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Crataegus L. Sp. Pl. [Linnaeus] 1: 475 (1753) [wfo-4000009592]
synonym Anthomeles M.Roem. Fam. Nat. Syn. Monogr. 3: 140 (1847) [wfo-4000002447]
synonym Crataego-mespilus Simon-Louis Rev. Hort. [Paris]. 71: 403, fig. 42. 1899 [1 Sep 1899] [wfo-4000009590]
synonym Crataegomespilus Simon-Louis ex Bellair Rev. Hort. (Paris) 71: 482 (1899) [wfo-4100003572]
synonym Crataemespilus E.G.Camus J. Bot. (Morot) 13: 326 (1899) [wfo-4000009594]
synonym Halmia (Medik.) M.Roem. Fam. Nat. Syn. Monogr. 3: 134 (1847) [wfo-4000016758]
synonym Mespilophora Neck. Elem. Bot. 2: 73 (1790) [wfo-4100003580]
synonym Mespilus L. Sp. Pl. : 478 (1753) [wfo-4000023878]
synonym Oxyacantha Medik. Philos. Bot. 1: 150 (1789) [wfo-4000027532]
synonym Phaenopyrum M.Roem. Fam. Nat. Syn. Monogr. 3: 152 (1847) [wfo-1200075218]
synonym Phalacros Wenz. Linnaea 38: 164 (1874) [wfo-4000029083]
synonym Sportella Hance J. Bot. 15: 207 (1877) [wfo-4000036184]
synonym Xeromalon Raf. New Fl. 3: 11 (1838) [wfo-4000040954]
C. aberrans (Lange) K.I.Chr. Syst. Bot. Monogr. 35: 162 (1992) [wfo-0000989511]
basionym Crataegus rubrinervis var. aberrans Lange Revis. Crataeg. : 45 (1897) [wfo-0000999314]
synonym Crataegus rubrinervis var. aberrans Lange Revis. Crataeg. : 45 (1897) [wfo-0000999314]
homotypic Crataegus aberrans (Lange) K.I.Chr. Syst. Bot. Monogr. 35: 162 (1992) [wfo-0000989511]
C. acutifolia Sarg. Bot. Gaz. 31: 217 (1901) [wfo-0001011021]
synonym Crataegus arduennae Sarg. Bot. Gaz. 35: 377 (1903) [wfo-0001017447]
synonym Crataegus chrysocarpa var. subrotundifolia (Sarg.) J.B.Phipps J. Bot. Res. Inst. Texas 3: 240 (2009) [wfo-0001380822]
basionym Crataegus subrotundifolia Sarg. Bot. Gaz. 35: 394 (1903) [wfo-0001010953]
synonym Crataegus subrotundifolia Sarg. Bot. Gaz. 35: 394 (1903) [wfo-0001010953]
homotypic Crataegus chrysocarpa var. subrotundifolia (Sarg.) J.B.Phipps J. Bot. Res. Inst. Texas 3: 240 (2009) [wfo-0001380822]
C. aestivalis (Walter) Torr. & A.Gray Fl. N. Amer. 1: 468 (1840) [wfo-0001010009]
basionym Mespilus aestivalis Walter Fl. Carol. : 148 (1788) [wfo-0001012664]
homotypic Anthomeles aestivalis (Walter) M.Roem. Fam. Nat. Syn. Monogr. 3: 141 (1847) [wfo-0000990069]
homotypic Cotoneaster aestivalis (Walter) Wenz. Linnaea 38: 202 (1874) [wfo-0000999209]
homotypic Crataegus aestivalis Sarg. J. Arnold Arbor. 1: 250. 1920 [wfo-0000986596]
synonym Anthomeles aestivalis (Walter) M.Roem. Fam. Nat. Syn. Monogr. 3: 141 (1847) [wfo-0000990069]
basionym Mespilus aestivalis Walter Fl. Carol. : 148 (1788) [wfo-0001012664]
homotypic Cotoneaster aestivalis (Walter) Wenz. Linnaea 38: 202 (1874) [wfo-0000999209]
homotypic Crataegus aestivalis Sarg. J. Arnold Arbor. 1: 250. 1920 [wfo-0000986596]
homotypic Crataegus aestivalis (Walter) Torr. & A.Gray Fl. N. Amer. 1: 468 (1840) [wfo-0001010009]
synonym Cotoneaster aestivalis (Walter) Wenz. Linnaea 38: 202 (1874) [wfo-0000999209]
basionym Mespilus aestivalis Walter Fl. Carol. : 148 (1788) [wfo-0001012664]
homotypic Anthomeles aestivalis (Walter) M.Roem. Fam. Nat. Syn. Monogr. 3: 141 (1847) [wfo-0000990069]
homotypic Crataegus aestivalis Sarg. J. Arnold Arbor. 1: 250. 1920 [wfo-0000986596]
homotypic Crataegus aestivalis (Walter) Torr. & A.Gray Fl. N. Amer. 1: 468 (1840) [wfo-0001010009]
synonym Cotoneaster aestivalis f. angustifolia A.Gray ex Wenz. Bot. Centralbl. 35: 342 (1888) [wfo-0001325577]
synonym Crataegus aestivalis var. cerasoides (Sarg.) Sarg. J. Arnold Arbor. 1: 250 (1920) [wfo-0001397805]
basionym Crataegus cerasoides Sarg. Trees & Shrubs 2: 237 (1913) [wfo-0000995742]
synonym Crataegus aestivalis var. dormonae Ashe Bull. Torrey Bot. Club 55: 464 (1928) [wfo-0001399498]
synonym Crataegus aestivalis f. luculenta (Sarg.) Sarg. J. Arnold Arbor. 1: 251 (1920) [wfo-0001402894]
basionym Crataegus luculenta Sarg. Trees & Shrubs 1: 11 (1902) [wfo-0001010690]
synonym Crataegus aestivalis var. maloides (Sarg.) Sarg. J. Arnold Arbor. 1: 250 (1920) [wfo-0001399499]
basionym Crataegus maloides Sarg. Trees & Shrubs 1: 9 (1902) [wfo-0001010692]
synonym Crataegus cerasoides Sarg. Trees & Shrubs 2: 237 (1913) [wfo-0000995742]
homotypic Crataegus aestivalis var. cerasoides (Sarg.) Sarg. J. Arnold Arbor. 1: 250 (1920) [wfo-0001397805]
synonym Crataegus elliptica Elliott Sketch Bot. S. Carolina 1: 549 (1821) [wfo-0000990066]
synonym Crataegus fruticosa Sarg. Trees & Shrubs 1: 13 (1902) [wfo-0000986822]
synonym Crataegus lucida Elliott Sketch Bot. S. Carolina 1: 548 (1821) [wfo-0000990067]
synonym Crataegus luculenta Sarg. Trees & Shrubs 1: 11 (1902) [wfo-0001010690]
homotypic Crataegus aestivalis f. luculenta (Sarg.) Sarg. J. Arnold Arbor. 1: 251 (1920) [wfo-0001402894]
synonym Crataegus maloides Sarg. Trees & Shrubs 1: 9 (1902) [wfo-0001010692]
homotypic Crataegus aestivalis var. maloides (Sarg.) Sarg. J. Arnold Arbor. 1: 250 (1920) [wfo-0001399499]
synonym Crataegus parvifolia Willd. ex Torr. & A.Gray Fl. N. Amer. 1: 469 (1840) [wfo-0000990488]
synonym Mespilus aestivalis Walter Fl. Carol. : 148 (1788) [wfo-0001012664]
homotypic Anthomeles aestivalis (Walter) M.Roem. Fam. Nat. Syn. Monogr. 3: 141 (1847) [wfo-0000990069]
homotypic Cotoneaster aestivalis (Walter) Wenz. Linnaea 38: 202 (1874) [wfo-0000999209]
homotypic Crataegus aestivalis Sarg. J. Arnold Arbor. 1: 250. 1920 [wfo-0000986596]
homotypic Crataegus aestivalis (Walter) Torr. & A.Gray Fl. N. Amer. 1: 468 (1840) [wfo-0001010009]
C. alabamensis Beadle Bot. Gaz. 30: 342 (1900) [wfo-0001017438]
synonym Crataegus adunca Beadle Biltmore Bot. Stud. 1: 87 (1902) [wfo-0000983617]
synonym Crataegus alabamensis var. florens (Beadle) Lance Phytoneuron 2011-3: 4 (2011) [wfo-0001040321]
basionym Crataegus florens Beadle Biltmore Bot. Stud. 1: 94 (1902) [wfo-0000983625]
synonym Crataegus alabamensis var. ravenelii (Sarg.) Lance Phytoneuron 2011-3: 4 (2011) [wfo-0001400274]
basionym Crataegus ravenelii Sarg. Bot. Gaz. 33: 122 (1902) [wfo-0001011419]
synonym Crataegus alabamensis var. teres (Beadle) Lance Phytoneuron 2011-3: 4 (2011) [wfo-0001040322]
basionym Crataegus teres Beadle Biltmore Bot. Stud. 1: 43 (1901) [wfo-0000983586]
synonym Crataegus alachuaniformis Murrill Castanea 7: 21 (1942) [wfo-0000986602]
synonym Crataegus attrita Beadle Biltmore Bot. Stud. 1: 98 (1902) [wfo-0000983630]
synonym Crataegus clara Beadle Biltmore Bot. Stud. 1: 95 (1902) [wfo-0000983626]
synonym Crataegus compitalis Beadle Biltmore Bot. Stud. 1: 93 (1902) [wfo-0000983624]
synonym Crataegus florens Beadle Biltmore Bot. Stud. 1: 94 (1902) [wfo-0000983625]
homotypic Crataegus alabamensis var. florens (Beadle) Lance Phytoneuron 2011-3: 4 (2011) [wfo-0001040321]
synonym Crataegus fortis Beadle Biltmore Bot. Stud. 1: 92 (1902) [wfo-0000983622]
synonym Crataegus insidiosa Beadle Biltmore Bot. Stud. 1: 94 (1902) [wfo-0001010360]
synonym Crataegus ravenelii Sarg. Bot. Gaz. 33: 122 (1902) [wfo-0001011419]
homotypic Crataegus alabamensis var. ravenelii (Sarg.) Lance Phytoneuron 2011-3: 4 (2011) [wfo-0001400274]
synonym Crataegus ravenelii f. superba Murrill Castanea 7: 26 (1942) [wfo-0001325593]
synonym Crataegus teres Beadle Biltmore Bot. Stud. 1: 43 (1901) [wfo-0000983586]
homotypic Crataegus alabamensis var. teres (Beadle) Lance Phytoneuron 2011-3: 4 (2011) [wfo-0001040322]
C. albanica Pojark. Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. 20: 189 (1960) [wfo-0000989522]
C. alleghaniensis Beadle Bot. Gaz. 30: 337 (1900) [wfo-0001017437]
synonym Crataegus agrestina Beadle Biltmore Bot. Stud. 1: 72 (1902) [wfo-0000983609]
synonym Crataegus alleghaniensis var. extraria (Beadle) Lance Phytoneuron 2011-3: 2 (2011) [wfo-0001400267]
basionym Crataegus extraria Beadle Biltmore Bot. Stud. 1: 73 (1902) [wfo-0001010272]
synonym Crataegus alleghaniensis var. ignava (Beadle) Lance Phytoneuron 2011-3: 2 (2011) [wfo-0001400268]
basionym Crataegus ignava Beadle Biltmore Bot. Stud. 1: 31 (1901) [wfo-0001010334]
synonym Crataegus alleghaniensis var. mira (Beadle) Lance Phytoneuron 2011-3: 2 (2011) [wfo-0001400269]
basionym Crataegus mira Beadle Biltmore Bot. Stud. 1: 78 (1902) [wfo-0001010500]
synonym Crataegus cullasagensis Ashe J. Elisha Mitchell Sci. Soc. 17(1): 10 (1900) [wfo-0000986728]
synonym Crataegus extraria Beadle Biltmore Bot. Stud. 1: 73 (1902) [wfo-0001010272]
homotypic Crataegus alleghaniensis var. extraria (Beadle) Lance Phytoneuron 2011-3: 2 (2011) [wfo-0001400267]
synonym Crataegus frugiferens Beadle Biltmore Bot. Stud. 1: 30 (1901) [wfo-0000983583]
synonym Crataegus ignava Beadle Biltmore Bot. Stud. 1: 31 (1901) [wfo-0001010334]
homotypic Crataegus alleghaniensis var. ignava (Beadle) Lance Phytoneuron 2011-3: 2 (2011) [wfo-0001400268]
synonym Crataegus impar Beadle Biltmore Bot. Stud. 1: 72 (1902) [wfo-0001010341]
synonym Crataegus mira Beadle Biltmore Bot. Stud. 1: 78 (1902) [wfo-0001010500]
homotypic Crataegus alleghaniensis var. mira (Beadle) Lance Phytoneuron 2011-3: 2 (2011) [wfo-0001400269]
synonym Crataegus rigens Beadle Biltmore Bot. Stud. 1: 54 (1902) [wfo-0001010554]
C. ambigua C.A.Mey. ex A.K.Becker Bull. Soc. Imp. Naturalistes Moscou 31(I): 12 (1858) [wfo-0000988109]
synonym Crataegus helenolae Grynj & Klokov Fl. URSR 6: 60. 1954 [wfo-0000988467]
C. ambigua subsp. ambigua Unknown [wfo-1200075019]
synonym Crataegus ambigua unranked pectinata C.A.Mey. [wfo-1200076560]
synonym Crataegus atrosanguinea Pojark. Fl. URSS 9: 504 (1939) [wfo-0000988147]
synonym Crataegus helenae Grynj & Klokov Bot. Žurn. (Kiev) 9(2): 57 (1952) [wfo-0000988463]
synonym Crataegus sororia C.A.Mey. ex Pojark. Fl. URSS 9: 443 (1939) [wfo-0000990304]
synonym Crataegus volgensis Pojark. Fl. URSS 9: 502 (1939) [wfo-0000989473]
C. ambigua subsp. transcaspica (Pojark.) K.I.Chr. Syst. Bot. Monogr. 35: 74 (1992) [wfo-0000997464]
basionym Crataegus transcaspica Pojark. Fl. URSS 9: 503 (1939) [wfo-0000989413]
synonym Crataegus transcaspica Pojark. Fl. URSS 9: 503 (1939) [wfo-0000989413]
homotypic Crataegus ambigua subsp. transcaspica (Pojark.) K.I.Chr. Syst. Bot. Monogr. 35: 74 (1992) [wfo-0000997464]
C. amicta Ashe J. Elisha Mitchell Sci. Soc. 18(1): 26 (1902) [wfo-0000995042]
homotypic Crataegus holmesiana var. amicta (Ashe) E.J.Palmer Brittonia 5: 488 (1946) [wfo-0001011604]
synonym Crataegus holmesiana var. amicta (Ashe) E.J.Palmer Brittonia 5: 488 (1946) [wfo-0001011604]
basionym Crataegus amicta Ashe J. Elisha Mitchell Sci. Soc. 18(1): 26 (1902) [wfo-0000995042]
synonym Crataegus pedicellata var. robesoniana (Sarg.) E.J.Palmer Brittonia 5: 488 (1946) [wfo-0001399546]
basionym Crataegus robesoniana Sarg. Rhodora 5: 110 (1903) [wfo-0000995251]
synonym Crataegus robesoniana Sarg. Rhodora 5: 110 (1903) [wfo-0000995251]
homotypic Crataegus pedicellata var. robesoniana (Sarg.) E.J.Palmer Brittonia 5: 488 (1946) [wfo-0001399546]
C. anamesa Sarg. J. Arnold Arbor. 3: 189 (1922) [wfo-0001003960]
synonym Crataegus antiplasta Sarg. J. Arnold Arbor. 3: 190 (1922) [wfo-0001010695]
C. aprica Beadle Bot. Gaz. 30: 335 (1900) [wfo-0001011402]
synonym Crataegus abdita Beadle Biltmore Bot. Stud. 1: 75 (1902) [wfo-0000983611]
synonym Crataegus annosa Beadle Biltmore Bot. Stud. 1: 83 (1902) [wfo-0001010032]
synonym Crataegus arrogans Beadle Biltmore Bot. Stud. 1: 81 (1902) [wfo-0001010043]
synonym Crataegus consanguinea Beadle Biltmore Bot. Stud. 1: 34 (1901) [wfo-0001010157]
synonym Crataegus egregia Beadle Biltmore Bot. Stud. 1: 82 (1902) [wfo-0000983614]
synonym Crataegus exilis Beadle Biltmore Bot. Stud. 1: 76 (1902) [wfo-0001010266]
synonym Crataegus galbana Beadle Biltmore Bot. Stud. 1: 74 (1902) [wfo-0000983610]
synonym Crataegus limata Beadle Biltmore Bot. Stud. 1: 77 (1902) [wfo-0001010469]
synonym Crataegus segnis Beadle Biltmore Bot. Stud. 1: 32 (1901) [wfo-0000983584]
homotypic Crataegus sororia var. segnis (Beadle) Lance Phytoneuron 2011-3: 2 (2011) [wfo-0001400270]
synonym Crataegus shallotte Ashe Bull. North Carolina Agric. Exp. Sta. 175: 113 (1900) [wfo-0000987194]
synonym Crataegus sororia Beadle Bot. Gaz. 30: 336 (1900) [wfo-0001017436]
synonym Crataegus sororia var. segnis (Beadle) Lance Phytoneuron 2011-3: 2 (2011) [wfo-0001400270]
basionym Crataegus segnis Beadle Biltmore Bot. Stud. 1: 32 (1901) [wfo-0000983584]
synonym Crataegus sororia var. visenda (Beadle) Lance Phytoneuron 2011-3: 3 (2011) [wfo-0001400271]
basionym Crataegus visenda Beadle Biltmore Bot. Stud. 1: 79 (1902) [wfo-0001011437]
synonym Crataegus tristis Beadle Biltmore Bot. Stud. 1: 84 (1902) [wfo-0001010625]
synonym Crataegus valida Beadle Biltmore Bot. Stud. 1: 77 (1902) [wfo-0001010642]
synonym Crataegus visenda Beadle Biltmore Bot. Stud. 1: 79 (1902) [wfo-0001011437]
homotypic Crataegus sororia var. visenda (Beadle) Lance Phytoneuron 2011-3: 3 (2011) [wfo-0001400271]
C. aquacervensis J.B.Phipps & R.O'Kennon J. Bot. Res. Inst. Texas 1: 1061 (2007) [wfo-0001014434]
C. armena Pojark. Fl. URSS 9: 509 (1939) [wfo-0000989555]
C. ashei Beadle Bot. Gaz. 30: 339 (1900) [wfo-0001011567]
C. atrorubens Ashe J. Elisha Mitchell Sci. Soc. 16(2): 78 (1900) [wfo-0001012643]
homotypic Crataegus viridis var. atrorubens (Ashe) E.J.Palmer Rhodora 40: 133 (1938) [wfo-0000987269]
synonym Crataegus viridis var. atrorubens (Ashe) E.J.Palmer Rhodora 40: 133 (1938) [wfo-0000987269]
basionym Crataegus atrorubens Ashe J. Elisha Mitchell Sci. Soc. 16(2): 78 (1900) [wfo-0001012643]
C. atrovirens J.B.Phipps & R.O'Kennon Sida 20: 141 (2002) [wfo-0001005524]
C. aurantia Pojark. Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. 13: 82 (1950) [wfo-0001016149]
C. aurescens J.B.Phipps Sida, Bot. Misc. 15: 54 (1997) [wfo-0001271429]
C. austromontana Beadle Bot. Gaz. 28: 412 (1899) [wfo-0001010052]
C. azarolus L. Sp. Pl. : 477 (1753) [wfo-0000988173]
homotypic Crataegus oxyacantha var. azarolus (L.) Lam. Fl. Franç. 3: 484 (1779) [wfo-0000999188]
homotypic Mespilus azarolus (L.) All. Flora pedemontana ; 1785 141 1785 [wfo-0000984343]
homotypic Mespilus azarolus (L.) Duhamel Traité Arbr. Fruit. 1: 323 (1768) [wfo-0000990165]
homotypic Oxyacantha azarolus (L.) Bubani Fl. Pyren. 2: 578 (1899) [wfo-0000995007]
homotypic Pyrus azarolus (L.) Scop. Fl. Carniol., ed. 2, 1: 347 (1771) [wfo-0000992356]
synonym Crataegus oxyacantha var. azarolus (L.) Lam. Fl. Franç. 3: 484 (1779) [wfo-0000999188]
basionym Crataegus azarolus L. Sp. Pl. : 477 (1753) [wfo-0000988173]
homotypic Mespilus azarolus (L.) All. Flora pedemontana ; 1785 141 1785 [wfo-0000984343]
homotypic Mespilus azarolus (L.) Duhamel Traité Arbr. Fruit. 1: 323 (1768) [wfo-0000990165]
homotypic Oxyacantha azarolus (L.) Bubani Fl. Pyren. 2: 578 (1899) [wfo-0000995007]
homotypic Pyrus azarolus (L.) Scop. Fl. Carniol., ed. 2, 1: 347 (1771) [wfo-0000992356]
synonym Mespilus azarolus (L.) All. Flora pedemontana ; 1785 141 1785 [wfo-0000984343]
basionym Crataegus azarolus L. Sp. Pl. : 477 (1753) [wfo-0000988173]
homotypic Crataegus oxyacantha var. azarolus (L.) Lam. Fl. Franç. 3: 484 (1779) [wfo-0000999188]
homotypic Mespilus azarolus (L.) Duhamel Traité Arbr. Fruit. 1: 323 (1768) [wfo-0000990165]
homotypic Oxyacantha azarolus (L.) Bubani Fl. Pyren. 2: 578 (1899) [wfo-0000995007]
homotypic Pyrus azarolus (L.) Scop. Fl. Carniol., ed. 2, 1: 347 (1771) [wfo-0000992356]
synonym Mespilus azarolus (L.) Duhamel Traité Arbr. Fruit. 1: 323 (1768) [wfo-0000990165]
basionym Crataegus azarolus L. Sp. Pl. : 477 (1753) [wfo-0000988173]
homotypic Crataegus oxyacantha var. azarolus (L.) Lam. Fl. Franç. 3: 484 (1779) [wfo-0000999188]
homotypic Mespilus azarolus (L.) All. Flora pedemontana ; 1785 141 1785 [wfo-0000984343]
homotypic Oxyacantha azarolus (L.) Bubani Fl. Pyren. 2: 578 (1899) [wfo-0000995007]
homotypic Pyrus azarolus (L.) Scop. Fl. Carniol., ed. 2, 1: 347 (1771) [wfo-0000992356]
synonym Oxyacantha azarolus (L.) Bubani Fl. Pyren. 2: 578 (1899) [wfo-0000995007]
basionym Crataegus azarolus L. Sp. Pl. : 477 (1753) [wfo-0000988173]
homotypic Crataegus oxyacantha var. azarolus (L.) Lam. Fl. Franç. 3: 484 (1779) [wfo-0000999188]
homotypic Mespilus azarolus (L.) All. Flora pedemontana ; 1785 141 1785 [wfo-0000984343]
homotypic Mespilus azarolus (L.) Duhamel Traité Arbr. Fruit. 1: 323 (1768) [wfo-0000990165]
homotypic Pyrus azarolus (L.) Scop. Fl. Carniol., ed. 2, 1: 347 (1771) [wfo-0000992356]
synonym Pyrus azarolus (L.) Scop. Fl. Carniol., ed. 2, 1: 347 (1771) [wfo-0000992356]
basionym Crataegus azarolus L. Sp. Pl. : 477 (1753) [wfo-0000988173]
homotypic Crataegus oxyacantha var. azarolus (L.) Lam. Fl. Franç. 3: 484 (1779) [wfo-0000999188]
homotypic Mespilus azarolus (L.) All. Flora pedemontana ; 1785 141 1785 [wfo-0000984343]
homotypic Mespilus azarolus (L.) Duhamel Traité Arbr. Fruit. 1: 323 (1768) [wfo-0000990165]
homotypic Oxyacantha azarolus (L.) Bubani Fl. Pyren. 2: 578 (1899) [wfo-0000995007]
C. azarolus var. aronia L. Sp. Pl. : 477 (1753) [wfo-0000997501]
homotypic Crataegus aronia (L.) Bosc Nouv. Cours Compl. Agric., ed. 2, 2: 221 (1821) [wfo-0000988138]
homotypic Crataegus aronia (L.) Bosc ex DC. Prodr. 2: 629 (1825) [wfo-1200075202]
homotypic Crataegus azarolus subsp. aronia (L.) Rouy & E.G.Camus Fl. France 7: 6 (1901) [wfo-0000997507]
homotypic Crataegus orientalis var. aronia (L.) Lange Revis. Crataeg. : 53 (1897) [wfo-0000998518]
homotypic Mespilus aronia Willd. Enum. Pl. Hort. Berol., Suppl.: 35 (1814) [wfo-0000990150]
homotypic Mespilus aronia (L.) Spach Hist. Nat. Vég. 2: 69 (1834) [wfo-0001004662]
synonym Crataegus aronia (L.) Bosc Nouv. Cours Compl. Agric., ed. 2, 2: 221 (1821) [wfo-0000988138]
basionym Crataegus azarolus var. aronia L. Sp. Pl. : 477 (1753) [wfo-0000997501]
homotypic Crataegus aronia (L.) Bosc ex DC. Prodr. 2: 629 (1825) [wfo-1200075202]
homotypic Crataegus azarolus subsp. aronia (L.) Rouy & E.G.Camus Fl. France 7: 6 (1901) [wfo-0000997507]
homotypic Crataegus orientalis var. aronia (L.) Lange Revis. Crataeg. : 53 (1897) [wfo-0000998518]
homotypic Mespilus aronia Willd. Enum. Pl. Hort. Berol., Suppl.: 35 (1814) [wfo-0000990150]
homotypic Mespilus aronia (L.) Spach Hist. Nat. Vég. 2: 69 (1834) [wfo-0001004662]
synonym Crataegus aronia (L.) Bosc ex DC. Prodr. 2: 629 (1825) [wfo-1200075202]
basionym Crataegus azarolus var. aronia L. Sp. Pl. : 477 (1753) [wfo-0000997501]
homotypic Crataegus aronia (L.) Bosc Nouv. Cours Compl. Agric., ed. 2, 2: 221 (1821) [wfo-0000988138]
homotypic Crataegus azarolus subsp. aronia (L.) Rouy & E.G.Camus Fl. France 7: 6 (1901) [wfo-0000997507]
homotypic Crataegus orientalis var. aronia (L.) Lange Revis. Crataeg. : 53 (1897) [wfo-0000998518]
homotypic Mespilus aronia Willd. Enum. Pl. Hort. Berol., Suppl.: 35 (1814) [wfo-0000990150]
homotypic Mespilus aronia (L.) Spach Hist. Nat. Vég. 2: 69 (1834) [wfo-0001004662]
synonym Crataegus aronia var. dentata Browicz Notes Roy. Bot. Gard. Edinburgh 31: 324 (1972) [wfo-0001387618]
homotypic Crataegus azarolus var. dentata (Browicz) Dönmez PhytoKeys 122: 3 (2019) [wfo-1200008763]
synonym Crataegus aronia var. minuta Browicz Notes Roy. Bot. Gard. Edinburgh 31: 324 (1972) [wfo-0001387619]
homotypic Crataegus azarolus var. minuta (Browicz) Dönmez PhytoKeys 122: 4 (2019) [wfo-1200008764]
synonym Crataegus azarolus subsp. aronia (L.) Rouy & E.G.Camus Fl. France 7: 6 (1901) [wfo-0000997507]
basionym Crataegus azarolus var. aronia L. Sp. Pl. : 477 (1753) [wfo-0000997501]
homotypic Crataegus aronia (L.) Bosc Nouv. Cours Compl. Agric., ed. 2, 2: 221 (1821) [wfo-0000988138]
homotypic Crataegus aronia (L.) Bosc ex DC. Prodr. 2: 629 (1825) [wfo-1200075202]
homotypic Crataegus orientalis var. aronia (L.) Lange Revis. Crataeg. : 53 (1897) [wfo-0000998518]
homotypic Mespilus aronia Willd. Enum. Pl. Hort. Berol., Suppl.: 35 (1814) [wfo-0000990150]
homotypic Mespilus aronia (L.) Spach Hist. Nat. Vég. 2: 69 (1834) [wfo-0001004662]
synonym Crataegus azarolus var. chrysoclada (Gand.) Hayek Repert. Spec. Nov. Regni Veg. Beih. 30(1): 754 (1926) [wfo-0000997515]
basionym Crataegus chrysoclada Gand. Fl. Cret. : 35 (1816) [wfo-0000988306]
synonym Crataegus azarolus var. dentata (Browicz) Dönmez PhytoKeys 122: 3 (2019) [wfo-1200008763]
basionym Crataegus aronia var. dentata Browicz Notes Roy. Bot. Gard. Edinburgh 31: 324 (1972) [wfo-0001387618]
synonym Crataegus azarolus var. hastata Diap. Repert. Spec. Nov. Regni Veg. 34: 59 (1934) [wfo-0000997518]
synonym Crataegus azarolus var. kurdistanica Diap. Repert. Spec. Nov. Regni Veg. 34: 59 (1934) [wfo-0000997538]
synonym Crataegus azarolus var. minuta (Browicz) Dönmez PhytoKeys 122: 4 (2019) [wfo-1200008764]
basionym Crataegus aronia var. minuta Browicz Notes Roy. Bot. Gard. Edinburgh 31: 324 (1972) [wfo-0001387619]
synonym Crataegus azarolus var. rotundiloba Diap. Repert. Spec. Nov. Regni Veg. 34: 59 (1934) [wfo-0000997553]
synonym Crataegus chrysoclada Gand. Fl. Cret. : 35 (1816) [wfo-0000988306]
homotypic Crataegus azarolus var. chrysoclada (Gand.) Hayek Repert. Spec. Nov. Regni Veg. Beih. 30(1): 754 (1926) [wfo-0000997515]
synonym Crataegus orientalis var. aronia (L.) Lange Revis. Crataeg. : 53 (1897) [wfo-0000998518]
basionym Crataegus azarolus var. aronia L. Sp. Pl. : 477 (1753) [wfo-0000997501]
homotypic Crataegus aronia (L.) Bosc Nouv. Cours Compl. Agric., ed. 2, 2: 221 (1821) [wfo-0000988138]
homotypic Crataegus aronia (L.) Bosc ex DC. Prodr. 2: 629 (1825) [wfo-1200075202]
homotypic Crataegus azarolus subsp. aronia (L.) Rouy & E.G.Camus Fl. France 7: 6 (1901) [wfo-0000997507]
homotypic Mespilus aronia Willd. Enum. Pl. Hort. Berol., Suppl.: 35 (1814) [wfo-0000990150]
homotypic Mespilus aronia (L.) Spach Hist. Nat. Vég. 2: 69 (1834) [wfo-0001004662]
synonym Crataegus ruscinonensis var. aronioides Browicz Willdenowia 21: 114 (1991) [wfo-0001389874]
synonym Mespilus aronia Willd. Enum. Pl. Hort. Berol., Suppl.: 35 (1814) [wfo-0000990150]
basionym Crataegus azarolus var. aronia L. Sp. Pl. : 477 (1753) [wfo-0000997501]
homotypic Crataegus aronia (L.) Bosc Nouv. Cours Compl. Agric., ed. 2, 2: 221 (1821) [wfo-0000988138]
homotypic Crataegus aronia (L.) Bosc ex DC. Prodr. 2: 629 (1825) [wfo-1200075202]
homotypic Crataegus azarolus subsp. aronia (L.) Rouy & E.G.Camus Fl. France 7: 6 (1901) [wfo-0000997507]
homotypic Crataegus orientalis var. aronia (L.) Lange Revis. Crataeg. : 53 (1897) [wfo-0000998518]
homotypic Mespilus aronia (L.) Spach Hist. Nat. Vég. 2: 69 (1834) [wfo-0001004662]
synonym Mespilus aronia (L.) Spach Hist. Nat. Vég. 2: 69 (1834) [wfo-0001004662]
basionym Crataegus azarolus var. aronia L. Sp. Pl. : 477 (1753) [wfo-0000997501]
homotypic Crataegus aronia (L.) Bosc Nouv. Cours Compl. Agric., ed. 2, 2: 221 (1821) [wfo-0000988138]
homotypic Crataegus aronia (L.) Bosc ex DC. Prodr. 2: 629 (1825) [wfo-1200075202]
homotypic Crataegus azarolus subsp. aronia (L.) Rouy & E.G.Camus Fl. France 7: 6 (1901) [wfo-0000997507]
homotypic Crataegus orientalis var. aronia (L.) Lange Revis. Crataeg. : 53 (1897) [wfo-0000998518]
homotypic Mespilus aronia Willd. Enum. Pl. Hort. Berol., Suppl.: 35 (1814) [wfo-0000990150]
C. azarolus var. azarolus Unknown [wfo-0000987301]
synonym Azarolus crataegoides Borkh. Theor. Prakt. Handb. Forstbot. 2: 1253 (1803) [wfo-0000987076]
synonym Azarolus crataegoides var. dulcis (Risso) M.Roem. Fam. Nat. Syn. Monogr. 3: 133 (1847) [wfo-0000987294]
basionym Crataegus azarolus var. dulcis Risso Hist. Nat. Prod. Eur. Mérid. 2: 347 (1826) [wfo-1200076562]
synonym Azarolus crataegoides var. florifera (Risso) M.Roem. Fam. Nat. Syn. Monogr. 3: 133 (1847) [wfo-0000987299]
basionym Crataegus azarolus var. florifera Risso Hist. Nat. Prod. Eur. Mérid. 2: 348 (1826) [wfo-1200076563]
synonym Azarolus crataegoides var. intermedia (Risso) M.Roem. Fam. Nat. Syn. Monogr. 3: 133 (1847) [wfo-0000987296]
basionym Crataegus azarolus var. intermedia Risso Hist. Nat. Prod. Eur. Mérid. 2: 347 (1826) [wfo-1200076564]
synonym Azarolus crataegoides var. macrocarpa (Risso) M.Roem. Fam. Nat. Syn. Monogr. 3: 133 (1847) [wfo-0000987293]
basionym Crataegus azarolus var. macrocarpa Risso Hist. Nat. Prod. Eur. Mérid. 2: 347 (1826) [wfo-1200076565]
synonym Azarolus crataegoides var. malus (Risso) M.Roem. Fam. Nat. Syn. Monogr. 3: 133 (1847) [wfo-0000987295]
basionym Crataegus azarolus var. malus Risso Hist. Nat. Prod. Eur. Mérid. 2: 347 (1826) [wfo-1200076566]
synonym Azarolus crataegoides var. piriformis (Risso) M.Roem. Fam. Nat. Syn. Monogr. 3: 133 (1847) [wfo-0000987298]
basionym Crataegus azarolus var. piriformis Risso Hist. Nat. Prod. Eur. Mérid. 2: 348 (1826) [wfo-1200076567]
synonym Azarolus crataegoides var. torulosa (Risso) M.Roem. Fam. Nat. Syn. Monogr. 3: 133 (1847) [wfo-0000987297]
basionym Crataegus azarolus var. torulosa Risso Hist. Nat. Prod. Eur. Mérid. 2: 348 (1826) [wfo-1200076568]
synonym Azarolus maroccana M.Roem. Fam. Nat. Syn. Monogr. 3: 133 (1847) [wfo-0000987087]
basionym Crataegus maroccana Lindl. Edwards's Bot. Reg. 22: t. 1855 (1836) [wfo-0000990136]
synonym Crataegus assadii Khat. Iran. J. Bot. 5: 48 (1991) [wfo-0000990366]
homotypic Crataegus azarolus var. assadii (Khat.) K.I.Chr. Nordic J. Bot. 26: 345 (2009) [wfo-0001400085]
synonym Crataegus azarolus var. assadii (Khat.) K.I.Chr. Nordic J. Bot. 26: 345 (2009) [wfo-0001400085]
basionym Crataegus assadii Khat. Iran. J. Bot. 5: 48 (1991) [wfo-0000990366]
synonym Crataegus azarolus var. dulcis Risso Hist. Nat. Prod. Eur. Mérid. 2: 347 (1826) [wfo-1200076562]
homotypic Azarolus crataegoides var. dulcis (Risso) M.Roem. Fam. Nat. Syn. Monogr. 3: 133 (1847) [wfo-0000987294]
synonym Crataegus azarolus var. florifera Risso Hist. Nat. Prod. Eur. Mérid. 2: 348 (1826) [wfo-1200076563]
homotypic Azarolus crataegoides var. florifera (Risso) M.Roem. Fam. Nat. Syn. Monogr. 3: 133 (1847) [wfo-0000987299]
synonym Crataegus azarolus var. intermedia Risso Hist. Nat. Prod. Eur. Mérid. 2: 347 (1826) [wfo-1200076564]
homotypic Azarolus crataegoides var. intermedia (Risso) M.Roem. Fam. Nat. Syn. Monogr. 3: 133 (1847) [wfo-0000987296]
synonym Crataegus azarolus var. lutescens Weston Bot. Univ. 1: 78 (1770) [wfo-1200085514]
synonym Crataegus azarolus var. macrocarpa Risso Hist. Nat. Prod. Eur. Mérid. 2: 347 (1826) [wfo-1200076565]
homotypic Azarolus crataegoides var. macrocarpa (Risso) M.Roem. Fam. Nat. Syn. Monogr. 3: 133 (1847) [wfo-0000987293]
synonym Crataegus azarolus var. malus Risso Hist. Nat. Prod. Eur. Mérid. 2: 347 (1826) [wfo-1200076566]
homotypic Azarolus crataegoides var. malus (Risso) M.Roem. Fam. Nat. Syn. Monogr. 3: 133 (1847) [wfo-0000987295]
synonym Crataegus azarolus var. piriformis Risso Hist. Nat. Prod. Eur. Mérid. 2: 348 (1826) [wfo-1200076567]
homotypic Azarolus crataegoides var. piriformis (Risso) M.Roem. Fam. Nat. Syn. Monogr. 3: 133 (1847) [wfo-0000987298]
synonym Crataegus azarolus var. torulosa Risso Hist. Nat. Prod. Eur. Mérid. 2: 348 (1826) [wfo-1200076568]
homotypic Azarolus crataegoides var. torulosa (Risso) M.Roem. Fam. Nat. Syn. Monogr. 3: 133 (1847) [wfo-0000987297]
synonym Crataegus azarolus var. turcomanica Popov ex Evrein. Rev. Hort. (Paris), n.s., 30: 43 (1946) [wfo-1200076569]
synonym Crataegus azarolus unranked typica Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 111 (1871) [wfo-1200076570]
synonym Crataegus maroccana Lindl. Edwards's Bot. Reg. 22: t. 1855 (1836) [wfo-0000990136]
homotypic Azarolus maroccana M.Roem. Fam. Nat. Syn. Monogr. 3: 133 (1847) [wfo-0000987087]
synonym Lazarolus oxyacanthoides Borkh. Arch. Bot. (Leipzig) 1(3): 88 (1798) [wfo-0000990111]
synonym Mespilus axillaris Dum.Cours. Bot. Cult. 3: 330 (1802) [wfo-1000043137]
synonym Mespilus azarolus var. erythrocarpa Moris Fl. Sardoa 2: 44 (1840-1843) [wfo-0000999454]
C. azarolus var. chlorocarpa (Moris) K.I.Chr. Syst. Bot. Monogr. 35: 36 (1992) [wfo-0000997508]
basionym Mespilus azarolus var. clorocarpa Moris Fl. Sardoa 2: 44 (1840-1843) [wfo-1200075828]
synonym Crataegus linnaeana Pojark. Bot. Zhurn. (Moscow & Leningrad) 24: 444 (1939) [wfo-0000988681]
synonym Mespilus azarolus var. chlorocarpa Moris Fl. Sardoa 2: 44 (1840) [wfo-0000999451]
synonym Mespilus azarolus var. clorocarpa Moris Fl. Sardoa 2: 44 (1840-1843) [wfo-1200075828]
homotypic Crataegus azarolus var. chlorocarpa (Moris) K.I.Chr. Syst. Bot. Monogr. 35: 36 (1992) [wfo-0000997508]
C. azarolus var. senobaaensis Dönmez PhytoKeys 122: 4 (2019) [wfo-1200008765]
C. baroussana Eggl. Torreya 7: 35 (1907) [wfo-0000986639]
synonym Crataegus baroussana var. jamensis J.B.Phipps Sida, Bot. Misc. 15: 76 (1997) [wfo-0001410152]
C. beadlei Ashe Bull. North Carolina Agric. Exp. Sta. 175: 113 (1900) [wfo-0001010061]
C. beata Sarg. Proc. Rochester Acad. Sci. 4: 97 (1903) [wfo-0001010068]
synonym Crataegus beata var. beata [wfo-0001131796]
synonym Crataegus strigosa Sarg. Bull. New York State Mus. Nat. Hist. 122: 51 (1908) [wfo-0000987216]
C. berberifolia Torr. & A.Gray Fl. N. Amer. 1: 469 (1840) [wfo-0001010077]
homotypic Crataegus crus-galli subsp. berberifolia (Torr. & A.Gray) A.E.Murray Kalmia 13: 5 (1983) [wfo-0001405051]
homotypic Mespilus berberifolia (Torr. & A.Gray) K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 383 (1862) [wfo-0000997282]
synonym Crataegus crus-galli subsp. berberifolia (Torr. & A.Gray) A.E.Murray Kalmia 13: 5 (1983) [wfo-0001405051]
basionym Crataegus berberifolia Torr. & A.Gray Fl. N. Amer. 1: 469 (1840) [wfo-0001010077]
homotypic Mespilus berberifolia (Torr. & A.Gray) K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 383 (1862) [wfo-0000997282]
synonym Mespilus berberifolia (Torr. & A.Gray) K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 383 (1862) [wfo-0000997282]
basionym Crataegus berberifolia Torr. & A.Gray Fl. N. Amer. 1: 469 (1840) [wfo-0001010077]
homotypic Crataegus crus-galli subsp. berberifolia (Torr. & A.Gray) A.E.Murray Kalmia 13: 5 (1983) [wfo-0001405051]
C. berberifolia var. berberifolia Unknown [wfo-1200075020]
synonym Crataegus berberifolia var. edita (Sarg.) E.J.Palmer [wfo-0001010718]
basionym Crataegus edita Sarg. Bot. Gaz. 33: 110 (1902) [wfo-0001010723]
synonym Crataegus crocina Beadle Biltmore Bot. Stud. 1: 132 (1902) [wfo-0001010719]
synonym Crataegus edita Sarg. Bot. Gaz. 33: 110 (1902) [wfo-0001010723]
homotypic Crataegus berberifolia var. edita (Sarg.) E.J.Palmer [wfo-0001010718]
synonym Crataegus edura Beadle Biltmore Bot. Stud. 1: 128 (1902) [wfo-0001010724]
synonym Crataegus fera Beadle Biltmore Bot. Stud. 1: 128 (1902) [wfo-0001010726]
synonym Crataegus tersa Beadle Biltmore Bot. Stud. 1: 129 (1902) [wfo-0001010729]
synonym Crataegus torva Beadle Biltmore Bot. Stud. 1: 130 (1902) [wfo-0001010731]
C. berberifolia var. engelmannii (Sarg.) Eggl. Rhodora 10: 76 (1908) [wfo-0001382221]
basionym Crataegus engelmannii Sarg. Bot. Gaz. 31: 2 (1901) [wfo-0001010256]
synonym Crataegus engelmannii Sarg. Bot. Gaz. 31: 2 (1901) [wfo-0001010256]
homotypic Crataegus berberifolia var. engelmannii (Sarg.) Eggl. Rhodora 10: 76 (1908) [wfo-0001382221]
synonym Crataegus engelmannii f. nuda E.J.Palmer Ann. Missouri Bot. Gard. 22: 559 (1935) [wfo-0001402896]
synonym Crataegus engelmannii var. sinistra (Beadle) E.J.Palmer Brittonia 5: 483 (1946) [wfo-0001011390]
basionym Crataegus sinistra Beadle Biltmore Bot. Stud. 1: 44 (1901) [wfo-0000995013]
synonym Crataegus sinistra Beadle Biltmore Bot. Stud. 1: 44 (1901) [wfo-0000995013]
homotypic Crataegus engelmannii var. sinistra (Beadle) E.J.Palmer Brittonia 5: 483 (1946) [wfo-0001011390]
C. bicknellii (Eggl.) Eggl. Bull. Torrey Bot. Club 38: 244 (1911) [wfo-0001012512]
basionym Crataegus rotundifolia var. bicknellii Eggl. Rhodora 10: 79 (1908) [wfo-0001399563]
homotypic Crataegus chrysocarpa var. bicknellii (Eggl.) E.J.Palmer Brittonia 5: 484 (1946) [wfo-0001012515]
synonym Crataegus chrysocarpa var. bicknellii (Eggl.) E.J.Palmer Brittonia 5: 484 (1946) [wfo-0001012515]
basionym Crataegus rotundifolia var. bicknellii Eggl. Rhodora 10: 79 (1908) [wfo-0001399563]
homotypic Crataegus bicknellii (Eggl.) Eggl. Bull. Torrey Bot. Club 38: 244 (1911) [wfo-0001012512]
synonym Crataegus rotundifolia var. bicknellii Eggl. Rhodora 10: 79 (1908) [wfo-0001399563]
homotypic Crataegus bicknellii (Eggl.) Eggl. Bull. Torrey Bot. Club 38: 244 (1911) [wfo-0001012512]
homotypic Crataegus chrysocarpa var. bicknellii (Eggl.) E.J.Palmer Brittonia 5: 484 (1946) [wfo-0001012515]
C. bornmuelleri Zabel ex K.I.Chr. & Ziel. Nordic J. Bot. 26: 351 (2009) [wfo-0001014265]
C. brachyacantha Sarg. & Engelm. Bot. Gaz. 7: 128 (1882) [wfo-0001010091]
synonym Crataegus brachyacantha f. leucocarpa Sarg. J. Arnold Arbor. 3: 10 (1922) [wfo-0001325578]
synonym Crataegus brachyacantha var. maxima Kuntze Revis. Gen. Pl. 1: 215 (1891) [wfo-0001398636]
C. brazoria Sarg. Bot. Gaz. 31: 233 (1901) [wfo-0001003971]
synonym Crataegus brazoria var. brazoria [wfo-0001014429]
C. brevipes Peck Bull. New York State Mus. Nat. Hist. 139: 20 (1910) [wfo-0001011509]
C. calpodendron (Ehrh.) Medik. Gesch. Bot. : 83 (1793) [wfo-0001010107]
basionym Mespilus calpodendron Ehrh. Beitr. Naturk. Verw. Wiss. 2: 67 (1788) [wfo-0000990213]
homotypic Halmia tomentosa var. calpodendron (Ehrh.) M.Roem. Fam. Nat. Syn. Monogr. 3: 135 (1847) [wfo-0000990222]
homotypic Oxyacantha calpodendron (Ehrh.) Nieuwl. Amer. Midl. Naturalist 4: 278 (1915) [wfo-0000995009]
synonym Crataegus acanthacolonensis Laughlin Man. Hawthorns Cook & Du Page Counties : 10 (1956) [wfo-0001010736]
synonym Crataegus calpodendron var. calpodendron [wfo-0001131816]
synonym Crataegus calpodendron var. gigantea Kruschke Publ. Bot. Milwaukee Public Mus. 3: 26 (1965) [wfo-0001010739]
synonym Crataegus calpodendron var. globosa (Sarg.) E.J.Palmer Brittonia 5: 489 (1946) [wfo-0001010740]
basionym Crataegus globosa Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 118 (1908) [wfo-0001010784]
synonym Crataegus calpodendron var. hispida (Sarg.) E.J.Palmer A synonymized checklist of the vascular flora of the United States, Canada, and Greenland ; 1994 516 1994 [wfo-0001010744]
synonym Crataegus calpodendron var. hispidula (Sarg.) E.J.Palmer Rhodora 40: 133 (1938) [wfo-0001010754]
basionym Crataegus hispidula Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 116 (1908) [wfo-0000994809]
synonym Crataegus calpodendron var. microcarpa (Chapm.) E.J.Palmer Brittonia 5: 489 (1946) [wfo-0001010763]
basionym Crataegus tomentosa var. microcarpa Chapm. Fl. South. U.S., ed. 3: 139 (1897) [wfo-0001399574]
synonym Crataegus calpodendron var. mollicula (Sarg.) E.J.Palmer Brittonia 5: 490 (1946) [wfo-0001010767]
basionym Crataegus mollicula Sarg. Trees & Shrubs 2: 13 (1907) [wfo-0000994860]
synonym Crataegus calpodendron var. obesa (Ashe) E.J.Palmer Rhodora 40: 133 (1938) [wfo-0001010768]
basionym Crataegus obesa Ashe J. Elisha Mitchell Sci. Soc. 20(2): 47 (1904) [wfo-0000994926]
synonym Crataegus carrollensis Sarg. J. Arnold Arbor. 3: 204 (1922) [wfo-0001010112]
synonym Crataegus chapmanii (Beadle) Ashe Bot. Gaz. 28: 271 (1899) [wfo-0001010773]
basionym Crataegus tomentosa var. chapmanii Beadle Bot. Gaz. 25: 360 (1898) [wfo-0001017408]
homotypic Mespilus chapmanii (Beadle) Daniels Univ. Missouri Stud., Sci. Ser. 1(2): 153 (1907) [wfo-1000060540]
synonym Crataegus chapmanii var. plukenetii Eggl. Rhodora 10: 83 (1908) [wfo-0001001387]
synonym Crataegus crus-galli Mill. Gard. Dict., ed. 8. : Crataegus n.° 5 (1768) [wfo-0000988149]
synonym Crataegus crus-galli var. fontanesiana (Spach) Dippel Handb. Laubholzk. 3: 442 (1893) [wfo-0001399519]
basionym Mespilus fontanesiana Spach Hist. Nat. Vég. 2: 58 (1834) [wfo-0000989139]
homotypic Crataegus fontanesiana (Spach) Steud. Nomencl. Bot., ed. 2, 1: 432 (1840) [wfo-0001131767]
synonym Crataegus fontanesiana (Spach) Steud. Nomencl. Bot., ed. 2, 1: 432 (1840) [wfo-0001131767]
basionym Mespilus fontanesiana Spach Hist. Nat. Vég. 2: 58 (1834) [wfo-0000989139]
homotypic Crataegus crus-galli var. fontanesiana (Spach) Dippel Handb. Laubholzk. 3: 442 (1893) [wfo-0001399519]
synonym Crataegus globosa Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 118 (1908) [wfo-0001010784]
homotypic Crataegus calpodendron var. globosa (Sarg.) E.J.Palmer Brittonia 5: 489 (1946) [wfo-0001010740]
synonym Crataegus hispidula Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 116 (1908) [wfo-0000994809]
homotypic Crataegus calpodendron var. hispidula (Sarg.) E.J.Palmer Rhodora 40: 133 (1938) [wfo-0001010754]
synonym Crataegus latifolia (Poir.) Pers. Syn. Pl. 2: 37 (1806) [wfo-0000983372]
basionym Mespilus latifolia Poir. Encycl. 4: 444 (1798) [wfo-0000990214]
homotypic Sorbus aria var. latifolia (Poir.) Samp. Man. Fl. Port. : 332 (1913) [wfo-1200093252]
synonym Crataegus leucophleos Moench Verz. Ausländ. Bäume : 31 (1785) [wfo-0000988417]
homotypic Mespilus leucophloeos (Moench) K.Koch Dendrologie 1: 136 (1869) [wfo-0000997258]
synonym Crataegus lutea (Poir.) DC. Prodr. 2: 627 (1825) [wfo-1000060454]
basionym Mespilus lutea Poir. Encycl., Suppl. 4: 72 (1816) [wfo-0000990218]
synonym Crataegus mollicula Sarg. Trees & Shrubs 2: 13 (1907) [wfo-0000994860]
homotypic Crataegus calpodendron var. mollicula (Sarg.) E.J.Palmer Brittonia 5: 490 (1946) [wfo-0001010767]
synonym Crataegus obesa Ashe J. Elisha Mitchell Sci. Soc. 20(2): 47 (1904) [wfo-0000994926]
homotypic Crataegus calpodendron var. obesa (Ashe) E.J.Palmer Rhodora 40: 133 (1938) [wfo-0001010768]
synonym Crataegus pubifolia Ashe Bull. North Carolina Agric. Exp. Sta. 175: 114 (1900) [wfo-0000987127]
homotypic Crataegus tomentosa var. pubifolia (Ashe) Farw. Amer. Midl. Naturalist 12: 66 (1930) [wfo-0001399575]
synonym Crataegus pyrifolia Aiton Hort. Kew. 2: 168 (1789) [wfo-0000987140]
homotypic Crataegus tomentosa var. pyrifolia A.Gray Manual, ed. 2: 124 (1856) [wfo-0001399576]
synonym Crataegus pyrifolia J.Gordon, T.Dermer & R.Edmonds A catalogue of Forest Trees, Flowering Shrubs, Plants Flower-Roots, and Seeds ; 1782 10 1782 [wfo-0000990212]
synonym Crataegus pyrifolia J.Gordon, Dermer & R.Edmonds Cat. Trees Shrubs : 10 (1782) [wfo-1000060466]
synonym Crataegus structilis Ashe J. Elisha Mitchell Sci. Soc. 19(1): 12 (1903) [wfo-0000987217]
homotypic Crataegus tomentosa var. structilis (Ashe) Farw. Amer. Midl. Naturalist 11: 61 (1928) [wfo-0001399578]
synonym Crataegus tomentosa L. Sp. Pl. : 476 (1753) [wfo-0000994817]
homotypic Halmia tomentosa (L.) M.Roem. Fam. Nat. Syn. Monogr. 3: 135 (1847) [wfo-0000990219]
homotypic Mespilus tomentosa (L.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 22 (1906) [wfo-0000990225]
synonym Crataegus tomentosa Du Roi Harbk. Baumz. 1: 183 (1771) [wfo-0000988153]
synonym Crataegus tomentosa var. aurantiaca Lange Revis. Crataeg. : 82 (1897) [wfo-1200076690]
synonym Crataegus tomentosa var. chapmanii Beadle Bot. Gaz. 25: 360 (1898) [wfo-0001017408]
homotypic Crataegus chapmanii (Beadle) Ashe Bot. Gaz. 28: 271 (1899) [wfo-0001010773]
homotypic Mespilus chapmanii (Beadle) Daniels Univ. Missouri Stud., Sci. Ser. 1(2): 153 (1907) [wfo-1000060540]
synonym Crataegus tomentosa var. microcarpa Chapm. Fl. South. U.S., ed. 3: 139 (1897) [wfo-0001399574]
homotypic Crataegus calpodendron var. microcarpa (Chapm.) E.J.Palmer Brittonia 5: 489 (1946) [wfo-0001010763]
synonym Crataegus tomentosa var. pubifolia (Ashe) Farw. Amer. Midl. Naturalist 12: 66 (1930) [wfo-0001399575]
basionym Crataegus pubifolia Ashe Bull. North Carolina Agric. Exp. Sta. 175: 114 (1900) [wfo-0000987127]
synonym Crataegus tomentosa var. pyrifolia A.Gray Manual, ed. 2: 124 (1856) [wfo-0001399576]
basionym Crataegus pyrifolia Aiton Hort. Kew. 2: 168 (1789) [wfo-0000987140]
synonym Crataegus tomentosa var. structilis (Ashe) Farw. Amer. Midl. Naturalist 11: 61 (1928) [wfo-0001399578]
basionym Crataegus structilis Ashe J. Elisha Mitchell Sci. Soc. 19(1): 12 (1903) [wfo-0000987217]
synonym Halmia tomentosa (L.) M.Roem. Fam. Nat. Syn. Monogr. 3: 135 (1847) [wfo-0000990219]
basionym Crataegus tomentosa L. Sp. Pl. : 476 (1753) [wfo-0000994817]
homotypic Mespilus tomentosa (L.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 22 (1906) [wfo-0000990225]
synonym Halmia tomentosa var. calpodendron (Ehrh.) M.Roem. Fam. Nat. Syn. Monogr. 3: 135 (1847) [wfo-0000990222]
basionym Mespilus calpodendron Ehrh. Beitr. Naturk. Verw. Wiss. 2: 67 (1788) [wfo-0000990213]
homotypic Crataegus calpodendron (Ehrh.) Medik. Gesch. Bot. : 83 (1793) [wfo-0001010107]
homotypic Oxyacantha calpodendron (Ehrh.) Nieuwl. Amer. Midl. Naturalist 4: 278 (1915) [wfo-0000995009]
synonym Halmia tomentosa var. leucophloea M.Roem. Fam. Nat. Syn. Monogr. 3: 135 (1847) [wfo-0000990221]
synonym Mespilus calpodendron Ehrh. Beitr. Naturk. Verw. Wiss. 2: 67 (1788) [wfo-0000990213]
homotypic Crataegus calpodendron (Ehrh.) Medik. Gesch. Bot. : 83 (1793) [wfo-0001010107]
homotypic Halmia tomentosa var. calpodendron (Ehrh.) M.Roem. Fam. Nat. Syn. Monogr. 3: 135 (1847) [wfo-0000990222]
homotypic Oxyacantha calpodendron (Ehrh.) Nieuwl. Amer. Midl. Naturalist 4: 278 (1915) [wfo-0000995009]
synonym Mespilus chapmanii (Beadle) Daniels Univ. Missouri Stud., Sci. Ser. 1(2): 153 (1907) [wfo-1000060540]
basionym Crataegus tomentosa var. chapmanii Beadle Bot. Gaz. 25: 360 (1898) [wfo-0001017408]
homotypic Crataegus chapmanii (Beadle) Ashe Bot. Gaz. 28: 271 (1899) [wfo-0001010773]
synonym Mespilus fontanesiana Spach Hist. Nat. Vég. 2: 58 (1834) [wfo-0000989139]
homotypic Crataegus crus-galli var. fontanesiana (Spach) Dippel Handb. Laubholzk. 3: 442 (1893) [wfo-0001399519]
homotypic Crataegus fontanesiana (Spach) Steud. Nomencl. Bot., ed. 2, 1: 432 (1840) [wfo-0001131767]
synonym Mespilus latifolia Poir. Encycl. 4: 444 (1798) [wfo-0000990214]
homotypic Crataegus latifolia (Poir.) Pers. Syn. Pl. 2: 37 (1806) [wfo-0000983372]
homotypic Sorbus aria var. latifolia (Poir.) Samp. Man. Fl. Port. : 332 (1913) [wfo-1200093252]
synonym Mespilus leucophloeos (Moench) K.Koch Dendrologie 1: 136 (1869) [wfo-0000997258]
basionym Crataegus leucophleos Moench Verz. Ausländ. Bäume : 31 (1785) [wfo-0000988417]
synonym Mespilus leucophoeus K.Koch Dendrologie 1: 136 (1869) [wfo-0000990224]
synonym Mespilus lutea Poir. Encycl., Suppl. 4: 72 (1816) [wfo-0000990218]
homotypic Crataegus lutea (Poir.) DC. Prodr. 2: 627 (1825) [wfo-1000060454]
synonym Mespilus pyrifolia Willd. Enum. Pl. Hort. Berol. 1: 523 (1809) [wfo-0000990215]
synonym Mespilus pyrifolia unranked lutea Poit. & Turpin Traité Arbr. Fruit. 6: n.° 3 (1827) [wfo-1200077052]
synonym Mespilus tomentosa (L.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 22 (1906) [wfo-0000990225]
basionym Crataegus tomentosa L. Sp. Pl. : 476 (1753) [wfo-0000994817]
homotypic Halmia tomentosa (L.) M.Roem. Fam. Nat. Syn. Monogr. 3: 135 (1847) [wfo-0000990219]
synonym Oxyacantha calpodendron (Ehrh.) Nieuwl. Amer. Midl. Naturalist 4: 278 (1915) [wfo-0000995009]
basionym Mespilus calpodendron Ehrh. Beitr. Naturk. Verw. Wiss. 2: 67 (1788) [wfo-0000990213]
homotypic Crataegus calpodendron (Ehrh.) Medik. Gesch. Bot. : 83 (1793) [wfo-0001010107]
homotypic Halmia tomentosa var. calpodendron (Ehrh.) M.Roem. Fam. Nat. Syn. Monogr. 3: 135 (1847) [wfo-0000990222]
synonym Sorbus aria var. latifolia (Poir.) Samp. Man. Fl. Port. : 332 (1913) [wfo-1200093252]
basionym Mespilus latifolia Poir. Encycl. 4: 444 (1798) [wfo-0000990214]
homotypic Crataegus latifolia (Poir.) Pers. Syn. Pl. 2: 37 (1806) [wfo-0000983372]
C. canescens (J.B.Phipps) T.A.Dickinson & E.Y.Y.Lo Syst. Bot. 32: 609 (2007) [wfo-1000059392]
basionym Mespilus canescens J.B.Phipps Syst. Bot. 15: 26 (1990) [wfo-0001004539]
homotypic Crataemespilus canescens (J.B.Phipps) J.B.Phipps Phytotaxa 257: 223 (2016) [wfo-0001356621]
synonym Crataemespilus canescens (J.B.Phipps) J.B.Phipps Phytotaxa 257: 223 (2016) [wfo-0001356621]
basionym Mespilus canescens J.B.Phipps Syst. Bot. 15: 26 (1990) [wfo-0001004539]
homotypic Crataegus canescens (J.B.Phipps) T.A.Dickinson & E.Y.Y.Lo Syst. Bot. 32: 609 (2007) [wfo-1000059392]
synonym Mespilus canescens J.B.Phipps Syst. Bot. 15: 26 (1990) [wfo-0001004539]
homotypic Crataegus canescens (J.B.Phipps) T.A.Dickinson & E.Y.Y.Lo Syst. Bot. 32: 609 (2007) [wfo-1000059392]
homotypic Crataemespilus canescens (J.B.Phipps) J.B.Phipps Phytotaxa 257: 223 (2016) [wfo-0001356621]
C. castlegarensis J.B.Phipps & R.O'Kennon Sida 20: 121 (2002) [wfo-0001005520]
C. caucasica K.Koch Crataegus et Mespilus : 66 (1854) [wfo-0001131855]
C. chersonensis K.I.Chr. Syst. Bot. Monogr. 35: 138 (1992) [wfo-1000059367]
C. chlorocarpa Lenné & K.Koch Index Seminum (B, Berolinensis) 1855(App.): 17 (1855) [wfo-0000987390]
homotypic Crataegus sanguinea f. chlorocarpa (Lenné & K.Koch) Cinovskis Crat. Balt. : 184 (1971) [wfo-0001326214]
homotypic Crataegus sanguinea var. chlorocarpa (Lenné & K.Koch) C.K.Schneid. Ill. Handb. Laubholzk. 1: 771 (1906) [wfo-1200092132]
homotypic Mespilus sanguinea var. chlorocarpa (Lenné & K.Koch) K.Koch Dendrologie 1: 152 (1869) [wfo-1200092302]
synonym Crataegus altaica (Loudon) Lange Revis. Crataeg. : 42 (1897) [wfo-0001016152]
basionym Crataegus purpurea var. altaica Loudon Arbor. Frutic. Brit. 2: 823 (1838) [wfo-0001016603]
homotypic Crataegus sanguinea unranked altaica (Loudon) K.Koch Hort. Dendrol. : 168 (1853) [wfo-1200085889]
homotypic Crataegus sanguinea var. altaica (Loudon) Rehder Cycl. Amer. Hort. 1: 396 (1900) [wfo-1200092131]
synonym Crataegus altaica var. fusca Lange Revis. Crataeg. : 42 (1897) [wfo-1200076555]
synonym Crataegus altaica var. incisa C.K.Schneid. Ill. Handb. Laubholzk. 1: 773 (1906) [wfo-1200076556]
synonym Crataegus korolkowii L.Henry Rev. Hort. (Paris) 73: 308 (1901) [wfo-0000987300]
synonym Crataegus korolkowii var. flava Popov Trudy Prikl. Bot. 22: 437 (1929) [wfo-1200076587]
synonym Crataegus korolkowii var. rubescens Popov Trudy Prikl. Bot. 22: 437 (1929) [wfo-1200076588]
synonym Crataegus purpurea var. altaica Loudon Arbor. Frutic. Brit. 2: 823 (1838) [wfo-0001016603]
homotypic Crataegus altaica (Loudon) Lange Revis. Crataeg. : 42 (1897) [wfo-0001016152]
homotypic Crataegus sanguinea unranked altaica (Loudon) K.Koch Hort. Dendrol. : 168 (1853) [wfo-1200085889]
homotypic Crataegus sanguinea var. altaica (Loudon) Rehder Cycl. Amer. Hort. 1: 396 (1900) [wfo-1200092131]
synonym Crataegus sanguinea unranked altaica (Loudon) K.Koch Hort. Dendrol. : 168 (1853) [wfo-1200085889]
basionym Crataegus purpurea var. altaica Loudon Arbor. Frutic. Brit. 2: 823 (1838) [wfo-0001016603]
homotypic Crataegus altaica (Loudon) Lange Revis. Crataeg. : 42 (1897) [wfo-0001016152]
homotypic Crataegus sanguinea var. altaica (Loudon) Rehder Cycl. Amer. Hort. 1: 396 (1900) [wfo-1200092131]
synonym Crataegus sanguinea var. altaica (Loudon) Rehder Cycl. Amer. Hort. 1: 396 (1900) [wfo-1200092131]
basionym Crataegus purpurea var. altaica Loudon Arbor. Frutic. Brit. 2: 823 (1838) [wfo-0001016603]
homotypic Crataegus altaica (Loudon) Lange Revis. Crataeg. : 42 (1897) [wfo-0001016152]
homotypic Crataegus sanguinea unranked altaica (Loudon) K.Koch Hort. Dendrol. : 168 (1853) [wfo-1200085889]
synonym Crataegus sanguinea var. chlorocarpa (Lenné & K.Koch) C.K.Schneid. Ill. Handb. Laubholzk. 1: 771 (1906) [wfo-1200092132]
basionym Crataegus chlorocarpa Lenné & K.Koch Index Seminum (B, Berolinensis) 1855(App.): 17 (1855) [wfo-0000987390]
homotypic Crataegus sanguinea f. chlorocarpa (Lenné & K.Koch) Cinovskis Crat. Balt. : 184 (1971) [wfo-0001326214]
homotypic Mespilus sanguinea var. chlorocarpa (Lenné & K.Koch) K.Koch Dendrologie 1: 152 (1869) [wfo-1200092302]
synonym Crataegus sanguinea f. chlorocarpa (Lenné & K.Koch) Cinovskis Crat. Balt. : 184 (1971) [wfo-0001326214]
basionym Crataegus chlorocarpa Lenné & K.Koch Index Seminum (B, Berolinensis) 1855(App.): 17 (1855) [wfo-0000987390]
homotypic Crataegus sanguinea var. chlorocarpa (Lenné & K.Koch) C.K.Schneid. Ill. Handb. Laubholzk. 1: 771 (1906) [wfo-1200092132]
homotypic Mespilus sanguinea var. chlorocarpa (Lenné & K.Koch) K.Koch Dendrologie 1: 152 (1869) [wfo-1200092302]
synonym Crataegus sanguinea var. incisa Regel Index Seminum (LE, Petropolitanus) 1865: 53 (1866) [wfo-1200076685]
homotypic Crataegus wattiana var. incisa (Regel) C.K.Schneid. Repert. Spec. Nov. Regni Veg. 3: 224 (1906) [wfo-1200085891]
synonym Crataegus sanguinea var. inermis Kar. & Kir. Bull. Soc. Imp. Naturalistes Moscou 14: 419 (1841) [wfo-1200076686]
synonym Crataegus sanguinea var. xanthocarpa Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 116 (1871) [wfo-0000989698]
synonym Crataegus wattiana var. incisa (Regel) C.K.Schneid. Repert. Spec. Nov. Regni Veg. 3: 224 (1906) [wfo-1200085891]
basionym Crataegus sanguinea var. incisa Regel Index Seminum (LE, Petropolitanus) 1865: 53 (1866) [wfo-1200076685]
synonym Mespilus sanguinea var. chlorocarpa (Lenné & K.Koch) K.Koch Dendrologie 1: 152 (1869) [wfo-1200092302]
basionym Crataegus chlorocarpa Lenné & K.Koch Index Seminum (B, Berolinensis) 1855(App.): 17 (1855) [wfo-0000987390]
homotypic Crataegus sanguinea f. chlorocarpa (Lenné & K.Koch) Cinovskis Crat. Balt. : 184 (1971) [wfo-0001326214]
homotypic Crataegus sanguinea var. chlorocarpa (Lenné & K.Koch) C.K.Schneid. Ill. Handb. Laubholzk. 1: 771 (1906) [wfo-1200092132]
C. chlorosarca Maxim. Bull. Soc. Imp. Naturalistes Moscou 54(I): 20 (1879) [wfo-0001016154]
homotypic Mespilus chlorosarca Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 24 (1906) [wfo-0000990248]
homotypic Mespilus chlorosarca (Maxim.) Matsum. Nippon Shokubutsuzusetsu : 187 (1895) [wfo-0001003265]
synonym Crataegus atrocarpa E.L.Wolf Izv. Imp. Lesn. Inst. 15: 14 (1907) [wfo-0000990103]
homotypic Crataegus chlorosarca var. atrocarpa (E.L.Wolf) Cinovskis Crat. Balt. : 192 (1971) [wfo-0001401181]
synonym Crataegus chlorosarca var. atrocarpa (E.L.Wolf) Cinovskis Crat. Balt. : 192 (1971) [wfo-0001401181]
basionym Crataegus atrocarpa E.L.Wolf Izv. Imp. Lesn. Inst. 15: 14 (1907) [wfo-0000990103]
synonym Crataegus chlorosarca f. pubescens E.L.Wolf Izv. Imp. Lesn. Inst. 18: 236 (1908) [wfo-1200076573]
synonym Crataegus jozana C.K.Schneid. Ill. Handb. Laubholzk. 1: 774 (1906) [wfo-0001017276]
synonym Crataegus korolkowii Dippel Handb. Laubholzk. 3: 450 (1893) [wfo-0000990246]
synonym Crataegus mandschurica Koehne Deut. Dendrol. : 237 (1893) [wfo-0000990244]
synonym Crataegus mandshurica Maxim. Bull. Soc. Imp. Naturalistes Moscou 54(I): 20 (1879) [wfo-0000990470]
synonym Crataegus sanguinea var. schroederi Regel Gartenflora 29: 219 (1880) [wfo-0000990152]
homotypic Crataegus schroederi (Regel) Koehne ex Späth Nursery Cat. (Späth) 118: 90 (1905) [wfo-0000990153]
synonym Crataegus schroederi Koehne ex Späth Nursery Cat. (Späth) 118: 90 (1905) [wfo-0000990247]
synonym Crataegus schroederi (Regel) Koehne ex Späth Nursery Cat. (Späth) 118: 90 (1905) [wfo-0000990153]
basionym Crataegus sanguinea var. schroederi Regel Gartenflora 29: 219 (1880) [wfo-0000990152]
synonym Mespilus chlorosarca Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 24 (1906) [wfo-0000990248]
basionym Crataegus chlorosarca Maxim. Bull. Soc. Imp. Naturalistes Moscou 54(I): 20 (1879) [wfo-0001016154]
homotypic Mespilus chlorosarca (Maxim.) Matsum. Nippon Shokubutsuzusetsu : 187 (1895) [wfo-0001003265]
synonym Mespilus chlorosarca (Maxim.) Matsum. Nippon Shokubutsuzusetsu : 187 (1895) [wfo-0001003265]
basionym Crataegus chlorosarca Maxim. Bull. Soc. Imp. Naturalistes Moscou 54(I): 20 (1879) [wfo-0001016154]
homotypic Mespilus chlorosarca Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 24 (1906) [wfo-0000990248]
C. chrysocarpa Ashe Bull. North Carolina Agric. Exp. Sta. 175: 110 (1900) [wfo-0001010118]
homotypic Crataegus columbiana var. chrysocarpa (Ashe) Dorn Vasc. Pl. Wyoming : 299 (1988) [wfo-0001410158]
homotypic Crataegus horrida var. chrysocarpa (Ashe) Cinovskis Crat. Balt. : 255 (1971) [wfo-0001401183]
homotypic Crataegus rotundifolia var. chrysocarpa (Ashe) Eggl. Rhodora 10: 79 (1908) [wfo-0001000897]
homotypic Oxyacantha chrysocarpa (Ashe) Lunell Amer. Midl. Naturalist 4: 422 (1916) [wfo-0000989057]
synonym Crataegus caliciglabrata Schuette ; 1904 96 1903 [wfo-0001010801]
synonym Crataegus chrysocarpa f. chrysocarpa [wfo-0001131775]
synonym Crataegus columbiana var. chrysocarpa (Ashe) Dorn Vasc. Pl. Wyoming : 299 (1988) [wfo-0001410158]
basionym Crataegus chrysocarpa Ashe Bull. North Carolina Agric. Exp. Sta. 175: 110 (1900) [wfo-0001010118]
homotypic Crataegus horrida var. chrysocarpa (Ashe) Cinovskis Crat. Balt. : 255 (1971) [wfo-0001401183]
homotypic Crataegus rotundifolia var. chrysocarpa (Ashe) Eggl. Rhodora 10: 79 (1908) [wfo-0001000897]
homotypic Oxyacantha chrysocarpa (Ashe) Lunell Amer. Midl. Naturalist 4: 422 (1916) [wfo-0000989057]
synonym Crataegus horrida var. chrysocarpa (Ashe) Cinovskis Crat. Balt. : 255 (1971) [wfo-0001401183]
basionym Crataegus chrysocarpa Ashe Bull. North Carolina Agric. Exp. Sta. 175: 110 (1900) [wfo-0001010118]
homotypic Crataegus columbiana var. chrysocarpa (Ashe) Dorn Vasc. Pl. Wyoming : 299 (1988) [wfo-0001410158]
homotypic Crataegus rotundifolia var. chrysocarpa (Ashe) Eggl. Rhodora 10: 79 (1908) [wfo-0001000897]
homotypic Oxyacantha chrysocarpa (Ashe) Lunell Amer. Midl. Naturalist 4: 422 (1916) [wfo-0000989057]
synonym Crataegus laurentiana var. dissimilifolia Kruschke Publ. Bot. Milwaukee Public Mus. 3: 35 (1965) [wfo-0001010891]
synonym Crataegus rotundifolia var. chrysocarpa (Ashe) Eggl. Rhodora 10: 79 (1908) [wfo-0001000897]
basionym Crataegus chrysocarpa Ashe Bull. North Carolina Agric. Exp. Sta. 175: 110 (1900) [wfo-0001010118]
homotypic Crataegus columbiana var. chrysocarpa (Ashe) Dorn Vasc. Pl. Wyoming : 299 (1988) [wfo-0001410158]
homotypic Crataegus horrida var. chrysocarpa (Ashe) Cinovskis Crat. Balt. : 255 (1971) [wfo-0001401183]
homotypic Oxyacantha chrysocarpa (Ashe) Lunell Amer. Midl. Naturalist 4: 422 (1916) [wfo-0000989057]
synonym Crataegus sheridana A.Nelson Bot. Gaz. 34: 370. 1902 [wfo-0000987195]
synonym Oxyacantha chrysocarpa (Ashe) Lunell Amer. Midl. Naturalist 4: 422 (1916) [wfo-0000989057]
basionym Crataegus chrysocarpa Ashe Bull. North Carolina Agric. Exp. Sta. 175: 110 (1900) [wfo-0001010118]
homotypic Crataegus columbiana var. chrysocarpa (Ashe) Dorn Vasc. Pl. Wyoming : 299 (1988) [wfo-0001410158]
homotypic Crataegus horrida var. chrysocarpa (Ashe) Cinovskis Crat. Balt. : 255 (1971) [wfo-0001401183]
homotypic Crataegus rotundifolia var. chrysocarpa (Ashe) Eggl. Rhodora 10: 79 (1908) [wfo-0001000897]
C. chrysocarpa var. blanchardii (Sarg.) J.B.Phipps J. Bot. Res. Inst. Texas 1: 1009 (2007) [wfo-0001014432]
basionym Crataegus blanchardii Sarg. Rhodora 7: 218 (1905) [wfo-0000995100]
homotypic Crataegus irrasa var. blanchardii (Sarg.) Eggl. Rhodora 10: 79 (1908) [wfo-0001011703]
synonym Crataegus blanchardii Sarg. Rhodora 7: 218 (1905) [wfo-0000995100]
homotypic Crataegus chrysocarpa var. blanchardii (Sarg.) J.B.Phipps J. Bot. Res. Inst. Texas 1: 1009 (2007) [wfo-0001014432]
homotypic Crataegus irrasa var. blanchardii (Sarg.) Eggl. Rhodora 10: 79 (1908) [wfo-0001011703]
synonym Crataegus irrasa var. blanchardii (Sarg.) Eggl. Rhodora 10: 79 (1908) [wfo-0001011703]
basionym Crataegus blanchardii Sarg. Rhodora 7: 218 (1905) [wfo-0000995100]
homotypic Crataegus chrysocarpa var. blanchardii (Sarg.) J.B.Phipps J. Bot. Res. Inst. Texas 1: 1009 (2007) [wfo-0001014432]
C. chrysocarpa var. chrysocarpa Unknown [wfo-0001014431]
synonym Anthomeles rotundifolia M.Roem. Fam. Nat. Syn. Monogr. 3: 140 (1847) [wfo-0000990786]
basionym Mespilus rotundifolia Ehrh. Gartenkalender 3: 285 (1784) [wfo-0001016971]
synonym Crataegus aboriginum Sarg. Rhodora 5: 163 (1903) [wfo-0001010791]
homotypic Crataegus chrysocarpa var. aboriginum (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 164 (1965) [wfo-0001382223]
homotypic Crataegus horrida var. aboriginum (Sarg.) Cinovskis Crat. Balt. : 257 (1971) [wfo-0001401182]
homotypic Crataegus rotundifolia var. aboriginum (Sarg.) Sarg. J. Arnold Arbor. 3: 196 (1922) [wfo-0001410175]
synonym Crataegus brunetiana Sarg. Rhodora 5: 164 (1903) [wfo-0001131781]
homotypic Crataegus columbiana var. brunetiana (Sarg.) Eggl. Rhodora 10: 79 (1908) [wfo-0001235969]
homotypic Crataegus laurentiana var. brunetiana (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 164 (1965) [wfo-0001282012]
synonym Crataegus brunetiana var. fernaldii (Sarg.) E.J.Palmer Brittonia 5: 485 (1946) [wfo-0001131782]
basionym Crataegus fernaldii Sarg. Rhodora 5: 166 (1903) [wfo-0001234778]
synonym Crataegus caliciglabra Schuette Proc. Biol. Soc. Washington 16: 96 (1903) [wfo-0000986666]
synonym Crataegus chrysocarpa var. aboriginum (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 164 (1965) [wfo-0001382223]
basionym Crataegus aboriginum Sarg. Rhodora 5: 163 (1903) [wfo-0001010791]
homotypic Crataegus horrida var. aboriginum (Sarg.) Cinovskis Crat. Balt. : 257 (1971) [wfo-0001401182]
homotypic Crataegus rotundifolia var. aboriginum (Sarg.) Sarg. J. Arnold Arbor. 3: 196 (1922) [wfo-0001410175]
synonym Crataegus chrysocarpa var. longiacuminata Kruschke Publ. Bot. Milwaukee Public Mus. 3: 29 (1965) [wfo-0001010804]
homotypic Crataegus horrida var. longiacuminata (Kruschke) Cinovskis Crat. Balt. : 259 (1971) [wfo-0001401184]
synonym Crataegus chrysocarpa subsp. phoenicea E.J.Palmer ex J.B.Phipps Phytoneuron 2012-30: 1 (2012) [wfo-1200075181]
synonym Crataegus chrysocarpa var. phoenicea E.J.Palmer Fl. Vermont, ed. 3: 152 (1937) [wfo-0001010805]
synonym Crataegus chrysocarpa var. rotundifolia (M.Roem.) J.B.Phipps & Sennikov Willdenowia 43: 38 (2013) [wfo-0001010806]
synonym Crataegus chrysocarpa f. rubescens (Sarg.) E.J.Palmer Brittonia 5: 484 (1946) [wfo-0001131774]
basionym Crataegus rotundifolia f. rubescens Sarg. J. Arnold Arbor. 3: 197 (1922) [wfo-0001017271]
homotypic Crataegus horrida f. rubescens (Sarg.) Cinovskis Crat. Balt. : 255 (1971) [wfo-0001326211]
synonym Crataegus chrysophyta Ashe [wfo-0000990098]
synonym Crataegus coccinata Sarg. Ontario Nat. Sci. Bull. 4: 63 (1908) [wfo-0001010808]
synonym Crataegus coccinea var. rotundifolia (M.Roem.) Sarg. Bot. Gaz. 31: 14 (1901) [wfo-0001000377]
basionym Crataegus rotundifolia Moench Verz. Ausländ. Bäume : 29 (1785) [wfo-0001010923]
synonym Crataegus coloradoides Ramaley Bot. Gaz. 46: 383 (1908) [wfo-0000986700]
synonym Crataegus columbiana var. brunetiana (Sarg.) Eggl. Rhodora 10: 79 (1908) [wfo-0001235969]
basionym Crataegus brunetiana Sarg. Rhodora 5: 164 (1903) [wfo-0001131781]
homotypic Crataegus laurentiana var. brunetiana (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 164 (1965) [wfo-0001282012]
synonym Crataegus doddsii Ramaley Bot. Gaz. 46: 381 (1908) [wfo-0000986772]
synonym Crataegus evansiana Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 633 (1905) [wfo-0001131664]
synonym Crataegus faxonii var. praetermissa (Sarg.) E.J.Palmer Fl. Vermont, ed. 3: 153 (1937) [wfo-0001131779]
basionym Crataegus praetermissa Sarg. Rhodora 7: 213 (1905) [wfo-0001002159]
synonym Crataegus fernaldii Sarg. Rhodora 5: 166 (1903) [wfo-0001234778]
homotypic Crataegus brunetiana var. fernaldii (Sarg.) E.J.Palmer Brittonia 5: 485 (1946) [wfo-0001131782]
synonym Crataegus glabrifolia Sarg. Rep. (Annual) Missouri Bot. Gard. 22: 74 (1912) [wfo-0000986832]
homotypic Crataegus sicca var. glabrifolia (Sarg.) E.J.Palmer Ohio J. Sci. 56: 213 (1956) [wfo-0001040500]
synonym Crataegus horrida var. aboriginum (Sarg.) Cinovskis Crat. Balt. : 257 (1971) [wfo-0001401182]
basionym Crataegus aboriginum Sarg. Rhodora 5: 163 (1903) [wfo-0001010791]
homotypic Crataegus chrysocarpa var. aboriginum (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 164 (1965) [wfo-0001382223]
homotypic Crataegus rotundifolia var. aboriginum (Sarg.) Sarg. J. Arnold Arbor. 3: 196 (1922) [wfo-0001410175]
synonym Crataegus horrida var. longiacuminata (Kruschke) Cinovskis Crat. Balt. : 259 (1971) [wfo-0001401184]
basionym Crataegus chrysocarpa var. longiacuminata Kruschke Publ. Bot. Milwaukee Public Mus. 3: 29 (1965) [wfo-0001010804]
synonym Crataegus horrida f. rubescens (Sarg.) Cinovskis Crat. Balt. : 255 (1971) [wfo-0001326211]
basionym Crataegus rotundifolia f. rubescens Sarg. J. Arnold Arbor. 3: 197 (1922) [wfo-0001017271]
homotypic Crataegus chrysocarpa f. rubescens (Sarg.) E.J.Palmer Brittonia 5: 484 (1946) [wfo-0001131774]
synonym Crataegus illuminata Sarg. Bull. New York State Mus. Nat. Hist. 105: 65 (1906) [wfo-0001010849]
synonym Crataegus keepii Sarg. Rhodora 5: 165 (1903) [wfo-0001001582]
synonym Crataegus laurentiana var. brunetiana (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 164 (1965) [wfo-0001282012]
basionym Crataegus brunetiana Sarg. Rhodora 5: 164 (1903) [wfo-0001131781]
homotypic Crataegus columbiana var. brunetiana (Sarg.) Eggl. Rhodora 10: 79 (1908) [wfo-0001235969]
synonym Crataegus laurentiana var. dissimilifolia Kruschke ex J.B.Phipps Phytoneuron 2013-17: 1 (2013) [wfo-1200093382]
synonym Crataegus mercerensis Sarg. J. Arnold Arbor. 3: 197 (1922) [wfo-0001010902]
synonym Crataegus praetermissa Sarg. Rhodora 7: 213 (1905) [wfo-0001002159]
homotypic Crataegus faxonii var. praetermissa (Sarg.) E.J.Palmer Fl. Vermont, ed. 3: 153 (1937) [wfo-0001131779]
synonym Crataegus putnamiana Sarg. J. Arnold Arbor. 4: 102 (1923) [wfo-0001131810]
synonym Crataegus rotundifolia Moench Verz. Ausländ. Bäume : 29 (1785) [wfo-0001010923]
homotypic Crataegus coccinea var. rotundifolia (M.Roem.) Sarg. Bot. Gaz. 31: 14 (1901) [wfo-0001000377]
synonym Crataegus rotundifolia var. aboriginum (Sarg.) Sarg. J. Arnold Arbor. 3: 196 (1922) [wfo-0001410175]
basionym Crataegus aboriginum Sarg. Rhodora 5: 163 (1903) [wfo-0001010791]
homotypic Crataegus chrysocarpa var. aboriginum (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 164 (1965) [wfo-0001382223]
homotypic Crataegus horrida var. aboriginum (Sarg.) Cinovskis Crat. Balt. : 257 (1971) [wfo-0001401182]
synonym Crataegus rotundifolia var. pubera Sarg. Rhodora 11: 183 (1909) [wfo-0001410176]
synonym Crataegus rotundifolia f. rubescens Sarg. J. Arnold Arbor. 3: 197 (1922) [wfo-0001017271]
homotypic Crataegus chrysocarpa f. rubescens (Sarg.) E.J.Palmer Brittonia 5: 484 (1946) [wfo-0001131774]
homotypic Crataegus horrida f. rubescens (Sarg.) Cinovskis Crat. Balt. : 255 (1971) [wfo-0001326211]
synonym Crataegus sheridanii A.Nelson Bot. Gaz. 34: 370 (1902) [wfo-0001002766]
synonym Crataegus sicca Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 101 (1908) [wfo-0001010933]
synonym Crataegus sicca var. glabrifolia (Sarg.) E.J.Palmer Ohio J. Sci. 56: 213 (1956) [wfo-0001040500]
basionym Crataegus glabrifolia Sarg. Rep. (Annual) Missouri Bot. Gard. 22: 74 (1912) [wfo-0000986832]
synonym Mespilus rotundifolia Ehrh. Gartenkalender 3: 285 (1784) [wfo-0001016971]
homotypic Anthomeles rotundifolia M.Roem. Fam. Nat. Syn. Monogr. 3: 140 (1847) [wfo-0000990786]
C. chrysocarpa var. faxonii (Sarg.) Eggl. Bull. New York State Mus. Nat. Hist. 243: 64 (1923) [wfo-0001381443]
basionym Crataegus faxonii Sarg. Rhodora 5: 161 (1903) [wfo-0001131778]
homotypic Crataegus rotundifolia var. faxonii (Sarg.) Eggl. Rhodora 10: 79 (1908) [wfo-0001399565]
synonym Crataegus faxonii Sarg. Rhodora 5: 161 (1903) [wfo-0001131778]
homotypic Crataegus chrysocarpa var. faxonii (Sarg.) Eggl. Bull. New York State Mus. Nat. Hist. 243: 64 (1923) [wfo-0001381443]
homotypic Crataegus rotundifolia var. faxonii (Sarg.) Eggl. Rhodora 10: 79 (1908) [wfo-0001399565]
synonym Crataegus faxonii var. durifructa Kruschke Publ. Bot. Milwaukee Public Mus. 3: 41 (1965) [wfo-0001010817]
synonym Crataegus rotundifolia var. faxonii (Sarg.) Eggl. Rhodora 10: 79 (1908) [wfo-0001399565]
basionym Crataegus faxonii Sarg. Rhodora 5: 161 (1903) [wfo-0001131778]
homotypic Crataegus chrysocarpa var. faxonii (Sarg.) Eggl. Bull. New York State Mus. Nat. Hist. 243: 64 (1923) [wfo-0001381443]
C. chrysocarpa var. phoeniceoides J.B.Phipps & Sennikov Willdenowia 43: 39 (2013) [wfo-0001384727]
C. chrysocarpa var. praecox (Sarg.) J.B.Phipps J. Bot. Res. Inst. Texas 1: 1009 (2007) [wfo-0001383334]
basionym Crataegus praecox Sarg. Rhodora 3: 27 (1901) [wfo-0001000401]
synonym Crataegus faxonii var. praecoqua (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 165 (1965) [wfo-0001010829]
basionym Crataegus praecoqua Sarg. Rhodora 5: 167 (1903) [wfo-0001017457]
synonym Crataegus lemingtonensis Sarg. Rhodora 7: 216 (1905) [wfo-0001010464]
synonym Crataegus praecoqua Sarg. Rhodora 5: 167 (1903) [wfo-0001017457]
homotypic Crataegus faxonii var. praecoqua (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 165 (1965) [wfo-0001010829]
synonym Crataegus praecox Sarg. Rhodora 3: 27 (1901) [wfo-0001000401]
homotypic Crataegus chrysocarpa var. praecox (Sarg.) J.B.Phipps J. Bot. Res. Inst. Texas 1: 1009 (2007) [wfo-0001383334]
C. chrysocarpa var. vernonensis J.B.Phipps & R.O'Kennon Sida 21: 73 (2004) [wfo-0001380524]
C. chrysocarpa var. vigintistamina J.B.Phipps J. Bot. Res. Inst. Texas 1: 1008 (2007) [wfo-0001383333]
C. chungtienensis W.W.Sm. Notes Roy. Bot. Gard. Edinburgh 10: 26 (1917) [wfo-0000988314]
C. cispontica Ufimov Novosti Sist. Vyssh. Rast. 44: 121 (2013) [wfo-0001356434]
C. clarkei Hook.f. Fl. Brit. India 2: 383 (1878) [wfo-0001017705]
C. coccinea L. Sp. Pl. : 476 (1753) [wfo-0001011218]
homotypic Mespilus coccinea (L.) Castigl. Viagg. Stati Uniti 2: 293. 1790 [wfo-0001002682]
homotypic Mespilus coccinea (L.) Mill. Gard. Dict., ed. 8. : Mespilus n.° 4 (1768) [wfo-0001008042]
homotypic Oxyacantha coccinea (L.) Nieuwl. Amer. Midl. Naturalist 4: 278 (1915) [wfo-0000995010]
homotypic Phaenopyrum coccineum (L.) M.Roem. Fam. Nat. Syn. Monogr. 3: 156 (1847) [wfo-0000990948]
synonym Mespilus coccinea (L.) Mill. Gard. Dict., ed. 8. : Mespilus n.° 4 (1768) [wfo-0001008042]
basionym Crataegus coccinea L. Sp. Pl. : 476 (1753) [wfo-0001011218]
homotypic Mespilus coccinea (L.) Castigl. Viagg. Stati Uniti 2: 293. 1790 [wfo-0001002682]
homotypic Oxyacantha coccinea (L.) Nieuwl. Amer. Midl. Naturalist 4: 278 (1915) [wfo-0000995010]
homotypic Phaenopyrum coccineum (L.) M.Roem. Fam. Nat. Syn. Monogr. 3: 156 (1847) [wfo-0000990948]
synonym Oxyacantha coccinea (L.) Nieuwl. Amer. Midl. Naturalist 4: 278 (1915) [wfo-0000995010]
basionym Crataegus coccinea L. Sp. Pl. : 476 (1753) [wfo-0001011218]
homotypic Mespilus coccinea (L.) Castigl. Viagg. Stati Uniti 2: 293. 1790 [wfo-0001002682]
homotypic Mespilus coccinea (L.) Mill. Gard. Dict., ed. 8. : Mespilus n.° 4 (1768) [wfo-0001008042]
homotypic Phaenopyrum coccineum (L.) M.Roem. Fam. Nat. Syn. Monogr. 3: 156 (1847) [wfo-0000990948]
synonym Phaenopyrum coccineum (L.) M.Roem. Fam. Nat. Syn. Monogr. 3: 156 (1847) [wfo-0000990948]
basionym Crataegus coccinea L. Sp. Pl. : 476 (1753) [wfo-0001011218]
homotypic Mespilus coccinea (L.) Castigl. Viagg. Stati Uniti 2: 293. 1790 [wfo-0001002682]
homotypic Mespilus coccinea (L.) Mill. Gard. Dict., ed. 8. : Mespilus n.° 4 (1768) [wfo-0001008042]
homotypic Oxyacantha coccinea (L.) Nieuwl. Amer. Midl. Naturalist 4: 278 (1915) [wfo-0000995010]
C. coccinea var. coccinea Unknown [wfo-1200075021]
synonym Crataegus acclivis Sarg. Proc. Rochester Acad. Sci. 4: 115 (1903) [wfo-0000986588]
synonym Crataegus assurgens Sarg. Bot. Gaz. 35: 382 (1903) [wfo-0000986634]
homotypic Crataegus pedicellata var. assurgens (Sarg.) E.J.Palmer Ohio J. Sci. 56: 215 (1956) [wfo-0001283556]
homotypic Crataegus pedicellata f. assurgens (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 185 (1965) [wfo-0001283557]
synonym Crataegus aulica Sarg. Ontario Nat. Sci. Bull. 4: 48 (1908) [wfo-0001012028]
synonym Crataegus coccinea var. cordata Lavallée Icon. Sel. Arb. : 81 (1882) [wfo-1200076574]
synonym Crataegus coccinea var. cuneata Wender. Flora 9: 354 (1826) [wfo-0001398674]
synonym Crataegus coccinea subsp. eglandulosa Schuette Proc. Biol. Soc. Washington 16: 97 (1903) [wfo-0001368100]
synonym Crataegus coccinea var. indentata Lodd. ex Loudon Arbor. Frutic. Brit. 2: 817 (1838) [wfo-0000990317]
homotypic Mespilus coccinea subvar. indentata (Lodd. ex Loudon) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 18 (1906) [wfo-1200086051]
synonym Crataegus coccinea var. macracantha Dudley Cornell Univ. Sci. Bull. 2: 33 (1886) [wfo-0001017796]
synonym Crataegus coccinea var. macrocarpa Lavallée Énum. Arbres : 93 (1877) [wfo-1200076575]
synonym Crataegus coccinea var. maxima Lodd. ex Loudon Arbor. Frutic. Brit. 2: 817 (1838) [wfo-1200076576]
synonym Crataegus coccinea var. oligandra Torr. & A.Gray Fl. N. Amer. 1: 465 (1840) [wfo-0001399509]
synonym Crataegus coccinea var. populifolia Torr. & A.Gray Fl. N. Amer. 1: 465 (1840) [wfo-0001410157]
homotypic Mespilus coccinea unranked populifolia (Torr. & A.Gray) Koehne Deut. Dendrol. : 232 (1893) [wfo-1200092287]
synonym Crataegus coccinea var. typica Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 121 (1871) [wfo-1200076577]
synonym Crataegus confinis Sarg. Ontario Nat. Sci. Bull. 4: 50 (1908) [wfo-0000986708]
synonym Crataegus delecta Sarg. Man. Trees : 451 (1905) [wfo-0000986753]
synonym Crataegus elliptica Aiton Hort. Kew. 2: 168 (1789) [wfo-0000986793]
homotypic Mespilus elliptica (Aiton) Poir. Encycl. 4: 447 (1798) [wfo-0000990174]
homotypic Phaenopyrum ellipticum (Aiton) M.Roem. Fam. Nat. Syn. Monogr. 3: 155 (1847) [wfo-0000990183]
synonym Crataegus elliptica var. minor Torr. & A.Gray Fl. N. Amer. 1: 469 (1840) [wfo-0001399525]
synonym Crataegus flava Elliott Sketch Bot. S. Carolina 1: 557 (1821) [wfo-0000990179]
synonym Crataegus flava unranked lobata (Lindl.) Loudon Arbor. Frutic. Brit. 2: 824 (1838) [wfo-1200092050]
basionym Crataegus flava var. lobata Lindl. Edwards's Bot. Reg. 23: t. 1932 (1837) [wfo-1200092049]
synonym Crataegus flava var. lobata Lindl. Edwards's Bot. Reg. 23: t. 1932 (1837) [wfo-1200092049]
homotypic Crataegus flava unranked lobata (Lindl.) Loudon Arbor. Frutic. Brit. 2: 824 (1838) [wfo-1200092050]
synonym Crataegus flava var. pubescens A.Gray Manual, ed. 2: 124 (1856) [wfo-0000986814]
synonym Crataegus habereri Sarg. Bull. New York State Mus. Nat. Hist. 116(10): 21 (1907) [wfo-0001012031]
synonym Crataegus indentata Lodd. Nursery Cat. (Loddiges & Sons) 1830: 41 (1830) [wfo-0000990318]
synonym Crataegus letchworthiana Sarg. Bull. New York State Mus. Nat. Hist. 122: 68 (1908) [wfo-0001012032]
synonym Crataegus lobata Loudon Arbor. Frutic. Brit. 2: 824 (1838) [wfo-0000990181]
synonym Crataegus pedicellata Sarg. Bot. Gaz. 31: 226 (1901) [wfo-0001131807]
synonym Crataegus pedicellata var. assurgens (Sarg.) E.J.Palmer Ohio J. Sci. 56: 215 (1956) [wfo-0001283556]
basionym Crataegus assurgens Sarg. Bot. Gaz. 35: 382 (1903) [wfo-0000986634]
homotypic Crataegus pedicellata f. assurgens (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 185 (1965) [wfo-0001283557]
synonym Crataegus pedicellata f. assurgens (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 185 (1965) [wfo-0001283557]
basionym Crataegus assurgens Sarg. Bot. Gaz. 35: 382 (1903) [wfo-0000986634]
homotypic Crataegus pedicellata var. assurgens (Sarg.) E.J.Palmer Ohio J. Sci. 56: 215 (1956) [wfo-0001283556]
synonym Crataegus polita Sarg. Rhodora 5: 111 (1903) [wfo-0001001291]
synonym Crataegus robbinsiana Sarg. Rhodora 7: 197 (1905) [wfo-0001001781]
synonym Crataegus sejuncta Sarg. Bull. New York State Mus. Nat. Hist. 105: 62 (1906) [wfo-0000987191]
synonym Crataegus spathulata Pursh Fl. Amer. Sept. 1: 336 (1814) [wfo-0000990177]
synonym Crataegus spissiflora Sarg. Proc. Rochester Acad. Sci. 4: 112 (1903) [wfo-0000987209]
synonym Crataegus uticaensis Sarg. Bull. New York State Mus. Nat. Hist. 167: 99 (1913) [wfo-0000987250]
synonym Crataegus virginica Lodd. ex Loudon Arbor. Frutic. Brit. 2: 842 (1838) [wfo-0000990172]
homotypic Phaenopyrum virginicum (Lodd. ex Loudon) M.Roem. Fam. Nat. Syn. Monogr. 3: 155 (1847) [wfo-0000990182]
synonym Crataegus virginica unranked major W.Young Cat. Arbr. Amer. : 7 (1783) [wfo-1200076694]
synonym Crataegus vivida Sarg. Ontario Nat. Sci. Bull. 4: 47 (1908) [wfo-0000987273]
synonym Mespilus coccinea subvar. indentata (Lodd. ex Loudon) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 18 (1906) [wfo-1200086051]
basionym Crataegus coccinea var. indentata Lodd. ex Loudon Arbor. Frutic. Brit. 2: 817 (1838) [wfo-0000990317]
synonym Mespilus coccinea unranked populifolia (Torr. & A.Gray) Koehne Deut. Dendrol. : 232 (1893) [wfo-1200092287]
basionym Crataegus coccinea var. populifolia Torr. & A.Gray Fl. N. Amer. 1: 465 (1840) [wfo-0001410157]
synonym Mespilus coccinea unranked pubescens Tausch Flora 21: 718 (1838) [wfo-1200077025]
synonym Mespilus elliptica (Aiton) Poir. Encycl. 4: 447 (1798) [wfo-0000990174]
basionym Crataegus elliptica Aiton Hort. Kew. 2: 168 (1789) [wfo-0000986793]
homotypic Phaenopyrum ellipticum (Aiton) M.Roem. Fam. Nat. Syn. Monogr. 3: 155 (1847) [wfo-0000990183]
synonym Mespilus michauxii Hornem. Hort. Bot. Hafn. 2: 455 (1815) [wfo-1000060552]
synonym Phaenopyrum ellipticum (Aiton) M.Roem. Fam. Nat. Syn. Monogr. 3: 155 (1847) [wfo-0000990183]
basionym Crataegus elliptica Aiton Hort. Kew. 2: 168 (1789) [wfo-0000986793]
homotypic Mespilus elliptica (Aiton) Poir. Encycl. 4: 447 (1798) [wfo-0000990174]
synonym Phaenopyrum virginicum (Lodd. ex Loudon) M.Roem. Fam. Nat. Syn. Monogr. 3: 155 (1847) [wfo-0000990182]
basionym Crataegus virginica Lodd. ex Loudon Arbor. Frutic. Brit. 2: 842 (1838) [wfo-0000990172]
C. coccinea var. fulleriana (Sarg.) J.A.Macklin & J.B.Phipps Phytoneuron 2011-29: 1 (2011) [wfo-0001383958]
basionym Crataegus fulleriana Sarg. Proc. Rochester Acad. Sci. 4: 111 (1903) [wfo-0001010288]
synonym Crataegus chippewaensis Sarg. Ontario Nat. Sci. Bull. 4: 44 (1908) [wfo-0000995051]
homotypic Crataegus fulleriana var. chippewaensis (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 186 (1965) [wfo-0001011458]
homotypic Crataegus holmesiana var. chippewaensis (Sarg.) E.J.Palmer Brittonia 5: 488 (1946) [wfo-0001011479]
synonym Crataegus confragosa Sarg. Ontario Nat. Sci. Bull. 4: 24 (1908) [wfo-0001011447]
synonym Crataegus fulleriana Sarg. Proc. Rochester Acad. Sci. 4: 111 (1903) [wfo-0001010288]
homotypic Crataegus coccinea var. fulleriana (Sarg.) J.A.Macklin & J.B.Phipps Phytoneuron 2011-29: 1 (2011) [wfo-0001383958]
synonym Crataegus fulleriana var. chippewaensis (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 186 (1965) [wfo-0001011458]
basionym Crataegus chippewaensis Sarg. Ontario Nat. Sci. Bull. 4: 44 (1908) [wfo-0000995051]
homotypic Crataegus holmesiana var. chippewaensis (Sarg.) E.J.Palmer Brittonia 5: 488 (1946) [wfo-0001011479]
synonym Crataegus fulleriana var. gigantea Kruschke Publ. Bot. Milwaukee Public Mus. 3: 106 (1965) [wfo-0001011468]
synonym Crataegus fulleriana var. miranda (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 186 (1965) [wfo-0001011477]
basionym Crataegus miranda Sarg. Crataegus S. Michigan : 547 (1906 publ. 1907) [wfo-0000986990]
synonym Crataegus gilbertiana Sarg. Bull. New York State Mus. Nat. Hist. 167: 101 (1913) [wfo-0000986830]
synonym Crataegus holmesiana var. chippewaensis (Sarg.) E.J.Palmer Brittonia 5: 488 (1946) [wfo-0001011479]
basionym Crataegus chippewaensis Sarg. Ontario Nat. Sci. Bull. 4: 44 (1908) [wfo-0000995051]
homotypic Crataegus fulleriana var. chippewaensis (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 186 (1965) [wfo-0001011458]
synonym Crataegus illecebrosa Sarg. J. Arnold Arbor. 4: 103 (1923) [wfo-0001131667]
synonym Crataegus miranda Sarg. Crataegus S. Michigan : 547 (1906 publ. 1907) [wfo-0000986990]
homotypic Crataegus fulleriana var. miranda (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 186 (1965) [wfo-0001011477]
synonym Crataegus radians Sarg. Bull. New York State Mus. Nat. Hist. 122: 64 (1908) [wfo-0000987145]
C. coccinea var. pringlei (Sarg.) J.A.Macklin & J.B.Phipps J. Bot. Res. Inst. Texas 1: 1005 (2007) [wfo-0001383330]
basionym Crataegus pringlei Sarg. Rhodora 3: 21 (1901) [wfo-0001010539]
synonym Crataegus exclusa Sarg. Rhodora 5: 108 (1903) [wfo-0000995270]
homotypic Crataegus pringlei var. exclusa (Sarg.) Eggl. Rhodora 10: 82 (1908) [wfo-0001012135]
synonym Crataegus gloriosa Sarg. Bull. New York State Mus. Nat. Hist. 122: 70 (1908) [wfo-0000986836]
homotypic Crataegus pedicellata var. gloriosa (Sarg.) Sarg. J. Arnold Arbor. 1: 254 (1920) [wfo-0001382237]
synonym Crataegus lobulata Sarg. Rhodora 3: 22 (1901) [wfo-0000995292]
homotypic Crataegus pringlei var. lobulata (Sarg.) Eggl. Rhodora 10: 82 (1908) [wfo-0001012144]
synonym Crataegus pedicellata var. gloriosa (Sarg.) Sarg. J. Arnold Arbor. 1: 254 (1920) [wfo-0001382237]
basionym Crataegus gloriosa Sarg. Bull. New York State Mus. Nat. Hist. 122: 70 (1908) [wfo-0000986836]
synonym Crataegus pringlei Sarg. Rhodora 3: 21 (1901) [wfo-0001010539]
homotypic Crataegus coccinea var. pringlei (Sarg.) J.A.Macklin & J.B.Phipps J. Bot. Res. Inst. Texas 1: 1005 (2007) [wfo-0001383330]
synonym Crataegus pringlei var. exclusa (Sarg.) Eggl. Rhodora 10: 82 (1908) [wfo-0001012135]
basionym Crataegus exclusa Sarg. Rhodora 5: 108 (1903) [wfo-0000995270]
synonym Crataegus pringlei var. lobulata (Sarg.) Eggl. Rhodora 10: 82 (1908) [wfo-0001012144]
basionym Crataegus lobulata Sarg. Rhodora 3: 22 (1901) [wfo-0000995292]
synonym Crataegus trachyphylla Sarg. Bot. Gaz. 35: 388 (1903) [wfo-0001017452]
C. coccinioides Ashe J. Elisha Mitchell Sci. Soc. 16(2): 74 (1900) [wfo-0001016403]
homotypic Oxyacantha coccinioides (Ashe) Nieuwl. Amer. Midl. Naturalist 4: 278 (1915) [wfo-0000989051]
synonym Crataegus acutiloba Bean Trees & Shrubs Brit. Isles 1: 424 (1914) [wfo-0000989050]
synonym Crataegus callicarpa Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 96 (1908) [wfo-0000986668]
synonym Crataegus coccinioides var. dilatata (Sarg.) Eggl. Rhodora 10: 81 (1908) [wfo-0001001284]
basionym Crataegus dilatata Sarg. Bot. Gaz. 31: 9 (1901) [wfo-0001010188]
synonym Crataegus coccinioides var. locuples (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 183 (1965) [wfo-0001011223]
basionym Crataegus locuples Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 97 (1908) [wfo-0001131672]
synonym Crataegus conspecta Sarg. Ontario Nat. Sci. Bull. 4: 28 (1908) [wfo-0001011232]
synonym Crataegus dilatata Sarg. Bot. Gaz. 31: 9 (1901) [wfo-0001010188]
homotypic Crataegus coccinioides var. dilatata (Sarg.) Eggl. Rhodora 10: 81 (1908) [wfo-0001001284]
synonym Crataegus locuples Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 97 (1908) [wfo-0001131672]
homotypic Crataegus coccinioides var. locuples (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 183 (1965) [wfo-0001011223]
synonym Crataegus speciosa Sarg. Trees & Shrubs 1: 65 (1903) [wfo-0000987205]
synonym Oxyacantha coccinioides (Ashe) Nieuwl. Amer. Midl. Naturalist 4: 278 (1915) [wfo-0000989051]
basionym Crataegus coccinioides Ashe J. Elisha Mitchell Sci. Soc. 16(2): 74 (1900) [wfo-0001016403]
C. cognata Sarg. Rhodora 5: 58 (1903) [wfo-0001001422]
homotypic Crataegus pruinosa var. cognata (Sarg.) J.B.Phipps Canad. J. Bot. 58: 1683 (1980) [wfo-0001410172]
synonym Crataegus perjucunda Sarg. Ontario Nat. Sci. Bull. 4: 27 (1908) [wfo-0001010529]
synonym Crataegus pruinosa var. cognata (Sarg.) J.B.Phipps Canad. J. Bot. 58: 1683 (1980) [wfo-0001410172]
basionym Crataegus cognata Sarg. Rhodora 5: 58 (1903) [wfo-0001001422]
C. cogswellii K.I.Chr. & T.A.Dickinson PhytoKeys 36: 19 (2014) [wfo-0001356466]
C. coleae Sarg. Trees & Shrubs 1: 7 (1902) [wfo-0001010127]
synonym Crataegus eatonia Sarg. [wfo-0000986783]
synonym Crataegus eatoniana Sarg. Bull. New York State Mus. Nat. Hist. 105: 51 (1906) [wfo-0001010962]
synonym Crataegus macauleyae Sarg. Proc. Rochester Acad. Sci. 4: 130 (1903) [wfo-0001010967]
C. collicola Ashe J. Elisha Mitchell Sci. Soc. 16(2): 75 (1900) [wfo-0001017270]
homotypic Crataegus collina var. collicola (Ashe) E.J.Palmer Brittonia 5: 483 (1946) [wfo-0001011272]
synonym Crataegus collina var. collicola (Ashe) E.J.Palmer Brittonia 5: 483 (1946) [wfo-0001011272]
basionym Crataegus collicola Ashe J. Elisha Mitchell Sci. Soc. 16(2): 75 (1900) [wfo-0001017270]
synonym Crataegus verruculosa Sarg. Man. Trees : 394 (1905) [wfo-0001131771]
C. collina Chapm. Fl. South. U.S., ed. 2(Suppl. 2): 684 (1892) [wfo-0001011266]
C. collina var. collina Unknown [wfo-0001131770]
synonym Crataegus amnicola Beadle Biltmore Bot. Stud. 1: 55 (1902) [wfo-0001012064]
C. collina var. hirtiflora (Sarg.) J.B.Phipps Novon 16: 385 (2006) [wfo-0001383176]
basionym Crataegus hirtiflora Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 82 (1908) [wfo-0001245766]
synonym Crataegus hirtiflora Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 82 (1908) [wfo-0001245766]
homotypic Crataegus collina var. hirtiflora (Sarg.) J.B.Phipps Novon 16: 385 (2006) [wfo-0001383176]
C. collina var. lettermanii (Sarg.) Eggl. Rhodora 10: 76 (1908) [wfo-0001382224]
basionym Crataegus lettermanii Sarg. Bot. Gaz. 31: 220 (1901) [wfo-0001011561]
synonym Crataegus hertiflora Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 82 (1908) [wfo-0001011724]
synonym Crataegus lettermanii Sarg. Bot. Gaz. 31: 220 (1901) [wfo-0001011561]
homotypic Crataegus collina var. lettermanii (Sarg.) Eggl. Rhodora 10: 76 (1908) [wfo-0001382224]
C. collina var. sordida (Sarg.) Eggl. Rhodora 10: 76 (1908) [wfo-0001012322]
basionym Crataegus sordida Sarg. Bot. Gaz. 33: 114 (1902) [wfo-0000994956]
synonym Crataegus sordida Sarg. Bot. Gaz. 33: 114 (1902) [wfo-0000994956]
homotypic Crataegus collina var. sordida (Sarg.) Eggl. Rhodora 10: 76 (1908) [wfo-0001012322]
synonym Crataegus sordida var. villosa Sarg. J. Arnold Arbor. 6: 2 (1925) [wfo-0001399570]
C. compacta Sarg. Crataegus S. Michigan : 522 (1906 publ. 1907) [wfo-0001010133]
C. condigna Beadle Biltmore Bot. Stud. 1: 35 (1901) [wfo-0001010149]
C. coriifolia Sharifnia & Zarrink. Nordic J. Bot. 34: 735 (2016) [wfo-1000059418]
C. corusca Sarg. Bot. Gaz. 33: 117 (1902) [wfo-0001245754]
synonym Crataegus blothra Laughlin Man. Hawthorns Cook & Du Page Counties : 49 (1956) [wfo-0001010986]
homotypic Crataegus corusca f. blothra (Laughlin) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 187 (1965) [wfo-0001325174]
synonym Crataegus coccineae var. gigantea Kruschke Publ. Bot. Milwaukee Public Mus. 3: 112 (1965) [wfo-0001010997]
synonym Crataegus coccineae var. hillii (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 186 (1965) [wfo-0001011005]
basionym Crataegus hillii Sarg. Bot. Gaz. 35: 384 (1903) [wfo-0001131835]
synonym Crataegus corusca f. blothra (Laughlin) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 187 (1965) [wfo-0001325174]
basionym Crataegus blothra Laughlin Man. Hawthorns Cook & Du Page Counties : 49 (1956) [wfo-0001010986]
synonym Crataegus corusca var. gigantea Kruschke Publ. Bot. Milwaukee Public Mus. 3: 112 (1965) [wfo-0001382228]
synonym Crataegus corusca var. hillii (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 186 (1965) [wfo-0001382229]
synonym Crataegus hillii Sarg. Bot. Gaz. 35: 384 (1903) [wfo-0001131835]
homotypic Crataegus coccineae var. hillii (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 186 (1965) [wfo-0001011005]
C. crus-galli L. Sp. Pl. : 476 (1753) [wfo-0001015893]
homotypic Mespilus crus-galli (L.) Du Roi Harbk. Baumz. 1: 195 (1771) [wfo-0000984301]
homotypic Oxyacantha crus-galli (L.) Nieuwl. Amer. Midl. Naturalist 4: 277 (1915) [wfo-0000995011]
synonym Crataegus acutifolia var. insignis (Sarg.) E.J.Palmer Brittonia 5: 482 (1946) [wfo-0001011023]
basionym Crataegus insignis Sarg. Trees & Shrubs 1: 107 (1903) [wfo-0000994540]
synonym Crataegus algens Beadle Biltmore Bot. Stud. 1: 135 (1902) [wfo-0001011026]
synonym Crataegus alpestris K.Koch Dendrologie 1: 144 (1869) [wfo-0000990350]
synonym Crataegus angustifolia (Ehrh.) Borkh. Arch. Bot. (Leipzig) 1(3): 86 (1798) [wfo-0000990360]
basionym Mespilus lucida var. angustifolia Ehrh. Beitr. Naturk. Verw. Wiss. 4: 18 (1789) [wfo-0000989130]
homotypic Crataegus crus-galli unranked angustifolia (Ehrh.) Sudw. Nomencl. Arb. Fl. U.S. : 217 (1897) [wfo-1200092041]
synonym Crataegus arborea Beadle Biltmore Bot. Stud. 1: 137 (1902) [wfo-0001010036]
homotypic Crataegus pyracanthoides var. arborea (Beadle) E.J.Palmer Rhodora 40: 132 (1938) [wfo-0001010714]
synonym Crataegus arborea var. ohioensis (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 156 (1965) [wfo-0001010709]
basionym Crataegus ohioensis Sarg. J. Arnold Arbor. 3: 183 (1922) [wfo-0001010711]
synonym Crataegus attenuata Ashe J. Elisha Mitchell Sci. Soc. 19(1): 30 (1903) [wfo-0001000551]
homotypic Crataegus crus-galli var. attenuata (Ashe) Farw. Rep. (Annual) Michigan Acad. Sci. 20: 181 (1918) [wfo-0001399517]
synonym Crataegus barrettiana Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 50 (1908) [wfo-0001011028]
homotypic Crataegus crus-galli var. barrettiana (Sarg.) E.J.Palmer Rhodora 40: 132 (1938) [wfo-0001011066]
synonym Crataegus bellica Sarg. Trees & Shrubs 2: 236 (1913) [wfo-0000995703]
homotypic Crataegus crus-galli var. bellica (Sarg.) E.J.Palmer Rhodora 40: 132 (1938) [wfo-0001011077]
synonym Crataegus bosciana (Spach) M.Roem. Fam. Nat. Syn. Monogr. 3: 119 (1847) [wfo-0000990377]
basionym Mespilus bosciana Spach Hist. Nat. Vég. 2: 58 (1834) [wfo-0000990752]
synonym Crataegus bushii Sarg. Bot. Gaz. 33: 109 (1902) [wfo-0001011033]
synonym Crataegus canbyi Sarg. Bot. Gaz. 31: 3 (1901) [wfo-0001011038]
synonym Crataegus cherokeensis Sarg. J. Arnold Arbor. 3: 1 (1922) [wfo-0001011047]
synonym Crataegus cocksii Sarg. J. Arnold Arbor. 1: 248 (1920) [wfo-0001011059]
synonym Crataegus coursetiana M.Roem. Fam. Nat. Syn. Monogr. 3: 117 (1847) [wfo-0000990395]
synonym Crataegus crus-galli unranked angustifolia (Ehrh.) Sudw. Nomencl. Arb. Fl. U.S. : 217 (1897) [wfo-1200092041]
basionym Mespilus lucida var. angustifolia Ehrh. Beitr. Naturk. Verw. Wiss. 4: 18 (1789) [wfo-0000989130]
homotypic Crataegus angustifolia (Ehrh.) Borkh. Arch. Bot. (Leipzig) 1(3): 86 (1798) [wfo-0000990360]
synonym Crataegus crus-galli var. attenuata (Ashe) Farw. Rep. (Annual) Michigan Acad. Sci. 20: 181 (1918) [wfo-0001399517]
basionym Crataegus attenuata Ashe J. Elisha Mitchell Sci. Soc. 19(1): 30 (1903) [wfo-0001000551]
synonym Crataegus crus-galli var. barrettiana (Sarg.) E.J.Palmer Rhodora 40: 132 (1938) [wfo-0001011066]
basionym Crataegus barrettiana Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 50 (1908) [wfo-0001011028]
synonym Crataegus crus-galli var. bellica (Sarg.) E.J.Palmer Rhodora 40: 132 (1938) [wfo-0001011077]
basionym Crataegus bellica Sarg. Trees & Shrubs 2: 236 (1913) [wfo-0000995703]
synonym Crataegus crus-galli var. berberifolia Sarg. Gard. & Forest 2: 424 (1889) [wfo-0001410160]
synonym Crataegus crus-galli var. capillata Sarg. Bot. Gaz. 35: 100 (1903) [wfo-0001011086]
synonym Crataegus crus-galli f. crus-galli [wfo-0001131766]
synonym Crataegus crus-galli var. danielsii (E.J.Palmer) Rickett Bot. Gaz. 98: 615 (1937) [wfo-0001399518]
basionym Crataegus danielsii E.J.Palmer J. Arnold Arbor. 16: 355 (1935) [wfo-0001011123]
synonym Crataegus crus-galli var. exigua (Sarg.) Eggl. Rhodora 10: 75 (1908) [wfo-0001011094]
basionym Crataegus exigua Sarg. Rhodora 5: 52 (1903) [wfo-0000994972]
synonym Crataegus crus-galli f. inermis (Lange) Poletiko Derev. Kustarnik. URSS 3: 566 (1954) [wfo-1200092042]
basionym Crataegus crus-galli var. inermis Lange Revis. Crataeg. : 62 (1897) [wfo-1200076578]
synonym Crataegus crus-galli var. inermis Lange Revis. Crataeg. : 62 (1897) [wfo-1200076578]
homotypic Crataegus crus-galli f. inermis (Lange) Poletiko Derev. Kustarnik. URSS 3: 566 (1954) [wfo-1200092042]
synonym Crataegus crus-galli var. leptophylla (Sarg.) E.J.Palmer Rhodora 40: 132 (1938) [wfo-0001011102]
basionym Crataegus leptophylla Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 69 (1908) [wfo-0000994992]
synonym Crataegus crus-galli var. linearis (Desf.) DC. Prodr. 2: 626 (1825) [wfo-0000986736]
basionym Mespilus linearis Desf. Hist. Arbr. France 2: 156 (1809) [wfo-0000989131]
synonym Crataegus crus-galli var. macra (Beadle) E.J.Palmer Rhodora 40: 132 (1938) [wfo-0001011109]
basionym Crataegus macra Beadle Biltmore Bot. Stud. 1: 134 (1902) [wfo-0000983596]
synonym Crataegus crus-galli f. nana Poletiko Derev. Kustarnik. URSS 3: 566 (1954) [wfo-1200092044]
basionym Crataegus crus-galli var. nana G.Nicholson ex Rehder Cycl. Amer. Hort. 1: 395 (1900) [wfo-1200092043]
synonym Crataegus crus-galli var. nana (Dum.Cours.) DC. Prodr. 2: 626 (1825) [wfo-0001399520]
basionym Mespilus nana Dum.Cours. Bot. Cult., ed. 2, 7: 286 (1814) [wfo-0000997255]
synonym Crataegus crus-galli var. nana G.Nicholson ex Rehder Cycl. Amer. Hort. 1: 395 (1900) [wfo-1200092043]
homotypic Crataegus crus-galli f. nana Poletiko Derev. Kustarnik. URSS 3: 566 (1954) [wfo-1200092044]
synonym Crataegus crus-galli var. oblongata Sarg. Bot. Gaz. 35: 99 (1903) [wfo-0001011113]
homotypic Crataegus crus-galli f. oblongata (Sarg.) E.J.Palmer Brittonia 5: 482 (1946) [wfo-0001325579]
synonym Crataegus crus-galli f. oblongata (Sarg.) E.J.Palmer Brittonia 5: 482 (1946) [wfo-0001325579]
basionym Crataegus crus-galli var. oblongata Sarg. Bot. Gaz. 35: 99 (1903) [wfo-0001011113]
synonym Crataegus crus-galli var. ovalifolia (Hornem.) Lindl. Edwards's Bot. Reg. 22: t. 1860 (1836) [wfo-1200092045]
basionym Mespilus ovalifolia Hornem. Hort. Bot. Hafn., Suppl.: 52 (1819) [wfo-0000990161]
homotypic Crataegus ovalifolia (Hornem.) DC. Prodr. 2: 627 (1825) [wfo-0000990078]
homotypic Crataegus prunifolia var. ovalifolia (Hornem.) Cinovskis Crat. Balt. : 246 (1971) [wfo-1200085886]
synonym Crataegus crus-galli unranked ovalifolia Torr. & A.Gray Fl. N. Amer. 1: 484 (1840) [wfo-1200092046]
synonym Crataegus crus-galli var. pachyphylla (Sarg.) E.J.Palmer Rhodora 40: 132 (1938) [wfo-0001011119]
basionym Crataegus pachyphylla Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 54 (1908) [wfo-0000986923]
synonym Crataegus crus-galli unranked prunellifolia (Bosc ex Poir.) Sudw. Nomencl. Arb. Fl. U.S. : 216 (1897) [wfo-1200092047]
basionym Mespilus prunellifolia Bosc ex Poir. Encycl., Suppl. 4: 72 (1816) [wfo-0000990237]
synonym Crataegus crus-galli var. pyracanthifolia Aiton Hort. Kew. 2: 170 (1789) [wfo-0001382230]
homotypic Crataegus pyracanthoides (Aiton) Beadle Biltmore Bot. Stud. 1: 136 (1902) [wfo-0001010713]
synonym Crataegus crus-galli var. regalis (Beadle) J.B.Phipps Novon 16: 385 (2006) [wfo-0001400032]
basionym Crataegus regalis Beadle Biltmore Bot. Stud. 1: 134 (1902) [wfo-0001011166]
synonym Crataegus crus-galli f. rubens (Sarg.) E.J.Palmer Brittonia 5: 482 (1946) [wfo-0001017179]
basionym Crataegus crus-galli var. rubens Sarg. Bull. New York State Mus. Nat. Hist. 167: 75 (1913) [wfo-0001017196]
synonym Crataegus crus-galli var. rubens Sarg. Bull. New York State Mus. Nat. Hist. 167: 75 (1913) [wfo-0001017196]
homotypic Crataegus crus-galli f. rubens (Sarg.) E.J.Palmer Brittonia 5: 482 (1946) [wfo-0001017179]
synonym Crataegus crus-galli var. salicifolia (Medik.) Aiton Hort. Kew. 2: 170 (1789) [wfo-0000985612]
basionym Crataegus salicifolia Medik. Bot. Beob. 1782 2: 345 (1783) [wfo-0000987179]
homotypic Mespilus crus-galli var. salicifolia (Medik.) Wenz. Linnaea 38: 139 (1874) [wfo-0000989133]
synonym Crataegus crus-galli f. spinulosa Rickett Bot. Gaz. 98: 613 (1937) [wfo-0001325580]
synonym Crataegus crus-galli var. splendens W.T.Aiton Hortus Kew. 3: 202 (1811) [wfo-1200093433]
synonym Crataegus crus-galli var. splendens Aiton Hort. Kew. 2: 170 (1789) [wfo-0000985611]
homotypic Crataegus prunifolia var. splendens (Aiton) Osborn Gard. Chron., ser. 3, 78: 146 (1925) [wfo-1200092129]
synonym Crataegus crus-galli f. staminea Rickett Bot. Gaz. 98: 613 (1937) [wfo-0001325581]
synonym Crataegus crus-galli f. truncata (Sarg.) E.J.Palmer Rhodora 40: 132 (1938) [wfo-0001402895]
basionym Crataegus truncata Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 57 (1908) [wfo-0000986925]
synonym Crataegus crus-galli f. vulgaris Rickett Bot. Gaz. 98: 613 (1937) [wfo-0000986737]
synonym Crataegus cuneiformis (Marshall) Eggl. Ill. Fl. N. U.S. (Britton & Brown), ed. 2. ed. 2, 2: 299, fig. 2342 (1913) [wfo-0001011273]
basionym Mespilus cuneiformis Marshall Arbust. Amer. : 88 (1785) [wfo-0000989122]
synonym Crataegus danielsii E.J.Palmer J. Arnold Arbor. 16: 355 (1935) [wfo-0001011123]
homotypic Crataegus crus-galli var. danielsii (E.J.Palmer) Rickett Bot. Gaz. 98: 615 (1937) [wfo-0001399518]
synonym Crataegus danielsii f. glabra E.J.Palmer J. Arnold Arbor. 16: 357 (1935) [wfo-0001325582]
synonym Crataegus denaria Beadle Biltmore Bot. Stud. 1: 131 (1902) [wfo-0001011126]
synonym Crataegus exigua Sarg. Rhodora 5: 52 (1903) [wfo-0000994972]
homotypic Crataegus crus-galli var. exigua (Sarg.) Eggl. Rhodora 10: 75 (1908) [wfo-0001011094]
synonym Crataegus fontanesiana auct. [wfo-0001011132]
synonym Crataegus hannibalensis E.J.Palmer J. Arnold Arbor. 16: 353 (1935) [wfo-0001011137]
synonym Crataegus helvina Ashe J. Elisha Mitchell Sci. Soc. 19(1): 28 (1903) [wfo-0001010317]
synonym Crataegus insignis Sarg. Trees & Shrubs 1: 107 (1903) [wfo-0000994540]
homotypic Crataegus acutifolia var. insignis (Sarg.) E.J.Palmer Brittonia 5: 482 (1946) [wfo-0001011023]
synonym Crataegus intermixta Sarg. J. Arnold Arbor. 3: 5 (1922) [wfo-0000986883]
synonym Crataegus laurifolia Medik. Gesch. Bot. : 84 (1793) [wfo-0000989125]
synonym Crataegus leptophylla Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 69 (1908) [wfo-0000994992]
homotypic Crataegus crus-galli var. leptophylla (Sarg.) E.J.Palmer Rhodora 40: 132 (1938) [wfo-0001011102]
synonym Crataegus limnophila Sarg. J. Arnold Arbor. 3: 3 (1922) [wfo-0001010472]
homotypic Crataegus pyracanthoides var. limnophila (Sarg.) E.J.Palmer J. Arnold Arbor. 13: 420 (1932) [wfo-0001382240]
synonym Crataegus linearis Pers. Syn. Pl. 2: 37 (1806) [wfo-0000986964]
synonym Crataegus livoniana Sarg. Trees & Shrubs 2: 63 (1908) [wfo-0000986967]
synonym Crataegus lucida Mill. Gard. Dict., ed. 8. : Crataegus n.° 6 (1768) [wfo-0000986970]
homotypic Mespilus crus-galli var. lucida (Mill.) Castigl. Viagg. Stati Uniti 2: 294 (1790) [wfo-0001394561]
synonym Crataegus lucida var. macracantha Lavallée Énum. Arbres : 90 (1877) [wfo-1200076592]
synonym Crataegus macra Beadle Biltmore Bot. Stud. 1: 134 (1902) [wfo-0000983596]
homotypic Crataegus crus-galli var. macra (Beadle) E.J.Palmer Rhodora 40: 132 (1938) [wfo-0001011109]
synonym Crataegus ohioensis Sarg. J. Arnold Arbor. 3: 183 (1922) [wfo-0001010711]
homotypic Crataegus arborea var. ohioensis (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 156 (1965) [wfo-0001010709]
synonym Crataegus operta Ashe J. Elisha Mitchell Sci. Soc. 19(1): 29 (1903) [wfo-0001011144]
synonym Crataegus ovalifolia (Hornem.) DC. Prodr. 2: 627 (1825) [wfo-0000990078]
basionym Mespilus ovalifolia Hornem. Hort. Bot. Hafn., Suppl.: 52 (1819) [wfo-0000990161]
homotypic Crataegus crus-galli var. ovalifolia (Hornem.) Lindl. Edwards's Bot. Reg. 22: t. 1860 (1836) [wfo-1200092045]
homotypic Crataegus prunifolia var. ovalifolia (Hornem.) Cinovskis Crat. Balt. : 246 (1971) [wfo-1200085886]
synonym Crataegus pachyphylla Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 54 (1908) [wfo-0000986923]
homotypic Crataegus crus-galli var. pachyphylla (Sarg.) E.J.Palmer Rhodora 40: 132 (1938) [wfo-0001011119]
synonym Crataegus paradoxa Sarg. Rep. (Annual) Missouri Bot. Gard. 22: 68 (1911) [wfo-0000995420]
homotypic Crataegus regalis var. paradoxa (Sarg.) E.J.Palmer Rhodora 40: 132 (1938) [wfo-0001011169]
synonym Crataegus permixta E.J.Palmer Brittonia 5: 483 (1946) [wfo-0001011162]
synonym Crataegus persistens Sarg. Trees & Shrubs 2: 233 (1913) [wfo-0000987067]
synonym Crataegus prunellifolia Bosc ex DC. Prodr. 2: 627 (1825) [wfo-0000990144]
synonym Crataegus prunifolia var. ovalifolia (Hornem.) Cinovskis Crat. Balt. : 246 (1971) [wfo-1200085886]
basionym Mespilus ovalifolia Hornem. Hort. Bot. Hafn., Suppl.: 52 (1819) [wfo-0000990161]
homotypic Crataegus crus-galli var. ovalifolia (Hornem.) Lindl. Edwards's Bot. Reg. 22: t. 1860 (1836) [wfo-1200092045]
homotypic Crataegus ovalifolia (Hornem.) DC. Prodr. 2: 627 (1825) [wfo-0000990078]
synonym Crataegus prunifolia var. splendens (Aiton) Osborn Gard. Chron., ser. 3, 78: 146 (1925) [wfo-1200092129]
basionym Crataegus crus-galli var. splendens Aiton Hort. Kew. 2: 170 (1789) [wfo-0000985611]
synonym Crataegus punctata var. tenax (Ashe) Farw. Amer. Midl. Naturalist 12: 67 (1930) [wfo-0001399556]
basionym Crataegus tenax Ashe J. Elisha Mitchell Sci. Soc. 18(1): 21 (1902) [wfo-0001011203]
synonym Crataegus pyracanthoides (Aiton) Beadle Biltmore Bot. Stud. 1: 136 (1902) [wfo-0001010713]
basionym Crataegus crus-galli var. pyracanthifolia Aiton Hort. Kew. 2: 170 (1789) [wfo-0001382230]
synonym Crataegus pyracanthoides var. arborea (Beadle) E.J.Palmer Rhodora 40: 132 (1938) [wfo-0001010714]
basionym Crataegus arborea Beadle Biltmore Bot. Stud. 1: 137 (1902) [wfo-0001010036]
synonym Crataegus pyracanthoides var. limnophila (Sarg.) E.J.Palmer J. Arnold Arbor. 13: 420 (1932) [wfo-0001382240]
basionym Crataegus limnophila Sarg. J. Arnold Arbor. 3: 3 (1922) [wfo-0001010472]
synonym Crataegus regalis Beadle Biltmore Bot. Stud. 1: 134 (1902) [wfo-0001011166]
homotypic Crataegus crus-galli var. regalis (Beadle) J.B.Phipps Novon 16: 385 (2006) [wfo-0001400032]
synonym Crataegus regalis var. paradoxa (Sarg.) E.J.Palmer Rhodora 40: 132 (1938) [wfo-0001011169]
basionym Crataegus paradoxa Sarg. Rep. (Annual) Missouri Bot. Gard. 22: 68 (1911) [wfo-0000995420]
synonym Crataegus sabineana Ashe Quart. Charleston Mus. 1(2): 29 (1925) [wfo-0001011173]
synonym Crataegus salicifolia J.Gordon, Dermer & R.Edmonds Cat. Trees Shrubs : t. 10 (1782) [wfo-1000060467]
synonym Crataegus salicifolia Medik. Bot. Beob. 1782 2: 345 (1783) [wfo-0000987179]
homotypic Crataegus crus-galli var. salicifolia (Medik.) Aiton Hort. Kew. 2: 170 (1789) [wfo-0000985612]
homotypic Mespilus crus-galli var. salicifolia (Medik.) Wenz. Linnaea 38: 139 (1874) [wfo-0000989133]
synonym Crataegus signata Beadle Biltmore Bot. Stud. 1: 42 (1901) [wfo-0001011189]
synonym Crataegus sublobulata Sarg. J. Arnold Arbor. 3: 4 (1922) [wfo-0001011392]
synonym Crataegus subpilosa Sarg. J. Arnold Arbor. 3: 6 (1922) [wfo-0001011195]
synonym Crataegus tantula Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 49 (1908) [wfo-0001011199]
synonym Crataegus tenax Ashe J. Elisha Mitchell Sci. Soc. 18(1): 21 (1902) [wfo-0001011203]
homotypic Crataegus punctata var. tenax (Ashe) Farw. Amer. Midl. Naturalist 12: 67 (1930) [wfo-0001399556]
synonym Crataegus triumphalis Sarg. Trees & Shrubs 2: 236 (1913) [wfo-0001011207]
synonym Crataegus truncata Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 57 (1908) [wfo-0000986925]
homotypic Crataegus crus-galli f. truncata (Sarg.) E.J.Palmer Rhodora 40: 132 (1938) [wfo-0001402895]
synonym Crataegus uniqua Sarg. Trees & Shrubs 2: 237 (1913) [wfo-0001011211]
synonym Crataegus vallicola Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 74 (1908) [wfo-0001011213]
synonym Crataegus viridis Medik. Gesch. 85. [wfo-0000990468]
synonym Crataegus watsoniana (Spach) Steud. Nomencl. Bot. [Steudel], ed. 2. i. 434. [wfo-0000990441]
basionym Mespilus watsoniana Spach Hist. Nat. Vég. 2: 57 (1834) [wfo-0000989127]
synonym Crataegus watsoniana var. inermis G.Kirchn. Arbor. Muscav. : 266 (1864) [wfo-1200076695]
homotypic Mespilus crus-galli var. inermis (G.Kirchn.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 20 (1906) [wfo-1200086052]
synonym Crataegus wilkinsonii Ashe Bot. Gaz. 35: 435 (1903) [wfo-0001017800]
synonym Mespilus badiata Bosc Encycl. Agric. vii. 592. [wfo-0001008052]
synonym Mespilus bosciana Spach Hist. Nat. Vég. 2: 58 (1834) [wfo-0000990752]
homotypic Crataegus bosciana (Spach) M.Roem. Fam. Nat. Syn. Monogr. 3: 119 (1847) [wfo-0000990377]
synonym Mespilus crus-galli (L.) Du Roi Harbk. Baumz. 1: 195 (1771) [wfo-0000984301]
basionym Crataegus crus-galli L. Sp. Pl. : 476 (1753) [wfo-0001015893]
homotypic Oxyacantha crus-galli (L.) Nieuwl. Amer. Midl. Naturalist 4: 277 (1915) [wfo-0000995011]
synonym Mespilus crus-galli var. inermis (G.Kirchn.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 20 (1906) [wfo-1200086052]
basionym Crataegus watsoniana var. inermis G.Kirchn. Arbor. Muscav. : 266 (1864) [wfo-1200076695]
synonym Mespilus crus-galli var. linearis Wenz. Linnaea 38: 140 (1874) [wfo-0000989134]
synonym Mespilus crus-galli var. lucida (Mill.) Castigl. Viagg. Stati Uniti 2: 294 (1790) [wfo-0001394561]
basionym Crataegus lucida Mill. Gard. Dict., ed. 8. : Crataegus n.° 6 (1768) [wfo-0000986970]
synonym Mespilus crus-galli var. salicifolia (Medik.) Wenz. Linnaea 38: 139 (1874) [wfo-0000989133]
basionym Crataegus salicifolia Medik. Bot. Beob. 1782 2: 345 (1783) [wfo-0000987179]
homotypic Crataegus crus-galli var. salicifolia (Medik.) Aiton Hort. Kew. 2: 170 (1789) [wfo-0000985612]
synonym Mespilus cuneifolia Moench Methodus : 684 (1794) [wfo-1000060542]
synonym Mespilus cuneiformis Marshall Arbust. Amer. : 88 (1785) [wfo-0000989122]
homotypic Crataegus cuneiformis (Marshall) Eggl. Ill. Fl. N. U.S. (Britton & Brown), ed. 2. ed. 2, 2: 299, fig. 2342 (1913) [wfo-0001011273]
synonym Mespilus cunifolia Moench Methodus : 684 (1794) [wfo-0000989126]
synonym Mespilus linearis Desf. Hist. Arbr. France 2: 156 (1809) [wfo-0000989131]
homotypic Crataegus crus-galli var. linearis (Desf.) DC. Prodr. 2: 626 (1825) [wfo-0000986736]
synonym Mespilus lucida Ehrh. Beitr. Naturk. Verw. Wiss. 4: 17 (1789) [wfo-0000989123]
synonym Mespilus lucida var. angustifolia Ehrh. Beitr. Naturk. Verw. Wiss. 4: 18 (1789) [wfo-0000989130]
homotypic Crataegus angustifolia (Ehrh.) Borkh. Arch. Bot. (Leipzig) 1(3): 86 (1798) [wfo-0000990360]
homotypic Crataegus crus-galli unranked angustifolia (Ehrh.) Sudw. Nomencl. Arb. Fl. U.S. : 217 (1897) [wfo-1200092041]
synonym Mespilus lucida subsp. latifolia Ehrh. Beitr. Naturk. Verw. Wiss. 4: 18 (1789) [wfo-1200077038]
synonym Mespilus maxima Dum.Cours. Bot. Cult., ed. 2, 5: 451 (1811) [wfo-0000997254]
synonym Mespilus nana Dum.Cours. Bot. Cult., ed. 2, 7: 286 (1814) [wfo-0000997255]
homotypic Crataegus crus-galli var. nana (Dum.Cours.) DC. Prodr. 2: 626 (1825) [wfo-0001399520]
synonym Mespilus ovalifolia Hornem. Hort. Bot. Hafn., Suppl.: 52 (1819) [wfo-0000990161]
homotypic Crataegus crus-galli var. ovalifolia (Hornem.) Lindl. Edwards's Bot. Reg. 22: t. 1860 (1836) [wfo-1200092045]
homotypic Crataegus ovalifolia (Hornem.) DC. Prodr. 2: 627 (1825) [wfo-0000990078]
homotypic Crataegus prunifolia var. ovalifolia (Hornem.) Cinovskis Crat. Balt. : 246 (1971) [wfo-1200085886]
synonym Mespilus poiretiana Sweet Hort. Brit., ed. 2: 176 (1830) [wfo-0001001875]
synonym Mespilus prunellifolia Bosc ex Poir. Encycl., Suppl. 4: 72 (1816) [wfo-0000990237]
homotypic Crataegus crus-galli unranked prunellifolia (Bosc ex Poir.) Sudw. Nomencl. Arb. Fl. U.S. : 216 (1897) [wfo-1200092047]
synonym Mespilus salicifolia K.Koch Dendrologie 1: 144 (1869) [wfo-0000997259]
synonym Mespilus watsoniana Spach Hist. Nat. Vég. 2: 57 (1834) [wfo-0000989127]
homotypic Crataegus watsoniana (Spach) Steud. Nomencl. Bot. [Steudel], ed. 2. i. 434. [wfo-0000990441]
synonym Oxyacantha crus-galli (L.) Nieuwl. Amer. Midl. Naturalist 4: 277 (1915) [wfo-0000995011]
basionym Crataegus crus-galli L. Sp. Pl. : 476 (1753) [wfo-0001015893]
homotypic Mespilus crus-galli (L.) Du Roi Harbk. Baumz. 1: 195 (1771) [wfo-0000984301]
C. cuneata Siebold & Zucc. Abh. Math.-Phys. Cl. Königl. Bayer. Akad. Wiss. 4(2): 130 (1845) [wfo-0001016146]
homotypic Mespilus cuneata (Siebold & Zucc.) K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 388 (1862) [wfo-0000989141]
synonym Mespilus cuneata (Siebold & Zucc.) K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 388 (1862) [wfo-0000989141]
basionym Crataegus cuneata Siebold & Zucc. Abh. Math.-Phys. Cl. Königl. Bayer. Akad. Wiss. 4(2): 130 (1845) [wfo-0001016146]
C. cuneata var. cuneata Unknown [wfo-0001005291]
synonym Crataegus alnifolia Dippel Handb. Laubholzk. 3: 444 (1893) [wfo-0000989142]
synonym Crataegus argyi H.Lév. & Vaniot Bull. Soc. Bot. France 55: 57 (1908) [wfo-0000988129]
synonym Crataegus chantcha H.Lév. Repert. Spec. Nov. Regni Veg. 10: 377 (1912) [wfo-0000988286]
synonym Crataegus cuneata f. lutea Matsum. [wfo-1200076152]
synonym Crataegus cuneata f. pleniflora S.X.Qian Bull. Bot. Res., Harbin 11(1): 57 (1991) [wfo-0000990400]
synonym Crataegus cuneata var. shangnanensis L.Mao & T.C.Cui Bull. Bot. Res., Harbin 10(4): 61 (1990) [wfo-0001017274]
synonym Crataegus kulingensis Sarg. Pl. Wilson. 1: 179 (1912) [wfo-0001016601]
synonym Crataegus spathulata Dippel Handb. Laubholzk. 3: 444 (1893) [wfo-0000989143]
synonym Crataegus stephanostyla H.Lév. & Vaniot Bull. Soc. Bot. France 55: 57 (1908) [wfo-0000989246]
C. cuneata var. tangchungchangii (F.P.Metcalf) T.C.Ku & Spongberg Fl. China 9: 114 (2003) [wfo-0001005293]
basionym Crataegus tangchungchangii F.P.Metcalf Lingnan Sci. J. 11: 13 (1932) [wfo-0001017275]
homotypic Crataegus cuneata f. tangchungchangii (F.P.Metcalf) Y.T.Chang Fl. Fujianica 2: 317 (1985) [wfo-0001017277]
synonym Crataegus cuneata f. tangchungchangii (F.P.Metcalf) Y.T.Chang Fl. Fujianica 2: 317 (1985) [wfo-0001017277]
basionym Crataegus tangchungchangii F.P.Metcalf Lingnan Sci. J. 11: 13 (1932) [wfo-0001017275]
homotypic Crataegus cuneata var. tangchungchangii (F.P.Metcalf) T.C.Ku & Spongberg Fl. China 9: 114 (2003) [wfo-0001005293]
synonym Crataegus tangchungchangii F.P.Metcalf Lingnan Sci. J. 11: 13 (1932) [wfo-0001017275]
homotypic Crataegus cuneata var. tangchungchangii (F.P.Metcalf) T.C.Ku & Spongberg Fl. China 9: 114 (2003) [wfo-0001005293]
homotypic Crataegus cuneata f. tangchungchangii (F.P.Metcalf) Y.T.Chang Fl. Fujianica 2: 317 (1985) [wfo-0001017277]
C. cupressocollina J.B.Phipps & R.O'Kennon J. Bot. Res. Inst. Texas 1: 1056 (2007) [wfo-0001014433]
C. cuprina J.B.Phipps Sida, Bot. Misc. 15: 77 (1997) [wfo-0001271432]
C. dahurica (Dieck) Koehne Exsicc. (Herb. Dendrol.) 1896-1905: n.° 389 (1903) [wfo-0001012528]
homotypic Mespilus dahurica Dieck Neuheiten-Off. Natl.-Arbor. Zöschen : 21 (1893) [wfo-0001011263]
synonym Mespilus dahurica Dieck Neuheiten-Off. Natl.-Arbor. Zöschen : 21 (1893) [wfo-0001011263]
basionym Crataegus dahurica (Dieck) Koehne Exsicc. (Herb. Dendrol.) 1896-1905: n.° 389 (1903) [wfo-0001012528]
C. dahurica var. dahurica Unknown [wfo-0001005294]
synonym Crataegus chitaensis Sarg. Pl. Wilson. 1: 183 (1912) [wfo-0001016506]
synonym Crataegus purpurea Bosc ex DC. Prodr. 2: 628 (1825) [wfo-0001016507]
synonym Crataegus sanguinea var. glabra Maxim. Mém. Acad. Imp. Sci. St.-Pétersbourg Divers Savans 9: 101 (1859) [wfo-0001016509]
synonym Mespilus purpurea Bosc Encycl. Méth., Agric. 7: 592 (1821) [wfo-0000990254]
C. dahurica var. laevicalyx (J.X.Huang, L.Y.Sun & T.J.Feng) T.C.Ku & Spongberg Fl. China 9: 116 (2003) [wfo-0001005295]
basionym Crataegus laevicalyx J.X.Huang, L.Y.Sun & T.J.Feng Bull. Bot. Res., Harbin 11(1): 25 (1991) [wfo-0000990453]
synonym Crataegus laevicalyx J.X.Huang, L.Y.Sun & T.J.Feng Bull. Bot. Res., Harbin 11(1): 25 (1991) [wfo-0000990453]
homotypic Crataegus dahurica var. laevicalyx (J.X.Huang, L.Y.Sun & T.J.Feng) T.C.Ku & Spongberg Fl. China 9: 116 (2003) [wfo-0001005295]
C. delawarensis Sarg. Bot. Gaz. 35: 102 (1903) [wfo-0000995347]
homotypic Crataegus pruinosa var. delawarensis (Sarg.) E.J.Palmer Brittonia 5: 487 (1946) [wfo-0001011327]
synonym Crataegus pruinosa var. delawarensis (Sarg.) E.J.Palmer Brittonia 5: 487 (1946) [wfo-0001011327]
basionym Crataegus delawarensis Sarg. Bot. Gaz. 35: 102 (1903) [wfo-0000995347]
C. desueta Sarg. Bull. New York State Mus. Nat. Hist. 122: 84 (1908) [wfo-0001131662]
synonym Crataegus desueta var. wausaukiensis Kruschke Publ. Bot. Milwaukee Public Mus. 3: 60 (1965) [wfo-0001399522]
C. dispar Beadle Biltmore Bot. Stud. 1: 28 (1901) [wfo-0001010197]
C. disperma Ashe J. Elisha Mitchell Sci. Soc. 17(1): 14 (1900) [wfo-0001010207]
synonym Crataegus disperma var. peoriensis (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 156 (1965) [wfo-0001011277]
basionym Crataegus peoriensis Sarg. Bot. Gaz. 31: 5 (1901) [wfo-0001011288]
synonym Crataegus grandis Ashe J. Elisha Mitchell Sci. Soc. 17(2): 9 (1901) [wfo-0001010308]
synonym Crataegus pausiaca Ashe Ann. Carnegie Mus. 1: 390 (1902) [wfo-0001011252]
homotypic Crataegus punctata var. pausiaca (Ashe) E.J.Palmer Brittonia 5: 483 (1946) [wfo-0001011297]
synonym Crataegus peoriensis Sarg. Bot. Gaz. 31: 5 (1901) [wfo-0001011288]
homotypic Crataegus disperma var. peoriensis (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 156 (1965) [wfo-0001011277]
synonym Crataegus porrecta Ashe Ann. Carnegie Mus. 1: 391 (1902) [wfo-0001010536]
synonym Crataegus punctata var. pausiaca (Ashe) E.J.Palmer Brittonia 5: 483 (1946) [wfo-0001011297]
basionym Crataegus pausiaca Ashe Ann. Carnegie Mus. 1: 390 (1902) [wfo-0001011252]
C. dispessa Ashe J. Elisha Mitchell Sci. Soc. 19(1): 17 (1903) [wfo-0001131813]
basionym Crataegus pyriformis Britton Bull. New York Bot. Gard. 1: 449 (1900) [wfo-0000987141]
synonym Crataegus pyriformis Britton Bull. New York Bot. Gard. 1: 449 (1900) [wfo-0000987141]
homotypic Crataegus dispessa Ashe J. Elisha Mitchell Sci. Soc. 19(1): 17 (1903) [wfo-0001131813]
synonym Crataegus treleasei Sarg. Trees & Shrubs 1: 63 (1903) [wfo-0000987236]
synonym Mespilus dispessa (Ashe) Daniels Univ. Missouri Stud., Sci. Ser. 1(2): 153 (1907) [wfo-1000060543]
C. distincta Kruschke Publ. Bot. Milwaukee Public Mus. 3: 118 (1965) [wfo-0001010236]
C. dodgei Ashe J. Elisha Mitchell Sci. Soc. 19(1): 26 (1903) [wfo-0001010246]
homotypic Crataegus chrysocarpa var. dodgei (Ashe) E.J.Palmer Fl. Vermont, ed. 3: 152 (1937) [wfo-0001410155]
synonym Crataegus chrysocarpa var. dodgei (Ashe) E.J.Palmer Fl. Vermont, ed. 3: 152 (1937) [wfo-0001410155]
basionym Crataegus dodgei Ashe J. Elisha Mitchell Sci. Soc. 19(1): 26 (1903) [wfo-0001010246]
synonym Crataegus crassifolia Sarg. Ontario Nat. Sci. Bull. 4: 60 (1908) [wfo-0001011344]
synonym Crataegus delosii Sarg. Ontario Nat. Sci. Bull. 4: 56 (1908) [wfo-0001011352]
synonym Crataegus dodgei var. dodgei [wfo-0001131834]
synonym Crataegus dodgei var. flavida (Sarg.) P.G.Sm. & J.B.Phipps Canad. J. Bot. 65: 2665 (1987) [wfo-0001011358]
basionym Crataegus flavida Sarg. Crataegus S. Michigan : 554 (1906 publ. 1907) [wfo-0001011365]
synonym Crataegus dodgei var. rotundata (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 165 (1965) [wfo-0001011362]
basionym Crataegus rotundata Sarg. Ontario Nat. Sci. Bull. 4: 61 (1908) [wfo-0001011376]
synonym Crataegus flavida Sarg. Crataegus S. Michigan : 554 (1906 publ. 1907) [wfo-0001011365]
homotypic Crataegus dodgei var. flavida (Sarg.) P.G.Sm. & J.B.Phipps Canad. J. Bot. 65: 2665 (1987) [wfo-0001011358]
synonym Crataegus minutiflora Sarg. Ontario Nat. Sci. Bull. 4: 54 (1908) [wfo-0001011370]
synonym Crataegus rotunda Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 59 (1908) [wfo-0000986927]
synonym Crataegus rotundata Sarg. Ontario Nat. Sci. Bull. 4: 61 (1908) [wfo-0001011376]
homotypic Crataegus dodgei var. rotundata (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 165 (1965) [wfo-0001011362]
C. douglasii Lindl. Edwards's Bot. Reg. 21: t. 1810 (1835) [wfo-0001003993]
homotypic Anthomeles douglasii (Lindl.) M.Roem. Fam. Nat. Syn. Monogr. 3: 140 (1847) [wfo-0000990240]
homotypic Crataegus sanguinea var. douglasii (Lindl.) Torr. & A.Gray Fl. N. Amer. 1: 464 (1840) [wfo-0000990238]
homotypic Mespilus douglasii (Lindl.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 24 (1906) [wfo-0000990242]
homotypic Mespilus sanguinea var. douglasii (Lindl.) Wenz. Linnaea 38: 135 (1874) [wfo-0000990241]
synonym Anthomeles douglasii (Lindl.) M.Roem. Fam. Nat. Syn. Monogr. 3: 140 (1847) [wfo-0000990240]
basionym Crataegus douglasii Lindl. Edwards's Bot. Reg. 21: t. 1810 (1835) [wfo-0001003993]
homotypic Crataegus sanguinea var. douglasii (Lindl.) Torr. & A.Gray Fl. N. Amer. 1: 464 (1840) [wfo-0000990238]
homotypic Mespilus douglasii (Lindl.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 24 (1906) [wfo-0000990242]
homotypic Mespilus sanguinea var. douglasii (Lindl.) Wenz. Linnaea 38: 135 (1874) [wfo-0000990241]
synonym Crataegus brevispina Douglas ex Steud. Nomencl. Bot., ed. 2, 1: 432 (1840) [wfo-0000990381]
synonym Crataegus columbiana Howell Fl. N.W. Amer. [Howell] 1: 163 (1897) [wfo-0001010813]
homotypic Crataegus howellii Heiser Amer. Midl. Naturalist 5: 238 (1918) [wfo-1000060449]
synonym Crataegus columbiana var. columbiana [wfo-0001131716]
synonym Crataegus douglasii f. badia Sarg. Bot. Gaz. 44: 65 (1907) [wfo-0001325584]
synonym Crataegus douglasii var. douglasii [wfo-0001010251]
synonym Crataegus douglasii var. duchesnensis S.L.Welsh Great Basin Naturalist 42: 10 (1982) [wfo-0001399508]
synonym Crataegus howellii Heiser Amer. Midl. Naturalist 5: 238 (1918) [wfo-1000060449]
basionym Crataegus columbiana Howell Fl. N.W. Amer. [Howell] 1: 163 (1897) [wfo-0001010813]
synonym Crataegus punctata var. brevispina Douglas ex Hook. Fl. Bor.-Amer. 1: 201 (1832) [wfo-0000987131]
synonym Crataegus rivularis W.H.Brewer & S.Watson Bot. California 1: 189 (1876) [wfo-0000990521]
synonym Crataegus sanguinea Nutt. N. Amer. Sylv. 2: 6 (1846) [wfo-0000990239]
synonym Crataegus sanguinea var. douglasii (Lindl.) Torr. & A.Gray Fl. N. Amer. 1: 464 (1840) [wfo-0000990238]
basionym Crataegus douglasii Lindl. Edwards's Bot. Reg. 21: t. 1810 (1835) [wfo-0001003993]
homotypic Anthomeles douglasii (Lindl.) M.Roem. Fam. Nat. Syn. Monogr. 3: 140 (1847) [wfo-0000990240]
homotypic Mespilus douglasii (Lindl.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 24 (1906) [wfo-0000990242]
homotypic Mespilus sanguinea var. douglasii (Lindl.) Wenz. Linnaea 38: 135 (1874) [wfo-0000990241]
synonym Crataegus tennowana A.Nelson Bot. Gaz. 54: 408 (1912) [wfo-0000987226]
synonym Crataegus williamsii Eggl. Bull. Torrey Bot. Club 36: 641 (1909) [wfo-0001011380]
synonym Mespilus douglasii (Lindl.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 24 (1906) [wfo-0000990242]
basionym Crataegus douglasii Lindl. Edwards's Bot. Reg. 21: t. 1810 (1835) [wfo-0001003993]
homotypic Anthomeles douglasii (Lindl.) M.Roem. Fam. Nat. Syn. Monogr. 3: 140 (1847) [wfo-0000990240]
homotypic Crataegus sanguinea var. douglasii (Lindl.) Torr. & A.Gray Fl. N. Amer. 1: 464 (1840) [wfo-0000990238]
homotypic Mespilus sanguinea var. douglasii (Lindl.) Wenz. Linnaea 38: 135 (1874) [wfo-0000990241]
synonym Mespilus sanguinea var. douglasii (Lindl.) Wenz. Linnaea 38: 135 (1874) [wfo-0000990241]
basionym Crataegus douglasii Lindl. Edwards's Bot. Reg. 21: t. 1810 (1835) [wfo-0001003993]
homotypic Anthomeles douglasii (Lindl.) M.Roem. Fam. Nat. Syn. Monogr. 3: 140 (1847) [wfo-0000990240]
homotypic Crataegus sanguinea var. douglasii (Lindl.) Torr. & A.Gray Fl. N. Amer. 1: 464 (1840) [wfo-0000990238]
homotypic Mespilus douglasii (Lindl.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 24 (1906) [wfo-0000990242]
C. dsungarica Zabel ex Lange Revis. Crataeg. : 43 (1897) [wfo-0001008062]
homotypic Crataegus almaatensis Pojark. Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. 12: 108 (1950) [wfo-0001131852]
synonym Crataegus almaatensis Pojark. Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. 12: 108 (1950) [wfo-0001131852]
basionym Crataegus dsungarica Zabel ex Lange Revis. Crataeg. : 43 (1897) [wfo-0001008062]
synonym Mespilus dsungarica Dieck Nursery Cat. (Dieck) 1885(Haupt-Kat.): 49 (1885) [wfo-0000990249]
C. dzhairensis Vassilcz. Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. 18: 14 (1957) [wfo-0000988421]
C. enderbyensis J.B.Phipps & R.O'Kennon Sida 20: 136 (2002) [wfo-0001005522]
C. erythrocarpa Ashe Bull. North Carolina Agric. Exp. Sta. 175: 109 (1900) [wfo-0001010260]
C. erythropoda Ashe Bull. North Carolina Agric. Exp. Sta. 175: 113 (1900) [wfo-0001010261]
synonym Crataegus cerronis A.Nelson Bot. Gaz. 34: 370 (1902) [wfo-0000986682]
C. fecunda Sarg. Bot. Gaz. 33: 111 (1902) [wfo-0001011127]
C. ferganensis Pojark. Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. 22: 162 (1963) [wfo-0000987729]
C. flabellata (Bosc ex Spach) K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 240 (1853) [wfo-0001009990]
basionym Mespilus flabellata Bosc ex Spach Hist. Nat. Vég. 2: 63 (1834) [wfo-0001009981]
homotypic Crataegus coccinea var. flabellata (Bosc ex Spach) Britton Mem. Torrey Bot. Club 5: 183 (1894) [wfo-0001410156]
homotypic Crataegus flabellata (Bosc ex Spach) Rydb. Mem. New York Bot. Gard. 1: 228. 1900 [wfo-0000986810]
homotypic Crataegus flabellata (Bosc ex Spach) Sarg. ; 1901 75 1901 [wfo-0000987437]
homotypic Crataegus flabellata (Bosc ex Spach) G.Kirchn. [wfo-0001000532]
homotypic Halmia flabellata (Bosc ex Spach) M.Roem. Fam. Nat. Syn. Monogr. 3: 136 (1847) [wfo-0000990860]
synonym Crataegus ampla Sarg. Rhodora 7: 208 (1905) [wfo-1000061255]
synonym Crataegus blandita Sarg. Rhodora 5: 147 (1903) [wfo-0001001547]
synonym Crataegus coccinea var. flabellata (Bosc ex Spach) Britton Mem. Torrey Bot. Club 5: 183 (1894) [wfo-0001410156]
basionym Mespilus flabellata Bosc ex Spach Hist. Nat. Vég. 2: 63 (1834) [wfo-0001009981]
homotypic Crataegus flabellata (Bosc ex Spach) Rydb. Mem. New York Bot. Gard. 1: 228. 1900 [wfo-0000986810]
homotypic Crataegus flabellata (Bosc ex Spach) Sarg. ; 1901 75 1901 [wfo-0000987437]
homotypic Crataegus flabellata (Bosc ex Spach) G.Kirchn. [wfo-0001000532]
homotypic Crataegus flabellata (Bosc ex Spach) K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 240 (1853) [wfo-0001009990]
homotypic Halmia flabellata (Bosc ex Spach) M.Roem. Fam. Nat. Syn. Monogr. 3: 136 (1847) [wfo-0000990860]
synonym Crataegus crudelis Sarg. Rhodora 5: 143 (1903) [wfo-0001001517]
synonym Crataegus densiflora Sarg. Rhodora 3: 75 (1901) [wfo-0001011395]
homotypic Crataegus flabellata var. densiflora (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 175 (1965) [wfo-0001011397]
homotypic Crataegus rupestris Ashe J. Elisha Mitchell Sci. Soc. 18(1): 27 (1902) [wfo-0000987175]
synonym Crataegus flabellata var. densiflora (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 175 (1965) [wfo-0001011397]
basionym Crataegus densiflora Sarg. Rhodora 3: 75 (1901) [wfo-0001011395]
homotypic Crataegus rupestris Ashe J. Elisha Mitchell Sci. Soc. 18(1): 27 (1902) [wfo-0000987175]
synonym Crataegus flabellata var. grayana (Eggl.) E.J.Palmer Brittonia 5: 486 (1946) [wfo-0001011398]
basionym Crataegus grayana Eggl. Rhodora 10: 80 (1908) [wfo-0001011399]
synonym Crataegus grayana Eggl. Rhodora 10: 80 (1908) [wfo-0001011399]
homotypic Crataegus flabellata var. grayana (Eggl.) E.J.Palmer Brittonia 5: 486 (1946) [wfo-0001011398]
synonym Crataegus rupestris Ashe J. Elisha Mitchell Sci. Soc. 18(1): 27 (1902) [wfo-0000987175]
basionym Crataegus densiflora Sarg. Rhodora 3: 75 (1901) [wfo-0001011395]
homotypic Crataegus flabellata var. densiflora (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 175 (1965) [wfo-0001011397]
synonym Halmia flabellata (Bosc ex Spach) M.Roem. Fam. Nat. Syn. Monogr. 3: 136 (1847) [wfo-0000990860]
basionym Mespilus flabellata Bosc ex Spach Hist. Nat. Vég. 2: 63 (1834) [wfo-0001009981]
homotypic Crataegus coccinea var. flabellata (Bosc ex Spach) Britton Mem. Torrey Bot. Club 5: 183 (1894) [wfo-0001410156]
homotypic Crataegus flabellata (Bosc ex Spach) Rydb. Mem. New York Bot. Gard. 1: 228. 1900 [wfo-0000986810]
homotypic Crataegus flabellata (Bosc ex Spach) Sarg. ; 1901 75 1901 [wfo-0000987437]
homotypic Crataegus flabellata (Bosc ex Spach) G.Kirchn. [wfo-0001000532]
homotypic Crataegus flabellata (Bosc ex Spach) K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 240 (1853) [wfo-0001009990]
synonym Mespilus flabellata Bosc ex Spach Hist. Nat. Vég. 2: 63 (1834) [wfo-0001009981]
homotypic Crataegus coccinea var. flabellata (Bosc ex Spach) Britton Mem. Torrey Bot. Club 5: 183 (1894) [wfo-0001410156]
homotypic Crataegus flabellata (Bosc ex Spach) Rydb. Mem. New York Bot. Gard. 1: 228. 1900 [wfo-0000986810]
homotypic Crataegus flabellata (Bosc ex Spach) Sarg. ; 1901 75 1901 [wfo-0000987437]
homotypic Crataegus flabellata (Bosc ex Spach) G.Kirchn. [wfo-0001000532]
homotypic Crataegus flabellata (Bosc ex Spach) K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 240 (1853) [wfo-0001009990]
homotypic Halmia flabellata (Bosc ex Spach) M.Roem. Fam. Nat. Syn. Monogr. 3: 136 (1847) [wfo-0000990860]
synonym Mespilus flabellata Bosc Encycl. Méth., Agric. 7: 591 (1821) [wfo-0001008463]
C. flava Sol. Hortus kewensis ; 1789 169 1789 [wfo-0001010277]
synonym Crataegus flava var. lobata (Bosc) Lindl. Edwards's botanical register; or, ornamental flower-garden and shrubbery ; 1829 t.1932 1837 [wfo-0000990106]
synonym Mespilus flava Willd. Enum. Pl. [Willdenow] 1: 523. 1809 [Apr 1809] [wfo-0000990186]
C. flava Aiton Hort. Kew. 2: 169 (1789) [wfo-0001131665]
homotypic Anthomeles flava (Aiton) M.Roem. Fam. Nat. Syn. Monogr. 3: 142 (1847) [wfo-0000990180]
homotypic Anthomeles glandulosa M.Roem. Fam. Nat. Syn. Monogr. 3: 141 (1847) [wfo-0000990190]
homotypic Crataegus flexispina Sarg. Gard. & Forest 2: 424 (1889) [wfo-0000986815]
homotypic Mespilus flava (Aiton) Dum.Cours. Bot. Cult. 3: 328 (1802) [wfo-0001272558]
synonym Anthomeles flava (Aiton) M.Roem. Fam. Nat. Syn. Monogr. 3: 142 (1847) [wfo-0000990180]
basionym Crataegus flava Aiton Hort. Kew. 2: 169 (1789) [wfo-0001131665]
homotypic Anthomeles glandulosa M.Roem. Fam. Nat. Syn. Monogr. 3: 141 (1847) [wfo-0000990190]
homotypic Crataegus flexispina Sarg. Gard. & Forest 2: 424 (1889) [wfo-0000986815]
homotypic Mespilus flava (Aiton) Dum.Cours. Bot. Cult. 3: 328 (1802) [wfo-0001272558]
synonym Anthomeles glandulosa M.Roem. Fam. Nat. Syn. Monogr. 3: 141 (1847) [wfo-0000990190]
basionym Crataegus flava Aiton Hort. Kew. 2: 169 (1789) [wfo-0001131665]
homotypic Anthomeles flava (Aiton) M.Roem. Fam. Nat. Syn. Monogr. 3: 142 (1847) [wfo-0000990180]
homotypic Crataegus flexispina Sarg. Gard. & Forest 2: 424 (1889) [wfo-0000986815]
homotypic Mespilus flava (Aiton) Dum.Cours. Bot. Cult. 3: 328 (1802) [wfo-0001272558]
synonym Anthomeles turbinata (Pursh) M.Roem. Fam. Nat. Syn. Monogr. 3: 142 (1847) [wfo-0000990191]
basionym Crataegus turbinata Pursh Fl. Amer. Sept., Suppl.: 735 (1814) [wfo-0000990187]
homotypic Mespilus turbinata (Pursh) Spreng. Syst. Veg., ed. 16. 2: 506 (1825) [wfo-0000990188]
synonym Crataegus caroliniana (Poir.) Pers. Syn. Pl. 2: 36 (1806) [wfo-0000990126]
basionym Mespilus caroliniana Poir. Encycl. 4: 442 (1798) [wfo-0000990184]
homotypic Phaenopyrum carolinianum (Poir.) M.Roem. Fam. Nat. Syn. Monogr. 3: 152 (1847) [wfo-0000990192]
synonym Crataegus cirrata Ashe Bull. Charleston Mus. 12(5): 42 (1916) [wfo-0000986689]
synonym Crataegus flava var. elliptica Sarg. Silva 4: 114 (1892) [wfo-0001399526]
synonym Crataegus flava unranked trilobata Loudon Arbor. Frutic. Brit. 2: 824 (1838) [wfo-1200076580]
synonym Crataegus flexispina Sarg. Gard. & Forest 2: 424 (1889) [wfo-0000986815]
basionym Crataegus flava Aiton Hort. Kew. 2: 169 (1789) [wfo-0001131665]
homotypic Anthomeles flava (Aiton) M.Roem. Fam. Nat. Syn. Monogr. 3: 142 (1847) [wfo-0000990180]
homotypic Anthomeles glandulosa M.Roem. Fam. Nat. Syn. Monogr. 3: 141 (1847) [wfo-0000990190]
homotypic Mespilus flava (Aiton) Dum.Cours. Bot. Cult. 3: 328 (1802) [wfo-0001272558]
synonym Crataegus glandulosa Michx. Fl. Bor.-Amer. 1: 288 (1803) [wfo-0001017611]
homotypic Crataegus michauxii Pers. Syn. Pl. 2: 38 (1806) [wfo-0001011414]
synonym Crataegus glandulosa Aiton Hort. Kew. 2: 169 (1789) [wfo-0000990176]
homotypic Mespilus glandulosa Dum.Cours. Bot. Cult. 3: 328 (1802) [wfo-0000990160]
synonym Crataegus glandulosa var. typica Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 120 (1871) [wfo-0001410166]
synonym Crataegus michauxii Pers. Syn. Pl. 2: 38 (1806) [wfo-0001011414]
basionym Crataegus glandulosa Michx. Fl. Bor.-Amer. 1: 288 (1803) [wfo-0001017611]
synonym Crataegus turbinata Pursh Fl. Amer. Sept., Suppl.: 735 (1814) [wfo-0000990187]
homotypic Anthomeles turbinata (Pursh) M.Roem. Fam. Nat. Syn. Monogr. 3: 142 (1847) [wfo-0000990191]
homotypic Mespilus turbinata (Pursh) Spreng. Syst. Veg., ed. 16. 2: 506 (1825) [wfo-0000990188]
synonym Crataegus viridis Walter Fl. Carol. : 147 (1788) [wfo-0000990173]
synonym Mespilus caroliniana Poir. Encycl. 4: 442 (1798) [wfo-0000990184]
homotypic Crataegus caroliniana (Poir.) Pers. Syn. Pl. 2: 36 (1806) [wfo-0000990126]
homotypic Phaenopyrum carolinianum (Poir.) M.Roem. Fam. Nat. Syn. Monogr. 3: 152 (1847) [wfo-0000990192]
synonym Mespilus flava (Aiton) Dum.Cours. Bot. Cult. 3: 328 (1802) [wfo-0001272558]
basionym Crataegus flava Aiton Hort. Kew. 2: 169 (1789) [wfo-0001131665]
homotypic Anthomeles flava (Aiton) M.Roem. Fam. Nat. Syn. Monogr. 3: 142 (1847) [wfo-0000990180]
homotypic Anthomeles glandulosa M.Roem. Fam. Nat. Syn. Monogr. 3: 141 (1847) [wfo-0000990190]
homotypic Crataegus flexispina Sarg. Gard. & Forest 2: 424 (1889) [wfo-0000986815]
synonym Mespilus flexispina K.Koch Dendrologie 1: 139 (1869) [wfo-0000990193]
synonym Mespilus glandulosa Dum.Cours. Bot. Cult. 3: 328 (1802) [wfo-0000990160]
basionym Crataegus glandulosa Aiton Hort. Kew. 2: 169 (1789) [wfo-0000990176]
synonym Mespilus hyemalis Walter Fl. Carol. : 148 (1788) [wfo-0000997267]
synonym Mespilus michauxii (Pers.) F.Dietr. Nachtr. Vollst. Lex. Gärtn. 5: 47 (1819) [wfo-1000060551]
synonym Mespilus turbinata (Pursh) Spreng. Syst. Veg., ed. 16. 2: 506 (1825) [wfo-0000990188]
basionym Crataegus turbinata Pursh Fl. Amer. Sept., Suppl.: 735 (1814) [wfo-0000990187]
homotypic Anthomeles turbinata (Pursh) M.Roem. Fam. Nat. Syn. Monogr. 3: 142 (1847) [wfo-0000990191]
synonym Phaenopyrum carolinianum (Poir.) M.Roem. Fam. Nat. Syn. Monogr. 3: 152 (1847) [wfo-0000990192]
basionym Mespilus caroliniana Poir. Encycl. 4: 442 (1798) [wfo-0000990184]
homotypic Crataegus caroliniana (Poir.) Pers. Syn. Pl. 2: 36 (1806) [wfo-0000990126]
C. floridana Sarg. Bot. Gaz. 33: 124 (1902) [wfo-0001011406]
homotypic Crataegus quaesita var. floridana (Sarg.) Lance Phytoneuron 2011-3: 5 (2011) [wfo-0001400277]
synonym Crataegus anisophylla Beadle Biltmore Bot. Stud. 1: 99 (1902) [wfo-0000983631]
synonym Crataegus floridana f. flava Murrill Castanea 7: 22 (1942) [wfo-0001325585]
synonym Crataegus quaesita var. floridana (Sarg.) Lance Phytoneuron 2011-3: 5 (2011) [wfo-0001400277]
basionym Crataegus floridana Sarg. Bot. Gaz. 33: 124 (1902) [wfo-0001011406]
synonym Crataegus versuta Beadle Biltmore Bot. Stud. 1: 112 (1902) [wfo-0001010643]
C. florifera Sarg. Ontario Nat. Sci. Bull. 4: 14 (1908) [wfo-0001012517]
synonym Crataegus celsa Sarg. Bull. New York State Mus. Nat. Hist. 122: 31 (1908) [wfo-0001131772]
homotypic Crataegus florifera var. celsa (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 172 (1965) [wfo-0001012521]
synonym Crataegus florifera var. celsa (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 172 (1965) [wfo-0001012521]
basionym Crataegus celsa Sarg. Bull. New York State Mus. Nat. Hist. 122: 31 (1908) [wfo-0001131772]
C. fluviatilis Sarg. Rhodora 5: 117 (1903) [wfo-0001011761]
homotypic Crataegus roanensis var. fluviatilis (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 175 (1965) [wfo-0001011865]
synonym Crataegus acutiserrata Kruschke Publ. Bot. Milwaukee Public Mus. 3: 96 (1965) [wfo-0000986593]
synonym Crataegus apiomorpha Sarg. Bot. Gaz. 35: 386 (1903) [wfo-0001010034]
synonym Crataegus apiomorpha f. paucispina (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 174 (1965) [wfo-0001283559]
basionym Crataegus paucispina Sarg. Bot. Gaz. 35: 391 (1903) [wfo-0001017455]
synonym Crataegus merita Sarg. Crataegus S. Michigan : 540 (1906 publ. 1907) [wfo-0001131836]
synonym Crataegus paucispina Sarg. Bot. Gaz. 35: 391 (1903) [wfo-0001017455]
homotypic Crataegus apiomorpha f. paucispina (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 174 (1965) [wfo-0001283559]
synonym Crataegus roanensis var. fluviatilis (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 175 (1965) [wfo-0001011865]
basionym Crataegus fluviatilis Sarg. Rhodora 5: 117 (1903) [wfo-0001011761]
synonym Crataegus vittata Ashe J. Elisha Mitchell Sci. Soc. 20(2): 50 (1904) [wfo-0001010708]
C. forbesiae Sarg. Rhodora 5: 151 (1903) [wfo-0001001566]
C. fragilis Beadle [wfo-0001010283]
C. fretalis Sarg. Rhodora 5: 112 (1903) [wfo-0001011770]
C. gattingeri Ashe J. Elisha Mitchell Sci. Soc. 17(1): 12 (1900) [wfo-0001012193]
homotypic Crataegus pruinosa var. gattingeri (Ashe) Lance Phytoneuron 2011-3: 7 (2011) [wfo-0001400281]
synonym Crataegus bona Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 587 (1905) [wfo-0001010085]
synonym Crataegus callida Beadle Biltmore Bot. Stud. 1: 123 (1902) [wfo-0000983591]
synonym Crataegus gattingeri var. gattingeri [wfo-0001131802]
synonym Crataegus georgiana Sarg. Bot. Gaz. 33: 113 (1902) [wfo-0001012212]
synonym Crataegus pruinosa var. gattingeri (Ashe) Lance Phytoneuron 2011-3: 7 (2011) [wfo-0001400281]
basionym Crataegus gattingeri Ashe J. Elisha Mitchell Sci. Soc. 17(1): 12 (1900) [wfo-0001012193]
synonym Crataegus rustica Beadle Biltmore Bot. Stud. 1: 122 (1902) [wfo-0000983654]
C. gaylussacia A.Heller Bull. S. Calif. Acad. Sci. 2: 69 (1903) [wfo-0000986827]
C. germanica (L.) Kuntze Revis. Gen. Pl. 1: 215 (1891) [wfo-0000990421]
basionym Mespilus germanica L. Sp. Pl. : 478 (1753) [wfo-0001010802]
synonym Crataegus mespilus Jess. Deut. Excurs.-Fl. : 395 (1879) [wfo-0000989004]
synonym Mespilus abortiva Mord.Laun. Bon Jard. 1808: 116 (1808) [wfo-0000989010]
homotypic Mespilus germanica var. abortiva (Mord.Laun.) Pers. Syn. Pl. 2: 39 (1807) [wfo-1200092289]
synonym Mespilus apyrena Poit. & Turpin Traité Arbr. Fruit. 6: n.° 2 (1826) [wfo-0000989012]
synonym Mespilus calicina Stokes Bot. Mat. Med. 3: 107 (1812) [wfo-1000059617]
synonym Mespilus communis Gueldenst. Reis. Russland 1: 419 (1787) [wfo-0000988995]
synonym Mespilus domestica Gaterau Pl. Montaub. 92; et ex DC. Fl. Fr. iv. 434. [wfo-0000988998]
synonym Mespilus germanica L. Sp. Pl. : 478 (1753) [wfo-0001010802]
homotypic Crataegus germanica (L.) Kuntze Revis. Gen. Pl. 1: 215 (1891) [wfo-0000990421]
synonym Mespilus germanica var. abortiva (Mord.Laun.) Pers. Syn. Pl. 2: 39 (1807) [wfo-1200092289]
basionym Mespilus abortiva Mord.Laun. Bon Jard. 1808: 116 (1808) [wfo-0000989010]
synonym Mespilus germanica var. apyrena DC. Fl. Franç., éd. 3, 4: 435 (1805) [wfo-0000989009]
homotypic Mespilus germanica f. apyrena (DC.) Rehder Bibliogr. Cult. Trees : 240 (1949) [wfo-0000988993]
synonym Mespilus germanica f. apyrena (DC.) Rehder Bibliogr. Cult. Trees : 240 (1949) [wfo-0000988993]
basionym Mespilus germanica var. apyrena DC. Fl. Franç., éd. 3, 4: 435 (1805) [wfo-0000989009]
synonym Mespilus germanica f. cylindrica Vesirischvili Zametki Sist. Geogr. Rast. 21: 22 (1959) [wfo-1200077028]
synonym Mespilus germanica var. diffusa Aiton Hort. Kew. 2: 173 (1789) [wfo-1200077029]
synonym Mespilus germanica var. gigantea G.Kirchn. Arbor. Muscav. : 288 (1864) [wfo-1200077030]
synonym Mespilus germanica f. globosa Vesirischvili Zametki Sist. Geogr. Rast. 21: 22 (1959) [wfo-1200077031]
synonym Mespilus germanica var. hortensis Dum.Cours. Bot. Cult., ed. 2, 5: 446 (1811) [wfo-0000989006]
synonym Mespilus germanica var. integrifolia Fed. & Al.Fed. Trudy Armyansk. Fil. Akad. Nauk S.S.S.R., Ser. Biol. 2: 37 (1937) [wfo-1200077032]
synonym Mespilus germanica f. macrocarpa (DC.) Zabel Handb. Laubholzben. : 180 (1903) [wfo-0000988992]
basionym Mespilus germanica var. macrocarpa DC. Fl. Franç., éd. 3, 4: 434 (1805) [wfo-0000989005]
homotypic Mespilus macrocarpa (DC.) Bavay ; 1856 256, t.63 1856 [wfo-0001004645]
homotypic Mespilus macrocarpa (DC.) Poit. & Turpin Traité Arbr. Fruit. 6: n.° 2 (1826) [wfo-1000060549]
synonym Mespilus germanica var. macrocarpa DC. Fl. Franç., éd. 3, 4: 434 (1805) [wfo-0000989005]
homotypic Mespilus germanica f. macrocarpa (DC.) Zabel Handb. Laubholzben. : 180 (1903) [wfo-0000988992]
homotypic Mespilus macrocarpa (DC.) Bavay ; 1856 256, t.63 1856 [wfo-0001004645]
homotypic Mespilus macrocarpa (DC.) Poit. & Turpin Traité Arbr. Fruit. 6: n.° 2 (1826) [wfo-1000060549]
synonym Mespilus germanica unranked maliformis Dierb. Syst. Uebers. Heidelb. Gewächse : 147 (1827) [wfo-1200077033]
synonym Mespilus germanica f. obconica Vesirischvili Zametki Sist. Geogr. Rast. 21: 22 (1959) [wfo-1200077034]
synonym Mespilus germanica unranked pyriformis Dierb. Syst. Uebers. Heidelb. Gewächse : 147 (1827) [wfo-1200077035]
synonym Mespilus germanica var. sativa Gray Nat. Arr. Brit. Pl. 2: 566 (1821 publ. 1822) [wfo-1200085294]
synonym Mespilus germanica var. serrulata Fed. & Al.Fed. Trudy Armyansk. Fil. Akad. Nauk S.S.S.R., Ser. Biol. 2: 38 (1937) [wfo-1200077036]
synonym Mespilus germanica var. stricta Aiton Hort. Kew. 2: 172 (1789) [wfo-1200077037]
synonym Mespilus germanica var. sylvestris (Mill.) DC. Fl. Franç., éd. 3, 4: 434 (1805) [wfo-1200092290]
basionym Mespilus sylvestris Delarbre Fl. Auvergne, ed. 2, 1: 385 (1800) [wfo-0001010253]
synonym Mespilus macrocarpa (DC.) Poit. & Turpin Traité Arbr. Fruit. 6: n.° 2 (1826) [wfo-1000060549]
basionym Mespilus germanica var. macrocarpa DC. Fl. Franç., éd. 3, 4: 434 (1805) [wfo-0000989005]
homotypic Mespilus germanica f. macrocarpa (DC.) Zabel Handb. Laubholzben. : 180 (1903) [wfo-0000988992]
homotypic Mespilus macrocarpa (DC.) Bavay ; 1856 256, t.63 1856 [wfo-0001004645]
synonym Mespilus portentosa Poit. & Turpin Traité Arbr. Fruit. 6: n.° 3 (1826) [wfo-0000989002]
synonym Mespilus pubescens Pohl Tent. Fl. Bohem. 2: 164 (1814) [wfo-0000987305]
synonym Mespilus sylvestris Mill. Gard. Dict., ed. 8. : Mespilus n.° 1 (1768) [wfo-0000988994]
homotypic Mespilus germanica var. sylvestris (Mill.) P.D.Sell Fl. Gr. Brit. Ireland 2: 523. 2014 [wfo-0000989000]
synonym Mespilus vulgaris Gueldenst. Reis. Russland 1: 312 (1787) [wfo-0000988997]
synonym Mespilus vulgaris Rchb. Fl. Germ. Excurs. 630. [wfo-0000997268]
synonym Ostinia mespylus Clairv. Man. Herbor. Suisse : 162 (1811) [wfo-0000989001]
synonym Pyrus germanica Hook.f. Student. Fl. Brit. Isl. : 127 (1870) [wfo-0000989003]
C. gillotii (Beck) T.A.Dickinson & E.Y.Y.Lo Syst. Bot. 32: 609 (2007) [wfo-0001331436]
basionym Crataemespilus gillotii Beck Icon. Fl. Germ. Helv. (H.G.L. Reichenbach) xxv. II. 30 (1914) [wfo-0000987089]
homotypic Crataegomespilus gillotii (Beck) Rehder J. Arnold Arbor. 1: 262 (1920) [wfo-0000987088]
synonym Cratae-mespilus gillotii Beck Icon. Fl. Germ. Helv. 25(2): 30 (1914) [wfo-0001331354]
synonym Crataego-mespilus gillotii Rehder J. Arnold Arbor. 1: 262 (1920) [wfo-0001331355]
synonym Crataegomespilus gillotii (Beck) Rehder J. Arnold Arbor. 1: 262 (1920) [wfo-0000987088]
basionym Crataemespilus gillotii Beck Icon. Fl. Germ. Helv. (H.G.L. Reichenbach) xxv. II. 30 (1914) [wfo-0000987089]
homotypic Crataegus gillotii (Beck) T.A.Dickinson & E.Y.Y.Lo Syst. Bot. 32: 609 (2007) [wfo-0001331436]
synonym Crataegus oxyacanthogermanica Gillot Bull. Soc. Bot. France 23(Sess. Extr.): xxiii (1876 publ. 1877) [wfo-0000989162]
synonym Crataemespilus gillotii Beck Icon. Fl. Germ. Helv. (H.G.L. Reichenbach) xxv. II. 30 (1914) [wfo-0000987089]
homotypic Crataegomespilus gillotii (Beck) Rehder J. Arnold Arbor. 1: 262 (1920) [wfo-0000987088]
homotypic Crataegus gillotii (Beck) T.A.Dickinson & E.Y.Y.Lo Syst. Bot. 32: 609 (2007) [wfo-0001331436]
C. glareosa Ashe J. Elisha Mitchell Sci. Soc. 18(1): 21 (1902) [wfo-0001010301]
synonym Crataegus glariosa Ashe J. Elisha Mitchell Sci. Soc. 18(1): 21 (1902) [wfo-0000986834]
C. gracilior J.B.Phipps Sida, Bot. Misc. 15: 26 (1997) [wfo-0000986837]
basionym Mespilus pubescens Kunth Nov. Gen. Sp. 6: 213 (1824) [wfo-0000987307]
homotypic Crataegus pubescens Steud. Nomencl. Bot. [Steudel], ed. 2. i. 433. [wfo-0000987124]
synonym Crataegus hypolasia K.Koch Hort. Dendrol. 167, No. 17 (1853) [wfo-0000989150]
synonym Crataegus lambertiana K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 229 (1853) [wfo-0000990119]
synonym Crataegus pubescens Steud. Nomencl. Bot. [Steudel], ed. 2. i. 433. [wfo-0000987124]
basionym Mespilus pubescens Kunth Nov. Gen. Sp. 6: 213 (1824) [wfo-0000987307]
homotypic Crataegus gracilior J.B.Phipps Sida, Bot. Misc. 15: 26 (1997) [wfo-0000986837]
synonym Crataegus pubescens var. botterii Eggl. Bull. Torrey Bot. Club 36: 506 (1909) [wfo-0001399552]
synonym Crataegus pubescens f. humboldtii Stapf Bull. Misc. Inform. Kew 1914: 293 (1914) [wfo-0001325332]
synonym Crataegus pubescens f. stipulacea Stapf Bull. Misc. Inform. Kew 1914: 293 (1914) [wfo-0000987126]
synonym Mespilus pubescens Kunth Nov. Gen. Sp. 6: 213 (1824) [wfo-0000987307]
homotypic Crataegus gracilior J.B.Phipps Sida, Bot. Misc. 15: 26 (1997) [wfo-0000986837]
homotypic Crataegus pubescens Steud. Nomencl. Bot. [Steudel], ed. 2. i. 433. [wfo-0000987124]
synonym Mespilus stipulacea Desf. ex Steud. Nomencl. Bot. [Steudel], ed. 2. i. 434. [wfo-0001003041]
synonym Phaenopyrum hirsutum M.Roem. Fam. Nat. Syn. Monogr. 3: 154 (1847) [wfo-0000990949]
C. granatensis Boiss. Elench. Pl. Nov. : 41 (1838) [wfo-0000988451]
homotypic Crataegus monogyna var. granatensis (Boiss.) P.D.Sell Fl. Gr. Brit. Ireland 2: 523. 2014 [wfo-0000998052]
homotypic Crataegus monogyna var. granatensis (Boiss.) Dippel Handb. Laubholzk. 3: 458 (1893) [wfo-1200092061]
homotypic Crataegus oxyacantha var. granatensis (Boiss.) Samp. Man. Fl. Port. : 331 (1913) [wfo-1200085881]
homotypic Mespilus monogyna var. granatensis (Boiss.) Wenz. Linnaea 38: 160 (1874) [wfo-0000999510]
homotypic Oxyacantha granatensis (Boiss.) M.Roem. Fam. Nat. Syn. Monogr. 3: 106 (1847) [wfo-0000990327]
synonym Crataegus monogyna var. granatensis (Boiss.) Dippel Handb. Laubholzk. 3: 458 (1893) [wfo-1200092061]
basionym Crataegus granatensis Boiss. Elench. Pl. Nov. : 41 (1838) [wfo-0000988451]
homotypic Crataegus monogyna var. granatensis (Boiss.) P.D.Sell Fl. Gr. Brit. Ireland 2: 523. 2014 [wfo-0000998052]
homotypic Crataegus oxyacantha var. granatensis (Boiss.) Samp. Man. Fl. Port. : 331 (1913) [wfo-1200085881]
homotypic Mespilus monogyna var. granatensis (Boiss.) Wenz. Linnaea 38: 160 (1874) [wfo-0000999510]
homotypic Oxyacantha granatensis (Boiss.) M.Roem. Fam. Nat. Syn. Monogr. 3: 106 (1847) [wfo-0000990327]
synonym Crataegus nevadensis K.I.Chr. Syst. Bot. Monogr. 35: 93 (1992) [wfo-0000988798]
synonym Crataegus oxyacantha var. granatensis (Boiss.) Samp. Man. Fl. Port. : 331 (1913) [wfo-1200085881]
basionym Crataegus granatensis Boiss. Elench. Pl. Nov. : 41 (1838) [wfo-0000988451]
homotypic Crataegus monogyna var. granatensis (Boiss.) P.D.Sell Fl. Gr. Brit. Ireland 2: 523. 2014 [wfo-0000998052]
homotypic Crataegus monogyna var. granatensis (Boiss.) Dippel Handb. Laubholzk. 3: 458 (1893) [wfo-1200092061]
homotypic Mespilus monogyna var. granatensis (Boiss.) Wenz. Linnaea 38: 160 (1874) [wfo-0000999510]
homotypic Oxyacantha granatensis (Boiss.) M.Roem. Fam. Nat. Syn. Monogr. 3: 106 (1847) [wfo-0000990327]
synonym Crataegus oxyacantha f. rosiflora Maire Bull. Soc. Hist. Nat. Afrique N. 31: 18 (1940) [wfo-1200085320]
synonym Crataegus oxyacantha var. supravillosa Maire Bull. Soc. Hist. Nat. Afrique N. 30: 342 (1939) [wfo-1200085323]
synonym Crataegus oxyacantha f. villosior Maire Bull. Soc. Hist. Nat. Afrique N. 30: 342 (1939) [wfo-1200085321]
synonym Mespilus monogyna var. granatensis (Boiss.) Wenz. Linnaea 38: 160 (1874) [wfo-0000999510]
basionym Crataegus granatensis Boiss. Elench. Pl. Nov. : 41 (1838) [wfo-0000988451]
homotypic Crataegus monogyna var. granatensis (Boiss.) P.D.Sell Fl. Gr. Brit. Ireland 2: 523. 2014 [wfo-0000998052]
homotypic Crataegus monogyna var. granatensis (Boiss.) Dippel Handb. Laubholzk. 3: 458 (1893) [wfo-1200092061]
homotypic Crataegus oxyacantha var. granatensis (Boiss.) Samp. Man. Fl. Port. : 331 (1913) [wfo-1200085881]
homotypic Oxyacantha granatensis (Boiss.) M.Roem. Fam. Nat. Syn. Monogr. 3: 106 (1847) [wfo-0000990327]
synonym Oxyacantha granatensis (Boiss.) M.Roem. Fam. Nat. Syn. Monogr. 3: 106 (1847) [wfo-0000990327]
basionym Crataegus granatensis Boiss. Elench. Pl. Nov. : 41 (1838) [wfo-0000988451]
homotypic Crataegus monogyna var. granatensis (Boiss.) P.D.Sell Fl. Gr. Brit. Ireland 2: 523. 2014 [wfo-0000998052]
homotypic Crataegus monogyna var. granatensis (Boiss.) Dippel Handb. Laubholzk. 3: 458 (1893) [wfo-1200092061]
homotypic Crataegus oxyacantha var. granatensis (Boiss.) Samp. Man. Fl. Port. : 331 (1913) [wfo-1200085881]
homotypic Mespilus monogyna var. granatensis (Boiss.) Wenz. Linnaea 38: 160 (1874) [wfo-0000999510]
C. grandifolia J.B.Phipps Sida, Bot. Misc. 15: 88 (1997) [wfo-0001271428]
synonym Crataegus grandifolia var. potosina J.B.Phipps Sida, Bot. Misc. 15: 91 (1997) [wfo-0001410167]
C. greggiana Eggl. Bull. Torrey Bot. Club 36: 511 (1909) [wfo-0001010312]
synonym Crataegus greggiana var. pepo J.B.Phipps Sida, Bot. Misc. 15: 63 (1997) [wfo-0001410168]
synonym Crataegus uvaldensis Sarg. J. Arnold Arbor. 3: 195 (1922) [wfo-0001010637]
C. gregorianii Gabrieljan & Sargsyan Novosti Sist. Vyssh. Rast. 51: 25 (2020) [wfo-1000021816]
C. grignonensis Mouill. J. Soc. Natl. Hort. France 12: 153 (1890) [wfo-0000989151]
C. grossidentata Sharifnia & K.I.Chr. Nordic J. Bot. 29: 534 (2011) [wfo-0001015252]
C. harbisonii Beadle Bot. Gaz. 28: 413 (1899) [wfo-0001004008]
C. hatamii Hamzehee, K.I.Chr. & Attar Nordic J. Bot. 32: 29 (2014) [wfo-0001356423]
C. heldreichii Boiss. Diagn. Pl. Orient., ser. 2, 2: 47 (1856) [wfo-0000988458]
homotypic Crataegus orientalis var. heldreichii (Boiss.) Maire & Petitm. Étud. Pl. Vasc. Grèce : 80 (1908) [wfo-1200085879]
homotypic Crataegus polyacantha subsp. heldreichii (Boiss.) Lange Revis. Crataeg. : 49 (1897) [wfo-0000999243]
homotypic Crataegus tanacetifolia var. heldreichii (Boiss.) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 114 (1871) [wfo-0000999325]
homotypic Mespilus heldreichii (Boiss.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 40 (1906) [wfo-0000990167]
homotypic Mespilus tanacetifolia var. heldreichii (Boiss.) Wenz. Linnaea 38: 147 (1874) [wfo-1200086067]
synonym Crataegus melanocarpa Bory & Chaub. Nouv. Fl. Pélop. : 51 (1838) [wfo-0000990473]
synonym Crataegus orientalis var. heldreichii (Boiss.) Maire & Petitm. Étud. Pl. Vasc. Grèce : 80 (1908) [wfo-1200085879]
basionym Crataegus heldreichii Boiss. Diagn. Pl. Orient., ser. 2, 2: 47 (1856) [wfo-0000988458]
homotypic Crataegus polyacantha subsp. heldreichii (Boiss.) Lange Revis. Crataeg. : 49 (1897) [wfo-0000999243]
homotypic Crataegus tanacetifolia var. heldreichii (Boiss.) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 114 (1871) [wfo-0000999325]
homotypic Mespilus heldreichii (Boiss.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 40 (1906) [wfo-0000990167]
homotypic Mespilus tanacetifolia var. heldreichii (Boiss.) Wenz. Linnaea 38: 147 (1874) [wfo-1200086067]
synonym Crataegus polyacantha subsp. heldreichii (Boiss.) Lange Revis. Crataeg. : 49 (1897) [wfo-0000999243]
basionym Crataegus heldreichii Boiss. Diagn. Pl. Orient., ser. 2, 2: 47 (1856) [wfo-0000988458]
homotypic Crataegus orientalis var. heldreichii (Boiss.) Maire & Petitm. Étud. Pl. Vasc. Grèce : 80 (1908) [wfo-1200085879]
homotypic Crataegus tanacetifolia var. heldreichii (Boiss.) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 114 (1871) [wfo-0000999325]
homotypic Mespilus heldreichii (Boiss.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 40 (1906) [wfo-0000990167]
homotypic Mespilus tanacetifolia var. heldreichii (Boiss.) Wenz. Linnaea 38: 147 (1874) [wfo-1200086067]
synonym Crataegus tanacetifolia var. heldreichii (Boiss.) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 114 (1871) [wfo-0000999325]
basionym Crataegus heldreichii Boiss. Diagn. Pl. Orient., ser. 2, 2: 47 (1856) [wfo-0000988458]
homotypic Crataegus orientalis var. heldreichii (Boiss.) Maire & Petitm. Étud. Pl. Vasc. Grèce : 80 (1908) [wfo-1200085879]
homotypic Crataegus polyacantha subsp. heldreichii (Boiss.) Lange Revis. Crataeg. : 49 (1897) [wfo-0000999243]
homotypic Mespilus heldreichii (Boiss.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 40 (1906) [wfo-0000990167]
homotypic Mespilus tanacetifolia var. heldreichii (Boiss.) Wenz. Linnaea 38: 147 (1874) [wfo-1200086067]
synonym Mespilus heldreichii (Boiss.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 40 (1906) [wfo-0000990167]
basionym Crataegus heldreichii Boiss. Diagn. Pl. Orient., ser. 2, 2: 47 (1856) [wfo-0000988458]
homotypic Crataegus orientalis var. heldreichii (Boiss.) Maire & Petitm. Étud. Pl. Vasc. Grèce : 80 (1908) [wfo-1200085879]
homotypic Crataegus polyacantha subsp. heldreichii (Boiss.) Lange Revis. Crataeg. : 49 (1897) [wfo-0000999243]
homotypic Crataegus tanacetifolia var. heldreichii (Boiss.) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 114 (1871) [wfo-0000999325]
homotypic Mespilus tanacetifolia var. heldreichii (Boiss.) Wenz. Linnaea 38: 147 (1874) [wfo-1200086067]
synonym Mespilus tanacetifolia var. heldreichii (Boiss.) Wenz. Linnaea 38: 147 (1874) [wfo-1200086067]
basionym Crataegus heldreichii Boiss. Diagn. Pl. Orient., ser. 2, 2: 47 (1856) [wfo-0000988458]
homotypic Crataegus orientalis var. heldreichii (Boiss.) Maire & Petitm. Étud. Pl. Vasc. Grèce : 80 (1908) [wfo-1200085879]
homotypic Crataegus polyacantha subsp. heldreichii (Boiss.) Lange Revis. Crataeg. : 49 (1897) [wfo-0000999243]
homotypic Crataegus tanacetifolia var. heldreichii (Boiss.) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 114 (1871) [wfo-0000999325]
homotypic Mespilus heldreichii (Boiss.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 40 (1906) [wfo-0000990167]
C. heterophylloides Pojark. ex K.I.Chr. Syst. Bot. Monogr. 35: 82 (1992) [wfo-0000988482]
C. hiemalis Lange Bot. Tidsskr. 13: 20 (1882) [wfo-0000990114]
homotypic Mespilus hiemalis (Lange) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 44 (1906) [wfo-0000990261]
synonym Mespilus hiemalis (Lange) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 44 (1906) [wfo-0000990261]
basionym Crataegus hiemalis Lange Bot. Tidsskr. 13: 20 (1882) [wfo-0000990114]
C. hissarica Pojark. Ref. Nauchno-Issl. Rabot, Otdelenie Biol. Nauk 1945: 7 (1947) [wfo-0000987730]
C. holmesiana Ashe J. Elisha Mitchell Sci. Soc. 16(2): 78 (1900) [wfo-0001010326]
synonym Crataegus anomala Sarg. Rhodora 3: 74 (1901) [wfo-0001000520]
synonym Crataegus arnoldiana Sarg. Bot. Gaz. 31: 221 (1901) [wfo-0001010698]
synonym Crataegus eamesii Sarg. Man. Trees : 454 (1905) [wfo-0000986780]
synonym Crataegus elongata Sarg. Bot. Gaz. 35: 380 (1903) [wfo-0001017448]
synonym Crataegus holmesiana var. holmesiana [wfo-0001131806]
synonym Crataegus holmesiana var. tardipes (Sarg.) Sarg. J. Arnold Arbor. 1: 254 (1920) [wfo-0001399531]
basionym Crataegus tardipes Sarg. Ontario Nat. Sci. Bull. 4: 51 (1908) [wfo-0000987012]
synonym Crataegus holmesiana var. villipes Ashe J. Elisha Mitchell Sci. Soc. 17(2): 11 (1901) [wfo-0001011605]
homotypic Crataegus villipes (Ashe) Ashe Ann. Carnegie Mus. 1: 388 (1902) [wfo-0000988156]
homotypic Crataegus villipes (Ashe) Ashe ex Gruber Proc. Berks County Nat. Sci. Club 1: 7 (1903) [wfo-0001011613]
synonym Crataegus pedicellata var. sertata (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 184 (1965) [wfo-0001399548]
basionym Crataegus sertata Sarg. Bot. Gaz. 35: 381 (1903) [wfo-0001017449]
synonym Crataegus pura Sarg. Crataegus S. Michigan : 549 (1906 publ. 1907) [wfo-0000987133]
synonym Crataegus sertata Sarg. Bot. Gaz. 35: 381 (1903) [wfo-0001017449]
homotypic Crataegus pedicellata var. sertata (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 184 (1965) [wfo-0001399548]
synonym Crataegus tardipes Sarg. Ontario Nat. Sci. Bull. 4: 51 (1908) [wfo-0000987012]
homotypic Crataegus holmesiana var. tardipes (Sarg.) Sarg. J. Arnold Arbor. 1: 254 (1920) [wfo-0001399531]
synonym Crataegus villipes (Ashe) Ashe ex Gruber Proc. Berks County Nat. Sci. Club 1: 7 (1903) [wfo-0001011613]
basionym Crataegus holmesiana var. villipes Ashe J. Elisha Mitchell Sci. Soc. 17(2): 11 (1901) [wfo-0001011605]
homotypic Crataegus villipes (Ashe) Ashe Ann. Carnegie Mus. 1: 388 (1902) [wfo-0000988156]
synonym Crataegus villipes (Ashe) Ashe Ann. Carnegie Mus. 1: 388 (1902) [wfo-0000988156]
basionym Crataegus holmesiana var. villipes Ashe J. Elisha Mitchell Sci. Soc. 17(2): 11 (1901) [wfo-0001011605]
homotypic Crataegus villipes (Ashe) Ashe ex Gruber Proc. Berks County Nat. Sci. Club 1: 7 (1903) [wfo-0001011613]
C. hudsonica Sarg. Man. Trees : 457 (1905) [wfo-0001011520]
C. hupehensis Sarg. Pl. Wilson. 1: 178 (1912) [wfo-0000988510]
synonym Crataegus hupehensis var. flavida S.Y.Wang J. Henan Agric. Coll. 1980(2): 10 (1980) [wfo-0001001417]
C. ideae Sarg. Rhodora 7: 211 (1905) [wfo-0001245767]
C. incaedua Sarg. Trees & Shrubs 2: 3 (1907) [wfo-0001017474]
C. indicens Ashe J. Elisha Mitchell Sci. Soc. 19(1): 27 (1903) [wfo-0001010353]
synonym Crataegus indigens Ashe J. Elisha Mitchell Sci. Soc. 19(1): 13 (1903) [wfo-0000986870]
C. intricata Lange Bot. Tidsskr. 19: 264 (1895) [wfo-0001010372]
synonym Crataegus apposita var. bissellii (Sarg.) Eggl. Rhodora 10: 76 (1908) [wfo-0001399503]
basionym Crataegus bissellii Sarg. Rhodora 5: 65 (1903) [wfo-0001000692]
homotypic Crataegus straminea var. bissellii Eggl. New York State Mus. Bull. 243–244: 63 1921 [wfo-0001040556]
synonym Crataegus biltmoreana Beadle Bot. Gaz. 28: 406 (1899) [wfo-0001011622]
homotypic Crataegus intricata var. biltmoreana (Beadle) Lance Phytoneuron 2011-3: 3 (2011) [wfo-0001383954]
homotypic Mespilus biltmoreana (Beadle) Daniels Univ. Missouri Stud., Sci. Ser. 1(2): 152 (1907) [wfo-0001002700]
synonym Crataegus biltmoreana var. stonei (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 169 (1965) [wfo-0001011627]
basionym Crataegus stonei Sarg. Rhodora 5: 62 (1903) [wfo-0001131764]
synonym Crataegus bissellii Sarg. Rhodora 5: 65 (1903) [wfo-0001000692]
homotypic Crataegus apposita var. bissellii (Sarg.) Eggl. Rhodora 10: 76 (1908) [wfo-0001399503]
homotypic Crataegus straminea var. bissellii Eggl. New York State Mus. Bull. 243–244: 63 1921 [wfo-0001040556]
synonym Crataegus boyntonii Beadle Bot. Gaz. 28: 409 (1899) [wfo-0001011638]
homotypic Crataegus intricata var. boyntonii (Beadle) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 168 (1965) [wfo-0001011648]
synonym Crataegus boyntonii var. buckleyi (Beadle) Ashe J. Elisha Mitchell Sci. Soc. 34: 139 (1918) [wfo-0001399505]
basionym Crataegus buckleyi Beadle Biltmore Bot. Stud. 1: 25 (1901) [wfo-0000983580]
synonym Crataegus buckleyi Beadle Biltmore Bot. Stud. 1: 25 (1901) [wfo-0000983580]
homotypic Crataegus boyntonii var. buckleyi (Beadle) Ashe J. Elisha Mitchell Sci. Soc. 34: 139 (1918) [wfo-0001399505]
synonym Crataegus coccinea auct. [wfo-0000999198]
synonym Crataegus communis Beadle Biltmore Bot. Stud. 1: 58 (1902) [wfo-0000983599]
synonym Crataegus confusa Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 235 (1910) [wfo-0000986709]
synonym Crataegus craytonii Beadle Biltmore Bot. Stud. 1: 121 (1902) [wfo-0000983653]
synonym Crataegus floribunda K.Koch Dendrologie 1: 149 (1869) [wfo-0000990419]
synonym Crataegus foetida Ashe Ann. Carnegie Mus. 1: 389 (1902) [wfo-0001131761]
synonym Crataegus horseyi E.J.Palmer Ohio J. Sci. 56: 211 (1956) [wfo-0001011647]
homotypic Crataegus intricata var. horseyi (E.J.Palmer) Lance Phytoneuron 2011-3: 3 (2011) [wfo-0001400273]
synonym Crataegus intricata var. biltmoreana (Beadle) Lance Phytoneuron 2011-3: 3 (2011) [wfo-0001383954]
basionym Crataegus biltmoreana Beadle Bot. Gaz. 28: 406 (1899) [wfo-0001011622]
homotypic Mespilus biltmoreana (Beadle) Daniels Univ. Missouri Stud., Sci. Ser. 1(2): 152 (1907) [wfo-0001002700]
synonym Crataegus intricata var. boyntonii (Beadle) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 168 (1965) [wfo-0001011648]
basionym Crataegus boyntonii Beadle Bot. Gaz. 28: 409 (1899) [wfo-0001011638]
synonym Crataegus intricata var. horseyi (E.J.Palmer) Lance Phytoneuron 2011-3: 3 (2011) [wfo-0001400273]
basionym Crataegus horseyi E.J.Palmer Ohio J. Sci. 56: 211 (1956) [wfo-0001011647]
synonym Crataegus ouachitensis var. minor E.J.Palmer J. Arnold Arbor. 7: 125 (1926) [wfo-0001011674]
synonym Crataegus padifolia var. incarnata Sarg. J. Arnold Arbor. 6: 4 (1925) [wfo-0001011680]
synonym Crataegus stonei Sarg. Rhodora 5: 62 (1903) [wfo-0001131764]
homotypic Crataegus biltmoreana var. stonei (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 169 (1965) [wfo-0001011627]
synonym Crataegus verecunda Sarg. Proc. Rochester Acad. Sci. 4: 109 (1903) [wfo-0000987259]
synonym Crataegus verecunda var. gonocarpa Peck Bull. New York State Mus. Nat. Hist. 139: 33 (1910) [wfo-0001399580]
synonym Crataegus villicarpa Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 112 (1908) [wfo-0000986945]
synonym Mespilus biltmoreana (Beadle) Daniels Univ. Missouri Stud., Sci. Ser. 1(2): 152 (1907) [wfo-0001002700]
basionym Crataegus biltmoreana Beadle Bot. Gaz. 28: 406 (1899) [wfo-0001011622]
homotypic Crataegus intricata var. biltmoreana (Beadle) Lance Phytoneuron 2011-3: 3 (2011) [wfo-0001383954]
synonym Mespilus pyriformis M.Roem. Fam. Nat. Syn. Monogr. 3: 156 (1847) [wfo-0000990900]
synonym Mespilus viridis Sweet Disp. Syst. Pl. 98 (1803) [wfo-0001001877]
synonym Mespilus wendlandii Opiz Flora 17: 590 (1834) [wfo-0000990958]
homotypic Phaenopyrum wendlandii (Opiz) M.Roem. Fam. Nat. Syn. Monogr. 3: 154 (1847) [wfo-0000990957]
synonym Phaenopyrum wendlandii (Opiz) M.Roem. Fam. Nat. Syn. Monogr. 3: 154 (1847) [wfo-0000990957]
basionym Mespilus wendlandii Opiz Flora 17: 590 (1834) [wfo-0000990958]
synonym Pyrus glandulosa Moench Methodus : 680 (1794) [wfo-0000998882]
C. iracunda Beadle Biltmore Bot. Stud. 1: 124 (1902) [wfo-0001010393]
synonym Crataegus aemula Beadle Biltmore Bot. Stud. 1: 53 (1902) [wfo-0001009997]
synonym Crataegus beckwithiae Sarg. Proc. Rochester Acad. Sci. 4: 124 (1903) [wfo-0000986646]
homotypic Crataegus silvicola var. beckwithiae (Sarg.) Eggl. Rhodora 10: 81 (1908) [wfo-0001399569]
synonym Crataegus diffusa Sarg. Proc. Rochester Acad. Sci. 4: 103 (1903) [wfo-0000986764]
homotypic Crataegus iracunda var. diffusa (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 178 (1965) [wfo-0001011693]
synonym Crataegus drymopila Sarg. J. Arnold Arbor. 1: 252 (1920) [wfo-0000986773]
synonym Crataegus iracunda var. diffusa (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 178 (1965) [wfo-0001011693]
basionym Crataegus diffusa Sarg. Proc. Rochester Acad. Sci. 4: 103 (1903) [wfo-0000986764]
synonym Crataegus iracunda var. iracunda [wfo-0001131793]
synonym Crataegus iracunda var. silvicola (Beadle) E.J.Palmer Brittonia 5: 486 (1946) [wfo-0001011695]
basionym Crataegus subg. Silvicolae Beadle Fl. S.E. U.S. [Small]. 532, 534 (1903) [wfo-3500002903]
synonym Crataegus levis Sarg. Rhodora 7: 198 (1905) [wfo-0001010969]
synonym Crataegus riparia Salisb. Prodr. Stirp. Chap. Allerton : 357 (1796) [wfo-0000990520]
synonym Crataegus sectilis Ashe J. Elisha Mitchell Sci. Soc. 19(1): 23 (1903) [wfo-0000987190]
synonym Crataegus silvicola Beadle Bot. Gaz. 28(6): 414 (-416). 1899 [Dec 1899] [wfo-0000995079]
synonym Crataegus silvicola var. beckwithiae (Sarg.) Eggl. Rhodora 10: 81 (1908) [wfo-0001399569]
basionym Crataegus beckwithiae Sarg. Proc. Rochester Acad. Sci. 4: 124 (1903) [wfo-0000986646]
C. irrasa Sarg. Rhodora 5: 116 (1903) [wfo-0001010403]
synonym Crataegus divergens (Peck) Sarg. Bull. New York State Mus. Nat. Hist. 105: 66 (1906) [wfo-1000060439]
basionym Crataegus irrasa var. divergens Peck Bull. New York State Mus. Nat. Hist. 75(7): 51 (1904) [wfo-0001277503]
synonym Crataegus irrasa var. divergens Peck Bull. New York State Mus. Nat. Hist. 75(7): 51 (1904) [wfo-0001277503]
homotypic Crataegus divergens (Peck) Sarg. Bull. New York State Mus. Nat. Hist. 105: 66 (1906) [wfo-1000060439]
synonym Crataegus irrasa var. irrasa 1904 [wfo-0001131777]
synonym Crataegus mansfieldensis Sarg. J. Arnold Arbor. 4: 103 (1923) [wfo-0001131673]
synonym Crataegus oakesiana Eggl. Torreya 7: 35 (1907) [wfo-0001011709]
C. isfajramensis Pachom. Opred. Rast. Sred. Azii 5: 246 (1976) [wfo-0000987539]
C. jesupii Sarg. Rhodora 5: 61 (1903) [wfo-0001010412]
homotypic Oxyacantha jesupii (Sarg.) Nieuwl. Amer. Midl. Naturalist 4: 278 (1915) [wfo-0000995015]
synonym Crataegus filipes Ashe J. Elisha Mitchell Sci. Soc. 19(1): 18 (1903) [wfo-0001131798]
synonym Oxyacantha jesupii (Sarg.) Nieuwl. Amer. Midl. Naturalist 4: 278 (1915) [wfo-0000995015]
basionym Crataegus jesupii Sarg. Rhodora 5: 61 (1903) [wfo-0001010412]
C. johnstonii J.B.Phipps Sida, Bot. Misc. 15: 79 (1997) [wfo-0001250561]
C. jonesiae Sarg. Bot. Gaz. 31: 14 (1901) [wfo-0001010420]
synonym Crataegus brownietta Sarg. Bull. New York State Mus. Nat. Hist. 167: 78 (1913) [wfo-0000986661]
homotypic Crataegus jonesiae var. brownietta (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 172 (1965) [wfo-0001011719]
synonym Crataegus coccinea var. macracantha E.L.Rand & Redfield Fl. Mt. Desert Isl. : 98 (1894) [wfo-1200092039]
synonym Crataegus harryi Sarg. Bull. New York State Mus. Nat. Hist. 122: 124 (1908) [wfo-0001011714]
homotypic Crataegus jonesiae var. harryi (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 172 (1965) [wfo-0001011721]
synonym Crataegus jonesiae var. brownietta (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 172 (1965) [wfo-0001011719]
basionym Crataegus brownietta Sarg. Bull. New York State Mus. Nat. Hist. 167: 78 (1913) [wfo-0000986661]
synonym Crataegus jonesiae var. harryi (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 172 (1965) [wfo-0001011721]
basionym Crataegus harryi Sarg. Bull. New York State Mus. Nat. Hist. 122: 124 (1908) [wfo-0001011714]
synonym Crataegus laurentiana Sarg. Rhodora 3: 77 (1901) [wfo-0001131670]
C. kansuensis E.H.Wilson J. Arnold Arbor. 9: 58 (1928) [wfo-0000988564]
synonym Crataegus kansuensis f. aurantiaca E.H.Wilson J. Arnold Arbor. 9: 60 (1928) [wfo-1200076586]
C. karadaghensis Pojark. Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. 22: 167 (1963) [wfo-0000988572]
C. kelloggii Sarg. Trees & Shrubs 1: 117 (1903) [wfo-0001010428]
C. kennedyi Sarg. Trees & Shrubs 2: 73 (1908) [wfo-0001011546]
homotypic Crataegus brainerdii var. kennedyi (Sarg.) E.J.Palmer Fl. Vermont, ed. 3: 152 (1937) [wfo-0001410154]
synonym Crataegus brainerdii var. kennedyi (Sarg.) E.J.Palmer Fl. Vermont, ed. 3: 152 (1937) [wfo-0001410154]
basionym Crataegus kennedyi Sarg. Trees & Shrubs 2: 73 (1908) [wfo-0001011546]
C. khatamsazae Hamzehee, K.I.Chr. & Attar Nordic J. Bot. 32: 27 (2014) [wfo-0001356422]
C. killinica K.I.Chr. Syst. Bot. Monogr. 35: 131 (1992) [wfo-0001348527]
C. knieskerniana Sarg. Bull. New York State Mus. Nat. Hist. 167: 116 (1913) [wfo-0001245776]
C. knorringiana Pojark. Ref. Nauchno-Issl. Rabot, Otdelenie Biol. Nauk 1945: 7 (1947) [wfo-0000987731]
C. kurdistanica Hadač & Chrtek Candollea 35: 317 (1980) [wfo-0000988609]
synonym Crataegus melanocarpa var. kotschyana Boiss. Diagn. Pl. Orient., ser. 2, 2: 47 (1856) [wfo-0000997830]
C. kyrtostyla Fingerh. Linnaea 4: 379 (1829) [wfo-0000983856]
homotypic Crataegus monogyna var. kyrtostyla (Fingerh.) Beck Fl. Nieder-Österreich 2: 706 (1892) [wfo-0000998224]
homotypic Crataegus monogyna subsp. kyrtostyla (Fingerh.) Domin Preslia 13-15: 133 (1935) [wfo-1200092068]
homotypic Crataegus oxyacantha var. kyrtostyla (Fingerh.) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 118 (1871) [wfo-0000998836]
homotypic Mespilus monogyna f. kyrtostyla (Fingerh.) K.Koch Dendrologie 1: 161 (1869) [wfo-0000999530]
homotypic Mespilus monogyna prol. kyrtostyla (Fingerh.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 31 (1906) [wfo-1200075705]
homotypic Oxyacantha kyrtostyla (Fingerh.) M.Roem. Fam. Nat. Syn. Monogr. 3: 106 (1847) [wfo-0000990333]
synonym Crataegus monogyna var. kyrtostyla (Fingerh.) Beck Fl. Nieder-Österreich 2: 706 (1892) [wfo-0000998224]
basionym Crataegus kyrtostyla Fingerh. Linnaea 4: 379 (1829) [wfo-0000983856]
homotypic Crataegus monogyna subsp. kyrtostyla (Fingerh.) Domin Preslia 13-15: 133 (1935) [wfo-1200092068]
homotypic Crataegus oxyacantha var. kyrtostyla (Fingerh.) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 118 (1871) [wfo-0000998836]
homotypic Mespilus monogyna f. kyrtostyla (Fingerh.) K.Koch Dendrologie 1: 161 (1869) [wfo-0000999530]
homotypic Mespilus monogyna prol. kyrtostyla (Fingerh.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 31 (1906) [wfo-1200075705]
homotypic Oxyacantha kyrtostyla (Fingerh.) M.Roem. Fam. Nat. Syn. Monogr. 3: 106 (1847) [wfo-0000990333]
synonym Crataegus monogyna subsp. kyrtostyla (Fingerh.) Domin Preslia 13-15: 133 (1935) [wfo-1200092068]
basionym Crataegus kyrtostyla Fingerh. Linnaea 4: 379 (1829) [wfo-0000983856]
homotypic Crataegus monogyna var. kyrtostyla (Fingerh.) Beck Fl. Nieder-Österreich 2: 706 (1892) [wfo-0000998224]
homotypic Crataegus oxyacantha var. kyrtostyla (Fingerh.) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 118 (1871) [wfo-0000998836]
homotypic Mespilus monogyna f. kyrtostyla (Fingerh.) K.Koch Dendrologie 1: 161 (1869) [wfo-0000999530]
homotypic Mespilus monogyna prol. kyrtostyla (Fingerh.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 31 (1906) [wfo-1200075705]
homotypic Oxyacantha kyrtostyla (Fingerh.) M.Roem. Fam. Nat. Syn. Monogr. 3: 106 (1847) [wfo-0000990333]
synonym Crataegus oxyacantha var. kyrtostyla (Fingerh.) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 118 (1871) [wfo-0000998836]
basionym Crataegus kyrtostyla Fingerh. Linnaea 4: 379 (1829) [wfo-0000983856]
homotypic Crataegus monogyna var. kyrtostyla (Fingerh.) Beck Fl. Nieder-Österreich 2: 706 (1892) [wfo-0000998224]
homotypic Crataegus monogyna subsp. kyrtostyla (Fingerh.) Domin Preslia 13-15: 133 (1935) [wfo-1200092068]
homotypic Mespilus monogyna f. kyrtostyla (Fingerh.) K.Koch Dendrologie 1: 161 (1869) [wfo-0000999530]
homotypic Mespilus monogyna prol. kyrtostyla (Fingerh.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 31 (1906) [wfo-1200075705]
homotypic Oxyacantha kyrtostyla (Fingerh.) M.Roem. Fam. Nat. Syn. Monogr. 3: 106 (1847) [wfo-0000990333]
synonym Mespilus monogyna f. kyrtostyla (Fingerh.) K.Koch Dendrologie 1: 161 (1869) [wfo-0000999530]
basionym Crataegus kyrtostyla Fingerh. Linnaea 4: 379 (1829) [wfo-0000983856]
homotypic Crataegus monogyna var. kyrtostyla (Fingerh.) Beck Fl. Nieder-Österreich 2: 706 (1892) [wfo-0000998224]
homotypic Crataegus monogyna subsp. kyrtostyla (Fingerh.) Domin Preslia 13-15: 133 (1935) [wfo-1200092068]
homotypic Crataegus oxyacantha var. kyrtostyla (Fingerh.) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 118 (1871) [wfo-0000998836]
homotypic Mespilus monogyna prol. kyrtostyla (Fingerh.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 31 (1906) [wfo-1200075705]
homotypic Oxyacantha kyrtostyla (Fingerh.) M.Roem. Fam. Nat. Syn. Monogr. 3: 106 (1847) [wfo-0000990333]
synonym Mespilus monogyna prol. kyrtostyla (Fingerh.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 31 (1906) [wfo-1200075705]
basionym Crataegus kyrtostyla Fingerh. Linnaea 4: 379 (1829) [wfo-0000983856]
homotypic Crataegus monogyna var. kyrtostyla (Fingerh.) Beck Fl. Nieder-Österreich 2: 706 (1892) [wfo-0000998224]
homotypic Crataegus monogyna subsp. kyrtostyla (Fingerh.) Domin Preslia 13-15: 133 (1935) [wfo-1200092068]
homotypic Crataegus oxyacantha var. kyrtostyla (Fingerh.) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 118 (1871) [wfo-0000998836]
homotypic Mespilus monogyna f. kyrtostyla (Fingerh.) K.Koch Dendrologie 1: 161 (1869) [wfo-0000999530]
homotypic Oxyacantha kyrtostyla (Fingerh.) M.Roem. Fam. Nat. Syn. Monogr. 3: 106 (1847) [wfo-0000990333]
synonym Oxyacantha kyrtostyla (Fingerh.) M.Roem. Fam. Nat. Syn. Monogr. 3: 106 (1847) [wfo-0000990333]
basionym Crataegus kyrtostyla Fingerh. Linnaea 4: 379 (1829) [wfo-0000983856]
homotypic Crataegus monogyna var. kyrtostyla (Fingerh.) Beck Fl. Nieder-Österreich 2: 706 (1892) [wfo-0000998224]
homotypic Crataegus monogyna subsp. kyrtostyla (Fingerh.) Domin Preslia 13-15: 133 (1935) [wfo-1200092068]
homotypic Crataegus oxyacantha var. kyrtostyla (Fingerh.) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 118 (1871) [wfo-0000998836]
homotypic Mespilus monogyna f. kyrtostyla (Fingerh.) K.Koch Dendrologie 1: 161 (1869) [wfo-0000999530]
homotypic Mespilus monogyna prol. kyrtostyla (Fingerh.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 31 (1906) [wfo-1200075705]
C. kyrtostyla var. domicensis (Hrabětová) K.I.Chr. Syst. Bot. Monogr. 35: 158 (1992) [wfo-0001409387]
basionym Crataegus domicensis Hrabětová Biologia (Bratislava) 24: 549 (1969) [wfo-0000988419]
homotypic Crataegus kyrtostyla subsp. domicensis (Hrabětová) K.I.Chr. Feddes Repert. 96: 376 (1985) [wfo-0001404459]
homotypic Crataegus subsphaerica subsp. domicensis (Hrabětová) P.A.Schmidt Atlas Farn. Samenpflanz. Sachs. : 51 (2000) [wfo-0001368323]
homotypic Crataegus subsphaerica var. domicensis (Hrabětová) K.I.Chr. Feddes Repert. 108: 104 (1997) [wfo-0001409392]
synonym Crataegus araneosa R.Doll Natur Naturschutz Mecklenburg 13: 11 (1975) [wfo-0000988121]
synonym Crataegus bergiana R.Doll Natur Naturschutz Mecklenburg 13: 13 (1975) [wfo-0000989576]
synonym Crataegus dabelowa R.Doll Natur Naturschutz Mecklenburg 13: 15 (1975) [wfo-0000988371]
synonym Crataegus domicensis Hrabětová Biologia (Bratislava) 24: 549 (1969) [wfo-0000988419]
homotypic Crataegus kyrtostyla subsp. domicensis (Hrabětová) K.I.Chr. Feddes Repert. 96: 376 (1985) [wfo-0001404459]
homotypic Crataegus kyrtostyla var. domicensis (Hrabětová) K.I.Chr. Syst. Bot. Monogr. 35: 158 (1992) [wfo-0001409387]
homotypic Crataegus subsphaerica subsp. domicensis (Hrabětová) P.A.Schmidt Atlas Farn. Samenpflanz. Sachs. : 51 (2000) [wfo-0001368323]
homotypic Crataegus subsphaerica var. domicensis (Hrabětová) K.I.Chr. Feddes Repert. 108: 104 (1997) [wfo-0001409392]
synonym Crataegus kyrtostyla subsp. domicensis (Hrabětová) K.I.Chr. Feddes Repert. 96: 376 (1985) [wfo-0001404459]
basionym Crataegus domicensis Hrabětová Biologia (Bratislava) 24: 549 (1969) [wfo-0000988419]
homotypic Crataegus kyrtostyla var. domicensis (Hrabětová) K.I.Chr. Syst. Bot. Monogr. 35: 158 (1992) [wfo-0001409387]
homotypic Crataegus subsphaerica subsp. domicensis (Hrabětová) P.A.Schmidt Atlas Farn. Samenpflanz. Sachs. : 51 (2000) [wfo-0001368323]
homotypic Crataegus subsphaerica var. domicensis (Hrabětová) K.I.Chr. Feddes Repert. 108: 104 (1997) [wfo-0001409392]
synonym Crataegus luzinii R.Doll Natur Naturschutz Mecklenburg 13: 19 (1975) [wfo-0000989755]
synonym Crataegus monogyna subsp. jacquinii A.Kern. ex Pénzes Kert. Szölész. Föisk. Évk. 18: 117 (1954 publ. 1956) [wfo-0000998192]
homotypic Crataegus subsphaerica subsp. jacquinii (A.Kern. ex Pénzes) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 170 (2015) [wfo-1200089829]
synonym Crataegus monogyna var. szepesfalvyi Pénzes Kert. Szölész. Föisk. Évk. 18: 122 (1954 publ. 1956) [wfo-0000998464]
homotypic Crataegus subsphaerica subsp. szepesfalvyi (Pénzes) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 170 (2015) [wfo-1200089830]
synonym Crataegus plagiosepala Pojark. Novosti Sist. Vyssh. Rast. 2: 135 (1965) [wfo-0000988977]
synonym Crataegus pseudoalemanniensis R.Doll Natur Naturschutz Mecklenburg 13: 23 (1975) [wfo-0000989807]
synonym Crataegus silesiaca Hrabětová Preslia 45: 109 (1973) [wfo-0000989187]
synonym Crataegus subsphaerica Gand. Bull. Soc. Bot. France 18: 448 (1871 publ. 1872) [wfo-0000989339]
synonym Crataegus subsphaerica subsp. domicensis (Hrabětová) P.A.Schmidt Atlas Farn. Samenpflanz. Sachs. : 51 (2000) [wfo-0001368323]
basionym Crataegus domicensis Hrabětová Biologia (Bratislava) 24: 549 (1969) [wfo-0000988419]
homotypic Crataegus kyrtostyla subsp. domicensis (Hrabětová) K.I.Chr. Feddes Repert. 96: 376 (1985) [wfo-0001404459]
homotypic Crataegus kyrtostyla var. domicensis (Hrabětová) K.I.Chr. Syst. Bot. Monogr. 35: 158 (1992) [wfo-0001409387]
homotypic Crataegus subsphaerica var. domicensis (Hrabětová) K.I.Chr. Feddes Repert. 108: 104 (1997) [wfo-0001409392]
synonym Crataegus subsphaerica var. domicensis (Hrabětová) K.I.Chr. Feddes Repert. 108: 104 (1997) [wfo-0001409392]
basionym Crataegus domicensis Hrabětová Biologia (Bratislava) 24: 549 (1969) [wfo-0000988419]
homotypic Crataegus kyrtostyla subsp. domicensis (Hrabětová) K.I.Chr. Feddes Repert. 96: 376 (1985) [wfo-0001404459]
homotypic Crataegus kyrtostyla var. domicensis (Hrabětová) K.I.Chr. Syst. Bot. Monogr. 35: 158 (1992) [wfo-0001409387]
homotypic Crataegus subsphaerica subsp. domicensis (Hrabětová) P.A.Schmidt Atlas Farn. Samenpflanz. Sachs. : 51 (2000) [wfo-0001368323]
synonym Crataegus subsphaerica subsp. jacquinii (A.Kern. ex Pénzes) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 170 (2015) [wfo-1200089829]
basionym Crataegus monogyna subsp. jacquinii A.Kern. ex Pénzes Kert. Szölész. Föisk. Évk. 18: 117 (1954 publ. 1956) [wfo-0000998192]
synonym Crataegus subsphaerica subsp. negreanii Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 191 (2015) [wfo-1200085495]
synonym Crataegus subsphaerica subsp. szepesfalvyi (Pénzes) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 170 (2015) [wfo-1200089830]
basionym Crataegus monogyna var. szepesfalvyi Pénzes Kert. Szölész. Föisk. Évk. 18: 122 (1954 publ. 1956) [wfo-0000998464]
synonym Crataegus werdana R.Doll Natur Naturschutz Mecklenburg 13: 26 (1975) [wfo-0000989876]
C. kyrtostyla var. kyrtostyla Unknown [wfo-1200075022]
synonym Crataegus alemanniensis var. heterodonta (Pojark.) Cinovskis Fl. Balt. Respubl. 2: 119 (1996) [wfo-0001390509]
basionym Crataegus heterodonta Pojark. Novosti Sist. Vyssh. Rast. 2: 130 (1965) [wfo-0000988475]
homotypic Crataegus monogyna var. heterodonta (Pojark.) Gost.-Jak. Arbor. Kórnickie 20: 126 (1975) [wfo-0000998074]
synonym Crataegus curvisepala var. aceriformis Hrabětová Preslia 52: 57 (1980) [wfo-0001387621]
homotypic Crataegus rosiformis var. aceriformis (Hrabětová) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 175 (2015) [wfo-1200089836]
synonym Crataegus fallacina Gost.-Jak. Roczn. Sekc. Dendrol. Polsk. Towarz. Bot. 32: 9 (1978) [wfo-0001015037]
synonym Crataegus fallacina Klokov Fl. URSS 6: 576 (1954) [wfo-0000988438]
homotypic Crataegus subsphaerica subsp. fallacina (Klokov) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 192 (2015) [wfo-1200089851]
synonym Crataegus gracilis Cinovskis Crat. Balt. : 118 (1971) [wfo-0000989693]
synonym Crataegus heterodonta Pojark. Novosti Sist. Vyssh. Rast. 2: 130 (1965) [wfo-0000988475]
homotypic Crataegus alemanniensis var. heterodonta (Pojark.) Cinovskis Fl. Balt. Respubl. 2: 119 (1996) [wfo-0001390509]
homotypic Crataegus monogyna var. heterodonta (Pojark.) Gost.-Jak. Arbor. Kórnickie 20: 126 (1975) [wfo-0000998074]
synonym Crataegus insularis Cinovskis Crat. Balt. : 120 (1971) [wfo-0000988532]
synonym Crataegus kyrtostyla var. baksayana Pénzes ex Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 174 (2015) [wfo-1200085481]
synonym Crataegus latvica Cinovskis Crat. Balt. : 108 (1971) [wfo-0000989749]
synonym Crataegus maritima Cinovskis Crat. Balt. : 123 (1971) [wfo-0000989763]
synonym Crataegus monogyna var. borosii Pénzes Kert. Szölész. Föisk. Évk. 18: 120 (1954 publ. 1956) [wfo-1200076604]
synonym Crataegus monogyna var. csapodyae Pénzes Kert. Szölész. Föisk. Évk. 18: 116 (1954 publ. 1956) [wfo-1200076606]
homotypic Crataegus subsphaerica var. csapodyae (Pénzes) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 171 (2015) [wfo-1200089832]
synonym Crataegus monogyna subf. filicifolia (Koehne) Hegi Ill. Fl. Mitt.-Eur. 4: 737 (1922) [wfo-1200092060]
basionym Crataegus monogyna f. filicifolia Koehne Deut. Dendrol. : 238 (1893) [wfo-0000987425]
homotypic Crataegus monogyna var. filicifolia (Koehne) Lange Revis. Crataeg. : 38 (1897) [wfo-0000987427]
synonym Crataegus monogyna var. filicifolia (Koehne) Lange Revis. Crataeg. : 38 (1897) [wfo-0000987427]
basionym Crataegus monogyna f. filicifolia Koehne Deut. Dendrol. : 238 (1893) [wfo-0000987425]
homotypic Crataegus monogyna subf. filicifolia (Koehne) Hegi Ill. Fl. Mitt.-Eur. 4: 737 (1922) [wfo-1200092060]
synonym Crataegus monogyna f. filicifolia Koehne Deut. Dendrol. : 238 (1893) [wfo-0000987425]
homotypic Crataegus monogyna var. filicifolia (Koehne) Lange Revis. Crataeg. : 38 (1897) [wfo-0000987427]
homotypic Crataegus monogyna subf. filicifolia (Koehne) Hegi Ill. Fl. Mitt.-Eur. 4: 737 (1922) [wfo-1200092060]
synonym Crataegus monogyna var. heterodonta (Pojark.) Gost.-Jak. Arbor. Kórnickie 20: 126 (1975) [wfo-0000998074]
basionym Crataegus heterodonta Pojark. Novosti Sist. Vyssh. Rast. 2: 130 (1965) [wfo-0000988475]
homotypic Crataegus alemanniensis var. heterodonta (Pojark.) Cinovskis Fl. Balt. Respubl. 2: 119 (1996) [wfo-0001390509]
synonym Crataegus monogyna f. pteridifolia (Lodd. ex Loudon) Rehder Bibliogr. Cult. Trees : 250 (1949) [wfo-0000990287]
basionym Crataegus oxyacantha var. pteridifolia Lodd. ex Loudon Arbor. Frutic. Brit. 2: 831 (1838) [wfo-0000999140]
homotypic Crataegus monogyna var. pteridifolia (Lodd. ex Loudon) K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 278 (1853) [wfo-0000998396]
synonym Crataegus monogyna var. pteridifolia (Lodd. ex Loudon) K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 278 (1853) [wfo-0000998396]
basionym Crataegus oxyacantha var. pteridifolia Lodd. ex Loudon Arbor. Frutic. Brit. 2: 831 (1838) [wfo-0000999140]
homotypic Crataegus monogyna f. pteridifolia (Lodd. ex Loudon) Rehder Bibliogr. Cult. Trees : 250 (1949) [wfo-0000990287]
synonym Crataegus monogyna var. serromonogyna Pénzes Kert. Szölész. Föisk. Évk. 18: 116 (1954 publ. 1956) [wfo-1200076630]
homotypic Crataegus subsphaerica subsp. serromonogyna (Pénzes) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 171 (2015) [wfo-1200089831]
synonym Crataegus monogyna subsp. silicensis Hrabětová Biologia (Bratislava) 24: 553 (1969) [wfo-0000998444]
homotypic Crataegus silicensis (Hrabětová) T.Baranec Acta Dendrobiol. 11: 41 (1986) [wfo-0000989850]
synonym Crataegus monoli R.Doll Gleditschia 2: 14 (1974 publ. 1975) [wfo-1000060455]
synonym Crataegus monostevenii Pénzes ex Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 173 (2015) [wfo-1000059764]
synonym Crataegus osiliensis Cinovskis Crat. Balt. : 126 (1971) [wfo-0000988874]
synonym Crataegus oxyacantha var. pteridifolia Lodd. ex Loudon Arbor. Frutic. Brit. 2: 831 (1838) [wfo-0000999140]
homotypic Crataegus monogyna f. pteridifolia (Lodd. ex Loudon) Rehder Bibliogr. Cult. Trees : 250 (1949) [wfo-0000990287]
homotypic Crataegus monogyna var. pteridifolia (Lodd. ex Loudon) K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 278 (1853) [wfo-0000998396]
synonym Crataegus raavadensis Raunk. Biol. Meddel. Kongel. Danske Vidensk. Selsk. 5: 68 (1925) [wfo-0000989073]
homotypic Crataegus subsphaerica subsp. raavadensis (Raunk.) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 192 (2015) [wfo-1200089850]
synonym Crataegus rosiformis var. aceriformis (Hrabětová) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 175 (2015) [wfo-1200089836]
basionym Crataegus curvisepala var. aceriformis Hrabětová Preslia 52: 57 (1980) [wfo-0001387621]
synonym Crataegus silicensis (Hrabětová) T.Baranec Acta Dendrobiol. 11: 41 (1986) [wfo-0000989850]
basionym Crataegus monogyna subsp. silicensis Hrabětová Biologia (Bratislava) 24: 553 (1969) [wfo-0000998444]
synonym Crataegus silvicola Gand. Bull. Soc. Bot. France 18: 448 (1871 publ. 1872) [wfo-0000989198]
synonym Crataegus subsphaerica var. csapodyae (Pénzes) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 171 (2015) [wfo-1200089832]
basionym Crataegus monogyna var. csapodyae Pénzes Kert. Szölész. Föisk. Évk. 18: 116 (1954 publ. 1956) [wfo-1200076606]
synonym Crataegus subsphaerica subsp. fallacina (Klokov) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 192 (2015) [wfo-1200089851]
basionym Crataegus fallacina Klokov Fl. URSS 6: 576 (1954) [wfo-0000988438]
synonym Crataegus subsphaerica subsp. raavadensis (Raunk.) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 192 (2015) [wfo-1200089850]
basionym Crataegus raavadensis Raunk. Biol. Meddel. Kongel. Danske Vidensk. Selsk. 5: 68 (1925) [wfo-0000989073]
synonym Crataegus subsphaerica subsp. serromonogyna (Pénzes) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 171 (2015) [wfo-1200089831]
basionym Crataegus monogyna var. serromonogyna Pénzes Kert. Szölész. Föisk. Évk. 18: 116 (1954 publ. 1956) [wfo-1200076630]
C. laciniata Ucria Nuova Racc. Opusc. Aut. Sicil. 6: 251 (1793) [wfo-0001015176]
homotypic Crataegus azarolus var. laciniata (Ucria) Fiori Nuov. Fl. Italia 1: 786 (1924) [wfo-1200089857]
homotypic Crataegus monogyna var. laciniata (Ucria) Kerguélen Bull. Assoc. Inform., Appl. Bot. (Marseille) 1: 181 (1994) [wfo-1200092073]
homotypic Crataegus oxyacantha var. laciniata (Ucria) Fiori Fl. Anal. Italia 1: 596 (1898) [wfo-0000998857]
homotypic Mespilus laciniata (Ucria) Guss. Fl. Sicul. Prodr. 1: 565 (1827) [wfo-0000990175]
homotypic Mespilus tanacetifolia var. laciniata (Ucria) Wenz. Linnaea 38: 147 (1874) [wfo-0000999650]
synonym Azarolus pubescens (C.Presl) M.Roem. Fam. Nat. Syn. Monogr. 3: 134 (1847) [wfo-0000987104]
basionym Mespilus pubescens C.Presl Delic. Prag. : 53 (1822) [wfo-0000990255]
homotypic Crataegus orientalis subsp. presliana K.I.Chr. Syst. Bot. Monogr. 35: 44 (1992) [wfo-0000998570]
homotypic Crataegus pubescens C.Presl Fl. Sicul. 1: 24 (1826) [wfo-0000989052]
synonym Crataegus alutacea Klokov Fl. URSS 6: 579 (1954) [wfo-0000988105]
synonym Crataegus alutacea var. subarmata Klokov Fl. URSS 6: 77 (1954) [wfo-1200076558]
synonym Crataegus alutacea var. subhispidula Klokov Fl. URSS 6: 78 (1954) [wfo-1200076559]
synonym Crataegus azarolus var. laciniata (Ucria) Fiori Nuov. Fl. Italia 1: 786 (1924) [wfo-1200089857]
basionym Crataegus laciniata Ucria Nuova Racc. Opusc. Aut. Sicil. 6: 251 (1793) [wfo-0001015176]
homotypic Crataegus monogyna var. laciniata (Ucria) Kerguélen Bull. Assoc. Inform., Appl. Bot. (Marseille) 1: 181 (1994) [wfo-1200092073]
homotypic Crataegus oxyacantha var. laciniata (Ucria) Fiori Fl. Anal. Italia 1: 596 (1898) [wfo-0000998857]
homotypic Mespilus laciniata (Ucria) Guss. Fl. Sicul. Prodr. 1: 565 (1827) [wfo-0000990175]
homotypic Mespilus tanacetifolia var. laciniata (Ucria) Wenz. Linnaea 38: 147 (1874) [wfo-0000999650]
synonym Crataegus boissieri Willk. Suppl. Prodr. Fl. Hispan. : 221 (1893) [wfo-0000988196]
synonym Crataegus eriocarpa Pomel Nouv. Mat. Fl. Atl. 1: 157 (1874) [wfo-0000987308]
synonym Crataegus eriocarpa Lindl. Encycl. Pl. : 424 (1829) [wfo-1200075290]
synonym Crataegus hispanica Porta & Rigo Exsicc. (Iter Hispan.) 3: n.° 172 (1892) [wfo-1000059717]
homotypic Crataegus laciniata var. hispanica (Porta & Rigo) Pau & Font Quer Exsicc. (Iter Marocc.) 1927: n.° 259 (1928) [wfo-1200089718]
synonym Crataegus laciniata var. hispanica (Porta & Rigo) Pau & Font Quer Exsicc. (Iter Marocc.) 1927: n.° 259 (1928) [wfo-1200089718]
basionym Crataegus hispanica Porta & Rigo Exsicc. (Iter Hispan.) 3: n.° 172 (1892) [wfo-1000059717]
synonym Crataegus monogyna var. laciniata (Ucria) Kerguélen Bull. Assoc. Inform., Appl. Bot. (Marseille) 1: 181 (1994) [wfo-1200092073]
basionym Crataegus laciniata Ucria Nuova Racc. Opusc. Aut. Sicil. 6: 251 (1793) [wfo-0001015176]
homotypic Crataegus azarolus var. laciniata (Ucria) Fiori Nuov. Fl. Italia 1: 786 (1924) [wfo-1200089857]
homotypic Crataegus oxyacantha var. laciniata (Ucria) Fiori Fl. Anal. Italia 1: 596 (1898) [wfo-0000998857]
homotypic Mespilus laciniata (Ucria) Guss. Fl. Sicul. Prodr. 1: 565 (1827) [wfo-0000990175]
homotypic Mespilus tanacetifolia var. laciniata (Ucria) Wenz. Linnaea 38: 147 (1874) [wfo-0000999650]
synonym Crataegus monogyna var. panachaica (C.K.Schneid.) Hayek Repert. Spec. Nov. Regni Veg. Beih. 30(1): 756 (1926) [wfo-0000998355]
basionym Crataegus panachaica C.K.Schneid. Ill. Handb. Laubholzk. 1: 783 (1906) [wfo-0000988913]
synonym Crataegus orientalis subsp. presliana K.I.Chr. Syst. Bot. Monogr. 35: 44 (1992) [wfo-0000998570]
basionym Mespilus pubescens C.Presl Delic. Prag. : 53 (1822) [wfo-0000990255]
homotypic Azarolus pubescens (C.Presl) M.Roem. Fam. Nat. Syn. Monogr. 3: 134 (1847) [wfo-0000987104]
homotypic Crataegus pubescens C.Presl Fl. Sicul. 1: 24 (1826) [wfo-0000989052]
synonym Crataegus oxyacantha var. erioclada H.Lév. Bull. Géogr. Bot. 22: 181 (1912) [wfo-0000983852]
synonym Crataegus oxyacantha var. laciniata (Ucria) Fiori Fl. Anal. Italia 1: 596 (1898) [wfo-0000998857]
basionym Crataegus laciniata Ucria Nuova Racc. Opusc. Aut. Sicil. 6: 251 (1793) [wfo-0001015176]
homotypic Crataegus azarolus var. laciniata (Ucria) Fiori Nuov. Fl. Italia 1: 786 (1924) [wfo-1200089857]
homotypic Crataegus monogyna var. laciniata (Ucria) Kerguélen Bull. Assoc. Inform., Appl. Bot. (Marseille) 1: 181 (1994) [wfo-1200092073]
homotypic Mespilus laciniata (Ucria) Guss. Fl. Sicul. Prodr. 1: 565 (1827) [wfo-0000990175]
homotypic Mespilus tanacetifolia var. laciniata (Ucria) Wenz. Linnaea 38: 147 (1874) [wfo-0000999650]
synonym Crataegus oxyacantha var. villosa H.Lév. Bull. Géogr. Bot. 22: 181 (1912) [wfo-0000987397]
synonym Crataegus panachaica C.K.Schneid. Ill. Handb. Laubholzk. 1: 783 (1906) [wfo-0000988913]
homotypic Crataegus monogyna var. panachaica (C.K.Schneid.) Hayek Repert. Spec. Nov. Regni Veg. Beih. 30(1): 756 (1926) [wfo-0000998355]
synonym Crataegus popovii Chrshan. Bot. Žurn. (Kiev) 4: 79 (1947) [wfo-0000989007]
synonym Crataegus pubescens C.Presl Fl. Sicul. 1: 24 (1826) [wfo-0000989052]
basionym Mespilus pubescens C.Presl Delic. Prag. : 53 (1822) [wfo-0000990255]
homotypic Azarolus pubescens (C.Presl) M.Roem. Fam. Nat. Syn. Monogr. 3: 134 (1847) [wfo-0000987104]
homotypic Crataegus orientalis subsp. presliana K.I.Chr. Syst. Bot. Monogr. 35: 44 (1992) [wfo-0000998570]
synonym Mespilus laciniata (Ucria) Guss. Fl. Sicul. Prodr. 1: 565 (1827) [wfo-0000990175]
basionym Crataegus laciniata Ucria Nuova Racc. Opusc. Aut. Sicil. 6: 251 (1793) [wfo-0001015176]
homotypic Crataegus azarolus var. laciniata (Ucria) Fiori Nuov. Fl. Italia 1: 786 (1924) [wfo-1200089857]
homotypic Crataegus monogyna var. laciniata (Ucria) Kerguélen Bull. Assoc. Inform., Appl. Bot. (Marseille) 1: 181 (1994) [wfo-1200092073]
homotypic Crataegus oxyacantha var. laciniata (Ucria) Fiori Fl. Anal. Italia 1: 596 (1898) [wfo-0000998857]
homotypic Mespilus tanacetifolia var. laciniata (Ucria) Wenz. Linnaea 38: 147 (1874) [wfo-0000999650]
synonym Mespilus pubescens C.Presl Delic. Prag. : 53 (1822) [wfo-0000990255]
homotypic Azarolus pubescens (C.Presl) M.Roem. Fam. Nat. Syn. Monogr. 3: 134 (1847) [wfo-0000987104]
homotypic Crataegus orientalis subsp. presliana K.I.Chr. Syst. Bot. Monogr. 35: 44 (1992) [wfo-0000998570]
homotypic Crataegus pubescens C.Presl Fl. Sicul. 1: 24 (1826) [wfo-0000989052]
synonym Mespilus tanacetifolia var. laciniata (Ucria) Wenz. Linnaea 38: 147 (1874) [wfo-0000999650]
basionym Crataegus laciniata Ucria Nuova Racc. Opusc. Aut. Sicil. 6: 251 (1793) [wfo-0001015176]
homotypic Crataegus azarolus var. laciniata (Ucria) Fiori Nuov. Fl. Italia 1: 786 (1924) [wfo-1200089857]
homotypic Crataegus monogyna var. laciniata (Ucria) Kerguélen Bull. Assoc. Inform., Appl. Bot. (Marseille) 1: 181 (1994) [wfo-1200092073]
homotypic Crataegus oxyacantha var. laciniata (Ucria) Fiori Fl. Anal. Italia 1: 596 (1898) [wfo-0000998857]
homotypic Mespilus laciniata (Ucria) Guss. Fl. Sicul. Prodr. 1: 565 (1827) [wfo-0000990175]
synonym Oxyacantha sicula M.Roem. Fam. Nat. Syn. Monogr. 3: 109 (1847) [wfo-0000990368]
C. lacrimata Small Torreya 1: 97 (1901) [wfo-0001004028]
homotypic Crataegus michauxii var. lacrimata (Small) D.B.Ward Phytologia 91: 21 (2009) [wfo-0001398678]
synonym Crataegus michauxii var. lacrimata (Small) D.B.Ward Phytologia 91: 21 (2009) [wfo-0001398678]
basionym Crataegus lacrimata Small Torreya 1: 97 (1901) [wfo-0001004028]
C. laevigata (Poir.) DC. Prodr. 2: 630 (1825) [wfo-0001009174]
basionym Mespilus laevigata Poir. Encycl. 4: 439 (1798) [wfo-0000985532]
homotypic Crataegus oxyacantha var. laevigata (Poir.) H.Lév. ; 1912 182 1912 [wfo-0000987311]
homotypic Crataegus oxyacantha f. laevigata (Poir.) Beck Fl. Nieder-Österreich 2: 706 (1892) [wfo-0000998890]
homotypic Crataegus oxyacantha var. laevigata (Poir.) Rouy & E.G.Camus Fl. France 7: 4 (1901) [wfo-0000998902]
homotypic Crataegus oxyacantha subsp. laevigata (Poir.) Gost.-Jak. Roczn. Sekc. Dendrol. Polsk. Towarz. Bot. 31: 17 (1978) [wfo-1200092109]
homotypic Crataegus oxyacanthoides var. laevigata (Poir.) Lej. Fl. Spa 1: 225 (1811) [wfo-1200089861]
synonym Crataegus ariifolia Cinovskis Crat. Balt. : 67 (1971) [wfo-0000984974]
basionym Crataegus sorbifolia Lange Bot. Tidsskr. 13: 24 (1882) [wfo-0000990154]
homotypic Mespilus sorbifolia (Lange) Asch. & Graebn. Synopsis der mitteleurop„ischen Flora ; 1896 21 1906 [wfo-0000990282]
synonym Crataegus calycina var. walokochiana (Hrabětová) Cinovskis Crat. Balt. : 87 (1971) [wfo-0000999363]
basionym Crataegus oxyacantha subsp. walokochiana Hrabětová Preslia 40: 198 (1968) [wfo-0000999179]
homotypic Crataegus laevigata subsp. walokochiana (Hrabětová) Dostál Folia Mus. Rerum Nat. Bohemiae Occid., Bot. 21: 7 (1984) [wfo-0000997758]
homotypic Crataegus laevigata subsp. walokochiana (Hrabětová) Holub Preslia 42: 94 (1970) [wfo-1200092052]
homotypic Crataegus walokochiana (Hrabětová) P.A.Schmidt Mitt. Florist. Kart. Sachsen-Anhalt 7(2): 88 (1981) [wfo-0000990464]
synonym Crataegus coriacea Gand. Bull. Soc. Bot. France 18: 445 (1871 publ. 1872) [wfo-0000988352]
synonym Crataegus cuneatotrifida Lojac. Malpighia 20: 215 (1906) [wfo-0000987332]
synonym Crataegus laevigata f. bicrenulata Hrabětová ex Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 181 (2015) [wfo-1200085487]
synonym Crataegus laevigata subsp. carnoviensis (Hrabětová) Dostál Folia Mus. Rerum Nat. Bohemiae Occid., Bot. 21: 8 (1984) [wfo-0000997696]
basionym Crataegus oxyacantha subsp. carnoviensis Hrabětová Preslia 48: 81 (1976) [wfo-0000998687]
homotypic Crataegus laevigata var. carnoviensis (Hrabětová) Hrabětová Preslia 50: 210 (1978) [wfo-0000997685]
synonym Crataegus laevigata var. carnoviensis (Hrabětová) Hrabětová Preslia 50: 210 (1978) [wfo-0000997685]
basionym Crataegus oxyacantha subsp. carnoviensis Hrabětová Preslia 48: 81 (1976) [wfo-0000998687]
homotypic Crataegus laevigata subsp. carnoviensis (Hrabětová) Dostál Folia Mus. Rerum Nat. Bohemiae Occid., Bot. 21: 8 (1984) [wfo-0000997696]
synonym Crataegus laevigata f. ellipticifolia (Cinovskis) Cinovskis Fl. Balt. Respubl. 2: 110 (1996) [wfo-0001326764]
basionym Crataegus oxyacantha f. ellipticifolia Cinovskis Crat. Balt. : 65 (1971) [wfo-0000998722]
synonym Crataegus laevigata var. integrifolia (Wallr.) Ker.-Nagy Tilia 15: 79 (2010) [wfo-0000987320]
basionym Mespilus oxyacantha var. integrifolia Wallr. Sched. Crit. : 219 (1822) [wfo-0000999610]
homotypic Crataegus oxyacantha var. integrifolia (Wallr.) H.Lév. ; 1912 182 1912 [wfo-0000983917]
homotypic Crataegus oxyacantha var. integrifolia (Wallr.) Rouy & E.G.Camus Flore de France ; 1893 5 1901 [wfo-0000998807]
homotypic Crataegus oxyacantha var. integrifolia (Wallr.) Wenz. Linnaea 38: 163 (1874) [wfo-1200092103]
homotypic Crataegus oxyacantha f. integrifolia (Wallr.) Fiori Fl. Anal. Italia 1: 596 (1898) [wfo-1200093510]
synonym Crataegus laevigata subsp. laevigata [wfo-0000983224]
synonym Crataegus laevigata var. mathei (Pénzes) Ker.-Nagy Tilia 15: 79 (2010) [wfo-1200074922]
basionym Crataegus oxyacantha var. mathei Pénzes Kert. Szölész. Föisk. Évk. 18: 114 (1954 publ. 1956) [wfo-0000998939]
synonym Crataegus laevigata var. microphylla (Lange) Hrabětová Preslia 50: 210 (1978) [wfo-0000997717]
basionym Crataegus oxyacantha var. microphylla Lange Revis. Crataeg. : 71 (1897) [wfo-0000998994]
synonym Crataegus laevigata var. microxyacantha (Pénzes) Ker.-Nagy Tilia 15: 79 (2010) [wfo-1200074923]
basionym Crataegus oxyacantha var. microxyacantha Pénzes Kert. Szölész. Föisk. Évk. 18: 112 (1954 publ. 1956) [wfo-0000999018]
synonym Crataegus laevigata var. ovoxyacantha (Pénzes) Ker.-Nagy Tilia 15: 78 (2010) [wfo-1200074924]
basionym Crataegus oxyacantha var. ovoxyacantha Pénzes Kert. Szölész. Föisk. Évk. 18: 112 (1954 publ. 1956) [wfo-0000999101]
synonym Crataegus laevigata subsp. palmstruchii (Lindm.) Franco Feddes Repert. 74: 25 (1967) [wfo-0001018790]
basionym Crataegus palmstruchii Lindm. Sv. Fanerogamfl. 307 (1918). [wfo-0000988905]
homotypic Crataegus laevigata var. palmstruchii (Lindm.) P.D.Sell Fl. Gr. Brit. Ireland 2: 523 (2014) [wfo-0001399036]
homotypic Crataegus oxyacantha var. palmstruchii (Lindm.) Gams Ill. Fl. Mitt.-Eur. 4: 733 (1922) [wfo-0000999112]
homotypic Crataegus oxyacantha subsp. palmstruchii (Lindm.) Hrabětová Index Seminum (Arbor. Novy Dvur) 1964: 7 (1964) [wfo-0001018739]
synonym Crataegus laevigata var. palmstruchii (Lindm.) P.D.Sell Fl. Gr. Brit. Ireland 2: 523 (2014) [wfo-0001399036]
basionym Crataegus palmstruchii Lindm. Sv. Fanerogamfl. 307 (1918). [wfo-0000988905]
homotypic Crataegus laevigata subsp. palmstruchii (Lindm.) Franco Feddes Repert. 74: 25 (1967) [wfo-0001018790]
homotypic Crataegus oxyacantha var. palmstruchii (Lindm.) Gams Ill. Fl. Mitt.-Eur. 4: 733 (1922) [wfo-0000999112]
homotypic Crataegus oxyacantha subsp. palmstruchii (Lindm.) Hrabětová Index Seminum (Arbor. Novy Dvur) 1964: 7 (1964) [wfo-0001018739]
synonym Crataegus laevigata f. rosea (Willd.) Geerinck Taxonomaniac 1: 10 (2001) [wfo-0001323507]
basionym Crataegus oxyacantha var. rosea Willd. Berlin. Baumz. : 89 (1796) [wfo-0000987404]
homotypic Crataegus monogyna var. rosea (Willd.) K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 280 (1853) [wfo-0000987406]
homotypic Crataegus oxyacantha f. rosea (Willd.) Rehder Bibliogr. Cult. Trees : 249 (1949) [wfo-0000987407]
homotypic Oxyacantha monogyna var. rosea (Willd.) M.Roem. Fam. Nat. Syn. Monogr. 3: 108 (1847) [wfo-0000987424]
synonym Crataegus laevigata var. sorbifolia (Dippel) Ker.-Nagy Tilia 15: 79 (2010) [wfo-1200074925]
basionym Crataegus oxyacantha unranked sorbifolia Dippel Handb. Laubholzk. 3: 457 (1893) [wfo-1200076669]
synonym Crataegus laevigata subsp. vulgaris (Medik.) T.Baranec Acta Dendrobiol. 11: 17 (1986) [wfo-0000987324]
basionym Crataegus oxyacantha var. vulgaris DC. Prodr. 2: 628 (1825) [wfo-1200092126]
homotypic Crataegus laevigata var. vulgaris (DC.) P.A.Schmidt Mitt. Florist. Kart. Sachsen-Anhalt 7(2): 87 (1981) [wfo-0000987323]
homotypic Oxyacantha vulgaris (Ser.) M.Roem. Fam. Nat. Syn. Monogr. 3: 109 (1847) [wfo-0000987322]
synonym Crataegus laevigata var. vulgaris (DC.) P.A.Schmidt Mitt. Florist. Kart. Sachsen-Anhalt 7(2): 87 (1981) [wfo-0000987323]
basionym Crataegus oxyacantha var. vulgaris DC. Prodr. 2: 628 (1825) [wfo-1200092126]
homotypic Crataegus laevigata subsp. vulgaris (Medik.) T.Baranec Acta Dendrobiol. 11: 17 (1986) [wfo-0000987324]
homotypic Oxyacantha vulgaris (Ser.) M.Roem. Fam. Nat. Syn. Monogr. 3: 109 (1847) [wfo-0000987322]
synonym Crataegus laevigata subsp. walokochiana (Hrabětová) Dostál Folia Mus. Rerum Nat. Bohemiae Occid., Bot. 21: 7 (1984) [wfo-0000997758]
basionym Crataegus oxyacantha subsp. walokochiana Hrabětová Preslia 40: 198 (1968) [wfo-0000999179]
homotypic Crataegus calycina var. walokochiana (Hrabětová) Cinovskis Crat. Balt. : 87 (1971) [wfo-0000999363]
homotypic Crataegus laevigata subsp. walokochiana (Hrabětová) Holub Preslia 42: 94 (1970) [wfo-1200092052]
homotypic Crataegus walokochiana (Hrabětová) P.A.Schmidt Mitt. Florist. Kart. Sachsen-Anhalt 7(2): 88 (1981) [wfo-0000990464]
synonym Crataegus laevigata subsp. walokochiana (Hrabětová) Holub Preslia 42: 94 (1970) [wfo-1200092052]
basionym Crataegus oxyacantha subsp. walokochiana Hrabětová Preslia 40: 198 (1968) [wfo-0000999179]
homotypic Crataegus calycina var. walokochiana (Hrabětová) Cinovskis Crat. Balt. : 87 (1971) [wfo-0000999363]
homotypic Crataegus laevigata subsp. walokochiana (Hrabětová) Dostál Folia Mus. Rerum Nat. Bohemiae Occid., Bot. 21: 7 (1984) [wfo-0000997758]
homotypic Crataegus walokochiana (Hrabětová) P.A.Schmidt Mitt. Florist. Kart. Sachsen-Anhalt 7(2): 88 (1981) [wfo-0000990464]
synonym Crataegus monogyna var. rosea (Willd.) K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 280 (1853) [wfo-0000987406]
basionym Crataegus oxyacantha var. rosea Willd. Berlin. Baumz. : 89 (1796) [wfo-0000987404]
homotypic Crataegus laevigata f. rosea (Willd.) Geerinck Taxonomaniac 1: 10 (2001) [wfo-0001323507]
homotypic Crataegus oxyacantha f. rosea (Willd.) Rehder Bibliogr. Cult. Trees : 249 (1949) [wfo-0000987407]
homotypic Oxyacantha monogyna var. rosea (Willd.) M.Roem. Fam. Nat. Syn. Monogr. 3: 108 (1847) [wfo-0000987424]
synonym Crataegus oxyacantha auct. [wfo-0000983920]
synonym Crataegus oxyacantha var. aurea Weston Bot. Univ. 1: 78 (1770) [wfo-1200092091]
synonym Crataegus oxyacantha var. auriculata Lange ex Dippel Handb. Laubholzk. 3: 457 (1893) [wfo-0000987330]
homotypic Crataegus oxyacantha f. auriculata (Lange ex Dippel) C.K.Schneid. Illustriertes Handbuch der Laubholzkunde ; 1904 780 1906 [wfo-0000987331]
homotypic Crataegus oxyacantha f. auriculata C.K.Schneid. Ill. Handb. Laubholzk. 1: 780 (1906) [wfo-1200092094]
homotypic Mespilus oxyacantha var. auriculata Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 26 (1906) [wfo-1200077045]
synonym Crataegus oxyacantha f. auriculata (Lange ex Dippel) C.K.Schneid. Illustriertes Handbuch der Laubholzkunde ; 1904 780 1906 [wfo-0000987331]
basionym Crataegus oxyacantha var. auriculata Lange ex Dippel Handb. Laubholzk. 3: 457 (1893) [wfo-0000987330]
homotypic Crataegus oxyacantha f. auriculata C.K.Schneid. Ill. Handb. Laubholzk. 1: 780 (1906) [wfo-1200092094]
homotypic Mespilus oxyacantha var. auriculata Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 26 (1906) [wfo-1200077045]
synonym Crataegus oxyacantha f. auriculata C.K.Schneid. Ill. Handb. Laubholzk. 1: 780 (1906) [wfo-1200092094]
basionym Crataegus oxyacantha var. auriculata Lange ex Dippel Handb. Laubholzk. 3: 457 (1893) [wfo-0000987330]
homotypic Crataegus oxyacantha f. auriculata (Lange ex Dippel) C.K.Schneid. Illustriertes Handbuch der Laubholzkunde ; 1904 780 1906 [wfo-0000987331]
homotypic Mespilus oxyacantha var. auriculata Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 26 (1906) [wfo-1200077045]
synonym Crataegus oxyacantha subsp. carnoviensis Hrabětová Preslia 48: 81 (1976) [wfo-0000998687]
homotypic Crataegus laevigata var. carnoviensis (Hrabětová) Hrabětová Preslia 50: 210 (1978) [wfo-0000997685]
homotypic Crataegus laevigata subsp. carnoviensis (Hrabětová) Dostál Folia Mus. Rerum Nat. Bohemiae Occid., Bot. 21: 8 (1984) [wfo-0000997696]
synonym Crataegus oxyacantha f. ellipticifolia Cinovskis Crat. Balt. : 65 (1971) [wfo-0000998722]
homotypic Crataegus laevigata f. ellipticifolia (Cinovskis) Cinovskis Fl. Balt. Respubl. 2: 110 (1996) [wfo-0001326764]
synonym Crataegus oxyacantha var. eriocarpa (Gillot) H.Lév. ; 1912 182 1912 [wfo-0000987328]
basionym Crataegus oxyacantha var. eriocarpa Gillot Bull. Soc. Bot. France 29(Sess. Extr.): lxxxiii (1882) [wfo-0000987327]
homotypic Crataegus oxyacantha subvar. eriocarpa Rouy & E.G.Camus Fl. France 7: 4 (1901) [wfo-1200092098]
synonym Crataegus oxyacantha subvar. eriocarpa Rouy & E.G.Camus Fl. France 7: 4 (1901) [wfo-1200092098]
basionym Crataegus oxyacantha var. eriocarpa Gillot Bull. Soc. Bot. France 29(Sess. Extr.): lxxxiii (1882) [wfo-0000987327]
homotypic Crataegus oxyacantha var. eriocarpa (Gillot) H.Lév. ; 1912 182 1912 [wfo-0000987328]
synonym Crataegus oxyacantha var. eriocarpa Gillot Bull. Soc. Bot. France 29(Sess. Extr.): lxxxiii (1882) [wfo-0000987327]
homotypic Crataegus oxyacantha var. eriocarpa (Gillot) H.Lév. ; 1912 182 1912 [wfo-0000987328]
homotypic Crataegus oxyacantha subvar. eriocarpa Rouy & E.G.Camus Fl. France 7: 4 (1901) [wfo-1200092098]
synonym Crataegus oxyacantha var. flore-alba-plena Rodigas J. Gén. Hort. 15: 21 (1862) [wfo-0000990276]
synonym Crataegus oxyacantha var. flore-punicea Rodigas J. Gén. Hort. 15: 21 (1862) [wfo-1200076645]
synonym Crataegus oxyacantha var. flore-rubra-plena Rodigas J. Gén. Hort. 15: 21 (1862) [wfo-1200076646]
synonym Crataegus oxyacantha f. gireoudii Späth [wfo-1200076649]
synonym Crataegus oxyacantha f. gireoudii Späth ex C.K.Schneid. Ill. Handb. Laubholzk. 1: 780 (1906) [wfo-1200092100]
synonym Crataegus oxyacantha f. glabrata Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 90 (1890 publ. 1891) [wfo-0000987329]
homotypic Mespilus oxyacantha subvar. glabrata (Sanio) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 26 (1906) [wfo-1200086062]
synonym Crataegus oxyacantha var. globosa Hrabětová Biologia (Bratislava) 24: 549 (1969) [wfo-0000987335]
homotypic Crataegus walokochiana var. globosa (Hrabětová) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 180 (2015) [wfo-1200089847]
synonym Crataegus oxyacantha f. integrifolia (Wallr.) Fiori Fl. Anal. Italia 1: 596 (1898) [wfo-1200093510]
basionym Mespilus oxyacantha var. integrifolia Wallr. Sched. Crit. : 219 (1822) [wfo-0000999610]
homotypic Crataegus laevigata var. integrifolia (Wallr.) Ker.-Nagy Tilia 15: 79 (2010) [wfo-0000987320]
homotypic Crataegus oxyacantha var. integrifolia (Wallr.) H.Lév. ; 1912 182 1912 [wfo-0000983917]
homotypic Crataegus oxyacantha var. integrifolia (Wallr.) Rouy & E.G.Camus Flore de France ; 1893 5 1901 [wfo-0000998807]
homotypic Crataegus oxyacantha var. integrifolia (Wallr.) Wenz. Linnaea 38: 163 (1874) [wfo-1200092103]
synonym Crataegus oxyacantha var. integrifolia (Wallr.) Wenz. Linnaea 38: 163 (1874) [wfo-1200092103]
basionym Mespilus oxyacantha var. integrifolia Wallr. Sched. Crit. : 219 (1822) [wfo-0000999610]
homotypic Crataegus laevigata var. integrifolia (Wallr.) Ker.-Nagy Tilia 15: 79 (2010) [wfo-0000987320]
homotypic Crataegus oxyacantha var. integrifolia (Wallr.) H.Lév. ; 1912 182 1912 [wfo-0000983917]
homotypic Crataegus oxyacantha var. integrifolia (Wallr.) Rouy & E.G.Camus Flore de France ; 1893 5 1901 [wfo-0000998807]
homotypic Crataegus oxyacantha f. integrifolia (Wallr.) Fiori Fl. Anal. Italia 1: 596 (1898) [wfo-1200093510]
synonym Crataegus oxyacantha var. integrifolia (Wallr.) H.Lév. ; 1912 182 1912 [wfo-0000983917]
basionym Mespilus oxyacantha var. integrifolia Wallr. Sched. Crit. : 219 (1822) [wfo-0000999610]
homotypic Crataegus laevigata var. integrifolia (Wallr.) Ker.-Nagy Tilia 15: 79 (2010) [wfo-0000987320]
homotypic Crataegus oxyacantha var. integrifolia (Wallr.) Rouy & E.G.Camus Flore de France ; 1893 5 1901 [wfo-0000998807]
homotypic Crataegus oxyacantha var. integrifolia (Wallr.) Wenz. Linnaea 38: 163 (1874) [wfo-1200092103]
homotypic Crataegus oxyacantha f. integrifolia (Wallr.) Fiori Fl. Anal. Italia 1: 596 (1898) [wfo-1200093510]
synonym Crataegus oxyacantha var. integrifolia (Wallr.) Rouy & E.G.Camus Flore de France ; 1893 5 1901 [wfo-0000998807]
basionym Mespilus oxyacantha var. integrifolia Wallr. Sched. Crit. : 219 (1822) [wfo-0000999610]
homotypic Crataegus laevigata var. integrifolia (Wallr.) Ker.-Nagy Tilia 15: 79 (2010) [wfo-0000987320]
homotypic Crataegus oxyacantha var. integrifolia (Wallr.) H.Lév. ; 1912 182 1912 [wfo-0000983917]
homotypic Crataegus oxyacantha var. integrifolia (Wallr.) Wenz. Linnaea 38: 163 (1874) [wfo-1200092103]
homotypic Crataegus oxyacantha f. integrifolia (Wallr.) Fiori Fl. Anal. Italia 1: 596 (1898) [wfo-1200093510]
synonym Crataegus oxyacantha subsp. joachymii Hrabětová Práce Oboru Bot. Zool. 1977: 39 (1977) [wfo-1200074930]
homotypic Crataegus walokochiana var. joachmyii (Hrabětová) Ker.-Nagy Tilia 15: 80 (2010) [wfo-1200085890]
synonym Crataegus oxyacantha var. laevigata (Poir.) H.Lév. ; 1912 182 1912 [wfo-0000987311]
basionym Mespilus laevigata Poir. Encycl. 4: 439 (1798) [wfo-0000985532]
homotypic Crataegus laevigata (Poir.) DC. Prodr. 2: 630 (1825) [wfo-0001009174]
homotypic Crataegus oxyacantha f. laevigata (Poir.) Beck Fl. Nieder-Österreich 2: 706 (1892) [wfo-0000998890]
homotypic Crataegus oxyacantha var. laevigata (Poir.) Rouy & E.G.Camus Fl. France 7: 4 (1901) [wfo-0000998902]
homotypic Crataegus oxyacantha subsp. laevigata (Poir.) Gost.-Jak. Roczn. Sekc. Dendrol. Polsk. Towarz. Bot. 31: 17 (1978) [wfo-1200092109]
homotypic Crataegus oxyacanthoides var. laevigata (Poir.) Lej. Fl. Spa 1: 225 (1811) [wfo-1200089861]
synonym Crataegus oxyacantha subsp. laevigata (Poir.) Gost.-Jak. Roczn. Sekc. Dendrol. Polsk. Towarz. Bot. 31: 17 (1978) [wfo-1200092109]
basionym Mespilus laevigata Poir. Encycl. 4: 439 (1798) [wfo-0000985532]
homotypic Crataegus laevigata (Poir.) DC. Prodr. 2: 630 (1825) [wfo-0001009174]
homotypic Crataegus oxyacantha var. laevigata (Poir.) H.Lév. ; 1912 182 1912 [wfo-0000987311]
homotypic Crataegus oxyacantha f. laevigata (Poir.) Beck Fl. Nieder-Österreich 2: 706 (1892) [wfo-0000998890]
homotypic Crataegus oxyacantha var. laevigata (Poir.) Rouy & E.G.Camus Fl. France 7: 4 (1901) [wfo-0000998902]
homotypic Crataegus oxyacanthoides var. laevigata (Poir.) Lej. Fl. Spa 1: 225 (1811) [wfo-1200089861]
synonym Crataegus oxyacantha f. laevigata (Poir.) Beck Fl. Nieder-Österreich 2: 706 (1892) [wfo-0000998890]
basionym Mespilus laevigata Poir. Encycl. 4: 439 (1798) [wfo-0000985532]
homotypic Crataegus laevigata (Poir.) DC. Prodr. 2: 630 (1825) [wfo-0001009174]
homotypic Crataegus oxyacantha var. laevigata (Poir.) H.Lév. ; 1912 182 1912 [wfo-0000987311]
homotypic Crataegus oxyacantha var. laevigata (Poir.) Rouy & E.G.Camus Fl. France 7: 4 (1901) [wfo-0000998902]
homotypic Crataegus oxyacantha subsp. laevigata (Poir.) Gost.-Jak. Roczn. Sekc. Dendrol. Polsk. Towarz. Bot. 31: 17 (1978) [wfo-1200092109]
homotypic Crataegus oxyacanthoides var. laevigata (Poir.) Lej. Fl. Spa 1: 225 (1811) [wfo-1200089861]
synonym Crataegus oxyacantha var. laevigata (Poir.) Rouy & E.G.Camus Fl. France 7: 4 (1901) [wfo-0000998902]
basionym Mespilus laevigata Poir. Encycl. 4: 439 (1798) [wfo-0000985532]
homotypic Crataegus laevigata (Poir.) DC. Prodr. 2: 630 (1825) [wfo-0001009174]
homotypic Crataegus oxyacantha var. laevigata (Poir.) H.Lév. ; 1912 182 1912 [wfo-0000987311]
homotypic Crataegus oxyacantha f. laevigata (Poir.) Beck Fl. Nieder-Österreich 2: 706 (1892) [wfo-0000998890]
homotypic Crataegus oxyacantha subsp. laevigata (Poir.) Gost.-Jak. Roczn. Sekc. Dendrol. Polsk. Towarz. Bot. 31: 17 (1978) [wfo-1200092109]
homotypic Crataegus oxyacanthoides var. laevigata (Poir.) Lej. Fl. Spa 1: 225 (1811) [wfo-1200089861]
synonym Crataegus oxyacantha var. mathei Pénzes Kert. Szölész. Föisk. Évk. 18: 114 (1954 publ. 1956) [wfo-0000998939]
homotypic Crataegus laevigata var. mathei (Pénzes) Ker.-Nagy Tilia 15: 79 (2010) [wfo-1200074922]
synonym Crataegus oxyacantha var. microcarpa H.Lév. Bull. Géogr. Bot. 22: 181 (1912) [wfo-0000987333]
synonym Crataegus oxyacantha var. microphylla Lange Revis. Crataeg. : 71 (1897) [wfo-0000998994]
homotypic Crataegus laevigata var. microphylla (Lange) Hrabětová Preslia 50: 210 (1978) [wfo-0000997717]
synonym Crataegus oxyacantha var. microxyacantha Pénzes Kert. Szölész. Föisk. Évk. 18: 112 (1954 publ. 1956) [wfo-0000999018]
homotypic Crataegus laevigata var. microxyacantha (Pénzes) Ker.-Nagy Tilia 15: 79 (2010) [wfo-1200074923]
synonym Crataegus oxyacantha var. obtusata Ser. Prodromus systematis naturalis regni vegetabilis ; 1823 628 1825 [wfo-0000999081]
synonym Crataegus oxyacantha var. obtusata DC. Prodr. 2: 628 (1825) [wfo-1200092115]
homotypic Mespilus oxyacantha var. obtusata (DC.) Wenz. Linnaea 38: 162 (1874) [wfo-0000999629]
homotypic Oxyacantha obtusata (Ser.) M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0000990346]
synonym Crataegus oxyacantha var. obtusiloba Schur Enum. Pl. Transsilv. : 205 (1866) [wfo-0000999090]
synonym Crataegus oxyacantha var. ovata Mérat Nouv. Fl. Env. Paris : 185 (1812) [wfo-1200076659]
basionym Crataegus oxyacanthoides Thuill. Fl. Env. Paris, ed. 2: 245 (1799) [wfo-0001015920]
homotypic Crataegus oxyacantha var. oxyacanthoides (Thuill.) K.Koch ; 1853 284 1853 [wfo-0000987315]
homotypic Crataegus oxyacantha var. oxyacanthoides (Thuill.) H.Lév. ; 1912 181 1912 [wfo-0000987316]
homotypic Crataegus oxyacantha subsp. oxyacanthoides (Thuill.) Maire Flore de l'Afrique du Nord ; 1980 135 1980 [wfo-0000987317]
homotypic Crataegus oxyacantha var. oxyacanthoides (Thuill.) Chevall. Fl. Gén. Env. Paris 2: 686 (1827) [wfo-1200092116]
homotypic Crataegus oxyacantha subsp. oxyacanthoides (Thuill.) Arcang. Comp. Fl. Ital. : 230 (1882) [wfo-1200092117]
homotypic Crataegus oxyacantha f. oxyacanthoides (Thuill.) Fiori Fl. Anal. Italia 1: 596 (1898) [wfo-1200093511]
homotypic Mespilus oxyacantha var. oxyacanthoides (Thuill.) T.Lestib. Botanogr. Belg. 2: 408 (1827) [wfo-1200089879]
homotypic Mespilus oxyacanthoides (Thuill.) DC. Fl. Franç., éd. 3, 4: 433 (1805) [wfo-0000987312]
synonym Crataegus oxyacantha var. ovoxyacantha Pénzes Kert. Szölész. Föisk. Évk. 18: 112 (1954 publ. 1956) [wfo-0000999101]
homotypic Crataegus laevigata var. ovoxyacantha (Pénzes) Ker.-Nagy Tilia 15: 78 (2010) [wfo-1200074924]
synonym Crataegus oxyacantha var. oxyacanthoides (Thuill.) Chevall. Fl. Gén. Env. Paris 2: 686 (1827) [wfo-1200092116]
basionym Crataegus oxyacanthoides Thuill. Fl. Env. Paris, ed. 2: 245 (1799) [wfo-0001015920]
homotypic Crataegus oxyacantha var. ovata Mérat Nouv. Fl. Env. Paris : 185 (1812) [wfo-1200076659]
homotypic Crataegus oxyacantha var. oxyacanthoides (Thuill.) K.Koch ; 1853 284 1853 [wfo-0000987315]
homotypic Crataegus oxyacantha var. oxyacanthoides (Thuill.) H.Lév. ; 1912 181 1912 [wfo-0000987316]
homotypic Crataegus oxyacantha subsp. oxyacanthoides (Thuill.) Maire Flore de l'Afrique du Nord ; 1980 135 1980 [wfo-0000987317]
homotypic Crataegus oxyacantha subsp. oxyacanthoides (Thuill.) Arcang. Comp. Fl. Ital. : 230 (1882) [wfo-1200092117]
homotypic Crataegus oxyacantha f. oxyacanthoides (Thuill.) Fiori Fl. Anal. Italia 1: 596 (1898) [wfo-1200093511]
homotypic Mespilus oxyacantha var. oxyacanthoides (Thuill.) T.Lestib. Botanogr. Belg. 2: 408 (1827) [wfo-1200089879]
homotypic Mespilus oxyacanthoides (Thuill.) DC. Fl. Franç., éd. 3, 4: 433 (1805) [wfo-0000987312]
synonym Crataegus oxyacantha var. oxyacanthoides (Thuill.) K.Koch ; 1853 284 1853 [wfo-0000987315]
basionym Crataegus oxyacanthoides Thuill. Fl. Env. Paris, ed. 2: 245 (1799) [wfo-0001015920]
homotypic Crataegus oxyacantha var. ovata Mérat Nouv. Fl. Env. Paris : 185 (1812) [wfo-1200076659]
homotypic Crataegus oxyacantha var. oxyacanthoides (Thuill.) H.Lév. ; 1912 181 1912 [wfo-0000987316]
homotypic Crataegus oxyacantha subsp. oxyacanthoides (Thuill.) Maire Flore de l'Afrique du Nord ; 1980 135 1980 [wfo-0000987317]
homotypic Crataegus oxyacantha var. oxyacanthoides (Thuill.) Chevall. Fl. Gén. Env. Paris 2: 686 (1827) [wfo-1200092116]
homotypic Crataegus oxyacantha subsp. oxyacanthoides (Thuill.) Arcang. Comp. Fl. Ital. : 230 (1882) [wfo-1200092117]
homotypic Crataegus oxyacantha f. oxyacanthoides (Thuill.) Fiori Fl. Anal. Italia 1: 596 (1898) [wfo-1200093511]
homotypic Mespilus oxyacantha var. oxyacanthoides (Thuill.) T.Lestib. Botanogr. Belg. 2: 408 (1827) [wfo-1200089879]
homotypic Mespilus oxyacanthoides (Thuill.) DC. Fl. Franç., éd. 3, 4: 433 (1805) [wfo-0000987312]
synonym Crataegus oxyacantha var. oxyacanthoides (Thuill.) H.Lév. ; 1912 181 1912 [wfo-0000987316]
basionym Crataegus oxyacanthoides Thuill. Fl. Env. Paris, ed. 2: 245 (1799) [wfo-0001015920]
homotypic Crataegus oxyacantha var. ovata Mérat Nouv. Fl. Env. Paris : 185 (1812) [wfo-1200076659]
homotypic Crataegus oxyacantha var. oxyacanthoides (Thuill.) K.Koch ; 1853 284 1853 [wfo-0000987315]
homotypic Crataegus oxyacantha subsp. oxyacanthoides (Thuill.) Maire Flore de l'Afrique du Nord ; 1980 135 1980 [wfo-0000987317]
homotypic Crataegus oxyacantha var. oxyacanthoides (Thuill.) Chevall. Fl. Gén. Env. Paris 2: 686 (1827) [wfo-1200092116]
homotypic Crataegus oxyacantha subsp. oxyacanthoides (Thuill.) Arcang. Comp. Fl. Ital. : 230 (1882) [wfo-1200092117]
homotypic Crataegus oxyacantha f. oxyacanthoides (Thuill.) Fiori Fl. Anal. Italia 1: 596 (1898) [wfo-1200093511]
homotypic Mespilus oxyacantha var. oxyacanthoides (Thuill.) T.Lestib. Botanogr. Belg. 2: 408 (1827) [wfo-1200089879]
homotypic Mespilus oxyacanthoides (Thuill.) DC. Fl. Franç., éd. 3, 4: 433 (1805) [wfo-0000987312]
synonym Crataegus oxyacantha subsp. oxyacanthoides (Thuill.) Maire Flore de l'Afrique du Nord ; 1980 135 1980 [wfo-0000987317]
basionym Crataegus oxyacanthoides Thuill. Fl. Env. Paris, ed. 2: 245 (1799) [wfo-0001015920]
homotypic Crataegus oxyacantha var. ovata Mérat Nouv. Fl. Env. Paris : 185 (1812) [wfo-1200076659]
homotypic Crataegus oxyacantha var. oxyacanthoides (Thuill.) K.Koch ; 1853 284 1853 [wfo-0000987315]
homotypic Crataegus oxyacantha var. oxyacanthoides (Thuill.) H.Lév. ; 1912 181 1912 [wfo-0000987316]
homotypic Crataegus oxyacantha var. oxyacanthoides (Thuill.) Chevall. Fl. Gén. Env. Paris 2: 686 (1827) [wfo-1200092116]
homotypic Crataegus oxyacantha subsp. oxyacanthoides (Thuill.) Arcang. Comp. Fl. Ital. : 230 (1882) [wfo-1200092117]
homotypic Crataegus oxyacantha f. oxyacanthoides (Thuill.) Fiori Fl. Anal. Italia 1: 596 (1898) [wfo-1200093511]
homotypic Mespilus oxyacantha var. oxyacanthoides (Thuill.) T.Lestib. Botanogr. Belg. 2: 408 (1827) [wfo-1200089879]
homotypic Mespilus oxyacanthoides (Thuill.) DC. Fl. Franç., éd. 3, 4: 433 (1805) [wfo-0000987312]
synonym Crataegus oxyacantha subsp. oxyacanthoides (Thuill.) Arcang. Comp. Fl. Ital. : 230 (1882) [wfo-1200092117]
basionym Crataegus oxyacanthoides Thuill. Fl. Env. Paris, ed. 2: 245 (1799) [wfo-0001015920]
homotypic Crataegus oxyacantha var. ovata Mérat Nouv. Fl. Env. Paris : 185 (1812) [wfo-1200076659]
homotypic Crataegus oxyacantha var. oxyacanthoides (Thuill.) K.Koch ; 1853 284 1853 [wfo-0000987315]
homotypic Crataegus oxyacantha var. oxyacanthoides (Thuill.) H.Lév. ; 1912 181 1912 [wfo-0000987316]
homotypic Crataegus oxyacantha subsp. oxyacanthoides (Thuill.) Maire Flore de l'Afrique du Nord ; 1980 135 1980 [wfo-0000987317]
homotypic Crataegus oxyacantha var. oxyacanthoides (Thuill.) Chevall. Fl. Gén. Env. Paris 2: 686 (1827) [wfo-1200092116]
homotypic Crataegus oxyacantha f. oxyacanthoides (Thuill.) Fiori Fl. Anal. Italia 1: 596 (1898) [wfo-1200093511]
homotypic Mespilus oxyacantha var. oxyacanthoides (Thuill.) T.Lestib. Botanogr. Belg. 2: 408 (1827) [wfo-1200089879]
homotypic Mespilus oxyacanthoides (Thuill.) DC. Fl. Franç., éd. 3, 4: 433 (1805) [wfo-0000987312]
synonym Crataegus oxyacantha f. oxyacanthoides (Thuill.) Fiori Fl. Anal. Italia 1: 596 (1898) [wfo-1200093511]
basionym Crataegus oxyacanthoides Thuill. Fl. Env. Paris, ed. 2: 245 (1799) [wfo-0001015920]
homotypic Crataegus oxyacantha var. ovata Mérat Nouv. Fl. Env. Paris : 185 (1812) [wfo-1200076659]
homotypic Crataegus oxyacantha var. oxyacanthoides (Thuill.) K.Koch ; 1853 284 1853 [wfo-0000987315]
homotypic Crataegus oxyacantha var. oxyacanthoides (Thuill.) H.Lév. ; 1912 181 1912 [wfo-0000987316]
homotypic Crataegus oxyacantha subsp. oxyacanthoides (Thuill.) Maire Flore de l'Afrique du Nord ; 1980 135 1980 [wfo-0000987317]
homotypic Crataegus oxyacantha var. oxyacanthoides (Thuill.) Chevall. Fl. Gén. Env. Paris 2: 686 (1827) [wfo-1200092116]
homotypic Crataegus oxyacantha subsp. oxyacanthoides (Thuill.) Arcang. Comp. Fl. Ital. : 230 (1882) [wfo-1200092117]
homotypic Mespilus oxyacantha var. oxyacanthoides (Thuill.) T.Lestib. Botanogr. Belg. 2: 408 (1827) [wfo-1200089879]
homotypic Mespilus oxyacanthoides (Thuill.) DC. Fl. Franç., éd. 3, 4: 433 (1805) [wfo-0000987312]
synonym Crataegus oxyacantha var. palmstruchii (Lindm.) Gams Ill. Fl. Mitt.-Eur. 4: 733 (1922) [wfo-0000999112]
basionym Crataegus palmstruchii Lindm. Sv. Fanerogamfl. 307 (1918). [wfo-0000988905]
homotypic Crataegus laevigata subsp. palmstruchii (Lindm.) Franco Feddes Repert. 74: 25 (1967) [wfo-0001018790]
homotypic Crataegus laevigata var. palmstruchii (Lindm.) P.D.Sell Fl. Gr. Brit. Ireland 2: 523 (2014) [wfo-0001399036]
homotypic Crataegus oxyacantha subsp. palmstruchii (Lindm.) Hrabětová Index Seminum (Arbor. Novy Dvur) 1964: 7 (1964) [wfo-0001018739]
synonym Crataegus oxyacantha subsp. palmstruchii (Lindm.) Hrabětová Index Seminum (Arbor. Novy Dvur) 1964: 7 (1964) [wfo-0001018739]
basionym Crataegus palmstruchii Lindm. Sv. Fanerogamfl. 307 (1918). [wfo-0000988905]
homotypic Crataegus laevigata subsp. palmstruchii (Lindm.) Franco Feddes Repert. 74: 25 (1967) [wfo-0001018790]
homotypic Crataegus laevigata var. palmstruchii (Lindm.) P.D.Sell Fl. Gr. Brit. Ireland 2: 523 (2014) [wfo-0001399036]
homotypic Crataegus oxyacantha var. palmstruchii (Lindm.) Gams Ill. Fl. Mitt.-Eur. 4: 733 (1922) [wfo-0000999112]
synonym Crataegus oxyacantha subsp. polygyna H.Lév. Bull. Géogr. Bot. 22: 181 (1912) [wfo-1200089972]
synonym Crataegus oxyacantha prol. polygyna H.Lév. Bull. Acad. Int. Géogr. Bot. 22: 181 (1912) [wfo-0000987310]
synonym Crataegus oxyacantha var. rosea Willd. Berlin. Baumz. : 89 (1796) [wfo-0000987404]
homotypic Crataegus laevigata f. rosea (Willd.) Geerinck Taxonomaniac 1: 10 (2001) [wfo-0001323507]
homotypic Crataegus monogyna var. rosea (Willd.) K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 280 (1853) [wfo-0000987406]
homotypic Crataegus oxyacantha f. rosea (Willd.) Rehder Bibliogr. Cult. Trees : 249 (1949) [wfo-0000987407]
homotypic Oxyacantha monogyna var. rosea (Willd.) M.Roem. Fam. Nat. Syn. Monogr. 3: 108 (1847) [wfo-0000987424]
synonym Crataegus oxyacantha var. rosea Loudon Arbor. Frutic. Brit. 2: 832 (1838) [wfo-1200092121]
synonym Crataegus oxyacantha f. rosea (Willd.) Rehder Bibliogr. Cult. Trees : 249 (1949) [wfo-0000987407]
basionym Crataegus oxyacantha var. rosea Willd. Berlin. Baumz. : 89 (1796) [wfo-0000987404]
homotypic Crataegus laevigata f. rosea (Willd.) Geerinck Taxonomaniac 1: 10 (2001) [wfo-0001323507]
homotypic Crataegus monogyna var. rosea (Willd.) K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 280 (1853) [wfo-0000987406]
homotypic Oxyacantha monogyna var. rosea (Willd.) M.Roem. Fam. Nat. Syn. Monogr. 3: 108 (1847) [wfo-0000987424]
synonym Crataegus oxyacantha unranked sorbifolia Dippel Handb. Laubholzk. 3: 457 (1893) [wfo-1200076669]
homotypic Crataegus laevigata var. sorbifolia (Dippel) Ker.-Nagy Tilia 15: 79 (2010) [wfo-1200074925]
synonym Crataegus oxyacantha var. subrotundifolia Hrabětová Práce Brnenske Zákl. Ceskolov. Akad. Ved. 6: 254 (1958) [wfo-1200085485]
homotypic Crataegus walokochiana var. subrotundifolia (Hrabětová) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 180 (2015) [wfo-1200089846]
synonym Crataegus oxyacantha subsp. vernicosa Lange Revis. Crataeg. : 71 (1897) [wfo-0000999169]
homotypic Crataegus oxyacantha f. vernicosa (Lange) C.K.Schneid. Ill. Handb. Laubholzk. 1: 780 (1906) [wfo-0000999165]
synonym Crataegus oxyacantha f. vernicosa (Lange) C.K.Schneid. Ill. Handb. Laubholzk. 1: 780 (1906) [wfo-0000999165]
basionym Crataegus oxyacantha subsp. vernicosa Lange Revis. Crataeg. : 71 (1897) [wfo-0000999169]
synonym Crataegus oxyacantha var. vulgaris Willd. Berlin. Baumz. 89. 1796 [wfo-0000987321]
synonym Crataegus oxyacantha var. vulgaris DC. Prodr. 2: 628 (1825) [wfo-1200092126]
homotypic Crataegus laevigata var. vulgaris (DC.) P.A.Schmidt Mitt. Florist. Kart. Sachsen-Anhalt 7(2): 87 (1981) [wfo-0000987323]
homotypic Crataegus laevigata subsp. vulgaris (Medik.) T.Baranec Acta Dendrobiol. 11: 17 (1986) [wfo-0000987324]
homotypic Oxyacantha vulgaris (Ser.) M.Roem. Fam. Nat. Syn. Monogr. 3: 109 (1847) [wfo-0000987322]
synonym Crataegus oxyacantha subsp. walokochiana Hrabětová Preslia 40: 198 (1968) [wfo-0000999179]
homotypic Crataegus calycina var. walokochiana (Hrabětová) Cinovskis Crat. Balt. : 87 (1971) [wfo-0000999363]
homotypic Crataegus laevigata subsp. walokochiana (Hrabětová) Dostál Folia Mus. Rerum Nat. Bohemiae Occid., Bot. 21: 7 (1984) [wfo-0000997758]
homotypic Crataegus laevigata subsp. walokochiana (Hrabětová) Holub Preslia 42: 94 (1970) [wfo-1200092052]
homotypic Crataegus walokochiana (Hrabětová) P.A.Schmidt Mitt. Florist. Kart. Sachsen-Anhalt 7(2): 88 (1981) [wfo-0000990464]
synonym Crataegus oxyacanthoides Thuill. Fl. Env. Paris, ed. 2: 245 (1799) [wfo-0001015920]
homotypic Crataegus oxyacantha var. ovata Mérat Nouv. Fl. Env. Paris : 185 (1812) [wfo-1200076659]
homotypic Crataegus oxyacantha var. oxyacanthoides (Thuill.) K.Koch ; 1853 284 1853 [wfo-0000987315]
homotypic Crataegus oxyacantha var. oxyacanthoides (Thuill.) H.Lév. ; 1912 181 1912 [wfo-0000987316]
homotypic Crataegus oxyacantha subsp. oxyacanthoides (Thuill.) Maire Flore de l'Afrique du Nord ; 1980 135 1980 [wfo-0000987317]
homotypic Crataegus oxyacantha var. oxyacanthoides (Thuill.) Chevall. Fl. Gén. Env. Paris 2: 686 (1827) [wfo-1200092116]
homotypic Crataegus oxyacantha subsp. oxyacanthoides (Thuill.) Arcang. Comp. Fl. Ital. : 230 (1882) [wfo-1200092117]
homotypic Crataegus oxyacantha f. oxyacanthoides (Thuill.) Fiori Fl. Anal. Italia 1: 596 (1898) [wfo-1200093511]
homotypic Mespilus oxyacantha var. oxyacanthoides (Thuill.) T.Lestib. Botanogr. Belg. 2: 408 (1827) [wfo-1200089879]
homotypic Mespilus oxyacanthoides (Thuill.) DC. Fl. Franç., éd. 3, 4: 433 (1805) [wfo-0000987312]
synonym Crataegus oxyacanthoides var. laevigata (Poir.) Lej. Fl. Spa 1: 225 (1811) [wfo-1200089861]
basionym Mespilus laevigata Poir. Encycl. 4: 439 (1798) [wfo-0000985532]
homotypic Crataegus laevigata (Poir.) DC. Prodr. 2: 630 (1825) [wfo-0001009174]
homotypic Crataegus oxyacantha var. laevigata (Poir.) H.Lév. ; 1912 182 1912 [wfo-0000987311]
homotypic Crataegus oxyacantha f. laevigata (Poir.) Beck Fl. Nieder-Österreich 2: 706 (1892) [wfo-0000998890]
homotypic Crataegus oxyacantha var. laevigata (Poir.) Rouy & E.G.Camus Fl. France 7: 4 (1901) [wfo-0000998902]
homotypic Crataegus oxyacantha subsp. laevigata (Poir.) Gost.-Jak. Roczn. Sekc. Dendrol. Polsk. Towarz. Bot. 31: 17 (1978) [wfo-1200092109]
synonym Crataegus palmstruchii Lindm. Sv. Fanerogamfl. 307 (1918). [wfo-0000988905]
homotypic Crataegus laevigata subsp. palmstruchii (Lindm.) Franco Feddes Repert. 74: 25 (1967) [wfo-0001018790]
homotypic Crataegus laevigata var. palmstruchii (Lindm.) P.D.Sell Fl. Gr. Brit. Ireland 2: 523 (2014) [wfo-0001399036]
homotypic Crataegus oxyacantha var. palmstruchii (Lindm.) Gams Ill. Fl. Mitt.-Eur. 4: 733 (1922) [wfo-0000999112]
homotypic Crataegus oxyacantha subsp. palmstruchii (Lindm.) Hrabětová Index Seminum (Arbor. Novy Dvur) 1964: 7 (1964) [wfo-0001018739]
synonym Crataegus palmstruchii subsp. rhenana R.Knapp Oberhess. Naturwiss. Z. 44: 121 (1978) [wfo-0000999205]
synonym Crataegus sorbifolia Lange Bot. Tidsskr. 13: 24 (1882) [wfo-0000990154]
homotypic Crataegus ariifolia Cinovskis Crat. Balt. : 67 (1971) [wfo-0000984974]
homotypic Mespilus sorbifolia (Lange) Asch. & Graebn. Synopsis der mitteleurop„ischen Flora ; 1896 21 1906 [wfo-0000990282]
synonym Crataegus spinosa Gilib. Fl. Lit. Inch. 2: 231 (1782) [wfo-0000990545]
synonym Crataegus subinermis Gand. Bull. Soc. Bot. France 18: 445 (1871 publ. 1872) [wfo-0000989295]
synonym Crataegus walokochiana (Hrabětová) Soó Feddes Repert. 85(7-8): 440, without basionym date. 1974 [wfo-0000989484]
synonym Crataegus walokochiana (Hrabětová) P.A.Schmidt Mitt. Florist. Kart. Sachsen-Anhalt 7(2): 88 (1981) [wfo-0000990464]
basionym Crataegus oxyacantha subsp. walokochiana Hrabětová Preslia 40: 198 (1968) [wfo-0000999179]
homotypic Crataegus calycina var. walokochiana (Hrabětová) Cinovskis Crat. Balt. : 87 (1971) [wfo-0000999363]
homotypic Crataegus laevigata subsp. walokochiana (Hrabětová) Dostál Folia Mus. Rerum Nat. Bohemiae Occid., Bot. 21: 7 (1984) [wfo-0000997758]
homotypic Crataegus laevigata subsp. walokochiana (Hrabětová) Holub Preslia 42: 94 (1970) [wfo-1200092052]
synonym Crataegus walokochiana var. globosa (Hrabětová) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 180 (2015) [wfo-1200089847]
basionym Crataegus oxyacantha var. globosa Hrabětová Biologia (Bratislava) 24: 549 (1969) [wfo-0000987335]
synonym Crataegus walokochiana var. joachmyii (Hrabětová) Ker.-Nagy Tilia 15: 80 (2010) [wfo-1200085890]
basionym Crataegus oxyacantha subsp. joachymii Hrabětová Práce Oboru Bot. Zool. 1977: 39 (1977) [wfo-1200074930]
synonym Crataegus walokochiana var. subrotundifolia (Hrabětová) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 180 (2015) [wfo-1200089846]
basionym Crataegus oxyacantha var. subrotundifolia Hrabětová Práce Brnenske Zákl. Ceskolov. Akad. Ved. 6: 254 (1958) [wfo-1200085485]
synonym Mespilus digyna Gray Nat. Arr. Brit. Pl. 2: 565 (1821 publ. 1822) [wfo-0000987318]
synonym Mespilus intermedia Poir. Encycl., Suppl. 4: 68 (1816) [wfo-0000990169]
synonym Mespilus laevigata Poir. Encycl. 4: 439 (1798) [wfo-0000985532]
homotypic Crataegus laevigata (Poir.) DC. Prodr. 2: 630 (1825) [wfo-0001009174]
homotypic Crataegus oxyacantha var. laevigata (Poir.) H.Lév. ; 1912 182 1912 [wfo-0000987311]
homotypic Crataegus oxyacantha f. laevigata (Poir.) Beck Fl. Nieder-Österreich 2: 706 (1892) [wfo-0000998890]
homotypic Crataegus oxyacantha var. laevigata (Poir.) Rouy & E.G.Camus Fl. France 7: 4 (1901) [wfo-0000998902]
homotypic Crataegus oxyacantha subsp. laevigata (Poir.) Gost.-Jak. Roczn. Sekc. Dendrol. Polsk. Towarz. Bot. 31: 17 (1978) [wfo-1200092109]
homotypic Crataegus oxyacanthoides var. laevigata (Poir.) Lej. Fl. Spa 1: 225 (1811) [wfo-1200089861]
synonym Mespilus oxyacantha var. auriculata Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 26 (1906) [wfo-1200077045]
basionym Crataegus oxyacantha var. auriculata Lange ex Dippel Handb. Laubholzk. 3: 457 (1893) [wfo-0000987330]
homotypic Crataegus oxyacantha f. auriculata (Lange ex Dippel) C.K.Schneid. Illustriertes Handbuch der Laubholzkunde ; 1904 780 1906 [wfo-0000987331]
homotypic Crataegus oxyacantha f. auriculata C.K.Schneid. Ill. Handb. Laubholzk. 1: 780 (1906) [wfo-1200092094]
synonym Mespilus oxyacantha subvar. glabrata (Sanio) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 26 (1906) [wfo-1200086062]
basionym Crataegus oxyacantha f. glabrata Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 90 (1890 publ. 1891) [wfo-0000987329]
synonym Mespilus oxyacantha var. integrifolia Wallr. Sched. Crit. : 219 (1822) [wfo-0000999610]
homotypic Crataegus laevigata var. integrifolia (Wallr.) Ker.-Nagy Tilia 15: 79 (2010) [wfo-0000987320]
homotypic Crataegus oxyacantha var. integrifolia (Wallr.) H.Lév. ; 1912 182 1912 [wfo-0000983917]
homotypic Crataegus oxyacantha var. integrifolia (Wallr.) Rouy & E.G.Camus Flore de France ; 1893 5 1901 [wfo-0000998807]
homotypic Crataegus oxyacantha var. integrifolia (Wallr.) Wenz. Linnaea 38: 163 (1874) [wfo-1200092103]
homotypic Crataegus oxyacantha f. integrifolia (Wallr.) Fiori Fl. Anal. Italia 1: 596 (1898) [wfo-1200093510]
synonym Mespilus oxyacantha var. obovata Mérat Nouv. Fl. Env. Paris, ed. 2, 2: 298 (1821) [wfo-0000987313]
synonym Mespilus oxyacantha var. obtusata (DC.) Wenz. Linnaea 38: 162 (1874) [wfo-0000999629]
basionym Crataegus oxyacantha var. obtusata DC. Prodr. 2: 628 (1825) [wfo-1200092115]
homotypic Oxyacantha obtusata (Ser.) M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0000990346]
synonym Mespilus oxyacantha var. oxyacanthoides (Thuill.) T.Lestib. Botanogr. Belg. 2: 408 (1827) [wfo-1200089879]
basionym Crataegus oxyacanthoides Thuill. Fl. Env. Paris, ed. 2: 245 (1799) [wfo-0001015920]
homotypic Crataegus oxyacantha var. ovata Mérat Nouv. Fl. Env. Paris : 185 (1812) [wfo-1200076659]
homotypic Crataegus oxyacantha var. oxyacanthoides (Thuill.) K.Koch ; 1853 284 1853 [wfo-0000987315]
homotypic Crataegus oxyacantha var. oxyacanthoides (Thuill.) H.Lév. ; 1912 181 1912 [wfo-0000987316]
homotypic Crataegus oxyacantha subsp. oxyacanthoides (Thuill.) Maire Flore de l'Afrique du Nord ; 1980 135 1980 [wfo-0000987317]
homotypic Crataegus oxyacantha var. oxyacanthoides (Thuill.) Chevall. Fl. Gén. Env. Paris 2: 686 (1827) [wfo-1200092116]
homotypic Crataegus oxyacantha subsp. oxyacanthoides (Thuill.) Arcang. Comp. Fl. Ital. : 230 (1882) [wfo-1200092117]
homotypic Crataegus oxyacantha f. oxyacanthoides (Thuill.) Fiori Fl. Anal. Italia 1: 596 (1898) [wfo-1200093511]
homotypic Mespilus oxyacanthoides (Thuill.) DC. Fl. Franç., éd. 3, 4: 433 (1805) [wfo-0000987312]
synonym Mespilus oxyacanthoides (Thuill.) DC. Fl. Franç., éd. 3, 4: 433 (1805) [wfo-0000987312]
basionym Crataegus oxyacanthoides Thuill. Fl. Env. Paris, ed. 2: 245 (1799) [wfo-0001015920]
homotypic Crataegus oxyacantha var. ovata Mérat Nouv. Fl. Env. Paris : 185 (1812) [wfo-1200076659]
homotypic Crataegus oxyacantha var. oxyacanthoides (Thuill.) K.Koch ; 1853 284 1853 [wfo-0000987315]
homotypic Crataegus oxyacantha var. oxyacanthoides (Thuill.) H.Lév. ; 1912 181 1912 [wfo-0000987316]
homotypic Crataegus oxyacantha subsp. oxyacanthoides (Thuill.) Maire Flore de l'Afrique du Nord ; 1980 135 1980 [wfo-0000987317]
homotypic Crataegus oxyacantha var. oxyacanthoides (Thuill.) Chevall. Fl. Gén. Env. Paris 2: 686 (1827) [wfo-1200092116]
homotypic Crataegus oxyacantha subsp. oxyacanthoides (Thuill.) Arcang. Comp. Fl. Ital. : 230 (1882) [wfo-1200092117]
homotypic Crataegus oxyacantha f. oxyacanthoides (Thuill.) Fiori Fl. Anal. Italia 1: 596 (1898) [wfo-1200093511]
homotypic Mespilus oxyacantha var. oxyacanthoides (Thuill.) T.Lestib. Botanogr. Belg. 2: 408 (1827) [wfo-1200089879]
synonym Mespilus sorbifolia (Lange) Asch. & Graebn. Synopsis der mitteleurop„ischen Flora ; 1896 21 1906 [wfo-0000990282]
basionym Crataegus sorbifolia Lange Bot. Tidsskr. 13: 24 (1882) [wfo-0000990154]
homotypic Crataegus ariifolia Cinovskis Crat. Balt. : 67 (1971) [wfo-0000984974]
synonym Mespilus sorbifolia (Dippel) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 21 (1906) [wfo-1000060557]
synonym Oxyacantha matthioli Bubani Fl. Pyren. 2: 576 (1899) [wfo-0000995016]
synonym Oxyacantha monogyna var. rosea (Willd.) M.Roem. Fam. Nat. Syn. Monogr. 3: 108 (1847) [wfo-0000987424]
basionym Crataegus oxyacantha var. rosea Willd. Berlin. Baumz. : 89 (1796) [wfo-0000987404]
homotypic Crataegus laevigata f. rosea (Willd.) Geerinck Taxonomaniac 1: 10 (2001) [wfo-0001323507]
homotypic Crataegus monogyna var. rosea (Willd.) K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 280 (1853) [wfo-0000987406]
homotypic Crataegus oxyacantha f. rosea (Willd.) Rehder Bibliogr. Cult. Trees : 249 (1949) [wfo-0000987407]
synonym Oxyacantha obtusata (Ser.) M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0000990346]
basionym Crataegus oxyacantha var. obtusata DC. Prodr. 2: 628 (1825) [wfo-1200092115]
homotypic Mespilus oxyacantha var. obtusata (DC.) Wenz. Linnaea 38: 162 (1874) [wfo-0000999629]
synonym Oxyacantha vulgaris (Ser.) M.Roem. Fam. Nat. Syn. Monogr. 3: 109 (1847) [wfo-0000987322]
basionym Crataegus oxyacantha var. vulgaris DC. Prodr. 2: 628 (1825) [wfo-1200092126]
homotypic Crataegus laevigata var. vulgaris (DC.) P.A.Schmidt Mitt. Florist. Kart. Sachsen-Anhalt 7(2): 87 (1981) [wfo-0000987323]
homotypic Crataegus laevigata subsp. vulgaris (Medik.) T.Baranec Acta Dendrobiol. 11: 17 (1986) [wfo-0000987324]
C. lambertiana Lange Revis. Crataeg. : 58 (1897) [wfo-0000989741]
homotypic Mespilus lambertiana (Lange) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 44 (1906) [wfo-0000990252]
synonym Crataegus atrorubella Cinovskis Crat. Balt. : 206 (1971) [wfo-0000989566]
synonym Crataegus degenii Zsák Bot. Közlem. 32: 191 (1935) [wfo-0000989643]
synonym Crataegus degenii var. monogynoides Zsák Bot. Közlem. 32: 191 (1935) [wfo-0000999369]
synonym Crataegus degenii var. zsakii Boros ex Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 189 (2015) [wfo-1200085493]
synonym Crataegus schneideri Cinovskis Crat. Balt. : 199 (1971) [wfo-0000989846]
synonym Mespilus lambertiana (Lange) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 44 (1906) [wfo-0000990252]
basionym Crataegus lambertiana Lange Revis. Crataeg. : 58 (1897) [wfo-0000989741]
C. laneyi Sarg. Trees & Shrubs 1: 5 (1902) [wfo-0001011553]
synonym Crataegus divisa Sarg. [wfo-0001011723]
C. lanuginosa Sarg. Trees & Shrubs 1: 113 (1903) [wfo-0001010454]
homotypic Crataegus mollis var. lanuginosa (Sarg.) Lance Phytoneuron 2011-3: 6 (2011) [wfo-0001400278]
synonym Crataegus mollis var. lanuginosa (Sarg.) Lance Phytoneuron 2011-3: 6 (2011) [wfo-0001400278]
basionym Crataegus lanuginosa Sarg. Trees & Shrubs 1: 113 (1903) [wfo-0001010454]
C. lassa Beadle Biltmore Bot. Stud. 1: 29 (1901) [wfo-0000983582]
synonym Crataegus adusta Beadle Biltmore Bot. Stud. 1: 110 (1902) [wfo-0000983645]
synonym Crataegus amica Beadle Biltmore Bot. Stud. 1: 97 (1902) [wfo-0000983629]
synonym Crataegus arguta Beadle Biltmore Bot. Stud. 1: 102 (1902) [wfo-0000983637]
synonym Crataegus audens Beadle Biltmore Bot. Stud. 1: 114 (1902) [wfo-0000983650]
synonym Crataegus constans Beadle Biltmore Bot. Stud. 1: 88 (1902) [wfo-0000983618]
synonym Crataegus crocea Beadle Biltmore Bot. Stud. 1: 113 (1902) [wfo-0000983649]
synonym Crataegus curva Beadle Biltmore Bot. Stud. 1: 109 (1902) [wfo-0000983644]
synonym Crataegus dapsilis Beadle Biltmore Bot. Stud. 1: 89 (1902) [wfo-0000983619]
synonym Crataegus dapsilis f. serotina Murrill Castanea 7: 21 (1942) [wfo-0001325583]
synonym Crataegus dolosa Beadle Biltmore Bot. Stud. 1: 90 (1902) [wfo-0000983620]
synonym Crataegus flava var. integra Nash Bull. Torrey Bot. Club 22: 150 (1895) [wfo-0000983579]
homotypic Crataegus integra (Nash) Beadle Biltmore Bot. Stud. 1: 87 (1902) [wfo-0001010365]
homotypic Crataegus lassa var. integra (Nash) Lance Phytoneuron 2011-3: 5 (2011) [wfo-0001040324]
synonym Crataegus frugalis Beadle Biltmore Bot. Stud. 1: 100 (1902) [wfo-0000983632]
synonym Crataegus illudens Beadle Biltmore Bot. Stud. 1: 111 (1902) [wfo-0000983647]
synonym Crataegus incana Beadle Biltmore Bot. Stud. 1: 113 (1902) [wfo-0001014194]
synonym Crataegus inopina Beadle Biltmore Bot. Stud. 1: 107 (1902) [wfo-0000983642]
synonym Crataegus inops Beadle Biltmore Bot. Stud. 1: 96 (1902) [wfo-0000983628]
synonym Crataegus integra (Nash) Beadle Biltmore Bot. Stud. 1: 87 (1902) [wfo-0001010365]
basionym Crataegus flava var. integra Nash Bull. Torrey Bot. Club 22: 150 (1895) [wfo-0000983579]
homotypic Crataegus lassa var. integra (Nash) Lance Phytoneuron 2011-3: 5 (2011) [wfo-0001040324]
synonym Crataegus lanata Beadle Biltmore Bot. Stud. 1: 86 (1902) [wfo-0001010445]
homotypic Crataegus lassa var. lanata (Beadle) Lance Phytoneuron 2011-3: 5 (2011) [wfo-0001400275]
synonym Crataegus lassa var. integra (Nash) Lance Phytoneuron 2011-3: 5 (2011) [wfo-0001040324]
basionym Crataegus flava var. integra Nash Bull. Torrey Bot. Club 22: 150 (1895) [wfo-0000983579]
homotypic Crataegus integra (Nash) Beadle Biltmore Bot. Stud. 1: 87 (1902) [wfo-0001010365]
synonym Crataegus lassa var. lanata (Beadle) Lance Phytoneuron 2011-3: 5 (2011) [wfo-0001400275]
basionym Crataegus lanata Beadle Biltmore Bot. Stud. 1: 86 (1902) [wfo-0001010445]
synonym Crataegus lassa var. recurva (Beadle) Lance Phytoneuron 2011-3: 5 (2011) [wfo-0001400276]
basionym Crataegus recurva Beadle Biltmore Bot. Stud. 1: 106 (1902) [wfo-0001011427]
synonym Crataegus meridiana Beadle Biltmore Bot. Stud. 1: 115 (1902) [wfo-0001011412]
synonym Crataegus panda Beadle Biltmore Bot. Stud. 1: 89 (1902) [wfo-0001010523]
synonym Crataegus rava Beadle Biltmore Bot. Stud. 1: 91 (1902) [wfo-0000983621]
synonym Crataegus recurva Beadle Biltmore Bot. Stud. 1: 106 (1902) [wfo-0001011427]
homotypic Crataegus lassa var. recurva (Beadle) Lance Phytoneuron 2011-3: 5 (2011) [wfo-0001400276]
synonym Crataegus rimosa Beadle Biltmore Bot. Stud. 1: 107 (1902) [wfo-0000983641]
synonym Crataegus sodalis Beadle Biltmore Bot. Stud. 1: 80 (1902) [wfo-0000983613]
synonym Crataegus vicana Beadle Biltmore Bot. Stud. 1: 104 (1902) [wfo-0000983640]
synonym Crataegus villaris Beadle Biltmore Bot. Stud. 1: 108 (1902) [wfo-0000983643]
C. latebrosa Sarg. Rep. (Annual) Missouri Bot. Gard. 22: 73 (1911) [wfo-0001004039]
synonym Crataegus noelensis Sarg. J. Arnold Arbor. 1: 253 (1920) [wfo-0001012016]
C. lavallei Hérincq ex Lavallée Icon. Sel. Arb. : 21 (1880) [wfo-0001016841]
synonym Crataegus carrierei Vauvel ex Carrière Rev. Hort. (Paris) 55: 108 (1883) [wfo-0001016842]
homotypic Crataegus lavallei var. carrierei (Vauvel ex Carrière) Cinovskis Crat. Balt. : 219 (1971) [wfo-0001387622]
synonym Crataegus mexicana var. carrierei Gumbl. Gard. Chron., ser. 3, 4: 736 (1888) [wfo-0000989140]
C. leonensis E.J.Palmer J. Arnold Arbor. 13: 422 (1932) [wfo-0001011408]
C. longipes Pojark. Novosti Sist. Vyssh. Rast. 1: 171 (1964) [wfo-0000988698]
C. lucorum Sarg. Bot. Gaz. 31: 227 (1901) [wfo-0001010476]
synonym Crataegus insolens Sarg. Rhodora 7: 217 (1905) [wfo-0001011726]
homotypic Crataegus lucorum var. insolens (Sarg.) Eggl. Rhodora 10: 79 (1908) [wfo-0001399535]
synonym Crataegus lucorum var. insolens (Sarg.) Eggl. Rhodora 10: 79 (1908) [wfo-0001399535]
basionym Crataegus insolens Sarg. Rhodora 7: 217 (1905) [wfo-0001011726]
synonym Crataegus tarda Sarg. Bot. Gaz. 35: 392 (1903) [wfo-0001017456]
C. lumaria Ashe J. Elisha Mitchell Sci. Soc. 19(1): 25 (1903) [wfo-0001004049]
homotypic Crataegus dodgei var. lumaria (Ashe) Sarg. Crataegus S. Michigan : 556 (1906 publ. 1907) [wfo-0001011745]
synonym Crataegus caesariata Sarg. Bull. New York State Mus. Nat. Hist. 105: 64 (1906) [wfo-0001011727]
homotypic Crataegus chrysocarpa var. caesariata (Sarg.) E.J.Palmer Brittonia 5: 484 (1946) [wfo-0001011734]
synonym Crataegus chrysocarpa var. caesariata (Sarg.) E.J.Palmer Brittonia 5: 484 (1946) [wfo-0001011734]
basionym Crataegus caesariata Sarg. Bull. New York State Mus. Nat. Hist. 105: 64 (1906) [wfo-0001011727]
synonym Crataegus dodgei var. lumaria (Ashe) Sarg. Crataegus S. Michigan : 556 (1906 publ. 1907) [wfo-0001011745]
basionym Crataegus lumaria Ashe J. Elisha Mitchell Sci. Soc. 19(1): 25 (1903) [wfo-0001004049]
synonym Crataegus jackii Sarg. Rhodora 5: 162 (1903) [wfo-0001131786]
C. macracantha (Lindl.) Lodd. ex Loudon Arbor. Frutic. Brit. 2: 819 (1838) [wfo-0001012543]
basionym Crataegus glandulosa var. macracantha Lindl. Edwards's Bot. Reg. 22: t. 1912 (1836) [wfo-1200076581]
homotypic Crataegus succulenta var. macracantha (Lindl.) Eggl. List Pl. New York : 428 (1924) [wfo-0001012574]
homotypic Crataegus succulenta var. macrantha (Lodd. ex Loudon) Eggl. ; 1921 65 1923 [wfo-0000990097]
homotypic Mespilus macracantha (Lindl.) Wenz. Linnaea 38: 137 (1874) [wfo-0000990232]
synonym Crataegus beckiana Sarg. Bull. New York State Mus. Nat. Hist. 105: 75 (1906) [wfo-0000987436]
synonym Crataegus coloradensis A.Nelson Proc. Biol. Soc. Washington 17: 175 (1904 publ. 1905) [wfo-0001001359]
synonym Crataegus columbiana var. occidentalis (Britton) Dorn Vasc. Pl. Wyoming : 299 (1988) [wfo-0001410159]
basionym Crataegus occidentalis Britton Bull. New York Bot. Gard. 1: 448 (1900) [wfo-0001001337]
homotypic Crataegus macracantha var. occidentalis (Britton) Eggl. Rhodora 10: 82 (1908) [wfo-0001012557]
homotypic Crataegus succulenta var. occidentalis (Britton) E.J.Palmer Manual, ed. 8: 799 (1950) [wfo-0001012597]
synonym Crataegus divida Sarg. Bot. Gaz. 35: 401 (1903) [wfo-0001131815]
homotypic Crataegus macracantha var. divida (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 161 (1965) [wfo-0001012550]
synonym Crataegus douglasii Macoun Cat. Canad. Pl. 1: 522 (1883) [wfo-0000990234]
synonym Crataegus ferentaria Sarg. Proc. Rochester Acad. Sci. 4: 135 (1903) [wfo-0000986804]
synonym Crataegus glandulosa var. macracantha Lindl. Edwards's Bot. Reg. 22: t. 1912 (1836) [wfo-1200076581]
homotypic Crataegus macracantha (Lindl.) Lodd. ex Loudon Arbor. Frutic. Brit. 2: 819 (1838) [wfo-0001012543]
homotypic Crataegus succulenta var. macracantha (Lindl.) Eggl. List Pl. New York : 428 (1924) [wfo-0001012574]
homotypic Crataegus succulenta var. macrantha (Lodd. ex Loudon) Eggl. ; 1921 65 1923 [wfo-0000990097]
homotypic Mespilus macracantha (Lindl.) Wenz. Linnaea 38: 137 (1874) [wfo-0000990232]
synonym Crataegus glandulosa var. minor (Loudon) Farw. Amer. Midl. Naturalist 12: 66 (1930) [wfo-0001399530]
basionym Crataegus macracantha var. minor Loudon Arbor. Frutic. Brit. : 819 (1838) [wfo-0001399536]
synonym Crataegus macracantha var. divida (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 161 (1965) [wfo-0001012550]
basionym Crataegus divida Sarg. Bot. Gaz. 35: 401 (1903) [wfo-0001131815]
synonym Crataegus macracantha var. minor Loudon Arbor. Frutic. Brit. : 819 (1838) [wfo-0001399536]
homotypic Crataegus glandulosa var. minor (Loudon) Farw. Amer. Midl. Naturalist 12: 66 (1930) [wfo-0001399530]
synonym Crataegus macracantha var. occidentalis (Britton) Eggl. Rhodora 10: 82 (1908) [wfo-0001012557]
basionym Crataegus occidentalis Britton Bull. New York Bot. Gard. 1: 448 (1900) [wfo-0001001337]
homotypic Crataegus columbiana var. occidentalis (Britton) Dorn Vasc. Pl. Wyoming : 299 (1988) [wfo-0001410159]
homotypic Crataegus succulenta var. occidentalis (Britton) E.J.Palmer Manual, ed. 8: 799 (1950) [wfo-0001012597]
synonym Crataegus microsperma Sarg. Ontario Nat. Sci. Bull. 4: 82 (1908) [wfo-0000986972]
synonym Crataegus occidentalis Britton Bull. New York Bot. Gard. 1: 448 (1900) [wfo-0001001337]
homotypic Crataegus columbiana var. occidentalis (Britton) Dorn Vasc. Pl. Wyoming : 299 (1988) [wfo-0001410159]
homotypic Crataegus macracantha var. occidentalis (Britton) Eggl. Rhodora 10: 82 (1908) [wfo-0001012557]
homotypic Crataegus succulenta var. occidentalis (Britton) E.J.Palmer Manual, ed. 8: 799 (1950) [wfo-0001012597]
synonym Crataegus ogdensburgensis Sarg. Bull. New York State Mus. Nat. Hist. 167: 123 (1913) [wfo-0000987032]
synonym Crataegus sanguinea Torr. & A.Gray Fl. N. Amer. 1: 464 (1840) [wfo-0000990233]
synonym Crataegus succulenta var. macracantha (Lindl.) Eggl. List Pl. New York : 428 (1924) [wfo-0001012574]
basionym Crataegus glandulosa var. macracantha Lindl. Edwards's Bot. Reg. 22: t. 1912 (1836) [wfo-1200076581]
homotypic Crataegus macracantha (Lindl.) Lodd. ex Loudon Arbor. Frutic. Brit. 2: 819 (1838) [wfo-0001012543]
homotypic Crataegus succulenta var. macrantha (Lodd. ex Loudon) Eggl. ; 1921 65 1923 [wfo-0000990097]
homotypic Mespilus macracantha (Lindl.) Wenz. Linnaea 38: 137 (1874) [wfo-0000990232]
synonym Crataegus succulenta var. macrantha (Lodd. ex Loudon) Eggl. ; 1921 65 1923 [wfo-0000990097]
basionym Crataegus glandulosa var. macracantha Lindl. Edwards's Bot. Reg. 22: t. 1912 (1836) [wfo-1200076581]
homotypic Crataegus macracantha (Lindl.) Lodd. ex Loudon Arbor. Frutic. Brit. 2: 819 (1838) [wfo-0001012543]
homotypic Crataegus succulenta var. macracantha (Lindl.) Eggl. List Pl. New York : 428 (1924) [wfo-0001012574]
homotypic Mespilus macracantha (Lindl.) Wenz. Linnaea 38: 137 (1874) [wfo-0000990232]
synonym Crataegus succulenta var. occidentalis (Britton) E.J.Palmer Manual, ed. 8: 799 (1950) [wfo-0001012597]
basionym Crataegus occidentalis Britton Bull. New York Bot. Gard. 1: 448 (1900) [wfo-0001001337]
homotypic Crataegus columbiana var. occidentalis (Britton) Dorn Vasc. Pl. Wyoming : 299 (1988) [wfo-0001410159]
homotypic Crataegus macracantha var. occidentalis (Britton) Eggl. Rhodora 10: 82 (1908) [wfo-0001012557]
synonym Mespilus macracantha (Lindl.) Wenz. Linnaea 38: 137 (1874) [wfo-0000990232]
basionym Crataegus glandulosa var. macracantha Lindl. Edwards's Bot. Reg. 22: t. 1912 (1836) [wfo-1200076581]
homotypic Crataegus macracantha (Lindl.) Lodd. ex Loudon Arbor. Frutic. Brit. 2: 819 (1838) [wfo-0001012543]
homotypic Crataegus succulenta var. macracantha (Lindl.) Eggl. List Pl. New York : 428 (1924) [wfo-0001012574]
homotypic Crataegus succulenta var. macrantha (Lodd. ex Loudon) Eggl. ; 1921 65 1923 [wfo-0000990097]
C. macrocarpa Hegetschw. Fl. Schweiz : 464 (1839) [wfo-0001016197]
homotypic Crataegus monogyna var. macrocarpa (Hegetschw.) K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 280 (1853) [wfo-0000998289]
homotypic Crataegus oxyacantha subsp. macrocarpa (Hegetschw.) Nyman Consp. Fl. Eur. : 243 (1879) [wfo-0000984484]
homotypic Crataegus oxyacantha f. macrocarpa (Hegetschw.) C.K.Schneid. Ill. Handb. Laubholzk. 1: 780 (1906) [wfo-0000998919]
homotypic Crataegus oxyacantha var. macrocarpa (Hegetschw.) H.Lév. ; 1912 182 1912 [wfo-0000998930]
homotypic Crataegus oxyacantha prol. macrocarpa (Hegetschw.) Rouy & E.G.Camus Fl. France 7: 5 (1901) [wfo-1200075696]
homotypic Crataegus oxyacantha var. macrocarpa (Hegetschw.) Gaut. Cat. Fl. Pyrénées-orientales : 173 (1897) [wfo-1200092111]
homotypic Crataegus oxyacantha var. macrocarpa (Hegetschw.) P.Fourn. Fl. Compl. Plaine Franç. : 93 (1928) [wfo-1200093473]
homotypic Mespilus monogyna var. macrocarpa (Hegetschw.) Wenz. Linnaea 38: 158 (1874) [wfo-0000999556]
homotypic Mespilus oxyacantha prol. macrocarpa (Hegetschw.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 27 (1906) [wfo-1200075350]
homotypic Mespilus oxyacantha var. macrocarpa (Hegetschw.) Gremli Excursionsfl. Schweiz : 172 (1878) [wfo-1200092300]
homotypic Oxyacantha macrocarpa (Hegetschw.) M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0000990336]
homotypic Oxyacantha macrocarpa (Hegetschw.) M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0001006954]
synonym Crataegus monogyna var. macrocarpa (Hegetschw.) K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 280 (1853) [wfo-0000998289]
basionym Crataegus macrocarpa Hegetschw. Fl. Schweiz : 464 (1839) [wfo-0001016197]
homotypic Crataegus oxyacantha subsp. macrocarpa (Hegetschw.) Nyman Consp. Fl. Eur. : 243 (1879) [wfo-0000984484]
homotypic Crataegus oxyacantha f. macrocarpa (Hegetschw.) C.K.Schneid. Ill. Handb. Laubholzk. 1: 780 (1906) [wfo-0000998919]
homotypic Crataegus oxyacantha var. macrocarpa (Hegetschw.) H.Lév. ; 1912 182 1912 [wfo-0000998930]
homotypic Crataegus oxyacantha prol. macrocarpa (Hegetschw.) Rouy & E.G.Camus Fl. France 7: 5 (1901) [wfo-1200075696]
homotypic Crataegus oxyacantha var. macrocarpa (Hegetschw.) Gaut. Cat. Fl. Pyrénées-orientales : 173 (1897) [wfo-1200092111]
homotypic Crataegus oxyacantha var. macrocarpa (Hegetschw.) P.Fourn. Fl. Compl. Plaine Franç. : 93 (1928) [wfo-1200093473]
homotypic Mespilus monogyna var. macrocarpa (Hegetschw.) Wenz. Linnaea 38: 158 (1874) [wfo-0000999556]
homotypic Mespilus oxyacantha prol. macrocarpa (Hegetschw.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 27 (1906) [wfo-1200075350]
homotypic Mespilus oxyacantha var. macrocarpa (Hegetschw.) Gremli Excursionsfl. Schweiz : 172 (1878) [wfo-1200092300]
homotypic Oxyacantha macrocarpa (Hegetschw.) M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0000990336]
homotypic Oxyacantha macrocarpa (Hegetschw.) M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0001006954]
synonym Crataegus oxyacantha subsp. macrocarpa (Hegetschw.) Nyman Consp. Fl. Eur. : 243 (1879) [wfo-0000984484]
basionym Crataegus macrocarpa Hegetschw. Fl. Schweiz : 464 (1839) [wfo-0001016197]
homotypic Crataegus monogyna var. macrocarpa (Hegetschw.) K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 280 (1853) [wfo-0000998289]
homotypic Crataegus oxyacantha f. macrocarpa (Hegetschw.) C.K.Schneid. Ill. Handb. Laubholzk. 1: 780 (1906) [wfo-0000998919]
homotypic Crataegus oxyacantha var. macrocarpa (Hegetschw.) H.Lév. ; 1912 182 1912 [wfo-0000998930]
homotypic Crataegus oxyacantha prol. macrocarpa (Hegetschw.) Rouy & E.G.Camus Fl. France 7: 5 (1901) [wfo-1200075696]
homotypic Crataegus oxyacantha var. macrocarpa (Hegetschw.) Gaut. Cat. Fl. Pyrénées-orientales : 173 (1897) [wfo-1200092111]
homotypic Crataegus oxyacantha var. macrocarpa (Hegetschw.) P.Fourn. Fl. Compl. Plaine Franç. : 93 (1928) [wfo-1200093473]
homotypic Mespilus monogyna var. macrocarpa (Hegetschw.) Wenz. Linnaea 38: 158 (1874) [wfo-0000999556]
homotypic Mespilus oxyacantha prol. macrocarpa (Hegetschw.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 27 (1906) [wfo-1200075350]
homotypic Mespilus oxyacantha var. macrocarpa (Hegetschw.) Gremli Excursionsfl. Schweiz : 172 (1878) [wfo-1200092300]
homotypic Oxyacantha macrocarpa (Hegetschw.) M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0000990336]
homotypic Oxyacantha macrocarpa (Hegetschw.) M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0001006954]
synonym Crataegus oxyacantha f. macrocarpa (Hegetschw.) C.K.Schneid. Ill. Handb. Laubholzk. 1: 780 (1906) [wfo-0000998919]
basionym Crataegus macrocarpa Hegetschw. Fl. Schweiz : 464 (1839) [wfo-0001016197]
homotypic Crataegus monogyna var. macrocarpa (Hegetschw.) K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 280 (1853) [wfo-0000998289]
homotypic Crataegus oxyacantha subsp. macrocarpa (Hegetschw.) Nyman Consp. Fl. Eur. : 243 (1879) [wfo-0000984484]
homotypic Crataegus oxyacantha var. macrocarpa (Hegetschw.) H.Lév. ; 1912 182 1912 [wfo-0000998930]
homotypic Crataegus oxyacantha prol. macrocarpa (Hegetschw.) Rouy & E.G.Camus Fl. France 7: 5 (1901) [wfo-1200075696]
homotypic Crataegus oxyacantha var. macrocarpa (Hegetschw.) Gaut. Cat. Fl. Pyrénées-orientales : 173 (1897) [wfo-1200092111]
homotypic Crataegus oxyacantha var. macrocarpa (Hegetschw.) P.Fourn. Fl. Compl. Plaine Franç. : 93 (1928) [wfo-1200093473]
homotypic Mespilus monogyna var. macrocarpa (Hegetschw.) Wenz. Linnaea 38: 158 (1874) [wfo-0000999556]
homotypic Mespilus oxyacantha prol. macrocarpa (Hegetschw.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 27 (1906) [wfo-1200075350]
homotypic Mespilus oxyacantha var. macrocarpa (Hegetschw.) Gremli Excursionsfl. Schweiz : 172 (1878) [wfo-1200092300]
homotypic Oxyacantha macrocarpa (Hegetschw.) M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0000990336]
homotypic Oxyacantha macrocarpa (Hegetschw.) M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0001006954]
synonym Crataegus oxyacantha var. macrocarpa (Hegetschw.) H.Lév. ; 1912 182 1912 [wfo-0000998930]
basionym Crataegus macrocarpa Hegetschw. Fl. Schweiz : 464 (1839) [wfo-0001016197]
homotypic Crataegus monogyna var. macrocarpa (Hegetschw.) K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 280 (1853) [wfo-0000998289]
homotypic Crataegus oxyacantha subsp. macrocarpa (Hegetschw.) Nyman Consp. Fl. Eur. : 243 (1879) [wfo-0000984484]
homotypic Crataegus oxyacantha f. macrocarpa (Hegetschw.) C.K.Schneid. Ill. Handb. Laubholzk. 1: 780 (1906) [wfo-0000998919]
homotypic Crataegus oxyacantha prol. macrocarpa (Hegetschw.) Rouy & E.G.Camus Fl. France 7: 5 (1901) [wfo-1200075696]
homotypic Crataegus oxyacantha var. macrocarpa (Hegetschw.) Gaut. Cat. Fl. Pyrénées-orientales : 173 (1897) [wfo-1200092111]
homotypic Crataegus oxyacantha var. macrocarpa (Hegetschw.) P.Fourn. Fl. Compl. Plaine Franç. : 93 (1928) [wfo-1200093473]
homotypic Mespilus monogyna var. macrocarpa (Hegetschw.) Wenz. Linnaea 38: 158 (1874) [wfo-0000999556]
homotypic Mespilus oxyacantha prol. macrocarpa (Hegetschw.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 27 (1906) [wfo-1200075350]
homotypic Mespilus oxyacantha var. macrocarpa (Hegetschw.) Gremli Excursionsfl. Schweiz : 172 (1878) [wfo-1200092300]
homotypic Oxyacantha macrocarpa (Hegetschw.) M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0000990336]
homotypic Oxyacantha macrocarpa (Hegetschw.) M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0001006954]
synonym Crataegus oxyacantha var. macrocarpa (Hegetschw.) P.Fourn. Fl. Compl. Plaine Franç. : 93 (1928) [wfo-1200093473]
basionym Crataegus macrocarpa Hegetschw. Fl. Schweiz : 464 (1839) [wfo-0001016197]
homotypic Crataegus monogyna var. macrocarpa (Hegetschw.) K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 280 (1853) [wfo-0000998289]
homotypic Crataegus oxyacantha subsp. macrocarpa (Hegetschw.) Nyman Consp. Fl. Eur. : 243 (1879) [wfo-0000984484]
homotypic Crataegus oxyacantha f. macrocarpa (Hegetschw.) C.K.Schneid. Ill. Handb. Laubholzk. 1: 780 (1906) [wfo-0000998919]
homotypic Crataegus oxyacantha var. macrocarpa (Hegetschw.) H.Lév. ; 1912 182 1912 [wfo-0000998930]
homotypic Crataegus oxyacantha prol. macrocarpa (Hegetschw.) Rouy & E.G.Camus Fl. France 7: 5 (1901) [wfo-1200075696]
homotypic Crataegus oxyacantha var. macrocarpa (Hegetschw.) Gaut. Cat. Fl. Pyrénées-orientales : 173 (1897) [wfo-1200092111]
homotypic Mespilus monogyna var. macrocarpa (Hegetschw.) Wenz. Linnaea 38: 158 (1874) [wfo-0000999556]
homotypic Mespilus oxyacantha prol. macrocarpa (Hegetschw.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 27 (1906) [wfo-1200075350]
homotypic Mespilus oxyacantha var. macrocarpa (Hegetschw.) Gremli Excursionsfl. Schweiz : 172 (1878) [wfo-1200092300]
homotypic Oxyacantha macrocarpa (Hegetschw.) M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0000990336]
homotypic Oxyacantha macrocarpa (Hegetschw.) M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0001006954]
synonym Crataegus oxyacantha var. macrocarpa (Hegetschw.) Gaut. Cat. Fl. Pyrénées-orientales : 173 (1897) [wfo-1200092111]
basionym Crataegus macrocarpa Hegetschw. Fl. Schweiz : 464 (1839) [wfo-0001016197]
homotypic Crataegus monogyna var. macrocarpa (Hegetschw.) K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 280 (1853) [wfo-0000998289]
homotypic Crataegus oxyacantha subsp. macrocarpa (Hegetschw.) Nyman Consp. Fl. Eur. : 243 (1879) [wfo-0000984484]
homotypic Crataegus oxyacantha f. macrocarpa (Hegetschw.) C.K.Schneid. Ill. Handb. Laubholzk. 1: 780 (1906) [wfo-0000998919]
homotypic Crataegus oxyacantha var. macrocarpa (Hegetschw.) H.Lév. ; 1912 182 1912 [wfo-0000998930]
homotypic Crataegus oxyacantha prol. macrocarpa (Hegetschw.) Rouy & E.G.Camus Fl. France 7: 5 (1901) [wfo-1200075696]
homotypic Crataegus oxyacantha var. macrocarpa (Hegetschw.) P.Fourn. Fl. Compl. Plaine Franç. : 93 (1928) [wfo-1200093473]
homotypic Mespilus monogyna var. macrocarpa (Hegetschw.) Wenz. Linnaea 38: 158 (1874) [wfo-0000999556]
homotypic Mespilus oxyacantha prol. macrocarpa (Hegetschw.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 27 (1906) [wfo-1200075350]
homotypic Mespilus oxyacantha var. macrocarpa (Hegetschw.) Gremli Excursionsfl. Schweiz : 172 (1878) [wfo-1200092300]
homotypic Oxyacantha macrocarpa (Hegetschw.) M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0000990336]
homotypic Oxyacantha macrocarpa (Hegetschw.) M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0001006954]
synonym Crataegus oxyacantha prol. macrocarpa (Hegetschw.) Rouy & E.G.Camus Fl. France 7: 5 (1901) [wfo-1200075696]
basionym Crataegus macrocarpa Hegetschw. Fl. Schweiz : 464 (1839) [wfo-0001016197]
homotypic Crataegus monogyna var. macrocarpa (Hegetschw.) K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 280 (1853) [wfo-0000998289]
homotypic Crataegus oxyacantha subsp. macrocarpa (Hegetschw.) Nyman Consp. Fl. Eur. : 243 (1879) [wfo-0000984484]
homotypic Crataegus oxyacantha f. macrocarpa (Hegetschw.) C.K.Schneid. Ill. Handb. Laubholzk. 1: 780 (1906) [wfo-0000998919]
homotypic Crataegus oxyacantha var. macrocarpa (Hegetschw.) H.Lév. ; 1912 182 1912 [wfo-0000998930]
homotypic Crataegus oxyacantha var. macrocarpa (Hegetschw.) Gaut. Cat. Fl. Pyrénées-orientales : 173 (1897) [wfo-1200092111]
homotypic Crataegus oxyacantha var. macrocarpa (Hegetschw.) P.Fourn. Fl. Compl. Plaine Franç. : 93 (1928) [wfo-1200093473]
homotypic Mespilus monogyna var. macrocarpa (Hegetschw.) Wenz. Linnaea 38: 158 (1874) [wfo-0000999556]
homotypic Mespilus oxyacantha prol. macrocarpa (Hegetschw.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 27 (1906) [wfo-1200075350]
homotypic Mespilus oxyacantha var. macrocarpa (Hegetschw.) Gremli Excursionsfl. Schweiz : 172 (1878) [wfo-1200092300]
homotypic Oxyacantha macrocarpa (Hegetschw.) M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0000990336]
homotypic Oxyacantha macrocarpa (Hegetschw.) M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0001006954]
synonym Mespilus monogyna var. macrocarpa (Hegetschw.) Wenz. Linnaea 38: 158 (1874) [wfo-0000999556]
basionym Crataegus macrocarpa Hegetschw. Fl. Schweiz : 464 (1839) [wfo-0001016197]
homotypic Crataegus monogyna var. macrocarpa (Hegetschw.) K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 280 (1853) [wfo-0000998289]
homotypic Crataegus oxyacantha subsp. macrocarpa (Hegetschw.) Nyman Consp. Fl. Eur. : 243 (1879) [wfo-0000984484]
homotypic Crataegus oxyacantha f. macrocarpa (Hegetschw.) C.K.Schneid. Ill. Handb. Laubholzk. 1: 780 (1906) [wfo-0000998919]
homotypic Crataegus oxyacantha var. macrocarpa (Hegetschw.) H.Lév. ; 1912 182 1912 [wfo-0000998930]
homotypic Crataegus oxyacantha prol. macrocarpa (Hegetschw.) Rouy & E.G.Camus Fl. France 7: 5 (1901) [wfo-1200075696]
homotypic Crataegus oxyacantha var. macrocarpa (Hegetschw.) Gaut. Cat. Fl. Pyrénées-orientales : 173 (1897) [wfo-1200092111]
homotypic Crataegus oxyacantha var. macrocarpa (Hegetschw.) P.Fourn. Fl. Compl. Plaine Franç. : 93 (1928) [wfo-1200093473]
homotypic Mespilus oxyacantha prol. macrocarpa (Hegetschw.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 27 (1906) [wfo-1200075350]
homotypic Mespilus oxyacantha var. macrocarpa (Hegetschw.) Gremli Excursionsfl. Schweiz : 172 (1878) [wfo-1200092300]
homotypic Oxyacantha macrocarpa (Hegetschw.) M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0000990336]
homotypic Oxyacantha macrocarpa (Hegetschw.) M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0001006954]
synonym Mespilus oxyacantha var. macrocarpa (Hegetschw.) Gremli Excursionsfl. Schweiz : 172 (1878) [wfo-1200092300]
basionym Crataegus macrocarpa Hegetschw. Fl. Schweiz : 464 (1839) [wfo-0001016197]
homotypic Crataegus monogyna var. macrocarpa (Hegetschw.) K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 280 (1853) [wfo-0000998289]
homotypic Crataegus oxyacantha subsp. macrocarpa (Hegetschw.) Nyman Consp. Fl. Eur. : 243 (1879) [wfo-0000984484]
homotypic Crataegus oxyacantha f. macrocarpa (Hegetschw.) C.K.Schneid. Ill. Handb. Laubholzk. 1: 780 (1906) [wfo-0000998919]
homotypic Crataegus oxyacantha var. macrocarpa (Hegetschw.) H.Lév. ; 1912 182 1912 [wfo-0000998930]
homotypic Crataegus oxyacantha prol. macrocarpa (Hegetschw.) Rouy & E.G.Camus Fl. France 7: 5 (1901) [wfo-1200075696]
homotypic Crataegus oxyacantha var. macrocarpa (Hegetschw.) Gaut. Cat. Fl. Pyrénées-orientales : 173 (1897) [wfo-1200092111]
homotypic Crataegus oxyacantha var. macrocarpa (Hegetschw.) P.Fourn. Fl. Compl. Plaine Franç. : 93 (1928) [wfo-1200093473]
homotypic Mespilus monogyna var. macrocarpa (Hegetschw.) Wenz. Linnaea 38: 158 (1874) [wfo-0000999556]
homotypic Mespilus oxyacantha prol. macrocarpa (Hegetschw.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 27 (1906) [wfo-1200075350]
homotypic Oxyacantha macrocarpa (Hegetschw.) M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0000990336]
homotypic Oxyacantha macrocarpa (Hegetschw.) M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0001006954]
synonym Mespilus oxyacantha prol. macrocarpa (Hegetschw.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 27 (1906) [wfo-1200075350]
basionym Crataegus macrocarpa Hegetschw. Fl. Schweiz : 464 (1839) [wfo-0001016197]
homotypic Crataegus monogyna var. macrocarpa (Hegetschw.) K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 280 (1853) [wfo-0000998289]
homotypic Crataegus oxyacantha subsp. macrocarpa (Hegetschw.) Nyman Consp. Fl. Eur. : 243 (1879) [wfo-0000984484]
homotypic Crataegus oxyacantha f. macrocarpa (Hegetschw.) C.K.Schneid. Ill. Handb. Laubholzk. 1: 780 (1906) [wfo-0000998919]
homotypic Crataegus oxyacantha var. macrocarpa (Hegetschw.) H.Lév. ; 1912 182 1912 [wfo-0000998930]
homotypic Crataegus oxyacantha prol. macrocarpa (Hegetschw.) Rouy & E.G.Camus Fl. France 7: 5 (1901) [wfo-1200075696]
homotypic Crataegus oxyacantha var. macrocarpa (Hegetschw.) Gaut. Cat. Fl. Pyrénées-orientales : 173 (1897) [wfo-1200092111]
homotypic Crataegus oxyacantha var. macrocarpa (Hegetschw.) P.Fourn. Fl. Compl. Plaine Franç. : 93 (1928) [wfo-1200093473]
homotypic Mespilus monogyna var. macrocarpa (Hegetschw.) Wenz. Linnaea 38: 158 (1874) [wfo-0000999556]
homotypic Mespilus oxyacantha var. macrocarpa (Hegetschw.) Gremli Excursionsfl. Schweiz : 172 (1878) [wfo-1200092300]
homotypic Oxyacantha macrocarpa (Hegetschw.) M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0000990336]
homotypic Oxyacantha macrocarpa (Hegetschw.) M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0001006954]
synonym Oxyacantha macrocarpa (Hegetschw.) M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0000990336]
basionym Crataegus macrocarpa Hegetschw. Fl. Schweiz : 464 (1839) [wfo-0001016197]
homotypic Crataegus monogyna var. macrocarpa (Hegetschw.) K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 280 (1853) [wfo-0000998289]
homotypic Crataegus oxyacantha subsp. macrocarpa (Hegetschw.) Nyman Consp. Fl. Eur. : 243 (1879) [wfo-0000984484]
homotypic Crataegus oxyacantha f. macrocarpa (Hegetschw.) C.K.Schneid. Ill. Handb. Laubholzk. 1: 780 (1906) [wfo-0000998919]
homotypic Crataegus oxyacantha var. macrocarpa (Hegetschw.) H.Lév. ; 1912 182 1912 [wfo-0000998930]
homotypic Crataegus oxyacantha prol. macrocarpa (Hegetschw.) Rouy & E.G.Camus Fl. France 7: 5 (1901) [wfo-1200075696]
homotypic Crataegus oxyacantha var. macrocarpa (Hegetschw.) Gaut. Cat. Fl. Pyrénées-orientales : 173 (1897) [wfo-1200092111]
homotypic Crataegus oxyacantha var. macrocarpa (Hegetschw.) P.Fourn. Fl. Compl. Plaine Franç. : 93 (1928) [wfo-1200093473]
homotypic Mespilus monogyna var. macrocarpa (Hegetschw.) Wenz. Linnaea 38: 158 (1874) [wfo-0000999556]
homotypic Mespilus oxyacantha prol. macrocarpa (Hegetschw.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 27 (1906) [wfo-1200075350]
homotypic Mespilus oxyacantha var. macrocarpa (Hegetschw.) Gremli Excursionsfl. Schweiz : 172 (1878) [wfo-1200092300]
homotypic Oxyacantha macrocarpa (Hegetschw.) M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0001006954]
synonym Oxyacantha macrocarpa (Hegetschw.) M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0001006954]
basionym Crataegus macrocarpa Hegetschw. Fl. Schweiz : 464 (1839) [wfo-0001016197]
homotypic Crataegus monogyna var. macrocarpa (Hegetschw.) K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 280 (1853) [wfo-0000998289]
homotypic Crataegus oxyacantha subsp. macrocarpa (Hegetschw.) Nyman Consp. Fl. Eur. : 243 (1879) [wfo-0000984484]
homotypic Crataegus oxyacantha f. macrocarpa (Hegetschw.) C.K.Schneid. Ill. Handb. Laubholzk. 1: 780 (1906) [wfo-0000998919]
homotypic Crataegus oxyacantha var. macrocarpa (Hegetschw.) H.Lév. ; 1912 182 1912 [wfo-0000998930]
homotypic Crataegus oxyacantha prol. macrocarpa (Hegetschw.) Rouy & E.G.Camus Fl. France 7: 5 (1901) [wfo-1200075696]
homotypic Crataegus oxyacantha var. macrocarpa (Hegetschw.) Gaut. Cat. Fl. Pyrénées-orientales : 173 (1897) [wfo-1200092111]
homotypic Crataegus oxyacantha var. macrocarpa (Hegetschw.) P.Fourn. Fl. Compl. Plaine Franç. : 93 (1928) [wfo-1200093473]
homotypic Mespilus monogyna var. macrocarpa (Hegetschw.) Wenz. Linnaea 38: 158 (1874) [wfo-0000999556]
homotypic Mespilus oxyacantha prol. macrocarpa (Hegetschw.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 27 (1906) [wfo-1200075350]
homotypic Mespilus oxyacantha var. macrocarpa (Hegetschw.) Gremli Excursionsfl. Schweiz : 172 (1878) [wfo-1200092300]
homotypic Oxyacantha macrocarpa (Hegetschw.) M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0000990336]
C. macrocarpa var. hadensis (Hrabětová) K.I.Chr. Syst. Bot. Monogr. 35: 144 (1992) [wfo-0001409389]
basionym Crataegus calciphila var. hadensis Hrabětová Preslia 45: 110 (1973) [wfo-0001387620]
homotypic Crataegus walokochiana var. hadensis (Hrabětová) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 175 (2015) [wfo-1200089835]
synonym Crataegus brandenii R.Doll Natur Naturschutz Mecklenburg 13: 13 (1975) [wfo-0000989595]
synonym Crataegus calciphila Hrabětová Spisy Přír. Fak. Masarykovy Univ. 378: 433 (1956) [wfo-0000988230]
homotypic Crataegus macrocarpa subsp. calciphila (Hrabětová) Hrabětová Práce Bot. Klub Prirodoved. (Brno) 1967: 18 (1967) [wfo-0000999388]
homotypic Crataegus oxyacanthoides subsp. calciphila (Hrabětová) Á.Löve & D.Löve Opera Bot. 5: 219 (1961) [wfo-1200085885]
synonym Crataegus calciphila var. hadensis Hrabětová Preslia 45: 110 (1973) [wfo-0001387620]
homotypic Crataegus macrocarpa var. hadensis (Hrabětová) K.I.Chr. Syst. Bot. Monogr. 35: 144 (1992) [wfo-0001409389]
homotypic Crataegus walokochiana var. hadensis (Hrabětová) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 175 (2015) [wfo-1200089835]
synonym Crataegus calycina Peterm. Anal. Pfl.-Schlüss. : 135 (1846) [wfo-0000988251]
homotypic Crataegus macrocarpa var. calycina (Peterm.) Kerguélen Bull. Assoc. Inform., Appl. Bot. (Marseille) 1: 180 (1994) [wfo-1200092053]
homotypic Crataegus monogyna subsp. calycina (Peterm.) Jáv. & Soó A Magyar n”v‚nyvil g kozik”nyve etc. = [A handbook of Hungarian flora etc.] A Magyar n”v‚nyvil g kozik”nyve etc. = [A handbook of Hungarian flora etc.]; 1951 250 1951 [wfo-0000984521]
homotypic Crataegus monogyna var. calycina (Peterm.) Buia Flora Republicii populare RomŒne ; 1952 260 1956 [wfo-0000997936]
homotypic Crataegus monogyna subsp. calycina (Peterm.) Cajander Suom. Kasvio, ed. 5: 357 (1906) [wfo-0001009826]
homotypic Crataegus monogyna var. calycina (Peterm.) A.Kern. Monatsschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 18: 185 (1875) [wfo-1200092056]
homotypic Crataegus monogyna var. stenosepala Borbás Geogr. Enum. Pl. Comit. Castriferrei 23: 277 (1887) [wfo-1200076631]
homotypic Mespilus monogyna var. calycina (Peterm.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 33 (1906) [wfo-1200086054]
synonym Crataegus corniculata Hrabětová ex Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 180 (2015) [wfo-1000059766]
synonym Crataegus laevigata subsp. nemorensis (Hrabětová) Dostál Folia Mus. Rerum Nat. Bohemiae Occid., Bot. 21: 8 (1984) [wfo-0000997737]
basionym Crataegus oxyacantha subsp. nemorensis Hrabětová Preslia 45: 33 (1973) [wfo-0000999070]
homotypic Crataegus macrocarpa var. nemorensis (Hrabětová) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 178 (2015) [wfo-1200089844]
synonym Crataegus lepida Hrabětová Preslia 45: 108 (1973) [wfo-0000988663]
homotypic Crataegus palmstruchii var. lepida Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 176 (2015) [wfo-1200085482]
synonym Crataegus macrocarpa subsp. calciphila (Hrabětová) Hrabětová Práce Bot. Klub Prirodoved. (Brno) 1967: 18 (1967) [wfo-0000999388]
basionym Crataegus calciphila Hrabětová Spisy Přír. Fak. Masarykovy Univ. 378: 433 (1956) [wfo-0000988230]
homotypic Crataegus oxyacanthoides subsp. calciphila (Hrabětová) Á.Löve & D.Löve Opera Bot. 5: 219 (1961) [wfo-1200085885]
synonym Crataegus macrocarpa var. calycina (Peterm.) Kerguélen Bull. Assoc. Inform., Appl. Bot. (Marseille) 1: 180 (1994) [wfo-1200092053]
basionym Crataegus calycina Peterm. Anal. Pfl.-Schlüss. : 135 (1846) [wfo-0000988251]
homotypic Crataegus monogyna subsp. calycina (Peterm.) Jáv. & Soó A Magyar n”v‚nyvil g kozik”nyve etc. = [A handbook of Hungarian flora etc.] A Magyar n”v‚nyvil g kozik”nyve etc. = [A handbook of Hungarian flora etc.]; 1951 250 1951 [wfo-0000984521]
homotypic Crataegus monogyna var. calycina (Peterm.) Buia Flora Republicii populare RomŒne ; 1952 260 1956 [wfo-0000997936]
homotypic Crataegus monogyna subsp. calycina (Peterm.) Cajander Suom. Kasvio, ed. 5: 357 (1906) [wfo-0001009826]
homotypic Crataegus monogyna var. calycina (Peterm.) A.Kern. Monatsschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 18: 185 (1875) [wfo-1200092056]
homotypic Crataegus monogyna var. stenosepala Borbás Geogr. Enum. Pl. Comit. Castriferrei 23: 277 (1887) [wfo-1200076631]
homotypic Mespilus monogyna var. calycina (Peterm.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 33 (1906) [wfo-1200086054]
synonym Crataegus macrocarpa var. mikulcicensis (Hrabětová) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 177 (2015) [wfo-1200089841]
basionym Crataegus mikulcicensis Hrabětová Preslia 45: 32 (1973) [wfo-0000988758]
synonym Crataegus macrocarpa var. nemorensis (Hrabětová) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 178 (2015) [wfo-1200089844]
basionym Crataegus oxyacantha subsp. nemorensis Hrabětová Preslia 45: 33 (1973) [wfo-0000999070]
homotypic Crataegus laevigata subsp. nemorensis (Hrabětová) Dostál Folia Mus. Rerum Nat. Bohemiae Occid., Bot. 21: 8 (1984) [wfo-0000997737]
synonym Crataegus mikulcicensis Hrabětová Preslia 45: 32 (1973) [wfo-0000988758]
homotypic Crataegus macrocarpa var. mikulcicensis (Hrabětová) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 177 (2015) [wfo-1200089841]
synonym Crataegus monogyna subsp. calycina (Peterm.) Cajander Suom. Kasvio, ed. 5: 357 (1906) [wfo-0001009826]
basionym Crataegus calycina Peterm. Anal. Pfl.-Schlüss. : 135 (1846) [wfo-0000988251]
homotypic Crataegus macrocarpa var. calycina (Peterm.) Kerguélen Bull. Assoc. Inform., Appl. Bot. (Marseille) 1: 180 (1994) [wfo-1200092053]
homotypic Crataegus monogyna subsp. calycina (Peterm.) Jáv. & Soó A Magyar n”v‚nyvil g kozik”nyve etc. = [A handbook of Hungarian flora etc.] A Magyar n”v‚nyvil g kozik”nyve etc. = [A handbook of Hungarian flora etc.]; 1951 250 1951 [wfo-0000984521]
homotypic Crataegus monogyna var. calycina (Peterm.) Buia Flora Republicii populare RomŒne ; 1952 260 1956 [wfo-0000997936]
homotypic Crataegus monogyna var. calycina (Peterm.) A.Kern. Monatsschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 18: 185 (1875) [wfo-1200092056]
homotypic Crataegus monogyna var. stenosepala Borbás Geogr. Enum. Pl. Comit. Castriferrei 23: 277 (1887) [wfo-1200076631]
homotypic Mespilus monogyna var. calycina (Peterm.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 33 (1906) [wfo-1200086054]
synonym Crataegus monogyna var. calycina (Peterm.) A.Kern. Monatsschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 18: 185 (1875) [wfo-1200092056]
basionym Crataegus calycina Peterm. Anal. Pfl.-Schlüss. : 135 (1846) [wfo-0000988251]
homotypic Crataegus macrocarpa var. calycina (Peterm.) Kerguélen Bull. Assoc. Inform., Appl. Bot. (Marseille) 1: 180 (1994) [wfo-1200092053]
homotypic Crataegus monogyna subsp. calycina (Peterm.) Jáv. & Soó A Magyar n”v‚nyvil g kozik”nyve etc. = [A handbook of Hungarian flora etc.] A Magyar n”v‚nyvil g kozik”nyve etc. = [A handbook of Hungarian flora etc.]; 1951 250 1951 [wfo-0000984521]
homotypic Crataegus monogyna var. calycina (Peterm.) Buia Flora Republicii populare RomŒne ; 1952 260 1956 [wfo-0000997936]
homotypic Crataegus monogyna subsp. calycina (Peterm.) Cajander Suom. Kasvio, ed. 5: 357 (1906) [wfo-0001009826]
homotypic Crataegus monogyna var. stenosepala Borbás Geogr. Enum. Pl. Comit. Castriferrei 23: 277 (1887) [wfo-1200076631]
homotypic Mespilus monogyna var. calycina (Peterm.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 33 (1906) [wfo-1200086054]
synonym Crataegus monogyna var. stenosepala Borbás Geogr. Enum. Pl. Comit. Castriferrei 23: 277 (1887) [wfo-1200076631]
basionym Crataegus calycina Peterm. Anal. Pfl.-Schlüss. : 135 (1846) [wfo-0000988251]
homotypic Crataegus macrocarpa var. calycina (Peterm.) Kerguélen Bull. Assoc. Inform., Appl. Bot. (Marseille) 1: 180 (1994) [wfo-1200092053]
homotypic Crataegus monogyna subsp. calycina (Peterm.) Jáv. & Soó A Magyar n”v‚nyvil g kozik”nyve etc. = [A handbook of Hungarian flora etc.] A Magyar n”v‚nyvil g kozik”nyve etc. = [A handbook of Hungarian flora etc.]; 1951 250 1951 [wfo-0000984521]
homotypic Crataegus monogyna var. calycina (Peterm.) Buia Flora Republicii populare RomŒne ; 1952 260 1956 [wfo-0000997936]
homotypic Crataegus monogyna subsp. calycina (Peterm.) Cajander Suom. Kasvio, ed. 5: 357 (1906) [wfo-0001009826]
homotypic Crataegus monogyna var. calycina (Peterm.) A.Kern. Monatsschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 18: 185 (1875) [wfo-1200092056]
homotypic Mespilus monogyna var. calycina (Peterm.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 33 (1906) [wfo-1200086054]
synonym Crataegus oxyacantha subsp. nemorensis Hrabětová Preslia 45: 33 (1973) [wfo-0000999070]
homotypic Crataegus laevigata subsp. nemorensis (Hrabětová) Dostál Folia Mus. Rerum Nat. Bohemiae Occid., Bot. 21: 8 (1984) [wfo-0000997737]
homotypic Crataegus macrocarpa var. nemorensis (Hrabětová) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 178 (2015) [wfo-1200089844]
synonym Crataegus oxyacanthoides subsp. calciphila (Hrabětová) Á.Löve & D.Löve Opera Bot. 5: 219 (1961) [wfo-1200085885]
basionym Crataegus calciphila Hrabětová Spisy Přír. Fak. Masarykovy Univ. 378: 433 (1956) [wfo-0000988230]
homotypic Crataegus macrocarpa subsp. calciphila (Hrabětová) Hrabětová Práce Bot. Klub Prirodoved. (Brno) 1967: 18 (1967) [wfo-0000999388]
synonym Crataegus palmstruchii var. lepida Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 176 (2015) [wfo-1200085482]
basionym Crataegus lepida Hrabětová Preslia 45: 108 (1973) [wfo-0000988663]
synonym Crataegus roubalii Chrtek & Křísa Novit. Bot. Inst. Horto Bot. Univ. Carol. Prag. 1973-1975: 34 (1976) [wfo-0000989839]
synonym Crataegus walokochiana var. hadensis (Hrabětová) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 175 (2015) [wfo-1200089835]
basionym Crataegus calciphila var. hadensis Hrabětová Preslia 45: 110 (1973) [wfo-0001387620]
homotypic Crataegus macrocarpa var. hadensis (Hrabětová) K.I.Chr. Syst. Bot. Monogr. 35: 144 (1992) [wfo-0001409389]
synonym Mespilus monogyna var. calycina (Peterm.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 33 (1906) [wfo-1200086054]
basionym Crataegus calycina Peterm. Anal. Pfl.-Schlüss. : 135 (1846) [wfo-0000988251]
homotypic Crataegus macrocarpa var. calycina (Peterm.) Kerguélen Bull. Assoc. Inform., Appl. Bot. (Marseille) 1: 180 (1994) [wfo-1200092053]
homotypic Crataegus monogyna subsp. calycina (Peterm.) Jáv. & Soó A Magyar n”v‚nyvil g kozik”nyve etc. = [A handbook of Hungarian flora etc.] A Magyar n”v‚nyvil g kozik”nyve etc. = [A handbook of Hungarian flora etc.]; 1951 250 1951 [wfo-0000984521]
homotypic Crataegus monogyna var. calycina (Peterm.) Buia Flora Republicii populare RomŒne ; 1952 260 1956 [wfo-0000997936]
homotypic Crataegus monogyna subsp. calycina (Peterm.) Cajander Suom. Kasvio, ed. 5: 357 (1906) [wfo-0001009826]
homotypic Crataegus monogyna var. calycina (Peterm.) A.Kern. Monatsschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 18: 185 (1875) [wfo-1200092056]
homotypic Crataegus monogyna var. stenosepala Borbás Geogr. Enum. Pl. Comit. Castriferrei 23: 277 (1887) [wfo-1200076631]
C. macrocarpa var. macrocarpa Unknown [wfo-1200075023]
synonym Crataegus apiifolia Rchb. Fl. Germ. Excurs. 2: 629 (1832) [wfo-0001017595]
synonym Crataegus austromoravica Hrabětová Preslia 45: 35 (1973) [wfo-0000988157]
homotypic Crataegus macrocarpa subsp. austromoravica (Hrabětová) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 175 (2015) [wfo-1200089833]
synonym Crataegus bohemica Hrabětová Preslia 45: 109 (1973) [wfo-0000988188]
homotypic Crataegus macrocarpa var. bohemica (Hrabětová) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 175 (2015) [wfo-1200089834]
synonym Crataegus eremitagensis Raunk. Biol. Meddel. Kongel. Danske Vidensk. Selsk. 5: 62 (1925) [wfo-0000988427]
synonym Crataegus macrocarpa subsp. austromoravica (Hrabětová) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 175 (2015) [wfo-1200089833]
basionym Crataegus austromoravica Hrabětová Preslia 45: 35 (1973) [wfo-0000988157]
synonym Crataegus macrocarpa subsp. baranecii Ker.-Nagy & J.Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 189 (2015) [wfo-1200085494]
synonym Crataegus macrocarpa var. belanensis Hrabětová Preslia 45: 110 (1973) [wfo-0001387623]
synonym Crataegus macrocarpa var. bohemica (Hrabětová) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 175 (2015) [wfo-1200089834]
basionym Crataegus bohemica Hrabětová Preslia 45: 109 (1973) [wfo-0000988188]
synonym Crataegus macrocarpa var. cebinensis Hrabětová Preslia 45: 110 (1973) [wfo-0001387624]
synonym Crataegus macrocarpa var. cremnicensis (Hrabětová) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 178 (2015) [wfo-1200089843]
basionym Crataegus oxyacantha var. cremnicensis Hrabětová Biologia (Bratislava) 25(7): 498 (1970) [wfo-1200085483]
synonym Crataegus macrocarpa var. curvisepaloides Hrabětová Preslia 41: 178 (1969) [wfo-1200076593]
synonym Crataegus macrocarpa subsp. hercynica Hrabětová Práce Oboru Bot. Zool. 1977: 43 (1977) [wfo-1200076594]
homotypic Crataegus walokochiana var. hercynica (Hrabětová) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 177 (2015) [wfo-1200089840]
synonym Crataegus macrocarpa subsp. sudetica Hrabětová Preslia 48: 82 (1976) [wfo-0001364806]
homotypic Crataegus sudetica (Hrabětová) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 177 (2015) [wfo-1000059765]
synonym Crataegus masovica Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 87 (1890 publ. 1891) [wfo-0000988708]
synonym Crataegus ovalis Kit. Addit. Fl. Hung. : 586 (1863) [wfo-0000988885]
synonym Crataegus ovalis var. somodii Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 188 (2015) [wfo-1200085492]
synonym Crataegus oxyacantha var. cremnicensis Hrabětová Biologia (Bratislava) 25(7): 498 (1970) [wfo-1200085483]
homotypic Crataegus macrocarpa var. cremnicensis (Hrabětová) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 178 (2015) [wfo-1200089843]
synonym Crataegus oxyacantha f. longisepala Hrabětová Práce Brnenske Zákl. Ceskolov. Akad. Ved. 6: 252 (1958) [wfo-1200085484]
homotypic Crataegus pseudooxyacantha subsp. longisepala (Hrabětová) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 179 (2015) [wfo-1200089845]
synonym Crataegus palmstruchii Dostál Kvĕtena ČSR, ed. 2: 714 (1948) [wfo-0000983994]
synonym Crataegus pseudooxyacantha Cinovskis Crat. Balt. : 70 (1971) [wfo-0000989821]
synonym Crataegus pseudooxyacantha subsp. longisepala (Hrabětová) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 179 (2015) [wfo-1200089845]
basionym Crataegus oxyacantha f. longisepala Hrabětová Práce Brnenske Zákl. Ceskolov. Akad. Ved. 6: 252 (1958) [wfo-1200085484]
synonym Crataegus pseudooxyacantha var. subcurvisepala Cinovskis Crat. Balt. : 72 (1971) [wfo-0001415781]
homotypic Crataegus uhrovae var. subcurvisepala (Cinovskis) Cinovskis Fl. Balt. Respubl. 2: 112 (1996) [wfo-0001409393]
synonym Crataegus pyricarpa R.Doll Gleditschia 2: 9 (1974 publ. 1975) [wfo-1000060465]
synonym Crataegus schumacheri Raunk. Bot. Tidsskr. 42: 247 (1933) [wfo-0001019126]
synonym Crataegus sudetica (Hrabětová) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 177 (2015) [wfo-1000059765]
basionym Crataegus macrocarpa subsp. sudetica Hrabětová Preslia 48: 82 (1976) [wfo-0001364806]
synonym Crataegus uhrovae Soó Acta Bot. Acad. Sci. Hung. 11: 237 (1965) [wfo-0000989865]
synonym Crataegus uhrovae var. subcurvisepala (Cinovskis) Cinovskis Fl. Balt. Respubl. 2: 112 (1996) [wfo-0001409393]
basionym Crataegus pseudooxyacantha var. subcurvisepala Cinovskis Crat. Balt. : 72 (1971) [wfo-0001415781]
synonym Crataegus walokochiana var. hercynica (Hrabětová) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 177 (2015) [wfo-1200089840]
basionym Crataegus macrocarpa subsp. hercynica Hrabětová Práce Oboru Bot. Zool. 1977: 43 (1977) [wfo-1200076594]
C. macrosperma Ashe J. Elisha Mitchell Sci. Soc. 16(2): 73 (1900) [wfo-0001010479]
homotypic Crataegus cordifolia var. macrosperma (Ashe) Farw. Amer. Midl. Naturalist 12: 63 (1930) [wfo-0000986718]
homotypic Oxyacantha macrosperma (Ashe) Nieuwl. Amer. Midl. Naturalist 4: 278 (1915) [wfo-0000989053]
synonym Crataegus acutiloba Sarg. Rhodora 3: 23 (1901) [wfo-0000995155]
homotypic Crataegus macrosperma var. acutiloba (Sarg.) Eggl. Rhodora 10: 80 (1908) [wfo-0001011780]
synonym Crataegus apiomorpha var. cyanophylla (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 174 (1965) [wfo-0001010702]
basionym Crataegus cyanophylla Sarg. Bot. Gaz. 35: 387 (1903) [wfo-0001017451]
synonym Crataegus atropurpurea Ashe J. Elisha Mitchell Sci. Soc. 17(2): 12 (1901) [wfo-0000990370]
homotypic Crataegus velata Ashe J. Elisha Mitchell Sci. Soc. 18(1): 26 (1902) [wfo-0000987255]
synonym Crataegus benigna Sarg. Proc. Rochester Acad. Sci. 4: 127 (1903) [wfo-0000986651]
synonym Crataegus brumalis Ashe Ann. Carnegie Mus. 1: 393 (1902) [wfo-0001131794]
homotypic Crataegus iracunda var. brumalis (Ashe) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 178 (1965) [wfo-0001011691]
synonym Crataegus chadsfordiana Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 660 (1905) [wfo-0001011751]
synonym Crataegus cordifolia var. macrosperma (Ashe) Farw. Amer. Midl. Naturalist 12: 63 (1930) [wfo-0000986718]
basionym Crataegus macrosperma Ashe J. Elisha Mitchell Sci. Soc. 16(2): 73 (1900) [wfo-0001010479]
homotypic Oxyacantha macrosperma (Ashe) Nieuwl. Amer. Midl. Naturalist 4: 278 (1915) [wfo-0000989053]
synonym Crataegus cordifolia var. matura (Sarg.) Farw. Amer. Midl. Naturalist 12: 63 (1930) [wfo-0001399514]
basionym Crataegus matura Sarg. Rhodora 3: 24 (1901) [wfo-0000995174]
homotypic Crataegus macrosperma var. matura (Sarg.) Eggl. Rhodora 10: 80 (1908) [wfo-0001011802]
synonym Crataegus cordifolia var. pastorum (Sarg.) Farw. Amer. Midl. Naturalist 12: 63 (1930) [wfo-0001399515]
basionym Crataegus pastorum Sarg. Rhodora 3: 24 (1901) [wfo-0000995202]
homotypic Crataegus macrosperma var. pastorum (Sarg.) Eggl. Rhodora 10: 80 (1908) [wfo-0001011813]
synonym Crataegus cyanophylla Sarg. Bot. Gaz. 35: 387 (1903) [wfo-0001017451]
homotypic Crataegus apiomorpha var. cyanophylla (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 174 (1965) [wfo-0001010702]
synonym Crataegus demissa Sarg. Rhodora 5: 139 (1903) [wfo-0000995166]
homotypic Crataegus macrosperma var. demissa (Sarg.) Eggl. Rhodora 10: 80 (1908) [wfo-0001011698]
synonym Crataegus eganii Ashe J. Elisha Mitchell Sci. Soc. 17(1): 15 (1900) [wfo-0000986789]
homotypic Crataegus macrosperma var. eganii (Ashe) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 173 (1965) [wfo-0001011791]
synonym Crataegus glaucophylla Sarg. Rhodora 5: 140 (1903) [wfo-0001001495]
synonym Crataegus heidelbergensis Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 215 (1910) [wfo-0000986849]
homotypic Crataegus roanensis var. heidelbergensis (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 175 (1965) [wfo-0001011876]
synonym Crataegus iracunda var. brumalis (Ashe) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 178 (1965) [wfo-0001011691]
basionym Crataegus brumalis Ashe Ann. Carnegie Mus. 1: 393 (1902) [wfo-0001131794]
synonym Crataegus macrosperma var. acutiloba (Sarg.) Eggl. Rhodora 10: 80 (1908) [wfo-0001011780]
basionym Crataegus acutiloba Sarg. Rhodora 3: 23 (1901) [wfo-0000995155]
synonym Crataegus macrosperma var. demissa (Sarg.) Eggl. Rhodora 10: 80 (1908) [wfo-0001011698]
basionym Crataegus demissa Sarg. Rhodora 5: 139 (1903) [wfo-0000995166]
synonym Crataegus macrosperma var. eganii (Ashe) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 173 (1965) [wfo-0001011791]
basionym Crataegus eganii Ashe J. Elisha Mitchell Sci. Soc. 17(1): 15 (1900) [wfo-0000986789]
synonym Crataegus macrosperma var. matura (Sarg.) Eggl. Rhodora 10: 80 (1908) [wfo-0001011802]
basionym Crataegus matura Sarg. Rhodora 3: 24 (1901) [wfo-0000995174]
homotypic Crataegus cordifolia var. matura (Sarg.) Farw. Amer. Midl. Naturalist 12: 63 (1930) [wfo-0001399514]
synonym Crataegus macrosperma var. pastorum (Sarg.) Eggl. Rhodora 10: 80 (1908) [wfo-0001011813]
basionym Crataegus pastorum Sarg. Rhodora 3: 24 (1901) [wfo-0000995202]
homotypic Crataegus cordifolia var. pastorum (Sarg.) Farw. Amer. Midl. Naturalist 12: 63 (1930) [wfo-0001399515]
synonym Crataegus macrosperma var. pentandra (Sarg.) Eggl. Rhodora 10: 80 (1908) [wfo-0001011822]
basionym Crataegus pentandra Sarg. Rhodora 3: 25 (1901) [wfo-0000995227]
synonym Crataegus macrosperma var. roanensis (Ashe) E.J.Palmer Brittonia 5: 486 (1946) [wfo-0001011832]
basionym Crataegus roanensis Ashe Bull. North Carolina Agric. Exp. Sta. 175: 114 (1900) [wfo-0001011856]
synonym Crataegus matura Sarg. Rhodora 3: 24 (1901) [wfo-0000995174]
homotypic Crataegus cordifolia var. matura (Sarg.) Farw. Amer. Midl. Naturalist 12: 63 (1930) [wfo-0001399514]
homotypic Crataegus macrosperma var. matura (Sarg.) Eggl. Rhodora 10: 80 (1908) [wfo-0001011802]
synonym Crataegus media Sarg. Rhodora 5: 150 (1903) [wfo-0001011497]
synonym Crataegus otiosa Ashe J. Elisha Mitchell Sci. Soc. 20(2): 48 (1904) [wfo-0000987040]
synonym Crataegus pastorum Sarg. Rhodora 3: 24 (1901) [wfo-0000995202]
homotypic Crataegus cordifolia var. pastorum (Sarg.) Farw. Amer. Midl. Naturalist 12: 63 (1930) [wfo-0001399515]
homotypic Crataegus macrosperma var. pastorum (Sarg.) Eggl. Rhodora 10: 80 (1908) [wfo-0001011813]
synonym Crataegus pentandra Sarg. Rhodora 3: 25 (1901) [wfo-0000995227]
homotypic Crataegus macrosperma var. pentandra (Sarg.) Eggl. Rhodora 10: 80 (1908) [wfo-0001011822]
synonym Crataegus randiana Sarg. Rhodora 5: 142 (1903) [wfo-0001011845]
synonym Crataegus roanensis Ashe Bull. North Carolina Agric. Exp. Sta. 175: 114 (1900) [wfo-0001011856]
homotypic Crataegus macrosperma var. roanensis (Ashe) E.J.Palmer Brittonia 5: 486 (1946) [wfo-0001011832]
synonym Crataegus roanensis var. heidelbergensis (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 175 (1965) [wfo-0001011876]
basionym Crataegus heidelbergensis Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 215 (1910) [wfo-0000986849]
synonym Crataegus sextilis Sarg. Bot. Gaz. 35: 390 (1903) [wfo-0001017454]
synonym Crataegus tenella Ashe Ann. Carnegie Mus. 1: 388 (1902) [wfo-0001001466]
synonym Crataegus tenuifolia Britton Bull. New York Bot. Gard. 1: 448 (1900) [wfo-0000987227]
synonym Crataegus velata Ashe J. Elisha Mitchell Sci. Soc. 18(1): 26 (1902) [wfo-0000987255]
basionym Crataegus atropurpurea Ashe J. Elisha Mitchell Sci. Soc. 17(2): 12 (1901) [wfo-0000990370]
synonym Oxyacantha macrosperma (Ashe) Nieuwl. Amer. Midl. Naturalist 4: 278 (1915) [wfo-0000989053]
basionym Crataegus macrosperma Ashe J. Elisha Mitchell Sci. Soc. 16(2): 73 (1900) [wfo-0001010479]
homotypic Crataegus cordifolia var. macrosperma (Ashe) Farw. Amer. Midl. Naturalist 12: 63 (1930) [wfo-0000986718]
C. magniflora Sarg. Bot. Gaz. 35: 383 (1903) [wfo-0000995061]
homotypic Crataegus fulleriana f. magniflora (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 186 (1965) [wfo-0001282009]
homotypic Crataegus fulleriana var. magniflora (Sarg.) J.S.Pringle Techn. Bull. Roy. Bot. Gard. 4: 43 (1969) [wfo-0001282011]
homotypic Crataegus holmesiana var. magniflora (Sarg.) E.J.Palmer Brittonia 5: 488 (1946) [wfo-0001011485]
synonym Crataegus dayana Sarg. Bull. New York State Mus. Nat. Hist. 122: 66 (1908) [wfo-0000986744]
synonym Crataegus fulleriana f. magniflora (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 186 (1965) [wfo-0001282009]
basionym Crataegus magniflora Sarg. Bot. Gaz. 35: 383 (1903) [wfo-0000995061]
homotypic Crataegus fulleriana var. magniflora (Sarg.) J.S.Pringle Techn. Bull. Roy. Bot. Gard. 4: 43 (1969) [wfo-0001282011]
homotypic Crataegus holmesiana var. magniflora (Sarg.) E.J.Palmer Brittonia 5: 488 (1946) [wfo-0001011485]
synonym Crataegus fulleriana var. magniflora (Sarg.) J.S.Pringle Techn. Bull. Roy. Bot. Gard. 4: 43 (1969) [wfo-0001282011]
basionym Crataegus magniflora Sarg. Bot. Gaz. 35: 383 (1903) [wfo-0000995061]
homotypic Crataegus fulleriana f. magniflora (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 186 (1965) [wfo-0001282009]
homotypic Crataegus holmesiana var. magniflora (Sarg.) E.J.Palmer Brittonia 5: 488 (1946) [wfo-0001011485]
synonym Crataegus holmesiana var. magniflora (Sarg.) E.J.Palmer Brittonia 5: 488 (1946) [wfo-0001011485]
basionym Crataegus magniflora Sarg. Bot. Gaz. 35: 383 (1903) [wfo-0000995061]
homotypic Crataegus fulleriana f. magniflora (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 186 (1965) [wfo-0001282009]
homotypic Crataegus fulleriana var. magniflora (Sarg.) J.S.Pringle Techn. Bull. Roy. Bot. Gard. 4: 43 (1969) [wfo-0001282011]
synonym Crataegus macounii Sarg. Ontario Nat. Sci. Bull. 4: 41 (1908) [wfo-0000986978]
C. maligna Sarg. Bull. New York State Mus. Nat. Hist. 167: 111 (1913) [wfo-0001011568]
C. margaretta Ashe J. Elisha Mitchell Sci. Soc. 16(2): 72 (1900) [wfo-0001010484]
synonym Crataegus brownii Britton Bull. New York Bot. Gard. 1: 447 (1900) [wfo-0000986662]
homotypic Crataegus margarettae var. brownii (Britton) Sarg. J. Arnold Arbor. 3: 199 (1923) [wfo-0001011904]
synonym Crataegus margarettae var. angustifolia E.J.Palmer Fl. Indiana : 543 (1940) [wfo-0001382236]
synonym Crataegus margarettae var. brownii (Britton) Sarg. J. Arnold Arbor. 3: 199 (1923) [wfo-0001011904]
basionym Crataegus brownii Britton Bull. New York Bot. Gard. 1: 447 (1900) [wfo-0000986662]
synonym Crataegus margarettae var. margarettae [wfo-0001131784]
synonym Crataegus margarettae f. margarettae [wfo-0001131785]
synonym Crataegus margarettae var. meiophylla (Sarg.) E.J.Palmer Brittonia 5: 485 (1946) [wfo-0001011915]
basionym Crataegus meiophylla Sarg. J. Arnold Arbor. 3: 198 (1922) [wfo-0000995239]
synonym Crataegus margarettae f. xanthocarpa Sarg. J. Arnold Arbor. 3: 200 (1922) [wfo-0001325586]
synonym Crataegus meiophylla Sarg. J. Arnold Arbor. 3: 198 (1922) [wfo-0000995239]
homotypic Crataegus margarettae var. meiophylla (Sarg.) E.J.Palmer Brittonia 5: 485 (1946) [wfo-0001011915]
C. marshallii Eggl. N. Amer. Trees : 473 (1908) [wfo-0001010488]
basionym Mespilus apiifolia Marshall Arbust. Amer. : 89 (1785) [wfo-0001000905]
homotypic Crataegus apiifolia (Marshall) Michx. Fl. Bor.-Amer. 1: 287 (1803) [wfo-0001000909]
homotypic Crataegus oxyacantha var. apiifolia (Marshall) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 119 (1871) [wfo-0000987042]
homotypic Mespilus monogyna var. apiifolia (Marshall) K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 407 (1862) [wfo-0001371042]
homotypic Mespilus monogyna unranked apiifolia (Marshall) K.Koch Dendrologie 1: 160 (1869) [wfo-1200092291]
synonym Crataegus apiifolia (Marshall) Michx. Fl. Bor.-Amer. 1: 287 (1803) [wfo-0001000909]
basionym Mespilus apiifolia Marshall Arbust. Amer. : 89 (1785) [wfo-0001000905]
homotypic Crataegus marshallii Eggl. N. Amer. Trees : 473 (1908) [wfo-0001010488]
homotypic Crataegus oxyacantha var. apiifolia (Marshall) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 119 (1871) [wfo-0000987042]
homotypic Mespilus monogyna var. apiifolia (Marshall) K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 407 (1862) [wfo-0001371042]
homotypic Mespilus monogyna unranked apiifolia (Marshall) K.Koch Dendrologie 1: 160 (1869) [wfo-1200092291]
synonym Crataegus apiifolia unranked major Lodd. Nursery Cat. (Loddiges & Sons) 1836: 45 (1836) [wfo-1200076561]
synonym Crataegus apiifolia var. minor Loudon Arbor. Frutic. Brit. 2: 824 (1838) [wfo-0000990197]
synonym Crataegus oxyacantha Walter Fl. Carol. : 147 (1788) [wfo-0000990194]
synonym Crataegus oxyacantha var. apiifolia (Marshall) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 119 (1871) [wfo-0000987042]
basionym Mespilus apiifolia Marshall Arbust. Amer. : 89 (1785) [wfo-0001000905]
homotypic Crataegus apiifolia (Marshall) Michx. Fl. Bor.-Amer. 1: 287 (1803) [wfo-0001000909]
homotypic Crataegus marshallii Eggl. N. Amer. Trees : 473 (1908) [wfo-0001010488]
homotypic Mespilus monogyna var. apiifolia (Marshall) K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 407 (1862) [wfo-0001371042]
homotypic Mespilus monogyna unranked apiifolia (Marshall) K.Koch Dendrologie 1: 160 (1869) [wfo-1200092291]
synonym Mespilus apiifolia Marshall Arbust. Amer. : 89 (1785) [wfo-0001000905]
homotypic Crataegus apiifolia (Marshall) Michx. Fl. Bor.-Amer. 1: 287 (1803) [wfo-0001000909]
homotypic Crataegus marshallii Eggl. N. Amer. Trees : 473 (1908) [wfo-0001010488]
homotypic Crataegus oxyacantha var. apiifolia (Marshall) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 119 (1871) [wfo-0000987042]
homotypic Mespilus monogyna var. apiifolia (Marshall) K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 407 (1862) [wfo-0001371042]
homotypic Mespilus monogyna unranked apiifolia (Marshall) K.Koch Dendrologie 1: 160 (1869) [wfo-1200092291]
synonym Mespilus monogyna var. apiifolia (Marshall) K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 407 (1862) [wfo-0001371042]
basionym Mespilus apiifolia Marshall Arbust. Amer. : 89 (1785) [wfo-0001000905]
homotypic Crataegus apiifolia (Marshall) Michx. Fl. Bor.-Amer. 1: 287 (1803) [wfo-0001000909]
homotypic Crataegus marshallii Eggl. N. Amer. Trees : 473 (1908) [wfo-0001010488]
homotypic Crataegus oxyacantha var. apiifolia (Marshall) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 119 (1871) [wfo-0000987042]
homotypic Mespilus monogyna unranked apiifolia (Marshall) K.Koch Dendrologie 1: 160 (1869) [wfo-1200092291]
synonym Mespilus monogyna unranked apiifolia (Marshall) K.Koch Dendrologie 1: 160 (1869) [wfo-1200092291]
basionym Mespilus apiifolia Marshall Arbust. Amer. : 89 (1785) [wfo-0001000905]
homotypic Crataegus apiifolia (Marshall) Michx. Fl. Bor.-Amer. 1: 287 (1803) [wfo-0001000909]
homotypic Crataegus marshallii Eggl. N. Amer. Trees : 473 (1908) [wfo-0001010488]
homotypic Crataegus oxyacantha var. apiifolia (Marshall) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 119 (1871) [wfo-0000987042]
homotypic Mespilus monogyna var. apiifolia (Marshall) K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 407 (1862) [wfo-0001371042]
synonym Mespilus oxyacantha var. americana Castigl. Viagg. Stati Uniti 2: 292 (1790) [wfo-0000990195]
C. maximowiczii C.K.Schneid. Ill. Handb. Laubholzk. 1: 771 (1906) [wfo-0001016148]
synonym Crataegus altaica var. villosa (Rupr.) Lange Revis. Crataeg. : 42 (1897) [wfo-0001017280]
basionym Crataegus sanguinea var. villosa Rupr. Bull. Cl. Phys.-Math. Acad. Imp. Sci. Saint-Pétersbourg 15: 131 (1856) [wfo-0001017281]
homotypic Mespilus sanguinea var. villosa (Rupr.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 23 (1906) [wfo-0000990253]
synonym Crataegus beipiaogensis S.L.Tung & X.J.Tian Bull. Bot. Res., Harbin 8(4): 99 (1988) [wfo-0001017272]
synonym Crataegus maximowiczii var. ninganensis S.Q.Nie & B.J.Jen Bull. Bot. Res., Harbin 2(1): 159 (1982) [wfo-0000990472]
synonym Crataegus sanguinea var. villosa Rupr. Bull. Cl. Phys.-Math. Acad. Imp. Sci. Saint-Pétersbourg 15: 131 (1856) [wfo-0001017281]
homotypic Crataegus altaica var. villosa (Rupr.) Lange Revis. Crataeg. : 42 (1897) [wfo-0001017280]
homotypic Mespilus sanguinea var. villosa (Rupr.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 23 (1906) [wfo-0000990253]
synonym Mespilus sanguinea var. villosa (Rupr.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 23 (1906) [wfo-0000990253]
basionym Crataegus sanguinea var. villosa Rupr. Bull. Cl. Phys.-Math. Acad. Imp. Sci. Saint-Pétersbourg 15: 131 (1856) [wfo-0001017281]
homotypic Crataegus altaica var. villosa (Rupr.) Lange Revis. Crataeg. : 42 (1897) [wfo-0001017280]
C. media Bechst. Forstbotanik 150 [wfo-0001016497]
homotypic Crataegus monogyna var. media (Bechst.) Posp. Fl. Oesterr. Küstenl. 2(1): 226 (1898) [wfo-1200085875]
homotypic Crataegus oxyacantha var. media (Bechst.) K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 284 (1853) [wfo-0000998972]
homotypic Mespilus oxyacantha var. media (Bechst.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 26 (1906) [wfo-1200086064]
homotypic Oxyacantha media (Bechst.) M.Roem. Fam. Nat. Syn. Monogr. 3: 108 (1847) [wfo-0000990338]
homotypic Oxyacantha media (Bechst.) M.Roem. Familiarum naturalium regni vegetabilis synopses monographicae 3, Rosiflorae ; 1847 108 1847 [wfo-0001007030]
synonym Crataegus decipiens Peterm. Anal. Pfl.-Schlüss. : 135 (1846) [wfo-1000060438]
homotypic Crataegus oxyacantha f. decipiens (Peterm.) Beck Icon. Fl. Germ. Helv. 25(2): 24 (1913) [wfo-0000998701]
synonym Crataegus deltoxyacantha (Pénzes) T.Baranec Acta Dendrobiol. 11: 26 (1986) [wfo-0000989654]
basionym Crataegus oxyacantha var. deltoxyacantha Pénzes Kert. Szölész. Föisk. Évk. 18: 113 (1954 publ. 1956) [wfo-0000998712]
homotypic Crataegus media subsp. deltoxyacantha (Pénzes) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 181 (2015) [wfo-1200089828]
synonym Crataegus eriocalyx (Sanio) Cinovskis Fl. Balt. Respubl. 2: 110 (1996) [wfo-0001011125]
basionym Crataegus oxyacantha f. eriocalyx Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 90 (1890) [wfo-0001008623]
synonym Crataegus eriocalyx var. villosa (Sanio) Cinovskis Fl. Balt. Respubl. 2: 110 (1996) [wfo-0001409386]
basionym Crataegus oxyacantha f. villosa Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 90 (1890) [wfo-1200092125]
synonym Crataegus intermixta (Wenz.) Beck Fl. Nieder-Österreich 2: 706 (1892) [wfo-0000989703]
basionym Mespilus oxyacantha var. intermixta Wenz. Linnaea 38: 163 (1874) [wfo-0000998824]
homotypic Crataegus media var. intermixta (Wenz.) Cinovskis Fl. Balt. Respubl. 2: 110 (1996) [wfo-0001409390]
homotypic Crataegus media subsp. intermixta (Wenz.) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 191 (2015) [wfo-1200093482]
synonym Crataegus kupfferi Cinovskis Crat. Balt. : 89 (1971) [wfo-0000989727]
synonym Crataegus media f. alba-plena Schelle Mitt. Deutsch. Dendrol. Ges. 24: 182 (1915 publ. 1916) [wfo-1200076595]
synonym Crataegus media f. aurea (C.K.Schneid.) P.D.Sell Fl. Gr. Brit. Ireland 2: 523 (2014) [wfo-0001325877]
synonym Crataegus media f. candida-plena Schelle Mitt. Deutsch. Dendrol. Ges. 24: 182 (1915 publ. 1916) [wfo-1200076596]
synonym Crataegus media var. crassa Hrabětová ex Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 181 (2015) [wfo-1200085486]
synonym Crataegus media subsp. deltoxyacantha (Pénzes) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 181 (2015) [wfo-1200089828]
basionym Crataegus oxyacantha var. deltoxyacantha Pénzes Kert. Szölész. Föisk. Évk. 18: 113 (1954 publ. 1956) [wfo-0000998712]
homotypic Crataegus deltoxyacantha (Pénzes) T.Baranec Acta Dendrobiol. 11: 26 (1986) [wfo-0000989654]
synonym Crataegus media subsp. intermixta (Wenz.) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 191 (2015) [wfo-1200093482]
basionym Mespilus oxyacantha var. intermixta Wenz. Linnaea 38: 163 (1874) [wfo-0000998824]
homotypic Crataegus intermixta (Wenz.) Beck Fl. Nieder-Österreich 2: 706 (1892) [wfo-0000989703]
homotypic Crataegus media var. intermixta (Wenz.) Cinovskis Fl. Balt. Respubl. 2: 110 (1996) [wfo-0001409390]
synonym Crataegus media var. intermixta (Wenz.) Cinovskis Fl. Balt. Respubl. 2: 110 (1996) [wfo-0001409390]
basionym Mespilus oxyacantha var. intermixta Wenz. Linnaea 38: 163 (1874) [wfo-0000998824]
homotypic Crataegus intermixta (Wenz.) Beck Fl. Nieder-Österreich 2: 706 (1892) [wfo-0000989703]
homotypic Crataegus media subsp. intermixta (Wenz.) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 191 (2015) [wfo-1200093482]
synonym Crataegus media f. kermesina-plena Schelle Mitt. Deutsch. Dendrol. Ges. 24: 182 (1915 publ. 1916) [wfo-1200076597]
synonym Crataegus media f. laciniata P.D.Sell Fl. Gr. Brit. Ireland 2: 523 (2014) [wfo-0001325538]
basionym Mespilus oxyacantha var. laciniata Wallr. Sched. Crit. : 219 (1822) [wfo-0000999618]
homotypic Crataegus oxyacantha f. laciniata Beck Icon. Fl. Germ. Helv. 25(2): 24 (1913) [wfo-0000998868]
homotypic Crataegus oxyacantha var. laciniata (Wallr.) H.Lév. ; 1912 182 1912 [wfo-0000998879]
homotypic Crataegus oxyacantha var. laciniata Rouy & E.G.Camus Fl. France 7: 4 (1901) [wfo-1200092108]
synonym Crataegus media var. monoxyacantha (Pénzes) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 169 (2015) [wfo-1200093483]
basionym Crataegus media var. monoxyacantha Pénzes Kert. Szolesz. Foisk. Evk. 2(1): 125 (1956) [wfo-1200085480]
synonym Crataegus media var. monoxyacantha Pénzes Kert. Szolesz. Foisk. Evk. 2(1): 125 (1956) [wfo-1200085480]
homotypic Crataegus media var. monoxyacantha (Pénzes) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 169 (2015) [wfo-1200093483]
synonym Crataegus media f. punicea-plena Schelle Mitt. Deutsch. Dendrol. Ges. 24: 182 (1915 publ. 1916) [wfo-1200076598]
synonym Crataegus media var. sicula (K.Koch) K.I.Chr. Syst. Bot. Monogr. 35: 152 (1992) [wfo-0001409391]
basionym Crataegus oxyacantha var. sicula K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 288 (1853) [wfo-1200076668]
synonym Crataegus monogyna f. alba-plena (Rehder) C.K.Schneid. Ill. Handb. Laubholzk. 1: 781 (1906) [wfo-1200092054]
basionym Crataegus monogyna var. alba-plena Rehder Cycl. Amer. Hort. 1: 396 (1900) [wfo-0000990277]
synonym Crataegus monogyna var. alba-plena Rehder Cycl. Amer. Hort. 1: 396 (1900) [wfo-0000990277]
homotypic Crataegus monogyna f. alba-plena (Rehder) C.K.Schneid. Ill. Handb. Laubholzk. 1: 781 (1906) [wfo-1200092054]
synonym Crataegus monogyna var. eriocarpa (Lindl. ex Loudon) Hegi Ill. Fl. Mitt.-Eur. 4: 737 (1922) [wfo-0000998030]
basionym Crataegus oxyacantha var. eriocarpa Lindl. ex Loudon Arbor. Frutic. Brit. 2: 831 (1838) [wfo-0000998733]
synonym Crataegus monogyna f. flore-albo-pleno Poletiko Derev. Kustarnik. URSS 3: 555 (1954) [wfo-1200076607]
synonym Crataegus monogyna f. flore-roseo-pleno Poletiko Derev. Kustarnik. URSS 3: 555 (1954) [wfo-1200076608]
synonym Crataegus monogyna var. media (Bechst.) Posp. Fl. Oesterr. Küstenl. 2(1): 226 (1898) [wfo-1200085875]
basionym Crataegus media Bechst. Forstbotanik 150 [wfo-0001016497]
homotypic Crataegus oxyacantha var. media (Bechst.) K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 284 (1853) [wfo-0000998972]
homotypic Mespilus oxyacantha var. media (Bechst.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 26 (1906) [wfo-1200086064]
homotypic Oxyacantha media (Bechst.) M.Roem. Fam. Nat. Syn. Monogr. 3: 108 (1847) [wfo-0000990338]
homotypic Oxyacantha media (Bechst.) M.Roem. Familiarum naturalium regni vegetabilis synopses monographicae 3, Rosiflorae ; 1847 108 1847 [wfo-0001007030]
synonym Crataegus monogyna var. paulii Rehder Cycl. Amer. Hort. 1: 396 (1900) [wfo-0000990268]
homotypic Crataegus oxyacantha f. paulii (Rehder) Rehder Mitt. Deutsch. Dendrol. Ges. 24: 222 (1915 publ. 1916) [wfo-0000990267]
synonym Crataegus monogyna unranked plena Willd. Berlin. Baumz. : 247 (1811) [wfo-1200076624]
synonym Crataegus monogyna var. punicea Rehder Cycl. Amer. Hort. 1: 396 (1900) [wfo-1200076626]
homotypic Crataegus monogyna f. punicea (Rehder) C.K.Schneid. Ill. Handb. Laubholzk. 1: 781 (1906) [wfo-1200092081]
synonym Crataegus monogyna f. punicea (Rehder) C.K.Schneid. Ill. Handb. Laubholzk. 1: 781 (1906) [wfo-1200092081]
basionym Crataegus monogyna var. punicea Rehder Cycl. Amer. Hort. 1: 396 (1900) [wfo-1200076626]
synonym Crataegus monogyna f. punicea-plena Schelle [wfo-1200076627]
synonym Crataegus monogyna var. punicea-plena Rehder Cycl. Amer. Hort. 1: 396 (1900) [wfo-1200092082]
synonym Crataegus monogyna var. quercifolia (Booth ex Loudon) Rehder Cycl. Amer. Hort. 1: 396 (1900) [wfo-1200085877]
basionym Crataegus oxyacantha var. quercifolia Booth ex Loudon Arbor. Frutic. Brit. 2: 830 (1838) [wfo-1200076664]
synonym Crataegus monogyna var. rubra-plena Rehder Cycl. Amer. Hort. 1: 396 (1900) [wfo-0000990269]
synonym Crataegus monogyna f. rubroplena Rehder ex C.K.Schneid. Ill. Handb. Laubholzk. 1: 782 (1906) [wfo-1200076629]
synonym Crataegus monogyna f. subdigyna Johanss. Kongl. Svenska Vetensk. Acad. Handl., n.f., 29(1): 107 (1897) [wfo-1200075826]
synonym Crataegus oxyacantha var. aurea Loudon Arbor. Frutic. Brit. 2: 831 (1838) [wfo-0000998665]
homotypic Crataegus oxyacantha f. aurea (Loudon) C.K.Schneid. Illustriertes Handbuch der Laubholzkunde ; 1904 780 1906 [wfo-0000990280]
homotypic Crataegus oxyacantha f. aurea (Loudon) Hegi Illustrierte Flora von Mittel-Europa ; 1906 733 1922 [wfo-0000998654]
homotypic Crataegus oxyacantha f. aurea C.K.Schneid. Ill. Handb. Laubholzk. 1: 780 (1906) [wfo-1200092092]
synonym Crataegus oxyacantha f. aurea C.K.Schneid. Ill. Handb. Laubholzk. 1: 780 (1906) [wfo-1200092092]
basionym Crataegus oxyacantha var. aurea Loudon Arbor. Frutic. Brit. 2: 831 (1838) [wfo-0000998665]
homotypic Crataegus oxyacantha f. aurea (Loudon) C.K.Schneid. Illustriertes Handbuch der Laubholzkunde ; 1904 780 1906 [wfo-0000990280]
homotypic Crataegus oxyacantha f. aurea (Loudon) Hegi Illustrierte Flora von Mittel-Europa ; 1906 733 1922 [wfo-0000998654]
synonym Crataegus oxyacantha unranked coccinea-flore-pleno Paul Florist & Pomol. 1867: 117 (1867) [wfo-1200076638]
synonym Crataegus oxyacantha var. coccinea-plena Bean Trees & Shrubs Brit. Isles 1: 432 (1914) [wfo-0000990272]
synonym Crataegus oxyacantha f. decipiens (Peterm.) Beck Icon. Fl. Germ. Helv. 25(2): 24 (1913) [wfo-0000998701]
basionym Crataegus decipiens Peterm. Anal. Pfl.-Schlüss. : 135 (1846) [wfo-1000060438]
synonym Crataegus oxyacantha var. deltoxyacantha Pénzes Kert. Szölész. Föisk. Évk. 18: 113 (1954 publ. 1956) [wfo-0000998712]
homotypic Crataegus deltoxyacantha (Pénzes) T.Baranec Acta Dendrobiol. 11: 26 (1986) [wfo-0000989654]
homotypic Crataegus media subsp. deltoxyacantha (Pénzes) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 181 (2015) [wfo-1200089828]
synonym Crataegus oxyacantha f. eriocalyx Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 90 (1890) [wfo-0001008623]
homotypic Crataegus eriocalyx (Sanio) Cinovskis Fl. Balt. Respubl. 2: 110 (1996) [wfo-0001011125]
synonym Crataegus oxyacantha var. eriocarpa Lindl. ex Loudon Arbor. Frutic. Brit. 2: 831 (1838) [wfo-0000998733]
homotypic Crataegus monogyna var. eriocarpa (Lindl. ex Loudon) Hegi Ill. Fl. Mitt.-Eur. 4: 737 (1922) [wfo-0000998030]
synonym Crataegus oxyacantha unranked floribus-coccineis-plenis Lem. Ill. Hort. 14: t. 536 (1867) [wfo-1200076647]
synonym Crataegus oxyacantha f. koernickei Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 91 (1890 publ. 1891) [wfo-1200076654]
homotypic Mespilus oxyacantha subvar. koernickei (Sanio) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 26 (1906) [wfo-1200086063]
synonym Crataegus oxyacantha f. laciniata Beck Icon. Fl. Germ. Helv. 25(2): 24 (1913) [wfo-0000998868]
basionym Mespilus oxyacantha var. laciniata Wallr. Sched. Crit. : 219 (1822) [wfo-0000999618]
homotypic Crataegus media f. laciniata P.D.Sell Fl. Gr. Brit. Ireland 2: 523 (2014) [wfo-0001325538]
homotypic Crataegus oxyacantha var. laciniata (Wallr.) H.Lév. ; 1912 182 1912 [wfo-0000998879]
homotypic Crataegus oxyacantha var. laciniata Rouy & E.G.Camus Fl. France 7: 4 (1901) [wfo-1200092108]
synonym Crataegus oxyacantha var. laciniata Rouy & E.G.Camus Fl. France 7: 4 (1901) [wfo-1200092108]
basionym Mespilus oxyacantha var. laciniata Wallr. Sched. Crit. : 219 (1822) [wfo-0000999618]
homotypic Crataegus media f. laciniata P.D.Sell Fl. Gr. Brit. Ireland 2: 523 (2014) [wfo-0001325538]
homotypic Crataegus oxyacantha f. laciniata Beck Icon. Fl. Germ. Helv. 25(2): 24 (1913) [wfo-0000998868]
homotypic Crataegus oxyacantha var. laciniata (Wallr.) H.Lév. ; 1912 182 1912 [wfo-0000998879]
synonym Crataegus oxyacantha var. media (Bechst.) K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 284 (1853) [wfo-0000998972]
basionym Crataegus media Bechst. Forstbotanik 150 [wfo-0001016497]
homotypic Crataegus monogyna var. media (Bechst.) Posp. Fl. Oesterr. Küstenl. 2(1): 226 (1898) [wfo-1200085875]
homotypic Mespilus oxyacantha var. media (Bechst.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 26 (1906) [wfo-1200086064]
homotypic Oxyacantha media (Bechst.) M.Roem. Fam. Nat. Syn. Monogr. 3: 108 (1847) [wfo-0000990338]
homotypic Oxyacantha media (Bechst.) M.Roem. Familiarum naturalium regni vegetabilis synopses monographicae 3, Rosiflorae ; 1847 108 1847 [wfo-0001007030]
synonym Crataegus oxyacantha var. multiplex Loudon Arbor. Frutic. Brit. 2: 832 (1838) [wfo-1200076658]
synonym Crataegus oxyacantha f. paulii (Rehder) Rehder Mitt. Deutsch. Dendrol. Ges. 24: 222 (1915 publ. 1916) [wfo-0000990267]
basionym Crataegus monogyna var. paulii Rehder Cycl. Amer. Hort. 1: 396 (1900) [wfo-0000990268]
synonym Crataegus oxyacantha var. punicea Lodd. ex Loudon Arbor. Frutic. Brit. 2: 832 (1838) [wfo-0000990266]
homotypic Crataegus oxyacantha f. punicea (Lodd. ex Loudon) Rehder Bibliogr. Cult. Trees : 249 (1949) [wfo-0000990265]
synonym Crataegus oxyacantha f. punicea (Lodd. ex Loudon) Rehder Bibliogr. Cult. Trees : 249 (1949) [wfo-0000990265]
basionym Crataegus oxyacantha var. punicea Lodd. ex Loudon Arbor. Frutic. Brit. 2: 832 (1838) [wfo-0000990266]
synonym Crataegus oxyacantha unranked punicea-plena Carrière Rev. Hort. (Paris) 44: 240 (1872) [wfo-1200076663]
synonym Crataegus oxyacantha var. quercifolia Booth ex Loudon Arbor. Frutic. Brit. 2: 830 (1838) [wfo-1200076664]
homotypic Crataegus monogyna var. quercifolia (Booth ex Loudon) Rehder Cycl. Amer. Hort. 1: 396 (1900) [wfo-1200085877]
synonym Crataegus oxyacantha f. rubra C.K.Schneid. Ill. Handb. Laubholzk. 1: 780 (1906) [wfo-0000987420]
homotypic Crataegus oxyacantha f. rubra (C.K.Schneid.) Hegi Illustrierte Flora von Mittel-Europa ; 1906 733 1922 [wfo-0000987421]
synonym Crataegus oxyacantha var. sicula K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 288 (1853) [wfo-1200076668]
homotypic Crataegus media var. sicula (K.Koch) K.I.Chr. Syst. Bot. Monogr. 35: 152 (1992) [wfo-0001409391]
synonym Crataegus oxyacantha f. splendens C.K.Schneid. Ill. Handb. Laubholzk. 1: 780 (1906) [wfo-0000990270]
synonym Crataegus oxyacantha f. villosa Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 90 (1890) [wfo-1200092125]
homotypic Crataegus eriocalyx var. villosa (Sanio) Cinovskis Fl. Balt. Respubl. 2: 110 (1996) [wfo-0001409386]
synonym Crataegus oxyacantha var. xanthocarpa (M.Roem.) Lange Revis. Crataeg. : 71 (1897) [wfo-0000987418]
basionym Oxyacantha vulgaris var. xanthocarpa M.Roem. Fam. Nat. Syn. Monogr. 3: 110 (1847) [wfo-0000987416]
synonym Crataegus oxyacanthoides R.Doll Natur Naturschutz Mecklenburg 13: 21 (1975) [wfo-0000989793]
synonym Crataegus oxyacanthoides var. cuneatiformis Druce Rep. Bot. Soc. Exch. Club Brit. Isles 7: 35 (1924) [wfo-1200076677]
synonym Crataegus oxystevenii Pénzes ex Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 173 (2015) [wfo-1000059763]
synonym Mespilus oxyacantha var. intermixta Wenz. Linnaea 38: 163 (1874) [wfo-0000998824]
homotypic Crataegus intermixta (Wenz.) Beck Fl. Nieder-Österreich 2: 706 (1892) [wfo-0000989703]
homotypic Crataegus media var. intermixta (Wenz.) Cinovskis Fl. Balt. Respubl. 2: 110 (1996) [wfo-0001409390]
homotypic Crataegus media subsp. intermixta (Wenz.) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 191 (2015) [wfo-1200093482]
synonym Mespilus oxyacantha subvar. koernickei (Sanio) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 26 (1906) [wfo-1200086063]
basionym Crataegus oxyacantha f. koernickei Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 91 (1890 publ. 1891) [wfo-1200076654]
synonym Mespilus oxyacantha var. laciniata Wallr. Sched. Crit. : 219 (1822) [wfo-0000999618]
homotypic Crataegus media f. laciniata P.D.Sell Fl. Gr. Brit. Ireland 2: 523 (2014) [wfo-0001325538]
homotypic Crataegus oxyacantha f. laciniata Beck Icon. Fl. Germ. Helv. 25(2): 24 (1913) [wfo-0000998868]
homotypic Crataegus oxyacantha var. laciniata (Wallr.) H.Lév. ; 1912 182 1912 [wfo-0000998879]
homotypic Crataegus oxyacantha var. laciniata Rouy & E.G.Camus Fl. France 7: 4 (1901) [wfo-1200092108]
synonym Mespilus oxyacantha var. media (Bechst.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 26 (1906) [wfo-1200086064]
basionym Crataegus media Bechst. Forstbotanik 150 [wfo-0001016497]
homotypic Crataegus monogyna var. media (Bechst.) Posp. Fl. Oesterr. Küstenl. 2(1): 226 (1898) [wfo-1200085875]
homotypic Crataegus oxyacantha var. media (Bechst.) K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 284 (1853) [wfo-0000998972]
homotypic Oxyacantha media (Bechst.) M.Roem. Fam. Nat. Syn. Monogr. 3: 108 (1847) [wfo-0000990338]
homotypic Oxyacantha media (Bechst.) M.Roem. Familiarum naturalium regni vegetabilis synopses monographicae 3, Rosiflorae ; 1847 108 1847 [wfo-0001007030]
synonym Oxyacantha media (Bechst.) M.Roem. Fam. Nat. Syn. Monogr. 3: 108 (1847) [wfo-0000990338]
basionym Crataegus media Bechst. Forstbotanik 150 [wfo-0001016497]
homotypic Crataegus monogyna var. media (Bechst.) Posp. Fl. Oesterr. Küstenl. 2(1): 226 (1898) [wfo-1200085875]
homotypic Crataegus oxyacantha var. media (Bechst.) K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 284 (1853) [wfo-0000998972]
homotypic Mespilus oxyacantha var. media (Bechst.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 26 (1906) [wfo-1200086064]
homotypic Oxyacantha media (Bechst.) M.Roem. Familiarum naturalium regni vegetabilis synopses monographicae 3, Rosiflorae ; 1847 108 1847 [wfo-0001007030]
synonym Oxyacantha monogyna var. acuminata M.Roem. Fam. Nat. Syn. Monogr. 3: 108 (1847) [wfo-1200077065]
synonym Oxyacantha monogyna var. laschiana M.Roem. Fam. Nat. Syn. Monogr. 3: 108 (1847) [wfo-1200077066]
synonym Oxyacantha monogyna var. subrotundata M.Roem. Fam. Nat. Syn. Monogr. 3: 108 (1847) [wfo-1200077067]
synonym Oxyacantha vulgaris var. xanthocarpa M.Roem. Fam. Nat. Syn. Monogr. 3: 110 (1847) [wfo-0000987416]
homotypic Crataegus oxyacantha var. xanthocarpa (M.Roem.) Lange Revis. Crataeg. : 71 (1897) [wfo-0000987418]
C. menandiana Sarg. Bull. New York State Mus. Nat. Hist. 105: 68 (1906) [wfo-0001010492]
C. mexicana Moc. & Sessé ex DC. Prodr. 2: 629 (1825) [wfo-0001018418]
synonym Anthomeles stipulosa (Kunth) M.Roem. Fam. Nat. Syn. Monogr. 3: 142 (1847) [wfo-0000990788]
basionym Mespilus stipulosa Kunth Nov. Gen. Sp. 6: 217 (1824) [wfo-0000989147]
homotypic Crataegus stipulosa (Kunth) Steud. Nomencl. Bot., ed. 2, 1: 434 (1840) [wfo-0000989148]
homotypic Mespilus grandiflora var. stipulosa (Kunth) Wenz. Linnaea 38: 122 (1873) [wfo-1200086053]
synonym Anthomeles subserrata (Benth.) M.Roem. Fam. Nat. Syn. Monogr. 3: 142 (1847) [wfo-0000990789]
basionym Crataegus subserrata Gand. ex Cariot Étude Fl., éd. 5, 2: 209 (1872) [wfo-0001010173]
synonym Crataegus loddigesiana K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 228 (1853) [wfo-0000989149]
basionym Mespilus loddigesiana Spach Hist. Nat. Vég. 2: 54 (1834) [wfo-0001001789]
synonym Crataegus mexicana var. microsperma Eggl. Bull. Torrey Bot. Club 36: 508 (1909) [wfo-0001399539]
synonym Crataegus stipulacea Laundy Gard. Mag. & Reg. Rural Domest. Improv. 9: 630 (1833) [wfo-1000060470]
synonym Crataegus stipulosa (Kunth) Steud. Nomencl. Bot., ed. 2, 1: 434 (1840) [wfo-0000989148]
basionym Mespilus stipulosa Kunth Nov. Gen. Sp. 6: 217 (1824) [wfo-0000989147]
homotypic Anthomeles stipulosa (Kunth) M.Roem. Fam. Nat. Syn. Monogr. 3: 142 (1847) [wfo-0000990788]
homotypic Mespilus grandiflora var. stipulosa (Kunth) Wenz. Linnaea 38: 122 (1873) [wfo-1200086053]
synonym Crataegus subserrata Gand. ex Cariot Étude Fl., éd. 5, 2: 209 (1872) [wfo-0001010173]
homotypic Anthomeles subserrata (Benth.) M.Roem. Fam. Nat. Syn. Monogr. 3: 142 (1847) [wfo-0000990789]
synonym Mespilus grandiflora var. stipulosa (Kunth) Wenz. Linnaea 38: 122 (1873) [wfo-1200086053]
basionym Mespilus stipulosa Kunth Nov. Gen. Sp. 6: 217 (1824) [wfo-0000989147]
homotypic Anthomeles stipulosa (Kunth) M.Roem. Fam. Nat. Syn. Monogr. 3: 142 (1847) [wfo-0000990788]
homotypic Crataegus stipulosa (Kunth) Steud. Nomencl. Bot., ed. 2, 1: 434 (1840) [wfo-0000989148]
synonym Mespilus loddigesiana Spach Hist. Nat. Vég. 2: 54 (1834) [wfo-0001001789]
homotypic Crataegus loddigesiana K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 228 (1853) [wfo-0000989149]
synonym Mespilus mexicana (Moc. & Sessé ex DC.) K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 363 (1862) [wfo-0001004763]
basionym Crataegus mexicana D.Don Brit. Fl. Gard. 7: t. 300 (1837) [wfo-0000990475]
homotypic Phaenopyrum mexicanum (Moc. & Sessé ex DC.) M.Roem. Fam. Nat. Syn. Monogr. 3: 154 (1847) [wfo-0000990951]
synonym Mespilus stipulosa Kunth Nov. Gen. Sp. 6: 217 (1824) [wfo-0000989147]
homotypic Anthomeles stipulosa (Kunth) M.Roem. Fam. Nat. Syn. Monogr. 3: 142 (1847) [wfo-0000990788]
homotypic Crataegus stipulosa (Kunth) Steud. Nomencl. Bot., ed. 2, 1: 434 (1840) [wfo-0000989148]
homotypic Mespilus grandiflora var. stipulosa (Kunth) Wenz. Linnaea 38: 122 (1873) [wfo-1200086053]
synonym Phaenopyrum mexicanum (Moc. & Sessé ex DC.) M.Roem. Fam. Nat. Syn. Monogr. 3: 154 (1847) [wfo-0000990951]
basionym Crataegus mexicana D.Don Brit. Fl. Gard. 7: t. 300 (1837) [wfo-0000990475]
homotypic Mespilus mexicana (Moc. & Sessé ex DC.) K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 363 (1862) [wfo-0001004763]
C. meyeri Pojark. Fl. URSS 9: 500 (1939) [wfo-0000988739]
synonym Crataegus ambigua var. hohenackeri C.K.Schneid. Ill. Handb. Laubholzk. 1: 785 (1906) [wfo-0000997453]
synonym Crataegus dikmensis Pojark. Novosti Sist. Vyssh. Rast. 1: 167 (1964) [wfo-0000988405]
synonym Crataegus eriantha Pojark. Fl. URSS 9: 500 (1939) [wfo-0000988434]
synonym Crataegus monogyna var. hirsutior Boiss. Fl. Orient. 2: 664 (1872) [wfo-0000998117]
synonym Crataegus persica Pojark. Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. 20: 190 (1960) [wfo-0000988940]
synonym Crataegus taurica Pojark. Fl. URSS 9: 501 (1939) [wfo-0000989383]
synonym Crataegus ucrainica Pojark. Fl. URSS 9: 502 (1939) [wfo-0000989462]
C. microphylla K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 288 (1853) [wfo-0000988750]
homotypic Crataegus laevigata subsp. microphylla (K.Koch) Dostál Folia Mus. Rerum Nat. Bohemiae Occid., Bot. 21: 7 (1984) [wfo-0000997726]
homotypic Crataegus lagenaria Fisch. & C.A.Mey. ex Boiss. Fl. Orient. 2: 664 (1872) [wfo-0000988639]
homotypic Mespilus microphylla (K.Koch) K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 405 (1862) [wfo-0000997287]
synonym Crataegus laevigata subsp. microphylla (K.Koch) Dostál Folia Mus. Rerum Nat. Bohemiae Occid., Bot. 21: 7 (1984) [wfo-0000997726]
basionym Crataegus microphylla K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 288 (1853) [wfo-0000988750]
homotypic Crataegus lagenaria Fisch. & C.A.Mey. ex Boiss. Fl. Orient. 2: 664 (1872) [wfo-0000988639]
homotypic Mespilus microphylla (K.Koch) K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 405 (1862) [wfo-0000997287]
synonym Crataegus lagenaria Fisch. & C.A.Mey. ex Boiss. Fl. Orient. 2: 664 (1872) [wfo-0000988639]
basionym Crataegus microphylla K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 288 (1853) [wfo-0000988750]
homotypic Crataegus laevigata subsp. microphylla (K.Koch) Dostál Folia Mus. Rerum Nat. Bohemiae Occid., Bot. 21: 7 (1984) [wfo-0000997726]
homotypic Mespilus microphylla (K.Koch) K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 405 (1862) [wfo-0000997287]
synonym Crataegus monogyna var. lagenaria Wenz. Linnaea 38: 155 (1874) [wfo-1200076616]
synonym Mespilus microphylla (K.Koch) K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 405 (1862) [wfo-0000997287]
basionym Crataegus microphylla K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 288 (1853) [wfo-0000988750]
homotypic Crataegus laevigata subsp. microphylla (K.Koch) Dostál Folia Mus. Rerum Nat. Bohemiae Occid., Bot. 21: 7 (1984) [wfo-0000997726]
homotypic Crataegus lagenaria Fisch. & C.A.Mey. ex Boiss. Fl. Orient. 2: 664 (1872) [wfo-0000988639]
synonym Mespilus monogyna var. lagenaria (Fisch. & C.A.Mey. ex Boiss.) Wenz. ; 1873-1874 155 1874 [wfo-0000984102]
synonym Mespilus monogyna var. lagenaria Wenz. Linnaea 38: 155 (1874) [wfo-1200092295]
C. microphylla subsp. malyana K.I.Chr. & Janjic Nordic J. Bot. 24: 145 (2006) [wfo-0001360948]
C. microphylla subsp. microphylla Unknown [wfo-1200075024]
synonym Crataegus coccinea Dostál Kvĕtena ČSR, ed. 2: 710 (1948) [wfo-0000983712]
synonym Crataegus lagenaria Fisch. & C.A.Mey. Bull. Soc. Imp. Naturalistes Moscou 11: 367 (1838) [wfo-0000990305]
synonym Crataegus lagenaria var. orthosepala Bornm. Bull. Herb. Boissier, sér. 2, 6: 607 (1906) [wfo-0000997850]
homotypic Crataegus orthosepala (Bornm.) Diap. Repert. Spec. Nov. Regni Veg. 34: 62 (1934) [wfo-0000988865]
synonym Crataegus lagenaria var. transcaucasica Diap. Repert. Spec. Nov. Regni Veg. 34: 61 (1934) [wfo-0000997767]
synonym Crataegus microphylla var. dolichocarpa (Sommier & Levier) Hand.-Mazz. Ann. K. K. Naturhist. Hofmus. 23: 167 (1909) [wfo-0000997839]
basionym Crataegus monogyna var. dolichocarpa Sommier & Levier Trudy Imp. S.-Peterburgsk. Bot. Sada 16: 134 (1900) [wfo-0000998020]
synonym Crataegus monogyna var. dolichocarpa Sommier & Levier Trudy Imp. S.-Peterburgsk. Bot. Sada 16: 134 (1900) [wfo-0000998020]
homotypic Crataegus microphylla var. dolichocarpa (Sommier & Levier) Hand.-Mazz. Ann. K. K. Naturhist. Hofmus. 23: 167 (1909) [wfo-0000997839]
synonym Crataegus monogyna var. pinnatiloba (Lange) Dippel Handb. Laubholzk. 3: 458 (1893) [wfo-0000998365]
basionym Crataegus pinnatiloba Lange Bot. Tidsskr. 13: 22 (1882) [wfo-0000988968]
synonym Crataegus orthosepala (Bornm.) Diap. Repert. Spec. Nov. Regni Veg. 34: 62 (1934) [wfo-0000988865]
basionym Crataegus lagenaria var. orthosepala Bornm. Bull. Herb. Boissier, sér. 2, 6: 607 (1906) [wfo-0000997850]
synonym Crataegus orthosepala var. glabra Diap. Repert. Spec. Nov. Regni Veg. 34: 62 (1934) [wfo-0000998633]
synonym Crataegus pinnatiloba Lange Bot. Tidsskr. 13: 22 (1882) [wfo-0000988968]
homotypic Crataegus monogyna var. pinnatiloba (Lange) Dippel Handb. Laubholzk. 3: 458 (1893) [wfo-0000998365]
synonym Crataegus pinnatiloba var. sphaerocarpa Lange Bot. Tidsskr. 13: 22 (1882) [wfo-0000999235]
C. mollis (Torr. & A.Gray) Scheele Linnaea 21: 569 (1848) [wfo-0001010503]
basionym Crataegus coccinea var. mollis Torr. & A.Gray Fl. N. Amer. 1: 465 (1840) [wfo-0000986692]
homotypic Crataegus tomentosa var. mollis (Torr. & A.Gray) Torr. & A.Gray Manual, ed. 2: 124 (1856) [wfo-0000987232]
homotypic Mespilus mollis (Torr. & A.Gray) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 18 (1906) [wfo-0000989043]
homotypic Oxyacantha mollis (Torr. & A.Gray) Lunell Amer. Midl. Naturalist 5: 237 (1918) [wfo-0000989048]
synonym Crataegus coccinea var. mollis Torr. & A.Gray Fl. N. Amer. 1: 465 (1840) [wfo-0000986692]
homotypic Crataegus mollis (Torr. & A.Gray) Scheele Linnaea 21: 569 (1848) [wfo-0001010503]
homotypic Crataegus tomentosa var. mollis (Torr. & A.Gray) Torr. & A.Gray Manual, ed. 2: 124 (1856) [wfo-0000987232]
homotypic Mespilus mollis (Torr. & A.Gray) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 18 (1906) [wfo-0000989043]
homotypic Oxyacantha mollis (Torr. & A.Gray) Lunell Amer. Midl. Naturalist 5: 237 (1918) [wfo-0000989048]
synonym Crataegus mespilifolia hort. ex Handl. Trees Kew Pt. i. [Polypet.] (1894) 203. [wfo-0000990474]
synonym Crataegus mollis f. mollis [wfo-0001131811]
synonym Crataegus subvillosa Schrad. ex Torr. & A.Gray Fl. N. Amer. (Torr. & A. Gray) 1(3): 465. 1840 [Jun 1840] [wfo-0000990554]
synonym Crataegus tilliaefolia K.Koch ; 1930 64 1930 [wfo-0001006552]
synonym Crataegus tomentosa var. mollis (Torr. & A.Gray) Torr. & A.Gray Manual, ed. 2: 124 (1856) [wfo-0000987232]
basionym Crataegus coccinea var. mollis Torr. & A.Gray Fl. N. Amer. 1: 465 (1840) [wfo-0000986692]
homotypic Crataegus mollis (Torr. & A.Gray) Scheele Linnaea 21: 569 (1848) [wfo-0001010503]
homotypic Mespilus mollis (Torr. & A.Gray) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 18 (1906) [wfo-0000989043]
homotypic Oxyacantha mollis (Torr. & A.Gray) Lunell Amer. Midl. Naturalist 5: 237 (1918) [wfo-0000989048]
synonym Crataegus urasina hort. ex Handl. Trees Kew Pt. i. [Polypet.] (1894) 203. [wfo-0000990440]
synonym Mespilus mollis (Torr. & A.Gray) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 18 (1906) [wfo-0000989043]
basionym Crataegus coccinea var. mollis Torr. & A.Gray Fl. N. Amer. 1: 465 (1840) [wfo-0000986692]
homotypic Crataegus mollis (Torr. & A.Gray) Scheele Linnaea 21: 569 (1848) [wfo-0001010503]
homotypic Crataegus tomentosa var. mollis (Torr. & A.Gray) Torr. & A.Gray Manual, ed. 2: 124 (1856) [wfo-0000987232]
homotypic Oxyacantha mollis (Torr. & A.Gray) Lunell Amer. Midl. Naturalist 5: 237 (1918) [wfo-0000989048]
synonym Oxyacantha mollis (Torr. & A.Gray) Lunell Amer. Midl. Naturalist 5: 237 (1918) [wfo-0000989048]
basionym Crataegus coccinea var. mollis Torr. & A.Gray Fl. N. Amer. 1: 465 (1840) [wfo-0000986692]
homotypic Crataegus mollis (Torr. & A.Gray) Scheele Linnaea 21: 569 (1848) [wfo-0001010503]
homotypic Crataegus tomentosa var. mollis (Torr. & A.Gray) Torr. & A.Gray Manual, ed. 2: 124 (1856) [wfo-0000987232]
homotypic Mespilus mollis (Torr. & A.Gray) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 18 (1906) [wfo-0000989043]
C. mollis var. incisifolia Kruschke J. Bot. Res. Inst. Texas 1(2): 1012 (2007) [wfo-0001410170]
C. mollis var. meridionalis (Sarg.) Lance Phytoneuron 2011-3: 6 (2011) [wfo-0001383956]
basionym Crataegus meridionalis Sarg. J. Arnold Arbor. 1: 252 (1920) [wfo-0001010496]
synonym Crataegus meridionalis Sarg. J. Arnold Arbor. 1: 252 (1920) [wfo-0001010496]
homotypic Crataegus mollis var. meridionalis (Sarg.) Lance Phytoneuron 2011-3: 6 (2011) [wfo-0001383956]
C. mollis var. mollis Unknown [wfo-0001131812]
synonym Crataegus acerifolia var. sera (Sarg.) Farw. Amer. Midl. Naturalist 12: 65 (1930) [wfo-0001410151]
basionym Crataegus sera Sarg. Bot. Gaz. 33: 115 (1902) [wfo-0000995246]
homotypic Crataegus mollis var. sera (Sarg.) Eggl. Rhodora 10: 82 (1908) [wfo-0001012013]
synonym Crataegus albicans Ashe J. Elisha Mitchell Sci. Soc. 17(2): 20 (1901) [wfo-0001131839]
homotypic Crataegus pedicellata var. albicans (Ashe) E.J.Palmer Fl. Vermont, ed. 3: 154 (1937) [wfo-0001410171]
synonym Crataegus arkansana Sarg. Bot. Gaz. 31: 223 (1901) [wfo-0001011936]
synonym Crataegus berlandieri Sarg. Bot. Gaz. 31: 230 (1901) [wfo-0001017441]
synonym Crataegus brachyphylla Sarg. J. Arnold Arbor. 3: 8 (1922) [wfo-0001131830]
synonym Crataegus caesa Ashe J. Elisha Mitchell Sci. Soc. 18(1): 24 (1902) [wfo-0000986664]
homotypic Crataegus pedicellata var. caesa (Ashe) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 185 (1965) [wfo-0001283555]
synonym Crataegus cibaria Beadle Biltmore Bot. Stud. 1: 120 (1902) [wfo-0001011958]
synonym Crataegus cibilis Ashe Bot. Gaz. 33: 232 (1902) [wfo-0000986686]
synonym Crataegus coccinea var. ellwangeriana (Sarg.) Eggl. Trees Indiana : 212 (1921) [wfo-0001398925]
basionym Crataegus ellwangeriana Sarg. Bot. Gaz. 33: 118 (1902) [wfo-0001220308]
homotypic Crataegus mollis var. ellwangeriana (Sarg.) Cowles Amer. Naturalist 42: 269 (1908) [wfo-0001399541]
homotypic Crataegus pedicellata var. ellwangeriana (Sarg.) Eggl. Rhodora 10: 82 (1908) [wfo-0001012043]
synonym Crataegus coccinea var. pubescens Tausch Flora 21: 718 (1838) [wfo-0000989045]
synonym Crataegus coccinea var. subvillosa (Schrad. ex Walp.) Lange Revis. Crataeg. : 31 (1897) [wfo-0001399510]
basionym Crataegus subvillosa Schrad. ex Walp. Repert. Bot. Syst. 2: 58 (1843) [wfo-0001008046]
homotypic Phaenopyrum subvillosum (Schrad. ex Walp.) M.Roem. Fam. Nat. Syn. Monogr. 3: 154 (1847) [wfo-0000990955]
synonym Crataegus dumetosa Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 109 (1908) [wfo-0000986774]
homotypic Crataegus mollis var. dumetosa (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 188 (1965) [wfo-0001012010]
homotypic Crataegus mollis f. dumetosa (Sarg.) E.J.Palmer Rhodora 40: 133 (1938) [wfo-0001325587]
synonym Crataegus ellwangeriana Sarg. Bot. Gaz. 33: 118 (1902) [wfo-0001220308]
homotypic Crataegus coccinea var. ellwangeriana (Sarg.) Eggl. Trees Indiana : 212 (1921) [wfo-0001398925]
homotypic Crataegus mollis var. ellwangeriana (Sarg.) Cowles Amer. Naturalist 42: 269 (1908) [wfo-0001399541]
homotypic Crataegus pedicellata var. ellwangeriana (Sarg.) Eggl. Rhodora 10: 82 (1908) [wfo-0001012043]
synonym Crataegus gravida Beadle Biltmore Bot. Stud. 1: 119 (1902) [wfo-0001011969]
synonym Crataegus induta Sarg. Trees & Shrubs 1: 115 (1903) [wfo-0001011980]
synonym Crataegus invisa Sarg. Trees & Shrubs 2: 147 (1911) [wfo-0001011991]
synonym Crataegus lacera Sarg. Bot. Gaz. 33: 123 (1902) [wfo-0001012002]
synonym Crataegus limaria Sarg. Trees & Shrubs 2: 149 (1911) [wfo-0001012007]
synonym Crataegus mollis var. dumetosa (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 188 (1965) [wfo-0001012010]
basionym Crataegus dumetosa Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 109 (1908) [wfo-0000986774]
homotypic Crataegus mollis f. dumetosa (Sarg.) E.J.Palmer Rhodora 40: 133 (1938) [wfo-0001325587]
synonym Crataegus mollis f. dumetosa (Sarg.) E.J.Palmer Rhodora 40: 133 (1938) [wfo-0001325587]
basionym Crataegus dumetosa Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 109 (1908) [wfo-0000986774]
homotypic Crataegus mollis var. dumetosa (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 188 (1965) [wfo-0001012010]
synonym Crataegus mollis var. ellwangeriana (Sarg.) Cowles Amer. Naturalist 42: 269 (1908) [wfo-0001399541]
basionym Crataegus ellwangeriana Sarg. Bot. Gaz. 33: 118 (1902) [wfo-0001220308]
homotypic Crataegus coccinea var. ellwangeriana (Sarg.) Eggl. Trees Indiana : 212 (1921) [wfo-0001398925]
homotypic Crataegus pedicellata var. ellwangeriana (Sarg.) Eggl. Rhodora 10: 82 (1908) [wfo-0001012043]
synonym Crataegus mollis var. gigantea Kruschke Publ. Bot. Milwaukee Public Mus. 3: 131 (1965) [wfo-0001012011]
synonym Crataegus mollis f. mecocantha Kruschke Publ. Bot. Milwaukee Public Mus. 3: 137 (1965) [wfo-0001325172]
synonym Crataegus mollis var. sera (Sarg.) Eggl. Rhodora 10: 82 (1908) [wfo-0001012013]
basionym Crataegus sera Sarg. Bot. Gaz. 33: 115 (1902) [wfo-0000995246]
homotypic Crataegus acerifolia var. sera (Sarg.) Farw. Amer. Midl. Naturalist 12: 65 (1930) [wfo-0001410151]
synonym Crataegus mollis var. tiliifolia Rehder Cycl. Amer. Hort. 1: 395 (1900) [wfo-1200076599]
basionym Crataegus tiliifolia Koehne ex Lange Revis. Crataeg. 31. [wfo-0000990561]
synonym Crataegus pedicellata var. albicans (Ashe) E.J.Palmer Fl. Vermont, ed. 3: 154 (1937) [wfo-0001410171]
basionym Crataegus albicans Ashe J. Elisha Mitchell Sci. Soc. 17(2): 20 (1901) [wfo-0001131839]
synonym Crataegus pedicellata var. caesa (Ashe) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 185 (1965) [wfo-0001283555]
basionym Crataegus caesa Ashe J. Elisha Mitchell Sci. Soc. 18(1): 24 (1902) [wfo-0000986664]
synonym Crataegus pedicellata var. ellwangeriana (Sarg.) Eggl. Rhodora 10: 82 (1908) [wfo-0001012043]
basionym Crataegus ellwangeriana Sarg. Bot. Gaz. 33: 118 (1902) [wfo-0001220308]
homotypic Crataegus coccinea var. ellwangeriana (Sarg.) Eggl. Trees Indiana : 212 (1921) [wfo-0001398925]
homotypic Crataegus mollis var. ellwangeriana (Sarg.) Cowles Amer. Naturalist 42: 269 (1908) [wfo-0001399541]
synonym Crataegus placens Sarg. Trees & Shrubs 2: 243 (1913) [wfo-0001012017]
synonym Crataegus sera Sarg. Bot. Gaz. 33: 115 (1902) [wfo-0000995246]
homotypic Crataegus acerifolia var. sera (Sarg.) Farw. Amer. Midl. Naturalist 12: 65 (1930) [wfo-0001410151]
homotypic Crataegus mollis var. sera (Sarg.) Eggl. Rhodora 10: 82 (1908) [wfo-0001012013]
synonym Crataegus subvillosa Schrad. ex Walp. Repert. Bot. Syst. 2: 58 (1843) [wfo-0001008046]
homotypic Crataegus coccinea var. subvillosa (Schrad. ex Walp.) Lange Revis. Crataeg. : 31 (1897) [wfo-0001399510]
homotypic Phaenopyrum subvillosum (Schrad. ex Walp.) M.Roem. Fam. Nat. Syn. Monogr. 3: 154 (1847) [wfo-0000990955]
synonym Crataegus tiliifolia Koehne ex Lange Revis. Crataeg. 31. [wfo-0000990561]
homotypic Crataegus mollis var. tiliifolia Rehder Cycl. Amer. Hort. 1: 395 (1900) [wfo-1200076599]
synonym Crataegus tiliifolia K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 247 (1853) [wfo-0000989047]
homotypic Mespilus tiliifolia (K.Koch) K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 375 (1862) [wfo-0000997280]
synonym Mespilus pubescens H.L.Wendl. Flora 6: 700 (1823) [wfo-0000987306]
synonym Mespilus tiliifolia (K.Koch) K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 375 (1862) [wfo-0000997280]
basionym Crataegus tiliifolia K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 247 (1853) [wfo-0000989047]
synonym Phaenopyrum subvillosum (Schrad. ex Walp.) M.Roem. Fam. Nat. Syn. Monogr. 3: 154 (1847) [wfo-0000990955]
basionym Crataegus subvillosa Schrad. ex Walp. Repert. Bot. Syst. 2: 58 (1843) [wfo-0001008046]
homotypic Crataegus coccinea var. subvillosa (Schrad. ex Walp.) Lange Revis. Crataeg. : 31 (1897) [wfo-0001399510]
C. mollis var. viburnifolia (Sarg.) Lance Phytoneuron 2011-3: 6 (2011) [wfo-0001383957]
basionym Crataegus viburnifolia Sarg. Trees & Shrubs 2: 145 (1911) [wfo-0001004184]
homotypic Crataegus brazoria var. viburnifolia (Sarg.) J.B.Phipps J. Bot. Res. Inst. Texas 1: 1007 (2007) [wfo-0001383332]
synonym Crataegus brazoria var. viburnifolia (Sarg.) J.B.Phipps J. Bot. Res. Inst. Texas 1: 1007 (2007) [wfo-0001383332]
basionym Crataegus viburnifolia Sarg. Trees & Shrubs 2: 145 (1911) [wfo-0001004184]
homotypic Crataegus mollis var. viburnifolia (Sarg.) Lance Phytoneuron 2011-3: 6 (2011) [wfo-0001383957]
synonym Crataegus viburnifolia Sarg. Trees & Shrubs 2: 145 (1911) [wfo-0001004184]
homotypic Crataegus brazoria var. viburnifolia (Sarg.) J.B.Phipps J. Bot. Res. Inst. Texas 1: 1007 (2007) [wfo-0001383332]
homotypic Crataegus mollis var. viburnifolia (Sarg.) Lance Phytoneuron 2011-3: 6 (2011) [wfo-0001383957]
C. monogyna Jacq. Fl. Austriac. 3: 50 (1775) [wfo-0001009785]
homotypic Crataegus oxyacantha var. monogyna (Jacq.) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 117. 1871 [wfo-0000990284]
homotypic Crataegus oxyacantha var. monogyna (Jacq.) Wahlenb. Fl. Suecica 1: 307 (1824) [wfo-0000999029]
homotypic Crataegus oxyacantha subsp. monogyna (Jacq.) Rouy & E.G.Camus Flore de France ; 1893 5 1901 [wfo-0000999039]
homotypic Crataegus oxyacantha prol. monogyna (Jacq.) Samp. Bol. Soc. Brot. 24: 45 (1909) [wfo-1200075799]
homotypic Crataegus oxyacantha subsp. monogyna (Jacq.) Syme Engl. Bot., ed. 3, 3: 237 (1864) [wfo-1200092113]
homotypic Crataegus oxyacantha unranked monogyna (Jacq.) Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 92 (1890) [wfo-1200092114]
homotypic Mespilus monogyna (Jacq.) All. Fl. Pedem. 2: 141 (1785) [wfo-0000990206]
homotypic Mespilus oxyacantha subsp. monogyna (Jacq.) Čelak. Prodr. Fl. Böhmen : 608 (1875) [wfo-1200092301]
homotypic Oxyacantha monogyna (Jacq.) M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0000990342]
synonym Azarolus maroccana (Lindl.) M.Roem. Fam. Nat. Syn. Monogr. 3: 133 (1847) [wfo-1000060383]
basionym Crataegus maroccana Pers. Syn. Pl. 2: 37 (1806) [wfo-0000987358]
homotypic Mespilus maroccana (Pers.) Poir. Encycl., Suppl. 4: 74 (1816) [wfo-0000987359]
synonym Crataegus aegeica Pojark. Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. 20: 188 (1960) [wfo-0000988095]
homotypic Crataegus monogyna subsp. aegeica (Pojark.) Franco Feddes Repert. 79: 37 (1968) [wfo-1200027009]
synonym Crataegus aguilaris Sennen Exsicc. (Pl. Espagne) 1925: n.° 5305 (1925) [wfo-0000990348]
homotypic Crataegus monogyna subsp. aguilaris (Sennen) Sennen Publ. Junta Ci. Nat. Barcelona, Ser. Bot. 15: 50 (1931) [wfo-1200085869]
synonym Crataegus alemanniensis Cinovskis Crat. Balt. : 111 (1971) [wfo-0000988101]
synonym Crataegus alemanniensis f. microalemanniensis Cinovskis Crat. Balt. : 115 (1971) [wfo-0000997442]
synonym Crataegus alemanniensis var. orientobaltica (Cinovskis) Cinovskis Fl. Balt. Respubl. 2: 119 (1996) [wfo-0001402498]
basionym Crataegus orientobaltica Cinovskis Crat. Balt. : 116 (1971) [wfo-0000988854]
synonym Crataegus alemanniensis var. subborealis (Cinovskis) Cinovskis Fl. Balt. Respubl. 2: 119 (1996) [wfo-0001402499]
basionym Crataegus subborealis Cinovskis Crat. Balt. : 105 (1971) [wfo-0000989275]
synonym Crataegus apiifolia Medik. Gesch. Bot. : 83 (1793) [wfo-0000987348]
homotypic Oxyacantha apiifolia (Medik.) M.Roem. Fam. Nat. Syn. Monogr. 3: 108 (1847) [wfo-0000990321]
synonym Crataegus azarella Griseb. Spic. Fl. Rumel. 1: 88 (1843) [wfo-0000988167]
homotypic Crataegus monogyna var. azarella (Griseb.) Koehne Deut. Dendrol. : 238 (1893) [wfo-0000997881]
homotypic Crataegus monogyna f. azarella (Griseb.) Buia Fl. Reipubl. Popularis Sin. 4: 260 (1956) [wfo-0000997892]
homotypic Crataegus monogyna subsp. azarella (Griseb.) Franco Collect. Bot. (Barcelona) 7: 471 (1968) [wfo-0000997895]
homotypic Crataegus oxyacantha var. azarella (Griseb.) Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 93 (1890 publ. 1891) [wfo-0000998671]
homotypic Mespilus monogyna var. azarella (Griseb.) K.Koch Dendrologie 1: 160 (1869) [wfo-0000999470]
homotypic Mespilus monogyna prol. azarella (Griseb.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 33 (1906) [wfo-1200075702]
homotypic Oxyacantha azarella (Griseb.) M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0000990322]
synonym Crataegus azarolus var. glabra Coss. Exsicc. (Pl. Esp. Port.) 1853: n.° 1860 (1854) [wfo-1200085513]
synonym Crataegus azarolus var. heterophylla (Flüggé) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 111 (1871) [wfo-0000997529]
basionym Crataegus heterophylla Flüggé Ann. Mus. Hist. Nat. 12: 423 (1808) [wfo-0001009148]
homotypic Crataegus monogyna subsp. heterophylla (Flüggé) Pénzes Kert. Szölész. Föisk. Évk. 18: 120 (1954 publ. 1956) [wfo-0000998079]
homotypic Crataegus monogyna var. heterophylla (Flüggé) Dippel Handbuch der Laubholzkunde ; 1889 458 1893 [wfo-0000998087]
homotypic Crataegus monogyna var. heterophylla (Flüggé) Wenz. Monatsschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 18: 186 (1875) [wfo-1200092062]
homotypic Crataegus oxyacantha var. heterophylla (Flüggé) Maire Cat. Pl. Maroc 2: 335 (1932) [wfo-0000998754]
homotypic Mespilus heterophylla Ruiz, Pav., Ruiz & Pav.apud Lopez Anales Inst. Bot. Cavanilles 15: 202, descr. 1957 [wfo-0000990168]
homotypic Mespilus heterophylla (Flüggé) Poir. Encycl., Suppl. 4: 68 (1816) [wfo-0000990303]
homotypic Mespilus heterophylla (Flüggé) Koch Dendrologie ; 1869 161 1869 [wfo-0001006283]
homotypic Mespilus monogyna var. heterophylla (Flüggé) Wenz. Linnaea 38: 160 (1874) [wfo-0000999521]
homotypic Mespilus monogyna prol. heterophylla (Flüggé) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 34 (1906) [wfo-1200075704]
homotypic Oxyacantha heterophylla (Flüggé) M.Roem. Fam. Nat. Syn. Monogr. 3: 106 (1847) [wfo-0000990328]
synonym Crataegus azarolus subsp. triloba (Poir.) Nyman Consp. Fl. Eur. : 243 (1879) [wfo-1200085867]
basionym Crataegus triloba Poir. Voy. Barbarie 2: 176 (1789) [wfo-0000999181]
homotypic Crataegus azarolus var. triloba (Poir.) Mutel Fl. Franç. Herbor. 1: 358 (1834) [wfo-1200093505]
homotypic Crataegus monogyna var. triloba (Poir.) Batt. Bull. Soc. Bot. France 32: 339 (1886) [wfo-1200089860]
homotypic Crataegus oxyacantha var. triloba (Poir.) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 118 (1871) [wfo-0000999155]
homotypic Mespilus oxyacantha var. triloba (Poir.) Wenz. Linnaea 38: 163 (1874) [wfo-0000999640]
homotypic Mespilus triloba (Poir.) Poir. Encycl. 4: 439 (1798) [wfo-0001010249]
synonym Crataegus azarolus var. triloba (Poir.) Mutel Fl. Franç. Herbor. 1: 358 (1834) [wfo-1200093505]
basionym Crataegus triloba Poir. Voy. Barbarie 2: 176 (1789) [wfo-0000999181]
homotypic Crataegus azarolus subsp. triloba (Poir.) Nyman Consp. Fl. Eur. : 243 (1879) [wfo-1200085867]
homotypic Crataegus monogyna var. triloba (Poir.) Batt. Bull. Soc. Bot. France 32: 339 (1886) [wfo-1200089860]
homotypic Crataegus oxyacantha var. triloba (Poir.) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 118 (1871) [wfo-0000999155]
homotypic Mespilus oxyacantha var. triloba (Poir.) Wenz. Linnaea 38: 163 (1874) [wfo-0000999640]
homotypic Mespilus triloba (Poir.) Poir. Encycl. 4: 439 (1798) [wfo-0001010249]
synonym Crataegus borealoides R.Doll Natur Naturschutz Mecklenburg 13: 13 (1975) [wfo-0000989585]
synonym Crataegus bracteolaris Gand. Bull. Soc. Bot. France 18: 450 (1871 publ. 1872) [wfo-0000987389]
synonym Crataegus brevispina Kunze Flora 29: 737 (1846) [wfo-0000988220]
homotypic Crataegus monogyna subsp. brevispina (Kunze) Franco Collect. Bot. (Barcelona) 7: 463 (1968) [wfo-0000997914]
homotypic Crataegus monogyna var. brevispina (Kunze) P.D.Sell Fl. Gr. Brit. Ireland 2: 523. 2014 [wfo-0000997925]
homotypic Crataegus monogyna var. brevispina (Kunze) Dippel Handb. Laubholzk. 3: 459 (1893) [wfo-1200092055]
homotypic Crataegus oxyacantha var. brevispina (Kunze) Maire Catalogue des plantes du Maroc ; 1931 334 1932 [wfo-0000998677]
homotypic Crataegus oxyacantha var. brevispina (Kunze) Samp. Man. Fl. Port. : 331 (1913) [wfo-1200092095]
homotypic Crataegus oxyacantha f. brevispina (Kunze) Knoche Fl. Baléar. 2: 48 (1922) [wfo-1200093509]
homotypic Mespilus brevispina (Kunze) E.H.L.Krause Deutschl. Fl. Abbild., ed. 2. 8: 23 (1904) [wfo-0001002501]
homotypic Mespilus monogyna var. brevispina (Kunze) Wenz. Linnaea 38: 159 (1874) [wfo-0000999481]
homotypic Mespilus monogyna prol. brevispina (Kunze) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 32 (1906) [wfo-1200075703]
synonym Crataegus brevispina var. contracta (Hrabětová) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 177 (2015) [wfo-1200089842]
basionym Crataegus monogyna var. contracta Hrabětová Preslia 50: 210 (1978) [wfo-0000997948]
synonym Crataegus brevispina var. javorkae (Pénzes) Ker.-Nagy Tilia 15: 80 (2010) [wfo-1200074920]
basionym Crataegus monogyna var. javorkae Pénzes Kert. Szölész. Föisk. Évk. 18: 123 (1954 publ. 1956) [wfo-0000998203]
homotypic Crataegus javorkae (Pénzes) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 167 (2015) [wfo-1000059762]
synonym Crataegus brevispina var. microphylla (Csató) Ker.-Nagy Tilia 15: 80 (2010) [wfo-1200074921]
synonym Crataegus brevispina f. subinermis Vicioso Exsicc. (Pl. Esp.) 1914: n.° 2186 (1915) [wfo-1200085515]
synonym Crataegus bruantii Carrière Rev. Hort. (Paris) 56: 422 (1884) [wfo-1000060432]
synonym Crataegus calycina var. cuneata Diap. Repert. Spec. Nov. Regni Veg. 34: 65 (1934) [wfo-0000997580]
synonym Crataegus chlorocarpa Gand. Bull. Soc. Bot. France 18: 451 (1871 publ. 1872) [wfo-0000988297]
synonym Crataegus cuneata Halácsy Consp. Fl. Graec., Suppl. 1: 37 (1908) [wfo-0000988362]
homotypic Crataegus monogyna var. halacsyi Hayek Repert. Spec. Nov. Regni Veg. Beih. 30(1): 756 (1926) [wfo-0000998063]
synonym Crataegus curvisepala subsp. colorata Hrabětová Preslia 50: 211 (1978) [wfo-0000997619]
synonym Crataegus curvisepaloides R.Doll Natur Naturschutz Mecklenburg 13: 15 (1975) [wfo-0000989634]
synonym Crataegus debeauxii Gand. & Debeaux Bull. Soc. Dauphin. Échange Pl. 4: 114 (1877) [wfo-1000060437]
synonym Crataegus destefani Lojac. Fl. Sicul. 1(2): 209 (1891) [wfo-0000989657]
synonym Crataegus dissecta Borkh. Arch. Bot. (Leipzig) 1(3): 86 (1798) [wfo-0000988412]
homotypic Crataegus monogyna f. dissecta (Borkh.) Buia Fl. Reipubl. Popularis Sin. 4: 262 (1956) [wfo-0000997998]
homotypic Crataegus monogyna var. dissecta (Borkh.) Gost.-Jak. Roczn. Sekc. Dendrol. Polsk. Towarz. Bot. 31: 12 (1978) [wfo-0000998009]
synonym Crataegus diversifolia (Pers.) M.Roem. Fam. Nat. Syn. Monogr. 3: 120 (1847) [wfo-0001010166]
basionym Crataegus maura var. diversifolia Pers. Syn. Pl. 2: 37 (1806) [wfo-0000987356]
homotypic Mespilus diversifolia (Pers.) Poir. Encycl., Suppl. 4: 73 (1816) [wfo-0000987357]
homotypic Mespilus maura var. diversifolia (Pers.) Poir. Encycl., Suppl. 4: 73 (1816) [wfo-1200089875]
synonym Crataegus elegans (Poir.) Mutel Fl. Franç. Herbor. 1: 358 (1834) [wfo-1000060442]
basionym Mespilus elegans Poir. Encycl. 4: 439 (1798) [wfo-0000990166]
homotypic Crataegus monogyna var. elegans (Poir.) Pers. Syn. Pl. 2: 38 (1806) [wfo-1200089858]
homotypic Crataegus oxyacantha var. elegans (Poir.) Noulet Fl. Bass. Sous-Pyrén. : 222 (1837) [wfo-1200085880]
homotypic Crataegus oxyacantha var. incisa Mérat Nouv. Fl. Env. Paris : 185 (1812) [wfo-1200092102]
homotypic Mespilus monogyna var. elegans (Poir.) K.Koch Dendrologie 1: 160 (1869) [wfo-0000999500]
homotypic Mespilus oxyacantha var. elegans (Poir.) Mérat Nouv. Fl. Env. Paris, ed. 3, 2: 323 (1831) [wfo-1200089877]
homotypic Oxyacantha elegans (Poir.) M.Roem. Fam. Nat. Syn. Monogr. 3: 108 (1847) [wfo-0000990325]
synonym Crataegus fissa (Poir.) Bosc ex DC. Prodr. 2: 628 (1825) [wfo-0000990129]
basionym Mespilus fissa Poir. Encycl., Suppl. 4: 72 (1816) [wfo-0000987360]
homotypic Crataegus monogyna f. fissa (Poir.) Hegi Ill. Fl. Mitt.-Eur. 4: 737 (1922) [wfo-0000987361]
homotypic Mespilus monogyna var. fissa (Poir.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 30 (1906) [wfo-1200086056]
synonym Crataegus floribunda Gand. Bull. Soc. Bot. France 18: 447 (1871 publ. 1872) [wfo-0000988447]
synonym Crataegus heterophylla Flüggé Ann. Mus. Hist. Nat. 12: 423 (1808) [wfo-0001009148]
homotypic Crataegus azarolus var. heterophylla (Flüggé) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 111 (1871) [wfo-0000997529]
homotypic Crataegus monogyna subsp. heterophylla (Flüggé) Pénzes Kert. Szölész. Föisk. Évk. 18: 120 (1954 publ. 1956) [wfo-0000998079]
homotypic Crataegus monogyna var. heterophylla (Flüggé) Dippel Handbuch der Laubholzkunde ; 1889 458 1893 [wfo-0000998087]
homotypic Crataegus monogyna var. heterophylla (Flüggé) Wenz. Monatsschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 18: 186 (1875) [wfo-1200092062]
homotypic Crataegus oxyacantha var. heterophylla (Flüggé) Maire Cat. Pl. Maroc 2: 335 (1932) [wfo-0000998754]
homotypic Mespilus heterophylla Ruiz, Pav., Ruiz & Pav.apud Lopez Anales Inst. Bot. Cavanilles 15: 202, descr. 1957 [wfo-0000990168]
homotypic Mespilus heterophylla (Flüggé) Poir. Encycl., Suppl. 4: 68 (1816) [wfo-0000990303]
homotypic Mespilus heterophylla (Flüggé) Koch Dendrologie ; 1869 161 1869 [wfo-0001006283]
homotypic Mespilus monogyna var. heterophylla (Flüggé) Wenz. Linnaea 38: 160 (1874) [wfo-0000999521]
homotypic Mespilus monogyna prol. heterophylla (Flüggé) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 34 (1906) [wfo-1200075704]
homotypic Oxyacantha heterophylla (Flüggé) M.Roem. Fam. Nat. Syn. Monogr. 3: 106 (1847) [wfo-0000990328]
synonym Crataegus hirsuta Schur Enum. Pl. Transsilv. : 206 (1866) [wfo-0000988488]
homotypic Crataegus monogyna f. hirsuta (Schur) Buia Flora reipublicae popularis sinicae ; 1974 260 1956 [wfo-0000998096]
homotypic Crataegus monogyna f. hirsuta (Schur) Hegi Ill. Fl. Mitt.-Eur. 4: 738 (1922) [wfo-0000998106]
homotypic Mespilus monogyna var. hirsuta (Schur) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 33 (1906) [wfo-1200086057]
synonym Crataegus inermis Sennen Exsicc. (Pl. Espagne) 1925: n.° 5306 (1925) [wfo-0001005078]
homotypic Crataegus monogyna subsp. inermis (Sennen) Sennen Publ. Junta Ci. Nat. Barcelona, Ser. Bot. 15: 50 (1931) [wfo-1200085874]
synonym Crataegus insegnae (Tineo ex Guss.) Bertol. Fl. Ital. [Bertoloni] vii. 629. [wfo-0000983995]
basionym Mespilus insegnae Tineo ex Guss. Fl. Sicul. Syn. 2: 830 (1844) [wfo-0000987377]
homotypic Crataegus monogyna subsp. insegnae (Tineo ex Guss.) Lange Revis. Crataeg. : 39 (1897) [wfo-0000987378]
homotypic Crataegus monogyna f. insegnae (Tineo ex Guss.) Hayek Repert. Spec. Nov. Regni Veg. Beih. 30(1): 756 (1926) [wfo-0000987380]
homotypic Crataegus monogyna var. insegnae (Tineo ex Guss.) Beck Icones florae germanicae et helveticae ; 1834 27 1914 [wfo-0000987381]
homotypic Crataegus monogyna var. insegnae (Tineo ex Guss.) Cout. Fl. Portugal : 289 (1913) [wfo-1200092064]
homotypic Crataegus oxyacantha var. insegnae (Tineo ex Guss.) Fiori Fl. Anal. Italia 1: 596 (1898) [wfo-0000987379]
homotypic Mespilus monogyna prol. insegnae (Tineo ex Guss.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 34 (1906) [wfo-1200075657]
synonym Crataegus integerrima R.Doll Natur Naturschutz Mecklenburg 13: 18 (1975) [wfo-0000988543]
synonym Crataegus intermedia Schur Enum. Pl. Transsilv. 205 (1866) [wfo-0000987387]
homotypic Crataegus monogyna var. intermedia (Schur) Buia Flora Republicii populare RomŒne ; 1952 261 1956 [wfo-0000998170]
homotypic Crataegus monogyna subsp. intermedia (Schur) Jáv. ex Pénzes ; 1956 114 1956 [wfo-0000998181]
homotypic Crataegus monogyna subsp. intermedia Jáv. Magyar Fl. : 484 (1924) [wfo-1200092066]
homotypic Crataegus monogyna var. intermedia Buia Fl. Republ. Popul. Române 4: 261 (1956) [wfo-1200092067]
homotypic Crataegus monogyna subsp. intermedia (Schur) Pénzes Kert. Szölész. Föisk. Évk. 18: 114 (1956) [wfo-1200093434]
homotypic Crataegus monogyna f. intermedia Borza Consp. Fl. Roman. 1: 133 (1947) [wfo-1200093507]
synonym Crataegus jaquinii A.Kern. Monatsschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 18: 175 (1875) [wfo-0001006858]
synonym Crataegus jaquinii var. cylindrocarpa Murr Allg. Bot. Z. Syst. 18: 160 (1912) [wfo-1200076585]
synonym Crataegus javorkae (Pénzes) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 167 (2015) [wfo-1000059762]
basionym Crataegus monogyna var. javorkae Pénzes Kert. Szölész. Föisk. Évk. 18: 123 (1954 publ. 1956) [wfo-0000998203]
homotypic Crataegus brevispina var. javorkae (Pénzes) Ker.-Nagy Tilia 15: 80 (2010) [wfo-1200074920]
synonym Crataegus krima R.Doll Gleditschia 2: 11 (1974 publ. 1975) [wfo-1000060451]
synonym Crataegus krima Doll Gleditschia 2: 11. 1975 [1974 publ. 1975] [wfo-0000989717]
synonym Crataegus krumbholzii R.Doll Gleditschia 11: 47 (1984) [wfo-0000988600]
synonym Crataegus laciniata var. decussata (Wallr.) Diap. Repert. Spec. Nov. Regni Veg. 34: 64 (1934) [wfo-0000987371]
basionym Mespilus monogyna var. decussata Wallr. Sched. Crit. : 221 (1822) [wfo-0000987368]
homotypic Crataegus monogyna f. decussata (Wallr.) Hegi Ill. Fl. Mitt.-Eur. 4: 738 (1922) [wfo-0000987369]
homotypic Crataegus monogyna var. decussata (Wallr.) Pénzes Kert. Szölész. Föisk. Évk. 18: 115 (1954 publ. 1956) [wfo-0000987372]
synonym Crataegus laciniata var. lasiocarpa (Lange) Lange Revis. Crataeg. : 51 (1897) [wfo-0000997663]
basionym Crataegus lasiocarpa Lange Vidensk. Meddel. Naturhist. Foren. Kjøbenhavn 1881: 103 (1882) [wfo-0000988646]
homotypic Crataegus monogyna var. lasiocarpa (Lange) K.I.Chr. Syst. Bot. Monogr. 35: 111 (1992) [wfo-0000994277]
synonym Crataegus lamprophylla Gand. Scrin. Fl. Select. 1: 23 (1882) [wfo-0001005080]
synonym Crataegus lasiocarpa Lange Vidensk. Meddel. Naturhist. Foren. Kjøbenhavn 1881: 103 (1882) [wfo-0000988646]
homotypic Crataegus laciniata var. lasiocarpa (Lange) Lange Revis. Crataeg. : 51 (1897) [wfo-0000997663]
homotypic Crataegus monogyna var. lasiocarpa (Lange) K.I.Chr. Syst. Bot. Monogr. 35: 111 (1992) [wfo-0000994277]
synonym Crataegus leiomonogyna Klokov Fl. URSS 6: 578 (1954) [wfo-0000988656]
homotypic Crataegus monogyna subsp. leiomonogyna (Klokov) Franco Feddes Repert. 79: 37 (1968) [wfo-0000998272]
synonym Crataegus lipskyi Klokov Fl. URSS 6: 577 (1954) [wfo-0000988690]
synonym Crataegus maroccana Pers. Syn. Pl. 2: 37 (1806) [wfo-0000987358]
homotypic Azarolus maroccana (Lindl.) M.Roem. Fam. Nat. Syn. Monogr. 3: 133 (1847) [wfo-1000060383]
homotypic Mespilus maroccana (Pers.) Poir. Encycl., Suppl. 4: 74 (1816) [wfo-0000987359]
synonym Crataegus maura L.f. Suppl. Pl. : 231 (1782) [wfo-0000988714]
homotypic Crataegus monogyna var. maura (L.f.) Laguna Fl. Forest. Españ. 2: 215 (1890) [wfo-1200089859]
homotypic Crataegus oxyacantha subsp. maura (L.f.) Maire Cat. Pl. Maroc 2: 334 (1932) [wfo-0000998950]
homotypic Crataegus oxyacantha var. maura (L.f.) Batt. Fl. Algérie, Dicot.: 310 (1889) [wfo-1200093400]
homotypic Mespilus maura (L.f.) Poir. Encycl., Suppl. 4: 73 (1816) [wfo-0000990185]
homotypic Mespilus monogyna var. maura (L.f.) Wenz. Linnaea 38: 159 (1874) [wfo-0000999567]
synonym Crataegus maura var. diversifolia Pers. Syn. Pl. 2: 37 (1806) [wfo-0000987356]
homotypic Crataegus diversifolia (Pers.) M.Roem. Fam. Nat. Syn. Monogr. 3: 120 (1847) [wfo-0001010166]
homotypic Mespilus diversifolia (Pers.) Poir. Encycl., Suppl. 4: 73 (1816) [wfo-0000987357]
homotypic Mespilus maura var. diversifolia (Pers.) Poir. Encycl., Suppl. 4: 73 (1816) [wfo-1200089875]
synonym Crataegus maura var. maroccana Pers. Syn. Pl. 2: 37 (1806) [wfo-1200085516]
homotypic Mespilus maura var. maroccana (Pers.) Poir. Encycl., Suppl. 4: 74 (1816) [wfo-1200089876]
synonym Crataegus maura var. tarraconensis Sennen Exsicc. (Pl. Espagne) 1929: n.° 7091 (1930) [wfo-1200085517]
synonym Crataegus monogyna subsp. acerifolia Sennen Treb. Mus. Ci. Nat. Barcelona, Sèr. Bot. 15: 50 (1931) [wfo-1200085518]
synonym Crataegus monogyna subsp. acutiloba (J.Kern.) Baranec Biologia (Bratislava) 38: 857 (1983) [wfo-0000987353]
basionym Crataegus monogyna var. acutiloba J.Kern. Darstell. Ausländ. Bäume : ? (1796) [wfo-0000987351]
homotypic Crataegus oxyacantha var. acutiloba (J.Kern.) H.Lév. Bull. Géogr. Bot. 22: 181 (1912) [wfo-1200092089]
synonym Crataegus monogyna var. acutiloba J.Kern. Darstell. Ausländ. Bäume : ? (1796) [wfo-0000987351]
homotypic Crataegus monogyna subsp. acutiloba (J.Kern.) Baranec Biologia (Bratislava) 38: 857 (1983) [wfo-0000987353]
homotypic Crataegus oxyacantha var. acutiloba (J.Kern.) H.Lév. Bull. Géogr. Bot. 22: 181 (1912) [wfo-1200092089]
synonym Crataegus monogyna subsp. aegeica (Pojark.) Franco Feddes Repert. 79: 37 (1968) [wfo-1200027009]
basionym Crataegus aegeica Pojark. Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. 20: 188 (1960) [wfo-0000988095]
synonym Crataegus monogyna subsp. aguilaris (Sennen) Sennen Publ. Junta Ci. Nat. Barcelona, Ser. Bot. 15: 50 (1931) [wfo-1200085869]
basionym Crataegus aguilaris Sennen Exsicc. (Pl. Espagne) 1925: n.° 5305 (1925) [wfo-0000990348]
synonym Crataegus monogyna f. albanthera Snarskis Lietuvos T.S.R. Fl. 4: 281 (1971) [wfo-1200076600]
synonym Crataegus monogyna var. arborescens Kuntze ex Pénzes Kert. Szölész. Föisk. Évk. 18: 118 (1954 publ. 1956) [wfo-0000997870]
synonym Crataegus monogyna f. aristata-serrata Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 188 (2015) [wfo-1200085491]
synonym Crataegus monogyna var. aurea Loudon Arbor. Frutic. Brit. 2: 831 (1838) [wfo-1200076601]
synonym Crataegus monogyna f. azarella (Griseb.) Buia Fl. Reipubl. Popularis Sin. 4: 260 (1956) [wfo-0000997892]
basionym Crataegus azarella Griseb. Spic. Fl. Rumel. 1: 88 (1843) [wfo-0000988167]
homotypic Crataegus monogyna var. azarella (Griseb.) Koehne Deut. Dendrol. : 238 (1893) [wfo-0000997881]
homotypic Crataegus monogyna subsp. azarella (Griseb.) Franco Collect. Bot. (Barcelona) 7: 471 (1968) [wfo-0000997895]
homotypic Crataegus oxyacantha var. azarella (Griseb.) Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 93 (1890 publ. 1891) [wfo-0000998671]
homotypic Mespilus monogyna var. azarella (Griseb.) K.Koch Dendrologie 1: 160 (1869) [wfo-0000999470]
homotypic Mespilus monogyna prol. azarella (Griseb.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 33 (1906) [wfo-1200075702]
homotypic Oxyacantha azarella (Griseb.) M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0000990322]
synonym Crataegus monogyna subsp. azarella (Griseb.) Franco Collect. Bot. (Barcelona) 7: 471 (1968) [wfo-0000997895]
basionym Crataegus azarella Griseb. Spic. Fl. Rumel. 1: 88 (1843) [wfo-0000988167]
homotypic Crataegus monogyna var. azarella (Griseb.) Koehne Deut. Dendrol. : 238 (1893) [wfo-0000997881]
homotypic Crataegus monogyna f. azarella (Griseb.) Buia Fl. Reipubl. Popularis Sin. 4: 260 (1956) [wfo-0000997892]
homotypic Crataegus oxyacantha var. azarella (Griseb.) Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 93 (1890 publ. 1891) [wfo-0000998671]
homotypic Mespilus monogyna var. azarella (Griseb.) K.Koch Dendrologie 1: 160 (1869) [wfo-0000999470]
homotypic Mespilus monogyna prol. azarella (Griseb.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 33 (1906) [wfo-1200075702]
homotypic Oxyacantha azarella (Griseb.) M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0000990322]
synonym Crataegus monogyna var. azarella (Griseb.) Koehne Deut. Dendrol. : 238 (1893) [wfo-0000997881]
basionym Crataegus azarella Griseb. Spic. Fl. Rumel. 1: 88 (1843) [wfo-0000988167]
homotypic Crataegus monogyna f. azarella (Griseb.) Buia Fl. Reipubl. Popularis Sin. 4: 260 (1956) [wfo-0000997892]
homotypic Crataegus monogyna subsp. azarella (Griseb.) Franco Collect. Bot. (Barcelona) 7: 471 (1968) [wfo-0000997895]
homotypic Crataegus oxyacantha var. azarella (Griseb.) Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 93 (1890 publ. 1891) [wfo-0000998671]
homotypic Mespilus monogyna var. azarella (Griseb.) K.Koch Dendrologie 1: 160 (1869) [wfo-0000999470]
homotypic Mespilus monogyna prol. azarella (Griseb.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 33 (1906) [wfo-1200075702]
homotypic Oxyacantha azarella (Griseb.) M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0000990322]
synonym Crataegus monogyna var. bicolor Rehder Cycl. Amer. Hort. 1: 396 (1900) [wfo-1200076602]
synonym Crataegus monogyna f. biflora (Weston) Rehder J. Arnold Arbor. 1: 263 (1920) [wfo-0000987101]
basionym Crataegus oxyacantha var. biflora Weston Bot. Univ. 1: 79 (1770) [wfo-0000987100]
synonym Crataegus monogyna var. biserrata Borbás Erdész. Lapok 23: 1097 (1884) [wfo-1200076603]
synonym Crataegus monogyna subsp. brevispina (Kunze) Franco Collect. Bot. (Barcelona) 7: 463 (1968) [wfo-0000997914]
basionym Crataegus brevispina Kunze Flora 29: 737 (1846) [wfo-0000988220]
homotypic Crataegus monogyna var. brevispina (Kunze) P.D.Sell Fl. Gr. Brit. Ireland 2: 523. 2014 [wfo-0000997925]
homotypic Crataegus monogyna var. brevispina (Kunze) Dippel Handb. Laubholzk. 3: 459 (1893) [wfo-1200092055]
homotypic Crataegus oxyacantha var. brevispina (Kunze) Maire Catalogue des plantes du Maroc ; 1931 334 1932 [wfo-0000998677]
homotypic Crataegus oxyacantha var. brevispina (Kunze) Samp. Man. Fl. Port. : 331 (1913) [wfo-1200092095]
homotypic Crataegus oxyacantha f. brevispina (Kunze) Knoche Fl. Baléar. 2: 48 (1922) [wfo-1200093509]
homotypic Mespilus brevispina (Kunze) E.H.L.Krause Deutschl. Fl. Abbild., ed. 2. 8: 23 (1904) [wfo-0001002501]
homotypic Mespilus monogyna var. brevispina (Kunze) Wenz. Linnaea 38: 159 (1874) [wfo-0000999481]
homotypic Mespilus monogyna prol. brevispina (Kunze) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 32 (1906) [wfo-1200075703]
synonym Crataegus monogyna var. brevispina (Kunze) P.D.Sell Fl. Gr. Brit. Ireland 2: 523. 2014 [wfo-0000997925]
basionym Crataegus brevispina Kunze Flora 29: 737 (1846) [wfo-0000988220]
homotypic Crataegus monogyna subsp. brevispina (Kunze) Franco Collect. Bot. (Barcelona) 7: 463 (1968) [wfo-0000997914]
homotypic Crataegus monogyna var. brevispina (Kunze) Dippel Handb. Laubholzk. 3: 459 (1893) [wfo-1200092055]
homotypic Crataegus oxyacantha var. brevispina (Kunze) Maire Catalogue des plantes du Maroc ; 1931 334 1932 [wfo-0000998677]
homotypic Crataegus oxyacantha var. brevispina (Kunze) Samp. Man. Fl. Port. : 331 (1913) [wfo-1200092095]
homotypic Crataegus oxyacantha f. brevispina (Kunze) Knoche Fl. Baléar. 2: 48 (1922) [wfo-1200093509]
homotypic Mespilus brevispina (Kunze) E.H.L.Krause Deutschl. Fl. Abbild., ed. 2. 8: 23 (1904) [wfo-0001002501]
homotypic Mespilus monogyna var. brevispina (Kunze) Wenz. Linnaea 38: 159 (1874) [wfo-0000999481]
homotypic Mespilus monogyna prol. brevispina (Kunze) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 32 (1906) [wfo-1200075703]
synonym Crataegus monogyna var. brevispina (Kunze) Dippel Handb. Laubholzk. 3: 459 (1893) [wfo-1200092055]
basionym Crataegus brevispina Kunze Flora 29: 737 (1846) [wfo-0000988220]
homotypic Crataegus monogyna subsp. brevispina (Kunze) Franco Collect. Bot. (Barcelona) 7: 463 (1968) [wfo-0000997914]
homotypic Crataegus monogyna var. brevispina (Kunze) P.D.Sell Fl. Gr. Brit. Ireland 2: 523. 2014 [wfo-0000997925]
homotypic Crataegus oxyacantha var. brevispina (Kunze) Maire Catalogue des plantes du Maroc ; 1931 334 1932 [wfo-0000998677]
homotypic Crataegus oxyacantha var. brevispina (Kunze) Samp. Man. Fl. Port. : 331 (1913) [wfo-1200092095]
homotypic Crataegus oxyacantha f. brevispina (Kunze) Knoche Fl. Baléar. 2: 48 (1922) [wfo-1200093509]
homotypic Mespilus brevispina (Kunze) E.H.L.Krause Deutschl. Fl. Abbild., ed. 2. 8: 23 (1904) [wfo-0001002501]
homotypic Mespilus monogyna var. brevispina (Kunze) Wenz. Linnaea 38: 159 (1874) [wfo-0000999481]
homotypic Mespilus monogyna prol. brevispina (Kunze) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 32 (1906) [wfo-1200075703]
synonym Crataegus monogyna var. coccinea Rehder Cycl. Amer. Hort. 1: 396 (1900) [wfo-0001012506]
synonym Crataegus monogyna var. compacta Späth Spath-Buch 1720-1930 : 166 (1921) [wfo-1200076605]
synonym Crataegus monogyna var. contracta Hrabětová Preslia 50: 210 (1978) [wfo-0000997948]
homotypic Crataegus brevispina var. contracta (Hrabětová) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 177 (2015) [wfo-1200089842]
synonym Crataegus monogyna var. coriacea Podp. Verh. K. K. Zool.-Bot. Ges. Wien 52: 649 (1902) [wfo-0000987393]
synonym Crataegus monogyna var. csatoi Pénzes Kert. Szölész. Föisk. Évk. 18: 122 (1954 publ. 1956) [wfo-0000997969]
synonym Crataegus monogyna f. decussata (Wallr.) Hegi Ill. Fl. Mitt.-Eur. 4: 738 (1922) [wfo-0000987369]
basionym Mespilus monogyna var. decussata Wallr. Sched. Crit. : 221 (1822) [wfo-0000987368]
homotypic Crataegus laciniata var. decussata (Wallr.) Diap. Repert. Spec. Nov. Regni Veg. 34: 64 (1934) [wfo-0000987371]
homotypic Crataegus monogyna var. decussata (Wallr.) Pénzes Kert. Szölész. Föisk. Évk. 18: 115 (1954 publ. 1956) [wfo-0000987372]
synonym Crataegus monogyna var. decussata (Wallr.) Pénzes Kert. Szölész. Föisk. Évk. 18: 115 (1954 publ. 1956) [wfo-0000987372]
basionym Mespilus monogyna var. decussata Wallr. Sched. Crit. : 221 (1822) [wfo-0000987368]
homotypic Crataegus laciniata var. decussata (Wallr.) Diap. Repert. Spec. Nov. Regni Veg. 34: 64 (1934) [wfo-0000987371]
homotypic Crataegus monogyna f. decussata (Wallr.) Hegi Ill. Fl. Mitt.-Eur. 4: 738 (1922) [wfo-0000987369]
synonym Crataegus monogyna f. denudata (Schumach.) Beck Icon. Fl. Germ. Helv. 25(2): 26 (1914) [wfo-0000997979]
basionym Crataegus monogyna var. denudata Schumach. Enum. Pl. 1: 155 (1801) [wfo-0000997990]
synonym Crataegus monogyna var. denudata Schumach. Enum. Pl. 1: 155 (1801) [wfo-0000997990]
homotypic Crataegus monogyna f. denudata (Schumach.) Beck Icon. Fl. Germ. Helv. 25(2): 26 (1914) [wfo-0000997979]
synonym Crataegus monogyna var. dissecta (Borkh.) Gost.-Jak. Roczn. Sekc. Dendrol. Polsk. Towarz. Bot. 31: 12 (1978) [wfo-0000998009]
basionym Crataegus dissecta Borkh. Arch. Bot. (Leipzig) 1(3): 86 (1798) [wfo-0000988412]
homotypic Crataegus monogyna f. dissecta (Borkh.) Buia Fl. Reipubl. Popularis Sin. 4: 262 (1956) [wfo-0000997998]
synonym Crataegus monogyna f. dissecta (Borkh.) Buia Fl. Reipubl. Popularis Sin. 4: 262 (1956) [wfo-0000997998]
basionym Crataegus dissecta Borkh. Arch. Bot. (Leipzig) 1(3): 86 (1798) [wfo-0000988412]
homotypic Crataegus monogyna var. dissecta (Borkh.) Gost.-Jak. Roczn. Sekc. Dendrol. Polsk. Towarz. Bot. 31: 12 (1978) [wfo-0000998009]
synonym Crataegus monogyna var. elegans (Poir.) Pers. Syn. Pl. 2: 38 (1806) [wfo-1200089858]
basionym Mespilus elegans Poir. Encycl. 4: 439 (1798) [wfo-0000990166]
homotypic Crataegus elegans (Poir.) Mutel Fl. Franç. Herbor. 1: 358 (1834) [wfo-1000060442]
homotypic Crataegus oxyacantha var. elegans (Poir.) Noulet Fl. Bass. Sous-Pyrén. : 222 (1837) [wfo-1200085880]
homotypic Crataegus oxyacantha var. incisa Mérat Nouv. Fl. Env. Paris : 185 (1812) [wfo-1200092102]
homotypic Mespilus monogyna var. elegans (Poir.) K.Koch Dendrologie 1: 160 (1869) [wfo-0000999500]
homotypic Mespilus oxyacantha var. elegans (Poir.) Mérat Nouv. Fl. Env. Paris, ed. 3, 2: 323 (1831) [wfo-1200089877]
homotypic Oxyacantha elegans (Poir.) M.Roem. Fam. Nat. Syn. Monogr. 3: 108 (1847) [wfo-0000990325]
synonym Crataegus monogyna var. eriocarpa (Asch. & Graebn.) Gams Ill. Fl. Mitt.-Eur. 4: 737 (1922) [wfo-1200092057]
basionym Mespilus monogyna var. eriocarpa Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 30 (1906) [wfo-1200077040]
synonym Crataegus monogyna unranked fastigiata (K.Koch) Dippel Handb. Laubholzk. 3: 459 (1893) [wfo-1200085871]
basionym Mespilus fastigiata K.Koch Dendrologie 1: 160 (1869) [wfo-1000060545]
synonym Crataegus monogyna f. ferox (Carrière) Poletiko Derev. Kustarnik. URSS 3: 555 (1954) [wfo-1200092058]
basionym Crataegus oxyacantha var. ferox Carrière Rev. Hort. (Paris), sér. 4, 8: 348 (1859) [wfo-1200076642]
homotypic Crataegus monogyna var. ferox (Carrière) C.K.Schneid. Ill. Handb. Laubholzk. 1: 781 (1906) [wfo-1200085872]
synonym Crataegus monogyna var. ferox (Carrière) C.K.Schneid. Ill. Handb. Laubholzk. 1: 781 (1906) [wfo-1200085872]
basionym Crataegus oxyacantha var. ferox Carrière Rev. Hort. (Paris), sér. 4, 8: 348 (1859) [wfo-1200076642]
homotypic Crataegus monogyna f. ferox (Carrière) Poletiko Derev. Kustarnik. URSS 3: 555 (1954) [wfo-1200092058]
synonym Crataegus monogyna unranked filicifolia Van Houtte Fl. Serres : t. 2076 (1874) [wfo-1200092059]
synonym Crataegus monogyna f. fissa (Poir.) Hegi Ill. Fl. Mitt.-Eur. 4: 737 (1922) [wfo-0000987361]
basionym Mespilus fissa Poir. Encycl., Suppl. 4: 72 (1816) [wfo-0000987360]
homotypic Crataegus fissa (Poir.) Bosc ex DC. Prodr. 2: 628 (1825) [wfo-0000990129]
homotypic Mespilus monogyna var. fissa (Poir.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 30 (1906) [wfo-1200086056]
synonym Crataegus monogyna var. flabellata Lange Suppl. Prodr. Fl. Hispan. : 221 (1893) [wfo-0000998041]
synonym Crataegus monogyna f. flexuosa (Loudon) Dippel Handb. Laubholzk. 3: 459 (1893) [wfo-1200085873]
basionym Crataegus oxyacantha var. flexuosa Lavallée Énum. Arbres : 95 (1877) [wfo-1200092099]
synonym Crataegus monogyna var. foucaudii Briq. Prodr. Fl. Corse 2(1): 168 (1913) [wfo-1200076609]
synonym Crataegus monogyna f. genuina Posp. Fl. Oesterr. Küstenl. 2(1): 226 (1898) [wfo-0000990285]
homotypic Mespilus monogyna var. genuina (Posp.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 29 (1906) [wfo-0000990286]
synonym Crataegus monogyna unranked glabra Peterm. Anal. Pfl.-Schlüss. : 135 (1846) [wfo-1200076610]
synonym Crataegus monogyna f. glabra Cuatrec. Treb. Mus. Ci. Nat. Barcelona, Sèr. Bot. 12: 314 (1929) [wfo-1200093506]
synonym Crataegus monogyna subvar. glaucophylla Briq. Prodr. Fl. Corse 2(1): 170 (1913) [wfo-1200085396]
synonym Crataegus monogyna f. globosa Baen. Herb. Dendrol. : ? (1905) [wfo-1200076611]
synonym Crataegus monogyna var. granatensis (Boiss.) P.D.Sell Fl. Gr. Brit. Ireland 2: 523. 2014 [wfo-0000998052]
basionym Crataegus granatensis Boiss. Elench. Pl. Nov. : 41 (1838) [wfo-0000988451]
homotypic Crataegus monogyna var. granatensis (Boiss.) Dippel Handb. Laubholzk. 3: 458 (1893) [wfo-1200092061]
homotypic Crataegus oxyacantha var. granatensis (Boiss.) Samp. Man. Fl. Port. : 331 (1913) [wfo-1200085881]
homotypic Mespilus monogyna var. granatensis (Boiss.) Wenz. Linnaea 38: 160 (1874) [wfo-0000999510]
homotypic Oxyacantha granatensis (Boiss.) M.Roem. Fam. Nat. Syn. Monogr. 3: 106 (1847) [wfo-0000990327]
synonym Crataegus monogyna var. gregoriana Sennen Diagn. Nouv. : 271 (1936) [wfo-1200085519]
synonym Crataegus monogyna var. gumperi Voss Vilm. Blumengärtn., ed. 3. 1: 271 (1894) [wfo-1200076612]
synonym Crataegus monogyna var. halacsyi Hayek Repert. Spec. Nov. Regni Veg. Beih. 30(1): 756 (1926) [wfo-0000998063]
basionym Crataegus cuneata Halácsy Consp. Fl. Graec., Suppl. 1: 37 (1908) [wfo-0000988362]
synonym Crataegus monogyna var. heterophylla (Flüggé) Wenz. Monatsschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 18: 186 (1875) [wfo-1200092062]
basionym Crataegus heterophylla Flüggé Ann. Mus. Hist. Nat. 12: 423 (1808) [wfo-0001009148]
homotypic Crataegus azarolus var. heterophylla (Flüggé) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 111 (1871) [wfo-0000997529]
homotypic Crataegus monogyna subsp. heterophylla (Flüggé) Pénzes Kert. Szölész. Föisk. Évk. 18: 120 (1954 publ. 1956) [wfo-0000998079]
homotypic Crataegus monogyna var. heterophylla (Flüggé) Dippel Handbuch der Laubholzkunde ; 1889 458 1893 [wfo-0000998087]
homotypic Crataegus oxyacantha var. heterophylla (Flüggé) Maire Cat. Pl. Maroc 2: 335 (1932) [wfo-0000998754]
homotypic Mespilus heterophylla Ruiz, Pav., Ruiz & Pav.apud Lopez Anales Inst. Bot. Cavanilles 15: 202, descr. 1957 [wfo-0000990168]
homotypic Mespilus heterophylla (Flüggé) Poir. Encycl., Suppl. 4: 68 (1816) [wfo-0000990303]
homotypic Mespilus heterophylla (Flüggé) Koch Dendrologie ; 1869 161 1869 [wfo-0001006283]
homotypic Mespilus monogyna var. heterophylla (Flüggé) Wenz. Linnaea 38: 160 (1874) [wfo-0000999521]
homotypic Mespilus monogyna prol. heterophylla (Flüggé) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 34 (1906) [wfo-1200075704]
homotypic Oxyacantha heterophylla (Flüggé) M.Roem. Fam. Nat. Syn. Monogr. 3: 106 (1847) [wfo-0000990328]
synonym Crataegus monogyna subsp. heterophylla (Flüggé) Pénzes Kert. Szölész. Föisk. Évk. 18: 120 (1954 publ. 1956) [wfo-0000998079]
basionym Crataegus heterophylla Flüggé Ann. Mus. Hist. Nat. 12: 423 (1808) [wfo-0001009148]
homotypic Crataegus azarolus var. heterophylla (Flüggé) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 111 (1871) [wfo-0000997529]
homotypic Crataegus monogyna var. heterophylla (Flüggé) Dippel Handbuch der Laubholzkunde ; 1889 458 1893 [wfo-0000998087]
homotypic Crataegus monogyna var. heterophylla (Flüggé) Wenz. Monatsschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 18: 186 (1875) [wfo-1200092062]
homotypic Crataegus oxyacantha var. heterophylla (Flüggé) Maire Cat. Pl. Maroc 2: 335 (1932) [wfo-0000998754]
homotypic Mespilus heterophylla Ruiz, Pav., Ruiz & Pav.apud Lopez Anales Inst. Bot. Cavanilles 15: 202, descr. 1957 [wfo-0000990168]
homotypic Mespilus heterophylla (Flüggé) Poir. Encycl., Suppl. 4: 68 (1816) [wfo-0000990303]
homotypic Mespilus heterophylla (Flüggé) Koch Dendrologie ; 1869 161 1869 [wfo-0001006283]
homotypic Mespilus monogyna var. heterophylla (Flüggé) Wenz. Linnaea 38: 160 (1874) [wfo-0000999521]
homotypic Mespilus monogyna prol. heterophylla (Flüggé) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 34 (1906) [wfo-1200075704]
homotypic Oxyacantha heterophylla (Flüggé) M.Roem. Fam. Nat. Syn. Monogr. 3: 106 (1847) [wfo-0000990328]
synonym Crataegus monogyna var. hirsuta Boiss. Voy. Bot. Espagne 2: 208 (1840) [wfo-1200092063]
synonym Crataegus monogyna f. hirsuta (Schur) Buia Flora reipublicae popularis sinicae ; 1974 260 1956 [wfo-0000998096]
basionym Crataegus hirsuta Schur Enum. Pl. Transsilv. : 206 (1866) [wfo-0000988488]
homotypic Crataegus monogyna f. hirsuta (Schur) Hegi Ill. Fl. Mitt.-Eur. 4: 738 (1922) [wfo-0000998106]
homotypic Mespilus monogyna var. hirsuta (Schur) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 33 (1906) [wfo-1200086057]
synonym Crataegus monogyna f. hirsuta (Schur) Hegi Ill. Fl. Mitt.-Eur. 4: 738 (1922) [wfo-0000998106]
basionym Crataegus hirsuta Schur Enum. Pl. Transsilv. : 206 (1866) [wfo-0000988488]
homotypic Crataegus monogyna f. hirsuta (Schur) Buia Flora reipublicae popularis sinicae ; 1974 260 1956 [wfo-0000998096]
homotypic Mespilus monogyna var. hirsuta (Schur) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 33 (1906) [wfo-1200086057]
synonym Crataegus monogyna var. horrida (K.Koch) Dippel Handb. Laubholzk. 3: 459 (1893) [wfo-0000998137]
basionym Mespilus monogyna f. horrida K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 406 (1862) [wfo-0001016833]
homotypic Crataegus oxyacantha var. horrida (K.Koch) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 119 (1871) [wfo-0000998764]
homotypic Mespilus monogyna f. horrida (K.Koch) K.Koch Dendrologie 1: 160 (1869) [wfo-1200092292]
synonym Crataegus monogyna var. incisifolia Druce Rep. Bot. Soc. Exch. Club Brit. Isles 5: 283 (1919) [wfo-1200076613]
synonym Crataegus monogyna subsp. inermis (Sennen) Sennen Publ. Junta Ci. Nat. Barcelona, Ser. Bot. 15: 50 (1931) [wfo-1200085874]
basionym Crataegus inermis Sennen Exsicc. (Pl. Espagne) 1925: n.° 5306 (1925) [wfo-0001005078]
synonym Crataegus monogyna var. inermis-compacta Späth Nursery Cat. (Späth) : ? (1907) [wfo-1200076614]
synonym Crataegus monogyna var. insegnae (Tineo ex Guss.) Cout. Fl. Portugal : 289 (1913) [wfo-1200092064]
basionym Mespilus insegnae Tineo ex Guss. Fl. Sicul. Syn. 2: 830 (1844) [wfo-0000987377]
homotypic Crataegus insegnae (Tineo ex Guss.) Bertol. Fl. Ital. [Bertoloni] vii. 629. [wfo-0000983995]
homotypic Crataegus monogyna subsp. insegnae (Tineo ex Guss.) Lange Revis. Crataeg. : 39 (1897) [wfo-0000987378]
homotypic Crataegus monogyna f. insegnae (Tineo ex Guss.) Hayek Repert. Spec. Nov. Regni Veg. Beih. 30(1): 756 (1926) [wfo-0000987380]
homotypic Crataegus monogyna var. insegnae (Tineo ex Guss.) Beck Icones florae germanicae et helveticae ; 1834 27 1914 [wfo-0000987381]
homotypic Crataegus oxyacantha var. insegnae (Tineo ex Guss.) Fiori Fl. Anal. Italia 1: 596 (1898) [wfo-0000987379]
homotypic Mespilus monogyna prol. insegnae (Tineo ex Guss.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 34 (1906) [wfo-1200075657]
synonym Crataegus monogyna subsp. insegnae (Tineo ex Guss.) Lange Revis. Crataeg. : 39 (1897) [wfo-0000987378]
basionym Mespilus insegnae Tineo ex Guss. Fl. Sicul. Syn. 2: 830 (1844) [wfo-0000987377]
homotypic Crataegus insegnae (Tineo ex Guss.) Bertol. Fl. Ital. [Bertoloni] vii. 629. [wfo-0000983995]
homotypic Crataegus monogyna f. insegnae (Tineo ex Guss.) Hayek Repert. Spec. Nov. Regni Veg. Beih. 30(1): 756 (1926) [wfo-0000987380]
homotypic Crataegus monogyna var. insegnae (Tineo ex Guss.) Beck Icones florae germanicae et helveticae ; 1834 27 1914 [wfo-0000987381]
homotypic Crataegus monogyna var. insegnae (Tineo ex Guss.) Cout. Fl. Portugal : 289 (1913) [wfo-1200092064]
homotypic Crataegus oxyacantha var. insegnae (Tineo ex Guss.) Fiori Fl. Anal. Italia 1: 596 (1898) [wfo-0000987379]
homotypic Mespilus monogyna prol. insegnae (Tineo ex Guss.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 34 (1906) [wfo-1200075657]
synonym Crataegus monogyna f. insegnae (Tineo ex Guss.) Hayek Repert. Spec. Nov. Regni Veg. Beih. 30(1): 756 (1926) [wfo-0000987380]
basionym Mespilus insegnae Tineo ex Guss. Fl. Sicul. Syn. 2: 830 (1844) [wfo-0000987377]
homotypic Crataegus insegnae (Tineo ex Guss.) Bertol. Fl. Ital. [Bertoloni] vii. 629. [wfo-0000983995]
homotypic Crataegus monogyna subsp. insegnae (Tineo ex Guss.) Lange Revis. Crataeg. : 39 (1897) [wfo-0000987378]
homotypic Crataegus monogyna var. insegnae (Tineo ex Guss.) Beck Icones florae germanicae et helveticae ; 1834 27 1914 [wfo-0000987381]
homotypic Crataegus monogyna var. insegnae (Tineo ex Guss.) Cout. Fl. Portugal : 289 (1913) [wfo-1200092064]
homotypic Crataegus oxyacantha var. insegnae (Tineo ex Guss.) Fiori Fl. Anal. Italia 1: 596 (1898) [wfo-0000987379]
homotypic Mespilus monogyna prol. insegnae (Tineo ex Guss.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 34 (1906) [wfo-1200075657]
synonym Crataegus monogyna var. insegnae (Tineo ex Guss.) Beck Icones florae germanicae et helveticae ; 1834 27 1914 [wfo-0000987381]
basionym Mespilus insegnae Tineo ex Guss. Fl. Sicul. Syn. 2: 830 (1844) [wfo-0000987377]
homotypic Crataegus insegnae (Tineo ex Guss.) Bertol. Fl. Ital. [Bertoloni] vii. 629. [wfo-0000983995]
homotypic Crataegus monogyna subsp. insegnae (Tineo ex Guss.) Lange Revis. Crataeg. : 39 (1897) [wfo-0000987378]
homotypic Crataegus monogyna f. insegnae (Tineo ex Guss.) Hayek Repert. Spec. Nov. Regni Veg. Beih. 30(1): 756 (1926) [wfo-0000987380]
homotypic Crataegus monogyna var. insegnae (Tineo ex Guss.) Cout. Fl. Portugal : 289 (1913) [wfo-1200092064]
homotypic Crataegus oxyacantha var. insegnae (Tineo ex Guss.) Fiori Fl. Anal. Italia 1: 596 (1898) [wfo-0000987379]
homotypic Mespilus monogyna prol. insegnae (Tineo ex Guss.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 34 (1906) [wfo-1200075657]
synonym Crataegus monogyna var. insularis Briq. Prodr. Fl. Corse 2(1): 170 (1913) [wfo-1200076615]
synonym Crataegus monogyna subsp. intermedia Jáv. Magyar Fl. : 484 (1924) [wfo-1200092066]
basionym Crataegus intermedia Schur Enum. Pl. Transsilv. 205 (1866) [wfo-0000987387]
homotypic Crataegus monogyna var. intermedia (Schur) Buia Flora Republicii populare RomŒne ; 1952 261 1956 [wfo-0000998170]
homotypic Crataegus monogyna subsp. intermedia (Schur) Jáv. ex Pénzes ; 1956 114 1956 [wfo-0000998181]
homotypic Crataegus monogyna var. intermedia Buia Fl. Republ. Popul. Române 4: 261 (1956) [wfo-1200092067]
homotypic Crataegus monogyna subsp. intermedia (Schur) Pénzes Kert. Szölész. Föisk. Évk. 18: 114 (1956) [wfo-1200093434]
homotypic Crataegus monogyna f. intermedia Borza Consp. Fl. Roman. 1: 133 (1947) [wfo-1200093507]
synonym Crataegus monogyna var. intermedia Buia Fl. Republ. Popul. Române 4: 261 (1956) [wfo-1200092067]
basionym Crataegus intermedia Schur Enum. Pl. Transsilv. 205 (1866) [wfo-0000987387]
homotypic Crataegus monogyna var. intermedia (Schur) Buia Flora Republicii populare RomŒne ; 1952 261 1956 [wfo-0000998170]
homotypic Crataegus monogyna subsp. intermedia (Schur) Jáv. ex Pénzes ; 1956 114 1956 [wfo-0000998181]
homotypic Crataegus monogyna subsp. intermedia Jáv. Magyar Fl. : 484 (1924) [wfo-1200092066]
homotypic Crataegus monogyna subsp. intermedia (Schur) Pénzes Kert. Szölész. Föisk. Évk. 18: 114 (1956) [wfo-1200093434]
homotypic Crataegus monogyna f. intermedia Borza Consp. Fl. Roman. 1: 133 (1947) [wfo-1200093507]
synonym Crataegus monogyna var. intermedia (Fuss) Gams Illustrierte Flora von Mittel-Europa ; 1906 737 1922 [wfo-0000998159]
basionym Crataegus intermedia Fuss Fl. Transsilv. 211 (1866) [wfo-0000988554]
homotypic Crataegus oxyacantha var. intermedia (Fuss) Sanio ; 1891 92 1891 [wfo-0000998818]
synonym Crataegus monogyna f. intermedia Borza Consp. Fl. Roman. 1: 133 (1947) [wfo-1200093507]
basionym Crataegus intermedia Schur Enum. Pl. Transsilv. 205 (1866) [wfo-0000987387]
homotypic Crataegus monogyna var. intermedia (Schur) Buia Flora Republicii populare RomŒne ; 1952 261 1956 [wfo-0000998170]
homotypic Crataegus monogyna subsp. intermedia (Schur) Jáv. ex Pénzes ; 1956 114 1956 [wfo-0000998181]
homotypic Crataegus monogyna subsp. intermedia Jáv. Magyar Fl. : 484 (1924) [wfo-1200092066]
homotypic Crataegus monogyna var. intermedia Buia Fl. Republ. Popul. Române 4: 261 (1956) [wfo-1200092067]
homotypic Crataegus monogyna subsp. intermedia (Schur) Pénzes Kert. Szölész. Föisk. Évk. 18: 114 (1956) [wfo-1200093434]
synonym Crataegus monogyna var. intermedia (Schur) Buia Flora Republicii populare RomŒne ; 1952 261 1956 [wfo-0000998170]
basionym Crataegus intermedia Schur Enum. Pl. Transsilv. 205 (1866) [wfo-0000987387]
homotypic Crataegus monogyna subsp. intermedia (Schur) Jáv. ex Pénzes ; 1956 114 1956 [wfo-0000998181]
homotypic Crataegus monogyna subsp. intermedia Jáv. Magyar Fl. : 484 (1924) [wfo-1200092066]
homotypic Crataegus monogyna var. intermedia Buia Fl. Republ. Popul. Române 4: 261 (1956) [wfo-1200092067]
homotypic Crataegus monogyna subsp. intermedia (Schur) Pénzes Kert. Szölész. Föisk. Évk. 18: 114 (1956) [wfo-1200093434]
homotypic Crataegus monogyna f. intermedia Borza Consp. Fl. Roman. 1: 133 (1947) [wfo-1200093507]
synonym Crataegus monogyna subsp. intermedia (Schur) Jáv. ex Pénzes ; 1956 114 1956 [wfo-0000998181]
basionym Crataegus intermedia Schur Enum. Pl. Transsilv. 205 (1866) [wfo-0000987387]
homotypic Crataegus monogyna var. intermedia (Schur) Buia Flora Republicii populare RomŒne ; 1952 261 1956 [wfo-0000998170]
homotypic Crataegus monogyna subsp. intermedia Jáv. Magyar Fl. : 484 (1924) [wfo-1200092066]
homotypic Crataegus monogyna var. intermedia Buia Fl. Republ. Popul. Române 4: 261 (1956) [wfo-1200092067]
homotypic Crataegus monogyna subsp. intermedia (Schur) Pénzes Kert. Szölész. Föisk. Évk. 18: 114 (1956) [wfo-1200093434]
homotypic Crataegus monogyna f. intermedia Borza Consp. Fl. Roman. 1: 133 (1947) [wfo-1200093507]
synonym Crataegus monogyna subsp. intermedia (Schur) Pénzes Kert. Szölész. Föisk. Évk. 18: 114 (1956) [wfo-1200093434]
basionym Crataegus intermedia Schur Enum. Pl. Transsilv. 205 (1866) [wfo-0000987387]
homotypic Crataegus monogyna var. intermedia (Schur) Buia Flora Republicii populare RomŒne ; 1952 261 1956 [wfo-0000998170]
homotypic Crataegus monogyna subsp. intermedia (Schur) Jáv. ex Pénzes ; 1956 114 1956 [wfo-0000998181]
homotypic Crataegus monogyna subsp. intermedia Jáv. Magyar Fl. : 484 (1924) [wfo-1200092066]
homotypic Crataegus monogyna var. intermedia Buia Fl. Republ. Popul. Române 4: 261 (1956) [wfo-1200092067]
homotypic Crataegus monogyna f. intermedia Borza Consp. Fl. Roman. 1: 133 (1947) [wfo-1200093507]
synonym Crataegus monogyna f. inzengae Hayek Prodromus florae peninsulae Balcanicae ; 1924 756 1926 [wfo-0001007073]
homotypic Crataegus oxyacantha subsp. inzengae (Tineo ex Guss.) Fiori Flora analitica d'Italia ; 1896 596 1898 [wfo-0000984495]
synonym Crataegus monogyna var. inzengae Briq. Prodrome de la flore corse ; 1910 170 1913 [wfo-0001007372]
synonym Crataegus monogyna var. javorkae Pénzes Kert. Szölész. Föisk. Évk. 18: 123 (1954 publ. 1956) [wfo-0000998203]
homotypic Crataegus brevispina var. javorkae (Pénzes) Ker.-Nagy Tilia 15: 80 (2010) [wfo-1200074920]
homotypic Crataegus javorkae (Pénzes) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 167 (2015) [wfo-1000059762]
synonym Crataegus monogyna f. karpatii Pénzes Kert. Szölész. Föisk. Évk. 18: 120 (1954 publ. 1956) [wfo-0000998213]
synonym Crataegus monogyna var. laciniata K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 279 (1853) [wfo-0000987342]
homotypic Crataegus oxyacantha var. laciniata (K.Koch) Regel ; 1871 119 1871 [wfo-0000987386]
homotypic Crataegus oxyacantha var. laciniata Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 119 (1871) [wfo-1200092107]
homotypic Mespilus monogyna f. laciniata (K.Koch) K.Koch Dendrologie ; 1869 160 1869 [wfo-0000987384]
homotypic Mespilus monogyna f. laciniata K.Koch Dendrologie 1: 160 (1869) [wfo-1200092293]
synonym Crataegus monogyna unranked laciniata (Neilr.) Beck Fl. Nieder-Österreich 2: 706 (1892) [wfo-1200092070]
basionym Crataegus oxyacantha unranked laciniata Neilr. Fl. Wien : 607 (1846) [wfo-1200092106]
synonym Crataegus monogyna var. lanigera Beck Ann. K. K. Naturhist. Hofmus. 2: 96 (1887) [wfo-0000998255]
synonym Crataegus monogyna var. lasiocarpa (Lange) K.I.Chr. Syst. Bot. Monogr. 35: 111 (1992) [wfo-0000994277]
basionym Crataegus lasiocarpa Lange Vidensk. Meddel. Naturhist. Foren. Kjøbenhavn 1881: 103 (1882) [wfo-0000988646]
homotypic Crataegus laciniata var. lasiocarpa (Lange) Lange Revis. Crataeg. : 51 (1897) [wfo-0000997663]
synonym Crataegus monogyna subsp. latiloba Hrabětová Preslia 52: 55 (1980) [wfo-0000998260]
synonym Crataegus monogyna var. latimonogyna Pénzes Kert. Szölész. Föisk. Évk. 18: 118 (1954 publ. 1956) [wfo-0000998262]
synonym Crataegus monogyna subsp. leiomonogyna (Klokov) Franco Feddes Repert. 79: 37 (1968) [wfo-0000998272]
basionym Crataegus leiomonogyna Klokov Fl. URSS 6: 578 (1954) [wfo-0000988656]
synonym Crataegus monogyna f. liocarpa K.Malý Glasn. Zemaljsk. Muz. Bosni Hercegovini 31: 70 (1919) [wfo-1200076617]
synonym Crataegus monogyna subvar. lucidula Briq. Prodr. Fl. Corse 2(1): 170 (1913) [wfo-1200085397]
synonym Crataegus monogyna f. macrocarpa Szafer Acta Soc. Bot. Poloniae 1: 238 (1923) [wfo-0000998283]
synonym Crataegus monogyna var. mandyi Pénzes Kert. Szölész. Föisk. Évk. 18: 119 (1954 publ. 1956) [wfo-0000998292]
synonym Crataegus monogyna var. maritima Corill. Bull. Mayenne Sci. 1975-1979: 79 (1978) [wfo-1200093723]
synonym Crataegus monogyna subsp. maritima Corill. [wfo-1200076618]
synonym Crataegus monogyna var. maura (L.f.) Laguna Fl. Forest. Españ. 2: 215 (1890) [wfo-1200089859]
basionym Crataegus maura L.f. Suppl. Pl. : 231 (1782) [wfo-0000988714]
homotypic Crataegus oxyacantha subsp. maura (L.f.) Maire Cat. Pl. Maroc 2: 334 (1932) [wfo-0000998950]
homotypic Crataegus oxyacantha var. maura (L.f.) Batt. Fl. Algérie, Dicot.: 310 (1889) [wfo-1200093400]
homotypic Mespilus maura (L.f.) Poir. Encycl., Suppl. 4: 73 (1816) [wfo-0000990185]
homotypic Mespilus monogyna var. maura (L.f.) Wenz. Linnaea 38: 159 (1874) [wfo-0000999567]
synonym Crataegus monogyna f. microcarpa Kobendza Fl. Polska 7: 266 (1955) [wfo-1200076619]
synonym Crataegus monogyna f. microphylla Chenevard ex Gams Ill. Fl. Mitt.-Eur. 4: 737 (1922) [wfo-1200092075]
homotypic Crataegus monogyna var. microphylla Diap. Repert. Spec. Nov. Regni Veg. 34: 63 (1934) [wfo-1200092076]
synonym Crataegus monogyna var. microphylla Foucaud & E.Simon Trois. Sem. Herb. Corse : 178 (1898) [wfo-1200092074]
synonym Crataegus monogyna f. microphylla Chenev. ex Gams Illustrierte Flora von Mittel-Europa ; 1906 737 1922 [wfo-0000998312]
homotypic Crataegus monogyna var. microphylla Csató Alsófehérvárm. Növényv. Állatv. 40 (1896) [wfo-0000998321]
synonym Crataegus monogyna var. microphylla Csató Alsófehérvárm. Növényv. Állatv. 40 (1896) [wfo-0000998321]
basionym Crataegus monogyna f. microphylla Chenev. ex Gams Illustrierte Flora von Mittel-Europa ; 1906 737 1922 [wfo-0000998312]
synonym Crataegus monogyna var. microphylla Diap. Repert. Spec. Nov. Regni Veg. 34: 63 (1934) [wfo-1200092076]
basionym Crataegus monogyna f. microphylla Chenevard ex Gams Ill. Fl. Mitt.-Eur. 4: 737 (1922) [wfo-1200092075]
synonym Crataegus monogyna subsp. monogyna [wfo-0000984411]
synonym Crataegus monogyna var. monogyna [wfo-0000987319]
synonym Crataegus monogyna var. nordica (Franco) P.D.Sell Fl. Gr. Brit. Ireland 2: 523 (2014) [wfo-0001400504]
basionym Crataegus monogyna subsp. nordica Franco Feddes Repert. 79: 37 (1968) [wfo-0001013843]
homotypic Crataegus monogyna f. nordica (Franco) P.D.Sell Fl. Gr. Brit. Ireland 2: 523 (2014) [wfo-0001322626]
synonym Crataegus monogyna f. nordica (Franco) P.D.Sell Fl. Gr. Brit. Ireland 2: 523 (2014) [wfo-0001322626]
basionym Crataegus monogyna subsp. nordica Franco Feddes Repert. 79: 37 (1968) [wfo-0001013843]
homotypic Crataegus monogyna var. nordica (Franco) P.D.Sell Fl. Gr. Brit. Ireland 2: 523 (2014) [wfo-0001400504]
synonym Crataegus monogyna subsp. nordica Franco Feddes Repert. 79: 37 (1968) [wfo-0001013843]
homotypic Crataegus monogyna f. nordica (Franco) P.D.Sell Fl. Gr. Brit. Ireland 2: 523 (2014) [wfo-0001322626]
homotypic Crataegus monogyna var. nordica (Franco) P.D.Sell Fl. Gr. Brit. Ireland 2: 523 (2014) [wfo-0001400504]
synonym Crataegus monogyna var. odemisii Dönmez & Özderin PhytoKeys 122: 7 (2019) [wfo-1200008766]
synonym Crataegus monogyna var. oliveriana (Bosc) K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 281 (1853) [wfo-1200092077]
synonym Crataegus monogyna var. oliveriana (Poir.) K.Koch ; 1853 281 1853 [wfo-0000998350]
basionym Mespilus oliveriana Poir. Encycl., Suppl. 4: 72 (1816) [wfo-0000990227]
homotypic Crataegus oliveriana Bosc Nouv. Cours Compl. Agric., ed. 2, 2: 222 (1821) [wfo-1000060374]
synonym Crataegus monogyna var. orthocalyx Borbás Erdész. Lapok 23: 191 (1884) [wfo-1200076620]
synonym Crataegus monogyna var. pectinata (Dum.Cours.) Cinovskis Crat. Balt. : 204 (1971) [wfo-1200085876]
basionym Mespilus pectinata Dum.Cours. Bot. Cult., ed. 2, 5: 454 (1811) [wfo-0000990159]
homotypic Crataegus pectinata (Dum.Cours.) Bosc Nouv. Cours Compl. Agric., ed. 2, 2: 222 (1821) [wfo-1200075179]
homotypic Mespilus monogyna unranked pectinata (Dum.Cours.) K.Koch Dendrologie 1: 160 (1869) [wfo-1200086058]
homotypic Mespilus monogyna var. pectinata (Dum.Cours.) Wenz. Linnaea 38: 156 (1874) [wfo-1200092296]
synonym Crataegus monogyna f. pendula (Lodd. ex Loudon) Dippel Handb. Laubholzk. 3: 459 (1893) [wfo-0000990326]
basionym Crataegus oxyacantha var. pendula Lodd. ex Loudon Arbor. Frutic. Brit. 2: 832 (1838) [wfo-0000990297]
homotypic Crataegus monogyna f. pendula (Lodd. ex Loudon) Rehder Bibliography of cultivated trees and shrubs ; 1949 250 1949 [wfo-0000990295]
synonym Crataegus monogyna var. pendula-rosea Rehder Cycl. Amer. Hort. 1: 396 (1900) [wfo-1200076621]
synonym Crataegus monogyna f. pilifera Merino Brotéria, Sér. Bot. 10: 191 (1912) [wfo-1200076622]
synonym Crataegus monogyna var. pilifera Merino Brotéria, Sér. Bot. 10: 191 (1912) [wfo-1200093724]
synonym Crataegus monogyna var. pinnatifida (Hartm.) Hartm. Handb. Skand. Fl., ed. 2: 135 (1832) [wfo-1200093487]
basionym Mespilus monogyna var. pinnatifida Hartm. Handb. Skand. Fl. : 194 (1820) [wfo-1200085407]
synonym Crataegus monogyna f. pinnatifida Merino Brotéria, Sér. Bot. 10: 191 (1912) [wfo-1200076623]
synonym Crataegus monogyna subsp. plesivecensis Hrabětová Biologia (Bratislava) 24: 550 (1969) [wfo-0000998386]
homotypic Crataegus monogyna var. plesivecensis (Hrabětová) Baranec Biologia (Bratislava) 38: 861 (1983) [wfo-0000998375]
synonym Crataegus monogyna var. plesivecensis (Hrabětová) Baranec Biologia (Bratislava) 38: 861 (1983) [wfo-0000998375]
basionym Crataegus monogyna subsp. plesivecensis Hrabětová Biologia (Bratislava) 24: 550 (1969) [wfo-0000998386]
synonym Crataegus monogyna var. poloniensis (Cinovskis) Cinovskis Fl. Balt. Respubl. 2: 117 (1996) [wfo-0001402497]
basionym Crataegus poloniensis Cinovskis Crat. Balt. : 102 (1971) [wfo-0000987735]
synonym Crataegus monogyna var. polonskiana Lonacz. [wfo-1200076625]
synonym Crataegus monogyna subsp. polyacantha (Jan ex Guss.) Nyman Consp. Fl. Eur. : 244 (1879) [wfo-1200092078]
basionym Mespilus polyacantha Jan ex Guss. Fl. Sicul. Prodr., Suppl.: 154 (1832) [wfo-0000987373]
homotypic Crataegus monogyna f. polyacantha (Jan ex Guss.) Gand. Fl. Cret. : 35 (1916) [wfo-0000987374]
homotypic Crataegus monogyna f. polyacantha (Jan ex Guss.) Buia Flora reipublicae popularis sinicae ; 1974 261 1956 [wfo-0000987376]
homotypic Crataegus monogyna var. polyacantha (Jan ex Guss.) Săvul. & Rayss Stud. Cercet. Biol. (Cluj) 24: 22 (1934) [wfo-1200093508]
homotypic Crataegus polyacantha Jan Elench. Pl. : 8 (1831) [wfo-0001001848]
homotypic Crataegus polyacantha (Jan ex Guss.) Nyman Consp. Fl. Eur. : 244 (1879) [wfo-1000060462]
homotypic Mespilus monogyna prol. polyacantha (Jan ex Guss.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 34 (1906) [wfo-1200075658]
synonym Crataegus monogyna f. polyacantha (Jan ex Guss.) Buia Flora reipublicae popularis sinicae ; 1974 261 1956 [wfo-0000987376]
basionym Mespilus polyacantha Jan ex Guss. Fl. Sicul. Prodr., Suppl.: 154 (1832) [wfo-0000987373]
homotypic Crataegus monogyna f. polyacantha (Jan ex Guss.) Gand. Fl. Cret. : 35 (1916) [wfo-0000987374]
homotypic Crataegus monogyna subsp. polyacantha (Jan ex Guss.) Nyman Consp. Fl. Eur. : 244 (1879) [wfo-1200092078]
homotypic Crataegus monogyna var. polyacantha (Jan ex Guss.) Săvul. & Rayss Stud. Cercet. Biol. (Cluj) 24: 22 (1934) [wfo-1200093508]
homotypic Crataegus polyacantha Jan Elench. Pl. : 8 (1831) [wfo-0001001848]
homotypic Crataegus polyacantha (Jan ex Guss.) Nyman Consp. Fl. Eur. : 244 (1879) [wfo-1000060462]
homotypic Mespilus monogyna prol. polyacantha (Jan ex Guss.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 34 (1906) [wfo-1200075658]
synonym Crataegus monogyna f. polyacantha (Jan ex Guss.) Gand. Fl. Cret. : 35 (1916) [wfo-0000987374]
basionym Mespilus polyacantha Jan ex Guss. Fl. Sicul. Prodr., Suppl.: 154 (1832) [wfo-0000987373]
homotypic Crataegus monogyna f. polyacantha (Jan ex Guss.) Buia Flora reipublicae popularis sinicae ; 1974 261 1956 [wfo-0000987376]
homotypic Crataegus monogyna subsp. polyacantha (Jan ex Guss.) Nyman Consp. Fl. Eur. : 244 (1879) [wfo-1200092078]
homotypic Crataegus monogyna var. polyacantha (Jan ex Guss.) Săvul. & Rayss Stud. Cercet. Biol. (Cluj) 24: 22 (1934) [wfo-1200093508]
homotypic Crataegus polyacantha Jan Elench. Pl. : 8 (1831) [wfo-0001001848]
homotypic Crataegus polyacantha (Jan ex Guss.) Nyman Consp. Fl. Eur. : 244 (1879) [wfo-1000060462]
homotypic Mespilus monogyna prol. polyacantha (Jan ex Guss.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 34 (1906) [wfo-1200075658]
synonym Crataegus monogyna var. polyacantha (Jan ex Guss.) Săvul. & Rayss Stud. Cercet. Biol. (Cluj) 24: 22 (1934) [wfo-1200093508]
basionym Mespilus polyacantha Jan ex Guss. Fl. Sicul. Prodr., Suppl.: 154 (1832) [wfo-0000987373]
homotypic Crataegus monogyna f. polyacantha (Jan ex Guss.) Gand. Fl. Cret. : 35 (1916) [wfo-0000987374]
homotypic Crataegus monogyna f. polyacantha (Jan ex Guss.) Buia Flora reipublicae popularis sinicae ; 1974 261 1956 [wfo-0000987376]
homotypic Crataegus monogyna subsp. polyacantha (Jan ex Guss.) Nyman Consp. Fl. Eur. : 244 (1879) [wfo-1200092078]
homotypic Crataegus polyacantha Jan Elench. Pl. : 8 (1831) [wfo-0001001848]
homotypic Crataegus polyacantha (Jan ex Guss.) Nyman Consp. Fl. Eur. : 244 (1879) [wfo-1000060462]
homotypic Mespilus monogyna prol. polyacantha (Jan ex Guss.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 34 (1906) [wfo-1200075658]
synonym Crataegus monogyna f. praecox (Dum.Cours.) Hegi Ill. Fl. Mitt.-Eur. 4: 737 (1922) [wfo-0000987365]
basionym Mespilus oxyacantha var. praecox Dum.Cours. Bot. Cult., ed. 2, 5: 453 (1811) [wfo-1200077051]
homotypic Crataegus monogyna var. praecox (Dum.Cours.) Dippel Handb. Laubholzk. 3: 459 (1893) [wfo-1200092079]
homotypic Crataegus oxyacantha var. praecox (Dum.Cours.) Loudon Arbor. Frutic. Brit. 2: 833 (1838) [wfo-0000987363]
homotypic Mespilus monogyna var. praecox (Dum.Cours.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 30 (1906) [wfo-1200086059]
synonym Crataegus monogyna var. praecox (Dum.Cours.) Dippel Handb. Laubholzk. 3: 459 (1893) [wfo-1200092079]
basionym Mespilus oxyacantha var. praecox Dum.Cours. Bot. Cult., ed. 2, 5: 453 (1811) [wfo-1200077051]
homotypic Crataegus monogyna f. praecox (Dum.Cours.) Hegi Ill. Fl. Mitt.-Eur. 4: 737 (1922) [wfo-0000987365]
homotypic Crataegus oxyacantha var. praecox (Dum.Cours.) Loudon Arbor. Frutic. Brit. 2: 833 (1838) [wfo-0000987363]
homotypic Mespilus monogyna var. praecox (Dum.Cours.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 30 (1906) [wfo-1200086059]
synonym Crataegus monogyna var. praecox A.Henry Trees Great Britain 7: 1736 (1913) [wfo-1200092080]
synonym Crataegus monogyna var. pyramidalis Rehder Cycl. Amer. Hort. 1: 396 (1900) [wfo-0000990294]
synonym Crataegus monogyna f. rotundicarpa Snarskis Lietuvos T.S.R. Fl. 4: 281 (1971) [wfo-1200076628]
synonym Crataegus monogyna f. schizophylla Beck Fl. Nieder-Österreich 2: 706 (1892) [wfo-0000987391]
synonym Crataegus monogyna var. segobricensis Pau Not. Bot. Fl. Españ. 4: 38 (1891) [wfo-0001014528]
homotypic Crataegus segobricensis (Pau) Willk. Suppl. Prodr. Fl. Hispan. : 221 (1893) [wfo-0001007752]
synonym Crataegus monogyna f. semperflorens (André) C.K.Schneid. Ill. Handb. Laubholzk. 1: 782 (1906) [wfo-1200092085]
basionym Crataegus oxyacantha unranked semperflorens André Rev. Hort. (Paris) 55: 140 (1883) [wfo-1200076667]
homotypic Crataegus monogyna var. semperflorens (André) Rehder Cycl. Amer. Hort. 1: 396 (1900) [wfo-1200092084]
homotypic Mespilus monogyna var. semperflorens (André) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 30 (1906) [wfo-1200086060]
synonym Crataegus monogyna var. semperflorens (André) Rehder Cycl. Amer. Hort. 1: 396 (1900) [wfo-1200092084]
basionym Crataegus oxyacantha unranked semperflorens André Rev. Hort. (Paris) 55: 140 (1883) [wfo-1200076667]
homotypic Crataegus monogyna f. semperflorens (André) C.K.Schneid. Ill. Handb. Laubholzk. 1: 782 (1906) [wfo-1200092085]
homotypic Mespilus monogyna var. semperflorens (André) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 30 (1906) [wfo-1200086060]
synonym Crataegus monogyna var. semperflorens Dippel Handb. Laubholzk. 3: 460 (1893) [wfo-0000987392]
synonym Crataegus monogyna var. sericea Dzekov God. Zborn. Zemjod.-Šumarsk. Fak. Univ. Skopje, Šumarstvo 25: 40 (1974) [wfo-0001401186]
synonym Crataegus monogyna var. spathulifolia Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 188 (2015) [wfo-1200085490]
synonym Crataegus monogyna var. splendens (Wender. ex K.Koch) Dippel Handb. Laubholzk. 3: 459 (1893) [wfo-0000987370]
basionym Mespilus monogyna var. splendens Wender. ex K.Koch Dendrologie 1: 159 (1869) [wfo-0000987388]
synonym Crataegus monogyna f. stricta (Loudon) Zabel Handb. Laubholzben. : 176 (1903) [wfo-0000990290]
basionym Crataegus oxyacantha var. stricta Loudon Arbor. Frutic. Brit. 2: 835 (1838) [wfo-0000990291]
homotypic Crataegus monogyna var. stricta (Loudon) Rehder Cycl. Amer. Hort. 1: 396 (1900) [wfo-0000990293]
homotypic Crataegus monogyna f. stricta (Loudon) G.Nicholson [wfo-1200092086]
synonym Crataegus monogyna f. stricta (Loudon) G.Nicholson [wfo-1200092086]
basionym Crataegus oxyacantha var. stricta Loudon Arbor. Frutic. Brit. 2: 835 (1838) [wfo-0000990291]
homotypic Crataegus monogyna f. stricta (Loudon) Zabel Handb. Laubholzben. : 176 (1903) [wfo-0000990290]
homotypic Crataegus monogyna var. stricta (Loudon) Rehder Cycl. Amer. Hort. 1: 396 (1900) [wfo-0000990293]
synonym Crataegus monogyna var. stricta (Loudon) Rehder Cycl. Amer. Hort. 1: 396 (1900) [wfo-0000990293]
basionym Crataegus oxyacantha var. stricta Loudon Arbor. Frutic. Brit. 2: 835 (1838) [wfo-0000990291]
homotypic Crataegus monogyna f. stricta (Loudon) Zabel Handb. Laubholzben. : 176 (1903) [wfo-0000990290]
homotypic Crataegus monogyna f. stricta (Loudon) G.Nicholson [wfo-1200092086]
synonym Crataegus monogyna f. subintegra Soó Acta Bot. Acad. Sci. Hung. 11: 236 (1965) [wfo-1200076632]
synonym Crataegus monogyna f. subpinnatifida Soó Acta Bot. Acad. Sci. Hung. 11: 236 (1965) [wfo-1200076633]
synonym Crataegus monogyna f. szaferi Gost.-Jak. Roczn. Sekc. Dendrol. Polsk. Towarz. Bot. 31: 11 (1978) [wfo-0000998455]
synonym Crataegus monogyna subsp. tauscheri Gand. ex Pénzes Kert. Szolesz. Foisk. Evk. 2(1): 119 (1956) [wfo-0000998474]
homotypic Crataegus monogyna var. tauscheri Soó Acta Bot. Acad. Sci. Hung. 11: 237 (1965) [wfo-0000998481]
synonym Crataegus monogyna var. tauscheri Soó Acta Bot. Acad. Sci. Hung. 11: 237 (1965) [wfo-0000998481]
basionym Crataegus monogyna subsp. tauscheri Gand. ex Pénzes Kert. Szolesz. Foisk. Evk. 2(1): 119 (1956) [wfo-0000998474]
synonym Crataegus monogyna subsp. transalpina (A.Kern. ex Hayek) Pénzes Kert. Szölész. Föisk. Évk. 18: 122 (1954 publ. 1956) [wfo-1200085878]
basionym Crataegus transalpina A.Kern. ex Hayek Repert. Spec. Nov. Regni Veg. Beih. 30(1): 755 (1926) [wfo-0000984623]
synonym Crataegus monogyna f. trifida (Wallr.) Beck Icon. Fl. Germ. Helv. 25(2): 26 (1914) [wfo-0000998494]
basionym Mespilus monogyna var. trifida Wallr. Sched. Crit. : 221 (1822) [wfo-0000999588]
homotypic Crataegus monogyna f. trifida (Wallr.) Hegi Illustrierte Flora von Mittel-Europa ; 1906 738 1922 [wfo-0000998483]
homotypic Oxyacantha monogyna var. trifida (Wallr.) M.Roem. Fam. Nat. Syn. Monogr. 3: 108 (1847) [wfo-0000999659]
synonym Crataegus monogyna f. trifida (Wallr.) Hegi Illustrierte Flora von Mittel-Europa ; 1906 738 1922 [wfo-0000998483]
basionym Mespilus monogyna var. trifida Wallr. Sched. Crit. : 221 (1822) [wfo-0000999588]
homotypic Crataegus monogyna f. trifida (Wallr.) Beck Icon. Fl. Germ. Helv. 25(2): 26 (1914) [wfo-0000998494]
homotypic Oxyacantha monogyna var. trifida (Wallr.) M.Roem. Fam. Nat. Syn. Monogr. 3: 108 (1847) [wfo-0000999659]
synonym Crataegus monogyna var. triloba (Poir.) Batt. Bull. Soc. Bot. France 32: 339 (1886) [wfo-1200089860]
basionym Crataegus triloba Poir. Voy. Barbarie 2: 176 (1789) [wfo-0000999181]
homotypic Crataegus azarolus subsp. triloba (Poir.) Nyman Consp. Fl. Eur. : 243 (1879) [wfo-1200085867]
homotypic Crataegus azarolus var. triloba (Poir.) Mutel Fl. Franç. Herbor. 1: 358 (1834) [wfo-1200093505]
homotypic Crataegus oxyacantha var. triloba (Poir.) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 118 (1871) [wfo-0000999155]
homotypic Mespilus oxyacantha var. triloba (Poir.) Wenz. Linnaea 38: 163 (1874) [wfo-0000999640]
homotypic Mespilus triloba (Poir.) Poir. Encycl. 4: 439 (1798) [wfo-0001010249]
synonym Crataegus monogyna var. trilobata (Nyár. ex Buia) Gost.-Jak. Roczn. Sekc. Dendrol. Polsk. Towarz. Bot. 31: 12 (1978) [wfo-0000998515]
basionym Crataegus monogyna f. trilobata Nyár. ex Buia Fl. Republ. Popul. Române 4: 887 (1956) [wfo-0000998504]
synonym Crataegus monogyna f. trilobata Nyár. ex Buia Fl. Republ. Popul. Române 4: 887 (1956) [wfo-0000998504]
homotypic Crataegus monogyna var. trilobata (Nyár. ex Buia) Gost.-Jak. Roczn. Sekc. Dendrol. Polsk. Towarz. Bot. 31: 12 (1978) [wfo-0000998515]
synonym Crataegus monogyna var. typica Beck Fl. Nieder-Österreich 2: 706 (1892) [wfo-0000987349]
synonym Crataegus monogyna f. variegata Dippel Handb. Laubholzk. 3: 459 (1893) [wfo-1200076634]
synonym Crataegus monogyna unranked villosa Peterm. Anal. Pfl.-Schlüss. : 135 (1846) [wfo-1200092087]
homotypic Crataegus monogyna f. villosa (Peterm.) Beck Icon. Fl. Germ. Helv. 25(2): 26 (1914) [wfo-0000987383]
synonym Crataegus monogyna f. villosa (Peterm.) Beck Icon. Fl. Germ. Helv. 25(2): 26 (1914) [wfo-0000987383]
basionym Crataegus monogyna unranked villosa Peterm. Anal. Pfl.-Schlüss. : 135 (1846) [wfo-1200092087]
synonym Crataegus monogyna var. vineticola Hrabětová ex Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 182 (2015) [wfo-1200085488]
synonym Crataegus oligacantha Gand. Bull. Soc. Bot. France 18: 449 (1871 publ. 1872) [wfo-0000988836]
synonym Crataegus oliveriana Bosc Nouv. Cours Compl. Agric., ed. 2, 2: 222 (1821) [wfo-1000060374]
basionym Mespilus oliveriana Poir. Encycl., Suppl. 4: 72 (1816) [wfo-0000990227]
homotypic Crataegus monogyna var. oliveriana (Poir.) K.Koch ; 1853 281 1853 [wfo-0000998350]
synonym Crataegus orientobaltica Cinovskis Crat. Balt. : 116 (1971) [wfo-0000988854]
homotypic Crataegus alemanniensis var. orientobaltica (Cinovskis) Cinovskis Fl. Balt. Respubl. 2: 119 (1996) [wfo-0001402498]
synonym Crataegus orientobaltica f. glabra Cinovskis Crat. Balt. : 118 (1971) [wfo-0000998612]
synonym Crataegus orientobaltica f. laciniata Cinovskis Crat. Balt. : 118 (1971) [wfo-0000998623]
synonym Crataegus oxyacantha var. acutiloba H.Lév. ; 1912 181 1912 [wfo-0000987352]
synonym Crataegus oxyacantha var. acutiloba (J.Kern.) H.Lév. Bull. Géogr. Bot. 22: 181 (1912) [wfo-1200092089]
basionym Crataegus monogyna var. acutiloba J.Kern. Darstell. Ausländ. Bäume : ? (1796) [wfo-0000987351]
homotypic Crataegus monogyna subsp. acutiloba (J.Kern.) Baranec Biologia (Bratislava) 38: 857 (1983) [wfo-0000987353]
synonym Crataegus oxyacantha var. alboplena Bean Trees & Shrubs Brit. Isles 1: 432 (1914) [wfo-1200076635]
homotypic Crataegus oxyacantha f. alboplena (Bean) Cinovskis Crat. Balt. : 66 (1971) [wfo-1200092090]
synonym Crataegus oxyacantha f. alboplena (Bean) Cinovskis Crat. Balt. : 66 (1971) [wfo-1200092090]
basionym Crataegus oxyacantha var. alboplena Bean Trees & Shrubs Brit. Isles 1: 432 (1914) [wfo-1200076635]
synonym Crataegus oxyacantha var. auriculata Mérat Nouv. Fl. Env. Paris : 185 (1812) [wfo-1200092093]
synonym Crataegus oxyacantha var. azarella (Griseb.) Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 93 (1890 publ. 1891) [wfo-0000998671]
basionym Crataegus azarella Griseb. Spic. Fl. Rumel. 1: 88 (1843) [wfo-0000988167]
homotypic Crataegus monogyna var. azarella (Griseb.) Koehne Deut. Dendrol. : 238 (1893) [wfo-0000997881]
homotypic Crataegus monogyna f. azarella (Griseb.) Buia Fl. Reipubl. Popularis Sin. 4: 260 (1956) [wfo-0000997892]
homotypic Crataegus monogyna subsp. azarella (Griseb.) Franco Collect. Bot. (Barcelona) 7: 471 (1968) [wfo-0000997895]
homotypic Mespilus monogyna var. azarella (Griseb.) K.Koch Dendrologie 1: 160 (1869) [wfo-0000999470]
homotypic Mespilus monogyna prol. azarella (Griseb.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 33 (1906) [wfo-1200075702]
homotypic Oxyacantha azarella (Griseb.) M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0000990322]
synonym Crataegus oxyacantha var. berberifolia Lindm. Crat. Balt. : 38 (1971) [wfo-1200076636]
synonym Crataegus oxyacantha var. biflora Weston Bot. Univ. 1: 79 (1770) [wfo-0000987100]
homotypic Crataegus monogyna f. biflora (Weston) Rehder J. Arnold Arbor. 1: 263 (1920) [wfo-0000987101]
synonym Crataegus oxyacantha f. brevispina (Kunze) Knoche Fl. Baléar. 2: 48 (1922) [wfo-1200093509]
basionym Crataegus brevispina Kunze Flora 29: 737 (1846) [wfo-0000988220]
homotypic Crataegus monogyna subsp. brevispina (Kunze) Franco Collect. Bot. (Barcelona) 7: 463 (1968) [wfo-0000997914]
homotypic Crataegus monogyna var. brevispina (Kunze) P.D.Sell Fl. Gr. Brit. Ireland 2: 523. 2014 [wfo-0000997925]
homotypic Crataegus monogyna var. brevispina (Kunze) Dippel Handb. Laubholzk. 3: 459 (1893) [wfo-1200092055]
homotypic Crataegus oxyacantha var. brevispina (Kunze) Maire Catalogue des plantes du Maroc ; 1931 334 1932 [wfo-0000998677]
homotypic Crataegus oxyacantha var. brevispina (Kunze) Samp. Man. Fl. Port. : 331 (1913) [wfo-1200092095]
homotypic Mespilus brevispina (Kunze) E.H.L.Krause Deutschl. Fl. Abbild., ed. 2. 8: 23 (1904) [wfo-0001002501]
homotypic Mespilus monogyna var. brevispina (Kunze) Wenz. Linnaea 38: 159 (1874) [wfo-0000999481]
homotypic Mespilus monogyna prol. brevispina (Kunze) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 32 (1906) [wfo-1200075703]
synonym Crataegus oxyacantha var. brevispina (Kunze) Samp. Man. Fl. Port. : 331 (1913) [wfo-1200092095]
basionym Crataegus brevispina Kunze Flora 29: 737 (1846) [wfo-0000988220]
homotypic Crataegus monogyna subsp. brevispina (Kunze) Franco Collect. Bot. (Barcelona) 7: 463 (1968) [wfo-0000997914]
homotypic Crataegus monogyna var. brevispina (Kunze) P.D.Sell Fl. Gr. Brit. Ireland 2: 523. 2014 [wfo-0000997925]
homotypic Crataegus monogyna var. brevispina (Kunze) Dippel Handb. Laubholzk. 3: 459 (1893) [wfo-1200092055]
homotypic Crataegus oxyacantha var. brevispina (Kunze) Maire Catalogue des plantes du Maroc ; 1931 334 1932 [wfo-0000998677]
homotypic Crataegus oxyacantha f. brevispina (Kunze) Knoche Fl. Baléar. 2: 48 (1922) [wfo-1200093509]
homotypic Mespilus brevispina (Kunze) E.H.L.Krause Deutschl. Fl. Abbild., ed. 2. 8: 23 (1904) [wfo-0001002501]
homotypic Mespilus monogyna var. brevispina (Kunze) Wenz. Linnaea 38: 159 (1874) [wfo-0000999481]
homotypic Mespilus monogyna prol. brevispina (Kunze) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 32 (1906) [wfo-1200075703]
synonym Crataegus oxyacantha var. brevispina (Kunze) Maire Catalogue des plantes du Maroc ; 1931 334 1932 [wfo-0000998677]
basionym Crataegus brevispina Kunze Flora 29: 737 (1846) [wfo-0000988220]
homotypic Crataegus monogyna subsp. brevispina (Kunze) Franco Collect. Bot. (Barcelona) 7: 463 (1968) [wfo-0000997914]
homotypic Crataegus monogyna var. brevispina (Kunze) P.D.Sell Fl. Gr. Brit. Ireland 2: 523. 2014 [wfo-0000997925]
homotypic Crataegus monogyna var. brevispina (Kunze) Dippel Handb. Laubholzk. 3: 459 (1893) [wfo-1200092055]
homotypic Crataegus oxyacantha var. brevispina (Kunze) Samp. Man. Fl. Port. : 331 (1913) [wfo-1200092095]
homotypic Crataegus oxyacantha f. brevispina (Kunze) Knoche Fl. Baléar. 2: 48 (1922) [wfo-1200093509]
homotypic Mespilus brevispina (Kunze) E.H.L.Krause Deutschl. Fl. Abbild., ed. 2. 8: 23 (1904) [wfo-0001002501]
homotypic Mespilus monogyna var. brevispina (Kunze) Wenz. Linnaea 38: 159 (1874) [wfo-0000999481]
homotypic Mespilus monogyna prol. brevispina (Kunze) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 32 (1906) [wfo-1200075703]
synonym Crataegus oxyacantha f. candida Späth [wfo-1200076637]
synonym Crataegus oxyacantha var. caucasica K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 286 (1853) [wfo-0000988259]
synonym Crataegus oxyacantha var. caucasica Medw. Derev. Kustarnik. Severn. Kavkaza : 112 (1919) [wfo-1200092096]
homotypic Mespilus caucasica (K.Koch) K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 405 (1862) [wfo-0000997286]
synonym Crataegus oxyacantha var. coriacea Maire Bull. Soc. Hist. Nat. Afrique N. 31: 18 (1940) [wfo-1200085324]
synonym Crataegus oxyacantha var. cossonii Ficalho & Cout. Bol. Soc. Brot. 16: 112 (1899) [wfo-1200076639]
synonym Crataegus oxyacantha unranked decussata Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 95 (1890) [wfo-1200076640]
synonym Crataegus oxyacantha var. discolor H.Lév. Bull. Géogr. Bot. 22: 181 (1912) [wfo-0000987350]
synonym Crataegus oxyacantha var. elegans (Poir.) Noulet Fl. Bass. Sous-Pyrén. : 222 (1837) [wfo-1200085880]
basionym Mespilus elegans Poir. Encycl. 4: 439 (1798) [wfo-0000990166]
homotypic Crataegus elegans (Poir.) Mutel Fl. Franç. Herbor. 1: 358 (1834) [wfo-1000060442]
homotypic Crataegus monogyna var. elegans (Poir.) Pers. Syn. Pl. 2: 38 (1806) [wfo-1200089858]
homotypic Crataegus oxyacantha var. incisa Mérat Nouv. Fl. Env. Paris : 185 (1812) [wfo-1200092102]
homotypic Mespilus monogyna var. elegans (Poir.) K.Koch Dendrologie 1: 160 (1869) [wfo-0000999500]
homotypic Mespilus oxyacantha var. elegans (Poir.) Mérat Nouv. Fl. Env. Paris, ed. 3, 2: 323 (1831) [wfo-1200089877]
homotypic Oxyacantha elegans (Poir.) M.Roem. Fam. Nat. Syn. Monogr. 3: 108 (1847) [wfo-0000990325]
synonym Crataegus oxyacantha unranked eriocarpa Dippel Handb. Laubholzk. 3: 460 (1893) [wfo-1200092097]
synonym Crataegus oxyacantha unranked fastigiata Dippel Handb. Laubholzk. 3: 459 (1893) [wfo-1200076641]
synonym Crataegus oxyacantha var. ferox Carrière Rev. Hort. (Paris), sér. 4, 8: 348 (1859) [wfo-1200076642]
homotypic Crataegus monogyna var. ferox (Carrière) C.K.Schneid. Ill. Handb. Laubholzk. 1: 781 (1906) [wfo-1200085872]
homotypic Crataegus monogyna f. ferox (Carrière) Poletiko Derev. Kustarnik. URSS 3: 555 (1954) [wfo-1200092058]
synonym Crataegus oxyacantha var. filicifolia Van Houtte Ann. Gén. Hort. 20: 51 (1874) [wfo-1200076643]
homotypic Mespilus monogyna subvar. filicifolia (Van Houtte) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 30 (1906) [wfo-1200086055]
synonym Crataegus oxyacantha var. flexuosa Loudon Arbor. Frutic. Brit. 2: 835 (1838) [wfo-1200076644]
synonym Crataegus oxyacantha var. flexuosa Lavallée Énum. Arbres : 95 (1877) [wfo-1200092099]
homotypic Crataegus monogyna f. flexuosa (Loudon) Dippel Handb. Laubholzk. 3: 459 (1893) [wfo-1200085873]
synonym Crataegus oxyacantha unranked glabra Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 90 (1890) [wfo-1200076650]
synonym Crataegus oxyacantha var. gumpperi-bicolor Van Houtte Ann. Gén. Hort. 16: 79 (1865) [wfo-1200076651]
synonym Crataegus oxyacantha var. heterophylla (Flüggé) Maire Cat. Pl. Maroc 2: 335 (1932) [wfo-0000998754]
basionym Crataegus heterophylla Flüggé Ann. Mus. Hist. Nat. 12: 423 (1808) [wfo-0001009148]
homotypic Crataegus azarolus var. heterophylla (Flüggé) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 111 (1871) [wfo-0000997529]
homotypic Crataegus monogyna subsp. heterophylla (Flüggé) Pénzes Kert. Szölész. Föisk. Évk. 18: 120 (1954 publ. 1956) [wfo-0000998079]
homotypic Crataegus monogyna var. heterophylla (Flüggé) Dippel Handbuch der Laubholzkunde ; 1889 458 1893 [wfo-0000998087]
homotypic Crataegus monogyna var. heterophylla (Flüggé) Wenz. Monatsschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 18: 186 (1875) [wfo-1200092062]
homotypic Mespilus heterophylla Ruiz, Pav., Ruiz & Pav.apud Lopez Anales Inst. Bot. Cavanilles 15: 202, descr. 1957 [wfo-0000990168]
homotypic Mespilus heterophylla (Flüggé) Poir. Encycl., Suppl. 4: 68 (1816) [wfo-0000990303]
homotypic Mespilus heterophylla (Flüggé) Koch Dendrologie ; 1869 161 1869 [wfo-0001006283]
homotypic Mespilus monogyna var. heterophylla (Flüggé) Wenz. Linnaea 38: 160 (1874) [wfo-0000999521]
homotypic Mespilus monogyna prol. heterophylla (Flüggé) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 34 (1906) [wfo-1200075704]
homotypic Oxyacantha heterophylla (Flüggé) M.Roem. Fam. Nat. Syn. Monogr. 3: 106 (1847) [wfo-0000990328]
synonym Crataegus oxyacantha var. hirsuta Boiss. Voy. Bot. Espagne 2: 208 (1840) [wfo-1200076652]
synonym Crataegus oxyacantha var. horrida Carrière J. Gén. Hort. 14: 201 (1859) [wfo-1200092101]
synonym Crataegus oxyacantha var. horrida (K.Koch) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 119 (1871) [wfo-0000998764]
basionym Mespilus monogyna f. horrida K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 406 (1862) [wfo-0001016833]
homotypic Crataegus monogyna var. horrida (K.Koch) Dippel Handb. Laubholzk. 3: 459 (1893) [wfo-0000998137]
homotypic Mespilus monogyna f. horrida (K.Koch) K.Koch Dendrologie 1: 160 (1869) [wfo-1200092292]
synonym Crataegus oxyacantha var. incisa (Mérat) H.Lév. ; 1912 180 1912 [wfo-0000987355]
basionym Mespilus oxyacantha var. incisa Mérat Nouv. Fl. Env. Paris, ed. 2, 2: 298 (1821) [wfo-0000999599]
synonym Crataegus oxyacantha var. incisa Mérat Nouv. Fl. Env. Paris : 185 (1812) [wfo-1200092102]
basionym Mespilus elegans Poir. Encycl. 4: 439 (1798) [wfo-0000990166]
homotypic Crataegus elegans (Poir.) Mutel Fl. Franç. Herbor. 1: 358 (1834) [wfo-1000060442]
homotypic Crataegus monogyna var. elegans (Poir.) Pers. Syn. Pl. 2: 38 (1806) [wfo-1200089858]
homotypic Crataegus oxyacantha var. elegans (Poir.) Noulet Fl. Bass. Sous-Pyrén. : 222 (1837) [wfo-1200085880]
homotypic Mespilus monogyna var. elegans (Poir.) K.Koch Dendrologie 1: 160 (1869) [wfo-0000999500]
homotypic Mespilus oxyacantha var. elegans (Poir.) Mérat Nouv. Fl. Env. Paris, ed. 3, 2: 323 (1831) [wfo-1200089877]
homotypic Oxyacantha elegans (Poir.) M.Roem. Fam. Nat. Syn. Monogr. 3: 108 (1847) [wfo-0000990325]
synonym Crataegus oxyacantha var. insegnae (Tineo ex Guss.) Fiori Fl. Anal. Italia 1: 596 (1898) [wfo-0000987379]
basionym Mespilus insegnae Tineo ex Guss. Fl. Sicul. Syn. 2: 830 (1844) [wfo-0000987377]
homotypic Crataegus insegnae (Tineo ex Guss.) Bertol. Fl. Ital. [Bertoloni] vii. 629. [wfo-0000983995]
homotypic Crataegus monogyna subsp. insegnae (Tineo ex Guss.) Lange Revis. Crataeg. : 39 (1897) [wfo-0000987378]
homotypic Crataegus monogyna f. insegnae (Tineo ex Guss.) Hayek Repert. Spec. Nov. Regni Veg. Beih. 30(1): 756 (1926) [wfo-0000987380]
homotypic Crataegus monogyna var. insegnae (Tineo ex Guss.) Beck Icones florae germanicae et helveticae ; 1834 27 1914 [wfo-0000987381]
homotypic Crataegus monogyna var. insegnae (Tineo ex Guss.) Cout. Fl. Portugal : 289 (1913) [wfo-1200092064]
homotypic Mespilus monogyna prol. insegnae (Tineo ex Guss.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 34 (1906) [wfo-1200075657]
synonym Crataegus oxyacantha unranked integerrimus Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 89 (1890 publ. 1891) [wfo-1200076653]
synonym Crataegus oxyacantha var. intermedia (Fuss) Sanio ; 1891 92 1891 [wfo-0000998818]
basionym Crataegus intermedia Fuss Fl. Transsilv. 211 (1866) [wfo-0000988554]
homotypic Crataegus monogyna var. intermedia (Fuss) Gams Illustrierte Flora von Mittel-Europa ; 1906 737 1922 [wfo-0000998159]
synonym Crataegus oxyacantha subsp. inzengae (Tineo ex Guss.) Fiori Flora analitica d'Italia ; 1896 596 1898 [wfo-0000984495]
basionym Crataegus monogyna f. inzengae Hayek Prodromus florae peninsulae Balcanicae ; 1924 756 1926 [wfo-0001007073]
synonym Crataegus oxyacantha unranked laciniata Neilr. Fl. Wien : 607 (1846) [wfo-1200092106]
homotypic Crataegus monogyna unranked laciniata (Neilr.) Beck Fl. Nieder-Österreich 2: 706 (1892) [wfo-1200092070]
synonym Crataegus oxyacantha var. laciniata (K.Koch) Regel ; 1871 119 1871 [wfo-0000987386]
basionym Crataegus monogyna var. laciniata K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 279 (1853) [wfo-0000987342]
homotypic Crataegus oxyacantha var. laciniata Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 119 (1871) [wfo-1200092107]
homotypic Mespilus monogyna f. laciniata (K.Koch) K.Koch Dendrologie ; 1869 160 1869 [wfo-0000987384]
homotypic Mespilus monogyna f. laciniata K.Koch Dendrologie 1: 160 (1869) [wfo-1200092293]
synonym Crataegus oxyacantha var. laciniata DC. Prodr. 2: 628 (1825) [wfo-1200092105]
synonym Crataegus oxyacantha var. laciniata Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 119 (1871) [wfo-1200092107]
basionym Crataegus monogyna var. laciniata K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 279 (1853) [wfo-0000987342]
homotypic Crataegus oxyacantha var. laciniata (K.Koch) Regel ; 1871 119 1871 [wfo-0000987386]
homotypic Mespilus monogyna f. laciniata (K.Koch) K.Koch Dendrologie ; 1869 160 1869 [wfo-0000987384]
homotypic Mespilus monogyna f. laciniata K.Koch Dendrologie 1: 160 (1869) [wfo-1200092293]
synonym Crataegus oxyacantha var. lagenariformis Bornm. Beih. Bot. Centralbl. 36(2): 185 (1918) [wfo-1200076655]
synonym Crataegus oxyacantha unranked lambertii Jacob-Makoy Nursery Cat. (L. Jacob-Makoy & Co.) 112: 22 (1868) [wfo-1200085479]
synonym Crataegus oxyacantha unranked liocalyx Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 90 (1890) [wfo-1200076656]
synonym Crataegus oxyacantha unranked lobata Neilr. Fl. Wien : 607 (1846) [wfo-1200076657]
synonym Crataegus oxyacantha var. macrocarpa Legrand Statist. Bot. Forez : 119 (1873) [wfo-1200092110]
synonym Crataegus oxyacantha subsp. maura (L.f.) Maire Cat. Pl. Maroc 2: 334 (1932) [wfo-0000998950]
basionym Crataegus maura L.f. Suppl. Pl. : 231 (1782) [wfo-0000988714]
homotypic Crataegus monogyna var. maura (L.f.) Laguna Fl. Forest. Españ. 2: 215 (1890) [wfo-1200089859]
homotypic Crataegus oxyacantha var. maura (L.f.) Batt. Fl. Algérie, Dicot.: 310 (1889) [wfo-1200093400]
homotypic Mespilus maura (L.f.) Poir. Encycl., Suppl. 4: 73 (1816) [wfo-0000990185]
homotypic Mespilus monogyna var. maura (L.f.) Wenz. Linnaea 38: 159 (1874) [wfo-0000999567]
synonym Crataegus oxyacantha var. maura (L.f.) Batt. Fl. Algérie, Dicot.: 310 (1889) [wfo-1200093400]
basionym Crataegus maura L.f. Suppl. Pl. : 231 (1782) [wfo-0000988714]
homotypic Crataegus monogyna var. maura (L.f.) Laguna Fl. Forest. Españ. 2: 215 (1890) [wfo-1200089859]
homotypic Crataegus oxyacantha subsp. maura (L.f.) Maire Cat. Pl. Maroc 2: 334 (1932) [wfo-0000998950]
homotypic Mespilus maura (L.f.) Poir. Encycl., Suppl. 4: 73 (1816) [wfo-0000990185]
homotypic Mespilus monogyna var. maura (L.f.) Wenz. Linnaea 38: 159 (1874) [wfo-0000999567]
synonym Crataegus oxyacantha f. mediterranea (Kuntze) Soó Acta Bot. Acad. Sci. Hung. 11: 235 (1965) [wfo-1200085882]
basionym Mespilus oxyacantha f. mediterranea Kuntze Taschen-Fl. Leipzig 272 (1867) [wfo-1200077047]
synonym Crataegus oxyacantha var. miniata Maire Bull. Soc. Hist. Nat. Afrique N. 7: 265 (1916) [wfo-1200085325]
synonym Crataegus oxyacantha subsp. monogyna (Jacq.) Rouy & E.G.Camus Flore de France ; 1893 5 1901 [wfo-0000999039]
basionym Crataegus monogyna Jacq. Fl. Austriac. 3: 50 (1775) [wfo-0001009785]
homotypic Crataegus oxyacantha var. monogyna (Jacq.) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 117. 1871 [wfo-0000990284]
homotypic Crataegus oxyacantha var. monogyna (Jacq.) Wahlenb. Fl. Suecica 1: 307 (1824) [wfo-0000999029]
homotypic Crataegus oxyacantha prol. monogyna (Jacq.) Samp. Bol. Soc. Brot. 24: 45 (1909) [wfo-1200075799]
homotypic Crataegus oxyacantha subsp. monogyna (Jacq.) Syme Engl. Bot., ed. 3, 3: 237 (1864) [wfo-1200092113]
homotypic Crataegus oxyacantha unranked monogyna (Jacq.) Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 92 (1890) [wfo-1200092114]
homotypic Mespilus monogyna (Jacq.) All. Fl. Pedem. 2: 141 (1785) [wfo-0000990206]
homotypic Mespilus oxyacantha subsp. monogyna (Jacq.) Čelak. Prodr. Fl. Böhmen : 608 (1875) [wfo-1200092301]
homotypic Oxyacantha monogyna (Jacq.) M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0000990342]
synonym Crataegus oxyacantha var. monogyna (Jacq.) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 117. 1871 [wfo-0000990284]
basionym Crataegus monogyna Jacq. Fl. Austriac. 3: 50 (1775) [wfo-0001009785]
homotypic Crataegus oxyacantha var. monogyna (Jacq.) Wahlenb. Fl. Suecica 1: 307 (1824) [wfo-0000999029]
homotypic Crataegus oxyacantha subsp. monogyna (Jacq.) Rouy & E.G.Camus Flore de France ; 1893 5 1901 [wfo-0000999039]
homotypic Crataegus oxyacantha prol. monogyna (Jacq.) Samp. Bol. Soc. Brot. 24: 45 (1909) [wfo-1200075799]
homotypic Crataegus oxyacantha subsp. monogyna (Jacq.) Syme Engl. Bot., ed. 3, 3: 237 (1864) [wfo-1200092113]
homotypic Crataegus oxyacantha unranked monogyna (Jacq.) Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 92 (1890) [wfo-1200092114]
homotypic Mespilus monogyna (Jacq.) All. Fl. Pedem. 2: 141 (1785) [wfo-0000990206]
homotypic Mespilus oxyacantha subsp. monogyna (Jacq.) Čelak. Prodr. Fl. Böhmen : 608 (1875) [wfo-1200092301]
homotypic Oxyacantha monogyna (Jacq.) M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0000990342]
synonym Crataegus oxyacantha prol. monogyna (Jacq.) Samp. Bol. Soc. Brot. 24: 45 (1909) [wfo-1200075799]
basionym Crataegus monogyna Jacq. Fl. Austriac. 3: 50 (1775) [wfo-0001009785]
homotypic Crataegus oxyacantha var. monogyna (Jacq.) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 117. 1871 [wfo-0000990284]
homotypic Crataegus oxyacantha var. monogyna (Jacq.) Wahlenb. Fl. Suecica 1: 307 (1824) [wfo-0000999029]
homotypic Crataegus oxyacantha subsp. monogyna (Jacq.) Rouy & E.G.Camus Flore de France ; 1893 5 1901 [wfo-0000999039]
homotypic Crataegus oxyacantha subsp. monogyna (Jacq.) Syme Engl. Bot., ed. 3, 3: 237 (1864) [wfo-1200092113]
homotypic Crataegus oxyacantha unranked monogyna (Jacq.) Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 92 (1890) [wfo-1200092114]
homotypic Mespilus monogyna (Jacq.) All. Fl. Pedem. 2: 141 (1785) [wfo-0000990206]
homotypic Mespilus oxyacantha subsp. monogyna (Jacq.) Čelak. Prodr. Fl. Böhmen : 608 (1875) [wfo-1200092301]
homotypic Oxyacantha monogyna (Jacq.) M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0000990342]
synonym Crataegus oxyacantha var. monogyna (Jacq.) Wahlenb. Fl. Suecica 1: 307 (1824) [wfo-0000999029]
basionym Crataegus monogyna Jacq. Fl. Austriac. 3: 50 (1775) [wfo-0001009785]
homotypic Crataegus oxyacantha var. monogyna (Jacq.) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 117. 1871 [wfo-0000990284]
homotypic Crataegus oxyacantha subsp. monogyna (Jacq.) Rouy & E.G.Camus Flore de France ; 1893 5 1901 [wfo-0000999039]
homotypic Crataegus oxyacantha prol. monogyna (Jacq.) Samp. Bol. Soc. Brot. 24: 45 (1909) [wfo-1200075799]
homotypic Crataegus oxyacantha subsp. monogyna (Jacq.) Syme Engl. Bot., ed. 3, 3: 237 (1864) [wfo-1200092113]
homotypic Crataegus oxyacantha unranked monogyna (Jacq.) Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 92 (1890) [wfo-1200092114]
homotypic Mespilus monogyna (Jacq.) All. Fl. Pedem. 2: 141 (1785) [wfo-0000990206]
homotypic Mespilus oxyacantha subsp. monogyna (Jacq.) Čelak. Prodr. Fl. Böhmen : 608 (1875) [wfo-1200092301]
homotypic Oxyacantha monogyna (Jacq.) M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0000990342]
synonym Crataegus oxyacantha subsp. monogyna (Jacq.) Syme Engl. Bot., ed. 3, 3: 237 (1864) [wfo-1200092113]
basionym Crataegus monogyna Jacq. Fl. Austriac. 3: 50 (1775) [wfo-0001009785]
homotypic Crataegus oxyacantha var. monogyna (Jacq.) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 117. 1871 [wfo-0000990284]
homotypic Crataegus oxyacantha var. monogyna (Jacq.) Wahlenb. Fl. Suecica 1: 307 (1824) [wfo-0000999029]
homotypic Crataegus oxyacantha subsp. monogyna (Jacq.) Rouy & E.G.Camus Flore de France ; 1893 5 1901 [wfo-0000999039]
homotypic Crataegus oxyacantha prol. monogyna (Jacq.) Samp. Bol. Soc. Brot. 24: 45 (1909) [wfo-1200075799]
homotypic Crataegus oxyacantha unranked monogyna (Jacq.) Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 92 (1890) [wfo-1200092114]
homotypic Mespilus monogyna (Jacq.) All. Fl. Pedem. 2: 141 (1785) [wfo-0000990206]
homotypic Mespilus oxyacantha subsp. monogyna (Jacq.) Čelak. Prodr. Fl. Böhmen : 608 (1875) [wfo-1200092301]
homotypic Oxyacantha monogyna (Jacq.) M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0000990342]
synonym Crataegus oxyacantha unranked monogyna (Jacq.) Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 92 (1890) [wfo-1200092114]
basionym Crataegus monogyna Jacq. Fl. Austriac. 3: 50 (1775) [wfo-0001009785]
homotypic Crataegus oxyacantha var. monogyna (Jacq.) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 117. 1871 [wfo-0000990284]
homotypic Crataegus oxyacantha var. monogyna (Jacq.) Wahlenb. Fl. Suecica 1: 307 (1824) [wfo-0000999029]
homotypic Crataegus oxyacantha subsp. monogyna (Jacq.) Rouy & E.G.Camus Flore de France ; 1893 5 1901 [wfo-0000999039]
homotypic Crataegus oxyacantha prol. monogyna (Jacq.) Samp. Bol. Soc. Brot. 24: 45 (1909) [wfo-1200075799]
homotypic Crataegus oxyacantha subsp. monogyna (Jacq.) Syme Engl. Bot., ed. 3, 3: 237 (1864) [wfo-1200092113]
homotypic Mespilus monogyna (Jacq.) All. Fl. Pedem. 2: 141 (1785) [wfo-0000990206]
homotypic Mespilus oxyacantha subsp. monogyna (Jacq.) Čelak. Prodr. Fl. Böhmen : 608 (1875) [wfo-1200092301]
homotypic Oxyacantha monogyna (Jacq.) M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0000990342]
synonym Crataegus oxyacantha var. monostyla DC. Prodr. 2: 628 (1825) [wfo-0000999050]
homotypic Mespilus oxyacantha var. monostyla (DC.) Cambess. Mém. Mus. Hist. Nat. 14: 247 (1827) [wfo-1200089878]
synonym Crataegus oxyacantha var. obovatocuneatis Ball J. Linn. Soc., Bot. 16: 447 (1878) [wfo-1200085326]
synonym Crataegus oxyacantha subsp. oxyacantha [wfo-0000984535]
synonym Crataegus oxyacantha var. pectinata Lavallée Énum. Arbres : 95 (1877) [wfo-1200076660]
synonym Crataegus oxyacantha var. pendula Lodd. Nursery Cat. (Loddiges & Sons) 1830: 41 (1830) [wfo-1200092118]
synonym Crataegus oxyacantha var. pendula Lodd. ex Loudon Arbor. Frutic. Brit. 2: 832 (1838) [wfo-0000990297]
homotypic Crataegus monogyna f. pendula (Lodd. ex Loudon) Rehder Bibliography of cultivated trees and shrubs ; 1949 250 1949 [wfo-0000990295]
homotypic Crataegus monogyna f. pendula (Lodd. ex Loudon) Dippel Handb. Laubholzk. 3: 459 (1893) [wfo-0000990326]
synonym Crataegus oxyacantha f. petermannii (Kuntze) Soó Acta Bot. Acad. Sci. Hung. 11: 235 (1965) [wfo-1200085883]
basionym Mespilus oxyacantha f. petermannii Kuntze Taschen-Fl. Leipzig 272 (1867) [wfo-1200077050]
synonym Crataegus oxyacantha var. plena Weston Bot. Univ. 1: 78 (1770) [wfo-1200092119]
homotypic Crataegus oxyacantha f. plena (Weston) Rehder Bibliogr. Cult. Trees : 249 (1949) [wfo-0000990274]
synonym Crataegus oxyacantha f. plena (Weston) Rehder Bibliogr. Cult. Trees : 249 (1949) [wfo-0000990274]
basionym Crataegus oxyacantha var. plena Weston Bot. Univ. 1: 78 (1770) [wfo-1200092119]
synonym Crataegus oxyacantha var. praecox (Dum.Cours.) Loudon Arbor. Frutic. Brit. 2: 833 (1838) [wfo-0000987363]
basionym Mespilus oxyacantha var. praecox Dum.Cours. Bot. Cult., ed. 2, 5: 453 (1811) [wfo-1200077051]
homotypic Crataegus monogyna f. praecox (Dum.Cours.) Hegi Ill. Fl. Mitt.-Eur. 4: 737 (1922) [wfo-0000987365]
homotypic Crataegus monogyna var. praecox (Dum.Cours.) Dippel Handb. Laubholzk. 3: 459 (1893) [wfo-1200092079]
homotypic Mespilus monogyna var. praecox (Dum.Cours.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 30 (1906) [wfo-1200086059]
synonym Crataegus oxyacantha var. praecox Lodd. ex C.F.Ludw. Neuere Wilde Baumz. : 15 (1783) [wfo-1200092120]
synonym Crataegus oxyacantha var. pseudolaciniatus Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 90 (1890) [wfo-1200076661]
synonym Crataegus oxyacantha unranked pseudomonogynus Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 91 (1890) [wfo-1200076662]
synonym Crataegus oxyacantha var. reginae Loudon Arbor. Frutic. Brit. 2: 832 (1838) [wfo-0000990298]
synonym Crataegus oxyacantha unranked rigida Starcs Koku Krūmu Not. : 234 (1925) [wfo-1200076665]
synonym Crataegus oxyacantha unranked rosea-superba Paxton Paxton's Mag. Bot. 1: t. 198 (1834) [wfo-1200076666]
synonym Crataegus oxyacantha f. rubra Schelle Mitt. Deutsch. Dendrol. Ges. 24: 182 (1915 publ. 1916) [wfo-1200092122]
synonym Crataegus oxyacantha var. saccardyana Maire Bull. Soc. Hist. Nat. Afrique N. 30: 342 (1939) [wfo-1200085322]
synonym Crataegus oxyacantha unranked semperflorens André Rev. Hort. (Paris) 55: 140 (1883) [wfo-1200076667]
homotypic Crataegus monogyna var. semperflorens (André) Rehder Cycl. Amer. Hort. 1: 396 (1900) [wfo-1200092084]
homotypic Crataegus monogyna f. semperflorens (André) C.K.Schneid. Ill. Handb. Laubholzk. 1: 782 (1906) [wfo-1200092085]
homotypic Mespilus monogyna var. semperflorens (André) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 30 (1906) [wfo-1200086060]
synonym Crataegus oxyacantha unranked splendens (Wender.) Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 94 (1890) [wfo-1200092124]
basionym Crataegus splendens Wender. Flora 9: 354 (1826) [wfo-0000990156]
homotypic Mespilus monogyna prol. splendens (Wender.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 31 (1906) [wfo-1200075706]
synonym Crataegus oxyacantha unranked splendens H.Jaeger Ziergehölze Gärt. Parkanl. : 191 (1865) [wfo-1200092123]
synonym Crataegus oxyacantha var. stricta Loudon Arbor. Frutic. Brit. 2: 835 (1838) [wfo-0000990291]
homotypic Crataegus monogyna f. stricta (Loudon) Zabel Handb. Laubholzben. : 176 (1903) [wfo-0000990290]
homotypic Crataegus monogyna var. stricta (Loudon) Rehder Cycl. Amer. Hort. 1: 396 (1900) [wfo-0000990293]
homotypic Crataegus monogyna f. stricta (Loudon) G.Nicholson [wfo-1200092086]
synonym Crataegus oxyacantha var. subintegrifolia Lej. Rev. Fl. Spa : 93 (1825) [wfo-1200076670]
synonym Crataegus oxyacantha subsp. subtriloba Arcang. Comp. Fl. Ital. : 230 (1882) [wfo-1200076671]
synonym Crataegus oxyacantha var. sutheriana Lavallée Énum. Arbres : 96 (1877) [wfo-1200076672]
synonym Crataegus oxyacantha var. tortuosa Lavallée Énum. Arbres : 96 (1877) [wfo-1200076673]
synonym Crataegus oxyacantha unranked trifida Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 94 (1890) [wfo-1200076674]
synonym Crataegus oxyacantha var. triloba (Poir.) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 118 (1871) [wfo-0000999155]
basionym Crataegus triloba Poir. Voy. Barbarie 2: 176 (1789) [wfo-0000999181]
homotypic Crataegus azarolus subsp. triloba (Poir.) Nyman Consp. Fl. Eur. : 243 (1879) [wfo-1200085867]
homotypic Crataegus azarolus var. triloba (Poir.) Mutel Fl. Franç. Herbor. 1: 358 (1834) [wfo-1200093505]
homotypic Crataegus monogyna var. triloba (Poir.) Batt. Bull. Soc. Bot. France 32: 339 (1886) [wfo-1200089860]
homotypic Mespilus oxyacantha var. triloba (Poir.) Wenz. Linnaea 38: 163 (1874) [wfo-0000999640]
homotypic Mespilus triloba (Poir.) Poir. Encycl. 4: 439 (1798) [wfo-0001010249]
synonym Crataegus oxyacantha unranked variegata (Dippel) Sudw. [wfo-1200085884]
synonym Crataegus oxyacantha unranked wallrothii Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 92 (1890) [wfo-1200076676]
homotypic Mespilus monogyna var. wallrothii (Sanio) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 28 (1906) [wfo-1200086061]
synonym Crataegus parvifolia Lojac. Malpighia 20: 216 (1906) [wfo-0000987394]
synonym Crataegus paucifoliata Pau Not. Bot. Fl. Españ. 1: 22 (1887) [wfo-0000990490]
synonym Crataegus pectinata (Dum.Cours.) Bosc Nouv. Cours Compl. Agric., ed. 2, 2: 222 (1821) [wfo-1200075179]
basionym Mespilus pectinata Dum.Cours. Bot. Cult., ed. 2, 5: 454 (1811) [wfo-0000990159]
homotypic Crataegus monogyna var. pectinata (Dum.Cours.) Cinovskis Crat. Balt. : 204 (1971) [wfo-1200085876]
homotypic Mespilus monogyna unranked pectinata (Dum.Cours.) K.Koch Dendrologie 1: 160 (1869) [wfo-1200086058]
homotypic Mespilus monogyna var. pectinata (Dum.Cours.) Wenz. Linnaea 38: 156 (1874) [wfo-1200092296]
synonym Crataegus petiolulata Gand. Bull. Soc. Bot. France 18: 450 (1871 publ. 1872) [wfo-0000988950]
synonym Crataegus poloniensis Cinovskis Crat. Balt. : 102 (1971) [wfo-0000987735]
homotypic Crataegus monogyna var. poloniensis (Cinovskis) Cinovskis Fl. Balt. Respubl. 2: 117 (1996) [wfo-0001402497]
synonym Crataegus polyacantha Jan Elench. Pl. : 8 (1831) [wfo-0001001848]
basionym Mespilus polyacantha Jan ex Guss. Fl. Sicul. Prodr., Suppl.: 154 (1832) [wfo-0000987373]
homotypic Crataegus monogyna f. polyacantha (Jan ex Guss.) Gand. Fl. Cret. : 35 (1916) [wfo-0000987374]
homotypic Crataegus monogyna f. polyacantha (Jan ex Guss.) Buia Flora reipublicae popularis sinicae ; 1974 261 1956 [wfo-0000987376]
homotypic Crataegus monogyna subsp. polyacantha (Jan ex Guss.) Nyman Consp. Fl. Eur. : 244 (1879) [wfo-1200092078]
homotypic Crataegus monogyna var. polyacantha (Jan ex Guss.) Săvul. & Rayss Stud. Cercet. Biol. (Cluj) 24: 22 (1934) [wfo-1200093508]
homotypic Crataegus polyacantha (Jan ex Guss.) Nyman Consp. Fl. Eur. : 244 (1879) [wfo-1000060462]
homotypic Mespilus monogyna prol. polyacantha (Jan ex Guss.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 34 (1906) [wfo-1200075658]
synonym Crataegus polyacantha (Jan ex Guss.) Nyman Consp. Fl. Eur. : 244 (1879) [wfo-1000060462]
basionym Mespilus polyacantha Jan ex Guss. Fl. Sicul. Prodr., Suppl.: 154 (1832) [wfo-0000987373]
homotypic Crataegus monogyna f. polyacantha (Jan ex Guss.) Gand. Fl. Cret. : 35 (1916) [wfo-0000987374]
homotypic Crataegus monogyna f. polyacantha (Jan ex Guss.) Buia Flora reipublicae popularis sinicae ; 1974 261 1956 [wfo-0000987376]
homotypic Crataegus monogyna subsp. polyacantha (Jan ex Guss.) Nyman Consp. Fl. Eur. : 244 (1879) [wfo-1200092078]
homotypic Crataegus monogyna var. polyacantha (Jan ex Guss.) Săvul. & Rayss Stud. Cercet. Biol. (Cluj) 24: 22 (1934) [wfo-1200093508]
homotypic Crataegus polyacantha Jan Elench. Pl. : 8 (1831) [wfo-0001001848]
homotypic Mespilus monogyna prol. polyacantha (Jan ex Guss.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 34 (1906) [wfo-1200075658]
synonym Crataegus praearmata Klokov Fl. URSS 6: 578 (1954) [wfo-0000989014]
synonym Crataegus pulchella Gand. Bull. Soc. Bot. France 18: 450 (1871 publ. 1872) [wfo-0000989058]
synonym Crataegus reginae K.Koch Dendrologie 1: 160 (1869) [wfo-0000990299]
synonym Crataegus segobricensis (Pau) Willk. Suppl. Prodr. Fl. Hispan. : 221 (1893) [wfo-0001007752]
basionym Crataegus monogyna var. segobricensis Pau Not. Bot. Fl. Españ. 4: 38 (1891) [wfo-0001014528]
synonym Crataegus septempartita Pojark. Novosti Sist. Vyssh. Rast. 1: 162 (1964) [wfo-0000989156]
synonym Crataegus splendens Wender. Flora 9: 354 (1826) [wfo-0000990156]
homotypic Crataegus oxyacantha unranked splendens (Wender.) Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 94 (1890) [wfo-1200092124]
homotypic Mespilus monogyna prol. splendens (Wender.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 31 (1906) [wfo-1200075706]
synonym Crataegus subborealis Cinovskis Crat. Balt. : 105 (1971) [wfo-0000989275]
homotypic Crataegus alemanniensis var. subborealis (Cinovskis) Cinovskis Fl. Balt. Respubl. 2: 119 (1996) [wfo-0001402499]
synonym Crataegus subintegriloba Pojark. Novosti Sist. Vyssh. Rast. 1: 156 (1964) [wfo-0000989306]
synonym Crataegus sublucens Gand. Bull. Soc. Bot. France 18: 449 (1871 publ. 1872) [wfo-0000989317]
synonym Crataegus thyrsoidea Gand. Bull. Soc. Bot. France 18: 451 (1871 publ. 1872) [wfo-0000989393]
synonym Crataegus transalpina A.Kern. ex Hayek Repert. Spec. Nov. Regni Veg. Beih. 30(1): 755 (1926) [wfo-0000984623]
homotypic Crataegus monogyna subsp. transalpina (A.Kern. ex Hayek) Pénzes Kert. Szölész. Föisk. Évk. 18: 122 (1954 publ. 1956) [wfo-1200085878]
synonym Crataegus triloba Poir. Voy. Barbarie 2: 176 (1789) [wfo-0000999181]
homotypic Crataegus azarolus subsp. triloba (Poir.) Nyman Consp. Fl. Eur. : 243 (1879) [wfo-1200085867]
homotypic Crataegus azarolus var. triloba (Poir.) Mutel Fl. Franç. Herbor. 1: 358 (1834) [wfo-1200093505]
homotypic Crataegus monogyna var. triloba (Poir.) Batt. Bull. Soc. Bot. France 32: 339 (1886) [wfo-1200089860]
homotypic Crataegus oxyacantha var. triloba (Poir.) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 118 (1871) [wfo-0000999155]
homotypic Mespilus oxyacantha var. triloba (Poir.) Wenz. Linnaea 38: 163 (1874) [wfo-0000999640]
homotypic Mespilus triloba (Poir.) Poir. Encycl. 4: 439 (1798) [wfo-0001010249]
synonym Crataegus xeromorpha Pojark. Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. 20: 186 (1960) [wfo-0000989899]
synonym Mespilus apiifolia (Medik.) B.D.Jacks. Index Kew. 2: 218 (1894) [wfo-1000060538]
synonym Mespilus azarolus unranked glabra Coss. ex Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 41 (1906) [wfo-1200085535]
synonym Mespilus brevispina (Kunze) E.H.L.Krause Deutschl. Fl. Abbild., ed. 2. 8: 23 (1904) [wfo-0001002501]
basionym Crataegus brevispina Kunze Flora 29: 737 (1846) [wfo-0000988220]
homotypic Crataegus monogyna subsp. brevispina (Kunze) Franco Collect. Bot. (Barcelona) 7: 463 (1968) [wfo-0000997914]
homotypic Crataegus monogyna var. brevispina (Kunze) P.D.Sell Fl. Gr. Brit. Ireland 2: 523. 2014 [wfo-0000997925]
homotypic Crataegus monogyna var. brevispina (Kunze) Dippel Handb. Laubholzk. 3: 459 (1893) [wfo-1200092055]
homotypic Crataegus oxyacantha var. brevispina (Kunze) Maire Catalogue des plantes du Maroc ; 1931 334 1932 [wfo-0000998677]
homotypic Crataegus oxyacantha var. brevispina (Kunze) Samp. Man. Fl. Port. : 331 (1913) [wfo-1200092095]
homotypic Crataegus oxyacantha f. brevispina (Kunze) Knoche Fl. Baléar. 2: 48 (1922) [wfo-1200093509]
homotypic Mespilus monogyna var. brevispina (Kunze) Wenz. Linnaea 38: 159 (1874) [wfo-0000999481]
homotypic Mespilus monogyna prol. brevispina (Kunze) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 32 (1906) [wfo-1200075703]
synonym Mespilus caucasica (K.Koch) K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 405 (1862) [wfo-0000997286]
basionym Crataegus oxyacantha var. caucasica Medw. Derev. Kustarnik. Severn. Kavkaza : 112 (1919) [wfo-1200092096]
synonym Mespilus constantinopolitana Poir. Encycl., Suppl. 4: 69 (1816) [wfo-0000997261]
synonym Mespilus crataegus Borkh. Vers. Forstbot. Beschr. : 190 (1790) [wfo-0000990283]
synonym Mespilus diversifolia (Pers.) Poir. Encycl., Suppl. 4: 73 (1816) [wfo-0000987357]
basionym Crataegus maura var. diversifolia Pers. Syn. Pl. 2: 37 (1806) [wfo-0000987356]
homotypic Crataegus diversifolia (Pers.) M.Roem. Fam. Nat. Syn. Monogr. 3: 120 (1847) [wfo-0001010166]
homotypic Mespilus maura var. diversifolia (Pers.) Poir. Encycl., Suppl. 4: 73 (1816) [wfo-1200089875]
synonym Mespilus elegans Poir. Encycl. 4: 439 (1798) [wfo-0000990166]
homotypic Crataegus elegans (Poir.) Mutel Fl. Franç. Herbor. 1: 358 (1834) [wfo-1000060442]
homotypic Crataegus monogyna var. elegans (Poir.) Pers. Syn. Pl. 2: 38 (1806) [wfo-1200089858]
homotypic Crataegus oxyacantha var. elegans (Poir.) Noulet Fl. Bass. Sous-Pyrén. : 222 (1837) [wfo-1200085880]
homotypic Crataegus oxyacantha var. incisa Mérat Nouv. Fl. Env. Paris : 185 (1812) [wfo-1200092102]
homotypic Mespilus monogyna var. elegans (Poir.) K.Koch Dendrologie 1: 160 (1869) [wfo-0000999500]
homotypic Mespilus oxyacantha var. elegans (Poir.) Mérat Nouv. Fl. Env. Paris, ed. 3, 2: 323 (1831) [wfo-1200089877]
homotypic Oxyacantha elegans (Poir.) M.Roem. Fam. Nat. Syn. Monogr. 3: 108 (1847) [wfo-0000990325]
synonym Mespilus fastigiata K.Koch Dendrologie 1: 160 (1869) [wfo-1000060545]
homotypic Crataegus monogyna unranked fastigiata (K.Koch) Dippel Handb. Laubholzk. 3: 459 (1893) [wfo-1200085871]
synonym Mespilus fissa Poir. Encycl., Suppl. 4: 72 (1816) [wfo-0000987360]
homotypic Crataegus fissa (Poir.) Bosc ex DC. Prodr. 2: 628 (1825) [wfo-0000990129]
homotypic Crataegus monogyna f. fissa (Poir.) Hegi Ill. Fl. Mitt.-Eur. 4: 737 (1922) [wfo-0000987361]
homotypic Mespilus monogyna var. fissa (Poir.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 30 (1906) [wfo-1200086056]
synonym Mespilus heterophylla (Flüggé) Poir. Encycl., Suppl. 4: 68 (1816) [wfo-0000990303]
basionym Crataegus heterophylla Flüggé Ann. Mus. Hist. Nat. 12: 423 (1808) [wfo-0001009148]
homotypic Crataegus azarolus var. heterophylla (Flüggé) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 111 (1871) [wfo-0000997529]
homotypic Crataegus monogyna subsp. heterophylla (Flüggé) Pénzes Kert. Szölész. Föisk. Évk. 18: 120 (1954 publ. 1956) [wfo-0000998079]
homotypic Crataegus monogyna var. heterophylla (Flüggé) Dippel Handbuch der Laubholzkunde ; 1889 458 1893 [wfo-0000998087]
homotypic Crataegus monogyna var. heterophylla (Flüggé) Wenz. Monatsschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 18: 186 (1875) [wfo-1200092062]
homotypic Crataegus oxyacantha var. heterophylla (Flüggé) Maire Cat. Pl. Maroc 2: 335 (1932) [wfo-0000998754]
homotypic Mespilus heterophylla Ruiz, Pav., Ruiz & Pav.apud Lopez Anales Inst. Bot. Cavanilles 15: 202, descr. 1957 [wfo-0000990168]
homotypic Mespilus heterophylla (Flüggé) Koch Dendrologie ; 1869 161 1869 [wfo-0001006283]
homotypic Mespilus monogyna var. heterophylla (Flüggé) Wenz. Linnaea 38: 160 (1874) [wfo-0000999521]
homotypic Mespilus monogyna prol. heterophylla (Flüggé) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 34 (1906) [wfo-1200075704]
homotypic Oxyacantha heterophylla (Flüggé) M.Roem. Fam. Nat. Syn. Monogr. 3: 106 (1847) [wfo-0000990328]
synonym Mespilus insegnae Tineo ex Guss. Fl. Sicul. Syn. 2: 830 (1844) [wfo-0000987377]
homotypic Crataegus insegnae (Tineo ex Guss.) Bertol. Fl. Ital. [Bertoloni] vii. 629. [wfo-0000983995]
homotypic Crataegus monogyna subsp. insegnae (Tineo ex Guss.) Lange Revis. Crataeg. : 39 (1897) [wfo-0000987378]
homotypic Crataegus monogyna f. insegnae (Tineo ex Guss.) Hayek Repert. Spec. Nov. Regni Veg. Beih. 30(1): 756 (1926) [wfo-0000987380]
homotypic Crataegus monogyna var. insegnae (Tineo ex Guss.) Beck Icones florae germanicae et helveticae ; 1834 27 1914 [wfo-0000987381]
homotypic Crataegus monogyna var. insegnae (Tineo ex Guss.) Cout. Fl. Portugal : 289 (1913) [wfo-1200092064]
homotypic Crataegus oxyacantha var. insegnae (Tineo ex Guss.) Fiori Fl. Anal. Italia 1: 596 (1898) [wfo-0000987379]
homotypic Mespilus monogyna prol. insegnae (Tineo ex Guss.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 34 (1906) [wfo-1200075657]
synonym Mespilus maroccana (Pers.) Poir. Encycl., Suppl. 4: 74 (1816) [wfo-0000987359]
basionym Crataegus maroccana Pers. Syn. Pl. 2: 37 (1806) [wfo-0000987358]
homotypic Azarolus maroccana (Lindl.) M.Roem. Fam. Nat. Syn. Monogr. 3: 133 (1847) [wfo-1000060383]
synonym Mespilus maura (L.f.) Poir. Encycl., Suppl. 4: 73 (1816) [wfo-0000990185]
basionym Crataegus maura L.f. Suppl. Pl. : 231 (1782) [wfo-0000988714]
homotypic Crataegus monogyna var. maura (L.f.) Laguna Fl. Forest. Españ. 2: 215 (1890) [wfo-1200089859]
homotypic Crataegus oxyacantha subsp. maura (L.f.) Maire Cat. Pl. Maroc 2: 334 (1932) [wfo-0000998950]
homotypic Crataegus oxyacantha var. maura (L.f.) Batt. Fl. Algérie, Dicot.: 310 (1889) [wfo-1200093400]
homotypic Mespilus monogyna var. maura (L.f.) Wenz. Linnaea 38: 159 (1874) [wfo-0000999567]
synonym Mespilus maura var. diversifolia (Pers.) Poir. Encycl., Suppl. 4: 73 (1816) [wfo-1200089875]
basionym Crataegus maura var. diversifolia Pers. Syn. Pl. 2: 37 (1806) [wfo-0000987356]
homotypic Crataegus diversifolia (Pers.) M.Roem. Fam. Nat. Syn. Monogr. 3: 120 (1847) [wfo-0001010166]
homotypic Mespilus diversifolia (Pers.) Poir. Encycl., Suppl. 4: 73 (1816) [wfo-0000987357]
synonym Mespilus maura var. maroccana (Pers.) Poir. Encycl., Suppl. 4: 74 (1816) [wfo-1200089876]
basionym Crataegus maura var. maroccana Pers. Syn. Pl. 2: 37 (1806) [wfo-1200085516]
synonym Mespilus monogyna (Jacq.) All. Fl. Pedem. 2: 141 (1785) [wfo-0000990206]
basionym Crataegus monogyna Jacq. Fl. Austriac. 3: 50 (1775) [wfo-0001009785]
homotypic Crataegus oxyacantha var. monogyna (Jacq.) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 117. 1871 [wfo-0000990284]
homotypic Crataegus oxyacantha var. monogyna (Jacq.) Wahlenb. Fl. Suecica 1: 307 (1824) [wfo-0000999029]
homotypic Crataegus oxyacantha subsp. monogyna (Jacq.) Rouy & E.G.Camus Flore de France ; 1893 5 1901 [wfo-0000999039]
homotypic Crataegus oxyacantha prol. monogyna (Jacq.) Samp. Bol. Soc. Brot. 24: 45 (1909) [wfo-1200075799]
homotypic Crataegus oxyacantha subsp. monogyna (Jacq.) Syme Engl. Bot., ed. 3, 3: 237 (1864) [wfo-1200092113]
homotypic Crataegus oxyacantha unranked monogyna (Jacq.) Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 92 (1890) [wfo-1200092114]
homotypic Mespilus oxyacantha subsp. monogyna (Jacq.) Čelak. Prodr. Fl. Böhmen : 608 (1875) [wfo-1200092301]
homotypic Oxyacantha monogyna (Jacq.) M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0000990342]
synonym Mespilus monogyna var. azarella (Griseb.) K.Koch Dendrologie 1: 160 (1869) [wfo-0000999470]
basionym Crataegus azarella Griseb. Spic. Fl. Rumel. 1: 88 (1843) [wfo-0000988167]
homotypic Crataegus monogyna var. azarella (Griseb.) Koehne Deut. Dendrol. : 238 (1893) [wfo-0000997881]
homotypic Crataegus monogyna f. azarella (Griseb.) Buia Fl. Reipubl. Popularis Sin. 4: 260 (1956) [wfo-0000997892]
homotypic Crataegus monogyna subsp. azarella (Griseb.) Franco Collect. Bot. (Barcelona) 7: 471 (1968) [wfo-0000997895]
homotypic Crataegus oxyacantha var. azarella (Griseb.) Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 93 (1890 publ. 1891) [wfo-0000998671]
homotypic Mespilus monogyna prol. azarella (Griseb.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 33 (1906) [wfo-1200075702]
homotypic Oxyacantha azarella (Griseb.) M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0000990322]
synonym Mespilus monogyna prol. azarella (Griseb.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 33 (1906) [wfo-1200075702]
basionym Crataegus azarella Griseb. Spic. Fl. Rumel. 1: 88 (1843) [wfo-0000988167]
homotypic Crataegus monogyna var. azarella (Griseb.) Koehne Deut. Dendrol. : 238 (1893) [wfo-0000997881]
homotypic Crataegus monogyna f. azarella (Griseb.) Buia Fl. Reipubl. Popularis Sin. 4: 260 (1956) [wfo-0000997892]
homotypic Crataegus monogyna subsp. azarella (Griseb.) Franco Collect. Bot. (Barcelona) 7: 471 (1968) [wfo-0000997895]
homotypic Crataegus oxyacantha var. azarella (Griseb.) Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 93 (1890 publ. 1891) [wfo-0000998671]
homotypic Mespilus monogyna var. azarella (Griseb.) K.Koch Dendrologie 1: 160 (1869) [wfo-0000999470]
homotypic Oxyacantha azarella (Griseb.) M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0000990322]
synonym Mespilus monogyna var. brevispina (Kunze) Wenz. Linnaea 38: 159 (1874) [wfo-0000999481]
basionym Crataegus brevispina Kunze Flora 29: 737 (1846) [wfo-0000988220]
homotypic Crataegus monogyna subsp. brevispina (Kunze) Franco Collect. Bot. (Barcelona) 7: 463 (1968) [wfo-0000997914]
homotypic Crataegus monogyna var. brevispina (Kunze) P.D.Sell Fl. Gr. Brit. Ireland 2: 523. 2014 [wfo-0000997925]
homotypic Crataegus monogyna var. brevispina (Kunze) Dippel Handb. Laubholzk. 3: 459 (1893) [wfo-1200092055]
homotypic Crataegus oxyacantha var. brevispina (Kunze) Maire Catalogue des plantes du Maroc ; 1931 334 1932 [wfo-0000998677]
homotypic Crataegus oxyacantha var. brevispina (Kunze) Samp. Man. Fl. Port. : 331 (1913) [wfo-1200092095]
homotypic Crataegus oxyacantha f. brevispina (Kunze) Knoche Fl. Baléar. 2: 48 (1922) [wfo-1200093509]
homotypic Mespilus brevispina (Kunze) E.H.L.Krause Deutschl. Fl. Abbild., ed. 2. 8: 23 (1904) [wfo-0001002501]
homotypic Mespilus monogyna prol. brevispina (Kunze) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 32 (1906) [wfo-1200075703]
synonym Mespilus monogyna prol. brevispina (Kunze) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 32 (1906) [wfo-1200075703]
basionym Crataegus brevispina Kunze Flora 29: 737 (1846) [wfo-0000988220]
homotypic Crataegus monogyna subsp. brevispina (Kunze) Franco Collect. Bot. (Barcelona) 7: 463 (1968) [wfo-0000997914]
homotypic Crataegus monogyna var. brevispina (Kunze) P.D.Sell Fl. Gr. Brit. Ireland 2: 523. 2014 [wfo-0000997925]
homotypic Crataegus monogyna var. brevispina (Kunze) Dippel Handb. Laubholzk. 3: 459 (1893) [wfo-1200092055]
homotypic Crataegus oxyacantha var. brevispina (Kunze) Maire Catalogue des plantes du Maroc ; 1931 334 1932 [wfo-0000998677]
homotypic Crataegus oxyacantha var. brevispina (Kunze) Samp. Man. Fl. Port. : 331 (1913) [wfo-1200092095]
homotypic Crataegus oxyacantha f. brevispina (Kunze) Knoche Fl. Baléar. 2: 48 (1922) [wfo-1200093509]
homotypic Mespilus brevispina (Kunze) E.H.L.Krause Deutschl. Fl. Abbild., ed. 2. 8: 23 (1904) [wfo-0001002501]
homotypic Mespilus monogyna var. brevispina (Kunze) Wenz. Linnaea 38: 159 (1874) [wfo-0000999481]
synonym Mespilus monogyna var. cuneata Wallr. Sched. Crit. : 221 (1822) [wfo-0000987366]
homotypic Oxyacantha monogyna var. cuneata (Wallr.) M.Roem. Fam. Nat. Syn. Monogr. 3: 108 (1847) [wfo-0000987367]
synonym Mespilus monogyna var. decussata Wallr. Sched. Crit. : 221 (1822) [wfo-0000987368]
homotypic Crataegus laciniata var. decussata (Wallr.) Diap. Repert. Spec. Nov. Regni Veg. 34: 64 (1934) [wfo-0000987371]
homotypic Crataegus monogyna f. decussata (Wallr.) Hegi Ill. Fl. Mitt.-Eur. 4: 738 (1922) [wfo-0000987369]
homotypic Crataegus monogyna var. decussata (Wallr.) Pénzes Kert. Szölész. Föisk. Évk. 18: 115 (1954 publ. 1956) [wfo-0000987372]
synonym Mespilus monogyna unranked dissecta K.Koch Dendrologie 1: 160 (1869) [wfo-1200077039]
synonym Mespilus monogyna var. elegans (Poir.) K.Koch Dendrologie 1: 160 (1869) [wfo-0000999500]
basionym Mespilus elegans Poir. Encycl. 4: 439 (1798) [wfo-0000990166]
homotypic Crataegus elegans (Poir.) Mutel Fl. Franç. Herbor. 1: 358 (1834) [wfo-1000060442]
homotypic Crataegus monogyna var. elegans (Poir.) Pers. Syn. Pl. 2: 38 (1806) [wfo-1200089858]
homotypic Crataegus oxyacantha var. elegans (Poir.) Noulet Fl. Bass. Sous-Pyrén. : 222 (1837) [wfo-1200085880]
homotypic Crataegus oxyacantha var. incisa Mérat Nouv. Fl. Env. Paris : 185 (1812) [wfo-1200092102]
homotypic Mespilus oxyacantha var. elegans (Poir.) Mérat Nouv. Fl. Env. Paris, ed. 3, 2: 323 (1831) [wfo-1200089877]
homotypic Oxyacantha elegans (Poir.) M.Roem. Fam. Nat. Syn. Monogr. 3: 108 (1847) [wfo-0000990325]
synonym Mespilus monogyna var. eriocarpa Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 30 (1906) [wfo-1200077040]
homotypic Crataegus monogyna var. eriocarpa (Asch. & Graebn.) Gams Ill. Fl. Mitt.-Eur. 4: 737 (1922) [wfo-1200092057]
synonym Mespilus monogyna subvar. filicifolia (Van Houtte) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 30 (1906) [wfo-1200086055]
basionym Crataegus oxyacantha var. filicifolia Van Houtte Ann. Gén. Hort. 20: 51 (1874) [wfo-1200076643]
synonym Mespilus monogyna var. fissa (Poir.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 30 (1906) [wfo-1200086056]
basionym Mespilus fissa Poir. Encycl., Suppl. 4: 72 (1816) [wfo-0000987360]
homotypic Crataegus fissa (Poir.) Bosc ex DC. Prodr. 2: 628 (1825) [wfo-0000990129]
homotypic Crataegus monogyna f. fissa (Poir.) Hegi Ill. Fl. Mitt.-Eur. 4: 737 (1922) [wfo-0000987361]
synonym Mespilus monogyna var. genuina (Posp.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 29 (1906) [wfo-0000990286]
basionym Crataegus monogyna f. genuina Posp. Fl. Oesterr. Küstenl. 2(1): 226 (1898) [wfo-0000990285]
synonym Mespilus monogyna var. glastonburiensis Gray Nat. Arr. Brit. Pl. 2: 566 (1821 publ. 1822) [wfo-0000987362]
synonym Mespilus monogyna prol. heterophylla (Flüggé) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 34 (1906) [wfo-1200075704]
basionym Crataegus heterophylla Flüggé Ann. Mus. Hist. Nat. 12: 423 (1808) [wfo-0001009148]
homotypic Crataegus azarolus var. heterophylla (Flüggé) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 111 (1871) [wfo-0000997529]
homotypic Crataegus monogyna subsp. heterophylla (Flüggé) Pénzes Kert. Szölész. Föisk. Évk. 18: 120 (1954 publ. 1956) [wfo-0000998079]
homotypic Crataegus monogyna var. heterophylla (Flüggé) Dippel Handbuch der Laubholzkunde ; 1889 458 1893 [wfo-0000998087]
homotypic Crataegus monogyna var. heterophylla (Flüggé) Wenz. Monatsschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 18: 186 (1875) [wfo-1200092062]
homotypic Crataegus oxyacantha var. heterophylla (Flüggé) Maire Cat. Pl. Maroc 2: 335 (1932) [wfo-0000998754]
homotypic Mespilus heterophylla Ruiz, Pav., Ruiz & Pav.apud Lopez Anales Inst. Bot. Cavanilles 15: 202, descr. 1957 [wfo-0000990168]
homotypic Mespilus heterophylla (Flüggé) Poir. Encycl., Suppl. 4: 68 (1816) [wfo-0000990303]
homotypic Mespilus heterophylla (Flüggé) Koch Dendrologie ; 1869 161 1869 [wfo-0001006283]
homotypic Mespilus monogyna var. heterophylla (Flüggé) Wenz. Linnaea 38: 160 (1874) [wfo-0000999521]
homotypic Oxyacantha heterophylla (Flüggé) M.Roem. Fam. Nat. Syn. Monogr. 3: 106 (1847) [wfo-0000990328]
synonym Mespilus monogyna var. heterophylla (Flüggé) Wenz. Linnaea 38: 160 (1874) [wfo-0000999521]
basionym Crataegus heterophylla Flüggé Ann. Mus. Hist. Nat. 12: 423 (1808) [wfo-0001009148]
homotypic Crataegus azarolus var. heterophylla (Flüggé) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 111 (1871) [wfo-0000997529]
homotypic Crataegus monogyna subsp. heterophylla (Flüggé) Pénzes Kert. Szölész. Föisk. Évk. 18: 120 (1954 publ. 1956) [wfo-0000998079]
homotypic Crataegus monogyna var. heterophylla (Flüggé) Dippel Handbuch der Laubholzkunde ; 1889 458 1893 [wfo-0000998087]
homotypic Crataegus monogyna var. heterophylla (Flüggé) Wenz. Monatsschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 18: 186 (1875) [wfo-1200092062]
homotypic Crataegus oxyacantha var. heterophylla (Flüggé) Maire Cat. Pl. Maroc 2: 335 (1932) [wfo-0000998754]
homotypic Mespilus heterophylla Ruiz, Pav., Ruiz & Pav.apud Lopez Anales Inst. Bot. Cavanilles 15: 202, descr. 1957 [wfo-0000990168]
homotypic Mespilus heterophylla (Flüggé) Poir. Encycl., Suppl. 4: 68 (1816) [wfo-0000990303]
homotypic Mespilus heterophylla (Flüggé) Koch Dendrologie ; 1869 161 1869 [wfo-0001006283]
homotypic Mespilus monogyna prol. heterophylla (Flüggé) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 34 (1906) [wfo-1200075704]
homotypic Oxyacantha heterophylla (Flüggé) M.Roem. Fam. Nat. Syn. Monogr. 3: 106 (1847) [wfo-0000990328]
synonym Mespilus monogyna var. hirsuta (Schur) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 33 (1906) [wfo-1200086057]
basionym Crataegus hirsuta Schur Enum. Pl. Transsilv. : 206 (1866) [wfo-0000988488]
homotypic Crataegus monogyna f. hirsuta (Schur) Buia Flora reipublicae popularis sinicae ; 1974 260 1956 [wfo-0000998096]
homotypic Crataegus monogyna f. hirsuta (Schur) Hegi Ill. Fl. Mitt.-Eur. 4: 738 (1922) [wfo-0000998106]
synonym Mespilus monogyna f. horrida (K.Koch) K.Koch Dendrologie 1: 160 (1869) [wfo-1200092292]
basionym Mespilus monogyna f. horrida K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 406 (1862) [wfo-0001016833]
homotypic Crataegus monogyna var. horrida (K.Koch) Dippel Handb. Laubholzk. 3: 459 (1893) [wfo-0000998137]
homotypic Crataegus oxyacantha var. horrida (K.Koch) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 119 (1871) [wfo-0000998764]
synonym Mespilus monogyna f. horrida K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 406 (1862) [wfo-0001016833]
homotypic Crataegus monogyna var. horrida (K.Koch) Dippel Handb. Laubholzk. 3: 459 (1893) [wfo-0000998137]
homotypic Crataegus oxyacantha var. horrida (K.Koch) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 119 (1871) [wfo-0000998764]
homotypic Mespilus monogyna f. horrida (K.Koch) K.Koch Dendrologie 1: 160 (1869) [wfo-1200092292]
synonym Mespilus monogyna prol. insegnae (Tineo ex Guss.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 34 (1906) [wfo-1200075657]
basionym Mespilus insegnae Tineo ex Guss. Fl. Sicul. Syn. 2: 830 (1844) [wfo-0000987377]
homotypic Crataegus insegnae (Tineo ex Guss.) Bertol. Fl. Ital. [Bertoloni] vii. 629. [wfo-0000983995]
homotypic Crataegus monogyna subsp. insegnae (Tineo ex Guss.) Lange Revis. Crataeg. : 39 (1897) [wfo-0000987378]
homotypic Crataegus monogyna f. insegnae (Tineo ex Guss.) Hayek Repert. Spec. Nov. Regni Veg. Beih. 30(1): 756 (1926) [wfo-0000987380]
homotypic Crataegus monogyna var. insegnae (Tineo ex Guss.) Beck Icones florae germanicae et helveticae ; 1834 27 1914 [wfo-0000987381]
homotypic Crataegus monogyna var. insegnae (Tineo ex Guss.) Cout. Fl. Portugal : 289 (1913) [wfo-1200092064]
homotypic Crataegus oxyacantha var. insegnae (Tineo ex Guss.) Fiori Fl. Anal. Italia 1: 596 (1898) [wfo-0000987379]
synonym Mespilus monogyna f. laciniata K.Koch Dendrologie 1: 160 (1869) [wfo-1200092293]
basionym Crataegus monogyna var. laciniata K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 279 (1853) [wfo-0000987342]
homotypic Crataegus oxyacantha var. laciniata (K.Koch) Regel ; 1871 119 1871 [wfo-0000987386]
homotypic Crataegus oxyacantha var. laciniata Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 119 (1871) [wfo-1200092107]
homotypic Mespilus monogyna f. laciniata (K.Koch) K.Koch Dendrologie ; 1869 160 1869 [wfo-0000987384]
synonym Mespilus monogyna subvar. laciniata (K.Koch) Schinz & Thell. Fl. Schweiz, ed. 3, 2: 153 (1914) [wfo-1200093520]
synonym Mespilus monogyna f. laciniata (K.Koch) K.Koch Dendrologie ; 1869 160 1869 [wfo-0000987384]
basionym Crataegus monogyna var. laciniata K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 279 (1853) [wfo-0000987342]
homotypic Crataegus oxyacantha var. laciniata (K.Koch) Regel ; 1871 119 1871 [wfo-0000987386]
homotypic Crataegus oxyacantha var. laciniata Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 119 (1871) [wfo-1200092107]
homotypic Mespilus monogyna f. laciniata K.Koch Dendrologie 1: 160 (1869) [wfo-1200092293]
synonym Mespilus monogyna var. maura (L.f.) Wenz. Linnaea 38: 159 (1874) [wfo-0000999567]
basionym Crataegus maura L.f. Suppl. Pl. : 231 (1782) [wfo-0000988714]
homotypic Crataegus monogyna var. maura (L.f.) Laguna Fl. Forest. Españ. 2: 215 (1890) [wfo-1200089859]
homotypic Crataegus oxyacantha subsp. maura (L.f.) Maire Cat. Pl. Maroc 2: 334 (1932) [wfo-0000998950]
homotypic Crataegus oxyacantha var. maura (L.f.) Batt. Fl. Algérie, Dicot.: 310 (1889) [wfo-1200093400]
homotypic Mespilus maura (L.f.) Poir. Encycl., Suppl. 4: 73 (1816) [wfo-0000990185]
synonym Mespilus monogyna var. pectinata (Dum.Cours.) Wenz. Linnaea 38: 156 (1874) [wfo-1200092296]
basionym Mespilus pectinata Dum.Cours. Bot. Cult., ed. 2, 5: 454 (1811) [wfo-0000990159]
homotypic Crataegus monogyna var. pectinata (Dum.Cours.) Cinovskis Crat. Balt. : 204 (1971) [wfo-1200085876]
homotypic Crataegus pectinata (Dum.Cours.) Bosc Nouv. Cours Compl. Agric., ed. 2, 2: 222 (1821) [wfo-1200075179]
homotypic Mespilus monogyna unranked pectinata (Dum.Cours.) K.Koch Dendrologie 1: 160 (1869) [wfo-1200086058]
synonym Mespilus monogyna unranked pectinata (Dum.Cours.) K.Koch Dendrologie 1: 160 (1869) [wfo-1200086058]
basionym Mespilus pectinata Dum.Cours. Bot. Cult., ed. 2, 5: 454 (1811) [wfo-0000990159]
homotypic Crataegus monogyna var. pectinata (Dum.Cours.) Cinovskis Crat. Balt. : 204 (1971) [wfo-1200085876]
homotypic Crataegus pectinata (Dum.Cours.) Bosc Nouv. Cours Compl. Agric., ed. 2, 2: 222 (1821) [wfo-1200075179]
homotypic Mespilus monogyna var. pectinata (Dum.Cours.) Wenz. Linnaea 38: 156 (1874) [wfo-1200092296]
synonym Mespilus monogyna var. pinnatifida Hartm. Handb. Skand. Fl. : 194 (1820) [wfo-1200085407]
homotypic Crataegus monogyna var. pinnatifida (Hartm.) Hartm. Handb. Skand. Fl., ed. 2: 135 (1832) [wfo-1200093487]
synonym Mespilus monogyna prol. polyacantha (Jan ex Guss.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 34 (1906) [wfo-1200075658]
basionym Mespilus polyacantha Jan ex Guss. Fl. Sicul. Prodr., Suppl.: 154 (1832) [wfo-0000987373]
homotypic Crataegus monogyna f. polyacantha (Jan ex Guss.) Gand. Fl. Cret. : 35 (1916) [wfo-0000987374]
homotypic Crataegus monogyna f. polyacantha (Jan ex Guss.) Buia Flora reipublicae popularis sinicae ; 1974 261 1956 [wfo-0000987376]
homotypic Crataegus monogyna subsp. polyacantha (Jan ex Guss.) Nyman Consp. Fl. Eur. : 244 (1879) [wfo-1200092078]
homotypic Crataegus monogyna var. polyacantha (Jan ex Guss.) Săvul. & Rayss Stud. Cercet. Biol. (Cluj) 24: 22 (1934) [wfo-1200093508]
homotypic Crataegus polyacantha Jan Elench. Pl. : 8 (1831) [wfo-0001001848]
homotypic Crataegus polyacantha (Jan ex Guss.) Nyman Consp. Fl. Eur. : 244 (1879) [wfo-1000060462]
synonym Mespilus monogyna var. praecox (Dum.Cours.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 30 (1906) [wfo-1200086059]
basionym Mespilus oxyacantha var. praecox Dum.Cours. Bot. Cult., ed. 2, 5: 453 (1811) [wfo-1200077051]
homotypic Crataegus monogyna f. praecox (Dum.Cours.) Hegi Ill. Fl. Mitt.-Eur. 4: 737 (1922) [wfo-0000987365]
homotypic Crataegus monogyna var. praecox (Dum.Cours.) Dippel Handb. Laubholzk. 3: 459 (1893) [wfo-1200092079]
homotypic Crataegus oxyacantha var. praecox (Dum.Cours.) Loudon Arbor. Frutic. Brit. 2: 833 (1838) [wfo-0000987363]
synonym Mespilus monogyna unranked pteridifolia K.Koch Dendrologie 1: 160 (1869) [wfo-1200077041]
synonym Mespilus monogyna unranked quercifolia K.Koch Dendrologie 1: 160 (1869) [wfo-1200077042]
synonym Mespilus monogyna var. semperflorens (André) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 30 (1906) [wfo-1200086060]
basionym Crataegus oxyacantha unranked semperflorens André Rev. Hort. (Paris) 55: 140 (1883) [wfo-1200076667]
homotypic Crataegus monogyna var. semperflorens (André) Rehder Cycl. Amer. Hort. 1: 396 (1900) [wfo-1200092084]
homotypic Crataegus monogyna f. semperflorens (André) C.K.Schneid. Ill. Handb. Laubholzk. 1: 782 (1906) [wfo-1200092085]
synonym Mespilus monogyna prol. splendens (Wender.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 31 (1906) [wfo-1200075706]
basionym Crataegus splendens Wender. Flora 9: 354 (1826) [wfo-0000990156]
homotypic Crataegus oxyacantha unranked splendens (Wender.) Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 94 (1890) [wfo-1200092124]
synonym Mespilus monogyna var. splendens Wender. ex K.Koch Dendrologie 1: 159 (1869) [wfo-0000987388]
homotypic Crataegus monogyna var. splendens (Wender. ex K.Koch) Dippel Handb. Laubholzk. 3: 459 (1893) [wfo-0000987370]
synonym Mespilus monogyna f. stricta (K.Koch) K.Koch Dendrologie 1: 160 (1869) [wfo-1200092297]
basionym Mespilus monogyna f. stricta K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 407 (1862) [wfo-0000990292]
synonym Mespilus monogyna f. stricta K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 407 (1862) [wfo-0000990292]
homotypic Mespilus monogyna f. stricta (K.Koch) K.Koch Dendrologie 1: 160 (1869) [wfo-1200092297]
synonym Mespilus monogyna var. trifida Wallr. Sched. Crit. : 221 (1822) [wfo-0000999588]
homotypic Crataegus monogyna f. trifida (Wallr.) Hegi Illustrierte Flora von Mittel-Europa ; 1906 738 1922 [wfo-0000998483]
homotypic Crataegus monogyna f. trifida (Wallr.) Beck Icon. Fl. Germ. Helv. 25(2): 26 (1914) [wfo-0000998494]
homotypic Oxyacantha monogyna var. trifida (Wallr.) M.Roem. Fam. Nat. Syn. Monogr. 3: 108 (1847) [wfo-0000999659]
synonym Mespilus monogyna prol. typica Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 29 (1906) [wfo-1200075349]
synonym Mespilus monogyna var. wallrothii (Sanio) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 28 (1906) [wfo-1200086061]
basionym Crataegus oxyacantha unranked wallrothii Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 92 (1890) [wfo-1200076676]
synonym Mespilus oliveriana Poir. Encycl., Suppl. 4: 72 (1816) [wfo-0000990227]
homotypic Crataegus monogyna var. oliveriana (Poir.) K.Koch ; 1853 281 1853 [wfo-0000998350]
homotypic Crataegus oliveriana Bosc Nouv. Cours Compl. Agric., ed. 2, 2: 222 (1821) [wfo-1000060374]
synonym Mespilus oxyacantha var. aciphylla Wimm. & Grab. Fl. Siles. 2(1): 17 (1829) [wfo-1200077043]
synonym Mespilus oxyacantha var. apiifolia Mutel Fl. Franç. Herbor. 1: 358 (1834) [wfo-1200077044]
synonym Mespilus oxyacantha lus. aurea Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 26 (1906) [wfo-1200075707]
synonym Mespilus oxyacantha var. elegans (Poir.) Mérat Nouv. Fl. Env. Paris, ed. 3, 2: 323 (1831) [wfo-1200089877]
basionym Mespilus elegans Poir. Encycl. 4: 439 (1798) [wfo-0000990166]
homotypic Crataegus elegans (Poir.) Mutel Fl. Franç. Herbor. 1: 358 (1834) [wfo-1000060442]
homotypic Crataegus monogyna var. elegans (Poir.) Pers. Syn. Pl. 2: 38 (1806) [wfo-1200089858]
homotypic Crataegus oxyacantha var. elegans (Poir.) Noulet Fl. Bass. Sous-Pyrén. : 222 (1837) [wfo-1200085880]
homotypic Crataegus oxyacantha var. incisa Mérat Nouv. Fl. Env. Paris : 185 (1812) [wfo-1200092102]
homotypic Mespilus monogyna var. elegans (Poir.) K.Koch Dendrologie 1: 160 (1869) [wfo-0000999500]
homotypic Oxyacantha elegans (Poir.) M.Roem. Fam. Nat. Syn. Monogr. 3: 108 (1847) [wfo-0000990325]
synonym Mespilus oxyacantha var. incisa Mérat Nouv. Fl. Env. Paris, ed. 2, 2: 298 (1821) [wfo-0000999599]
homotypic Crataegus oxyacantha var. incisa (Mérat) H.Lév. ; 1912 180 1912 [wfo-0000987355]
synonym Mespilus oxyacantha unranked intermedia Wenz. Linnaea 38: 163 (1874) [wfo-1200077046]
homotypic Mespilus oxyacantha subvar. intermedia (Wenz.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 26 (1906) [wfo-1200092298]
synonym Mespilus oxyacantha subvar. intermedia (Wenz.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 26 (1906) [wfo-1200092298]
basionym Mespilus oxyacantha unranked intermedia Wenz. Linnaea 38: 163 (1874) [wfo-1200077046]
synonym Mespilus oxyacantha var. laciniata Desv. Observ. Pl. Angers : 154 (1818) [wfo-1200092299]
synonym Mespilus oxyacantha f. mediterranea Kuntze Taschen-Fl. Leipzig 272 (1867) [wfo-1200077047]
homotypic Crataegus oxyacantha f. mediterranea (Kuntze) Soó Acta Bot. Acad. Sci. Hung. 11: 235 (1965) [wfo-1200085882]
synonym Mespilus oxyacantha subsp. monogyna (Jacq.) Čelak. Prodr. Fl. Böhmen : 608 (1875) [wfo-1200092301]
basionym Crataegus monogyna Jacq. Fl. Austriac. 3: 50 (1775) [wfo-0001009785]
homotypic Crataegus oxyacantha var. monogyna (Jacq.) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 117. 1871 [wfo-0000990284]
homotypic Crataegus oxyacantha var. monogyna (Jacq.) Wahlenb. Fl. Suecica 1: 307 (1824) [wfo-0000999029]
homotypic Crataegus oxyacantha subsp. monogyna (Jacq.) Rouy & E.G.Camus Flore de France ; 1893 5 1901 [wfo-0000999039]
homotypic Crataegus oxyacantha prol. monogyna (Jacq.) Samp. Bol. Soc. Brot. 24: 45 (1909) [wfo-1200075799]
homotypic Crataegus oxyacantha subsp. monogyna (Jacq.) Syme Engl. Bot., ed. 3, 3: 237 (1864) [wfo-1200092113]
homotypic Crataegus oxyacantha unranked monogyna (Jacq.) Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 92 (1890) [wfo-1200092114]
homotypic Mespilus monogyna (Jacq.) All. Fl. Pedem. 2: 141 (1785) [wfo-0000990206]
homotypic Oxyacantha monogyna (Jacq.) M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0000990342]
synonym Mespilus oxyacantha var. monogyna Schmalh. Fl. Sredn. Južn. Rossii 1: 350 (1895) [wfo-1200077048]
synonym Mespilus oxyacantha var. monostyla (DC.) Cambess. Mém. Mus. Hist. Nat. 14: 247 (1827) [wfo-1200089878]
basionym Crataegus oxyacantha var. monostyla DC. Prodr. 2: 628 (1825) [wfo-0000999050]
synonym Mespilus oxyacantha var. moriphylla Wimm. & Grab. Fl. Siles. 2(1): 17 (1829) [wfo-1200077049]
synonym Mespilus oxyacantha f. petermannii Kuntze Taschen-Fl. Leipzig 272 (1867) [wfo-1200077050]
homotypic Crataegus oxyacantha f. petermannii (Kuntze) Soó Acta Bot. Acad. Sci. Hung. 11: 235 (1965) [wfo-1200085883]
synonym Mespilus oxyacantha var. praecox Dum.Cours. Bot. Cult., ed. 2, 5: 453 (1811) [wfo-1200077051]
homotypic Crataegus monogyna f. praecox (Dum.Cours.) Hegi Ill. Fl. Mitt.-Eur. 4: 737 (1922) [wfo-0000987365]
homotypic Crataegus monogyna var. praecox (Dum.Cours.) Dippel Handb. Laubholzk. 3: 459 (1893) [wfo-1200092079]
homotypic Crataegus oxyacantha var. praecox (Dum.Cours.) Loudon Arbor. Frutic. Brit. 2: 833 (1838) [wfo-0000987363]
homotypic Mespilus monogyna var. praecox (Dum.Cours.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 30 (1906) [wfo-1200086059]
synonym Mespilus oxyacantha var. triloba (Poir.) Wenz. Linnaea 38: 163 (1874) [wfo-0000999640]
basionym Crataegus triloba Poir. Voy. Barbarie 2: 176 (1789) [wfo-0000999181]
homotypic Crataegus azarolus subsp. triloba (Poir.) Nyman Consp. Fl. Eur. : 243 (1879) [wfo-1200085867]
homotypic Crataegus azarolus var. triloba (Poir.) Mutel Fl. Franç. Herbor. 1: 358 (1834) [wfo-1200093505]
homotypic Crataegus monogyna var. triloba (Poir.) Batt. Bull. Soc. Bot. France 32: 339 (1886) [wfo-1200089860]
homotypic Crataegus oxyacantha var. triloba (Poir.) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 118 (1871) [wfo-0000999155]
homotypic Mespilus triloba (Poir.) Poir. Encycl. 4: 439 (1798) [wfo-0001010249]
synonym Mespilus pectinata Dum.Cours. Bot. Cult., ed. 2, 5: 454 (1811) [wfo-0000990159]
homotypic Crataegus monogyna var. pectinata (Dum.Cours.) Cinovskis Crat. Balt. : 204 (1971) [wfo-1200085876]
homotypic Crataegus pectinata (Dum.Cours.) Bosc Nouv. Cours Compl. Agric., ed. 2, 2: 222 (1821) [wfo-1200075179]
homotypic Mespilus monogyna unranked pectinata (Dum.Cours.) K.Koch Dendrologie 1: 160 (1869) [wfo-1200086058]
homotypic Mespilus monogyna var. pectinata (Dum.Cours.) Wenz. Linnaea 38: 156 (1874) [wfo-1200092296]
synonym Mespilus polyacantha Jan ex Guss. Fl. Sicul. Prodr., Suppl.: 154 (1832) [wfo-0000987373]
homotypic Crataegus monogyna f. polyacantha (Jan ex Guss.) Gand. Fl. Cret. : 35 (1916) [wfo-0000987374]
homotypic Crataegus monogyna f. polyacantha (Jan ex Guss.) Buia Flora reipublicae popularis sinicae ; 1974 261 1956 [wfo-0000987376]
homotypic Crataegus monogyna subsp. polyacantha (Jan ex Guss.) Nyman Consp. Fl. Eur. : 244 (1879) [wfo-1200092078]
homotypic Crataegus monogyna var. polyacantha (Jan ex Guss.) Săvul. & Rayss Stud. Cercet. Biol. (Cluj) 24: 22 (1934) [wfo-1200093508]
homotypic Crataegus polyacantha Jan Elench. Pl. : 8 (1831) [wfo-0001001848]
homotypic Crataegus polyacantha (Jan ex Guss.) Nyman Consp. Fl. Eur. : 244 (1879) [wfo-1000060462]
homotypic Mespilus monogyna prol. polyacantha (Jan ex Guss.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 34 (1906) [wfo-1200075658]
synonym Mespilus triloba (Poir.) Poir. Encycl. 4: 439 (1798) [wfo-0001010249]
basionym Crataegus triloba Poir. Voy. Barbarie 2: 176 (1789) [wfo-0000999181]
homotypic Crataegus azarolus subsp. triloba (Poir.) Nyman Consp. Fl. Eur. : 243 (1879) [wfo-1200085867]
homotypic Crataegus azarolus var. triloba (Poir.) Mutel Fl. Franç. Herbor. 1: 358 (1834) [wfo-1200093505]
homotypic Crataegus monogyna var. triloba (Poir.) Batt. Bull. Soc. Bot. France 32: 339 (1886) [wfo-1200089860]
homotypic Crataegus oxyacantha var. triloba (Poir.) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 118 (1871) [wfo-0000999155]
homotypic Mespilus oxyacantha var. triloba (Poir.) Wenz. Linnaea 38: 163 (1874) [wfo-0000999640]
synonym Oxyacantha apiifolia (Medik.) M.Roem. Fam. Nat. Syn. Monogr. 3: 108 (1847) [wfo-0000990321]
basionym Crataegus apiifolia Medik. Gesch. Bot. : 83 (1793) [wfo-0000987348]
synonym Oxyacantha azarella (Griseb.) M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0000990322]
basionym Crataegus azarella Griseb. Spic. Fl. Rumel. 1: 88 (1843) [wfo-0000988167]
homotypic Crataegus monogyna var. azarella (Griseb.) Koehne Deut. Dendrol. : 238 (1893) [wfo-0000997881]
homotypic Crataegus monogyna f. azarella (Griseb.) Buia Fl. Reipubl. Popularis Sin. 4: 260 (1956) [wfo-0000997892]
homotypic Crataegus monogyna subsp. azarella (Griseb.) Franco Collect. Bot. (Barcelona) 7: 471 (1968) [wfo-0000997895]
homotypic Crataegus oxyacantha var. azarella (Griseb.) Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 93 (1890 publ. 1891) [wfo-0000998671]
homotypic Mespilus monogyna var. azarella (Griseb.) K.Koch Dendrologie 1: 160 (1869) [wfo-0000999470]
homotypic Mespilus monogyna prol. azarella (Griseb.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 33 (1906) [wfo-1200075702]
synonym Oxyacantha elegans (Poir.) M.Roem. Fam. Nat. Syn. Monogr. 3: 108 (1847) [wfo-0000990325]
basionym Mespilus elegans Poir. Encycl. 4: 439 (1798) [wfo-0000990166]
homotypic Crataegus elegans (Poir.) Mutel Fl. Franç. Herbor. 1: 358 (1834) [wfo-1000060442]
homotypic Crataegus monogyna var. elegans (Poir.) Pers. Syn. Pl. 2: 38 (1806) [wfo-1200089858]
homotypic Crataegus oxyacantha var. elegans (Poir.) Noulet Fl. Bass. Sous-Pyrén. : 222 (1837) [wfo-1200085880]
homotypic Crataegus oxyacantha var. incisa Mérat Nouv. Fl. Env. Paris : 185 (1812) [wfo-1200092102]
homotypic Mespilus monogyna var. elegans (Poir.) K.Koch Dendrologie 1: 160 (1869) [wfo-0000999500]
homotypic Mespilus oxyacantha var. elegans (Poir.) Mérat Nouv. Fl. Env. Paris, ed. 3, 2: 323 (1831) [wfo-1200089877]
synonym Oxyacantha heterophylla (Flüggé) M.Roem. Fam. Nat. Syn. Monogr. 3: 106 (1847) [wfo-0000990328]
basionym Crataegus heterophylla Flüggé Ann. Mus. Hist. Nat. 12: 423 (1808) [wfo-0001009148]
homotypic Crataegus azarolus var. heterophylla (Flüggé) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 111 (1871) [wfo-0000997529]
homotypic Crataegus monogyna subsp. heterophylla (Flüggé) Pénzes Kert. Szölész. Föisk. Évk. 18: 120 (1954 publ. 1956) [wfo-0000998079]
homotypic Crataegus monogyna var. heterophylla (Flüggé) Dippel Handbuch der Laubholzkunde ; 1889 458 1893 [wfo-0000998087]
homotypic Crataegus monogyna var. heterophylla (Flüggé) Wenz. Monatsschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 18: 186 (1875) [wfo-1200092062]
homotypic Crataegus oxyacantha var. heterophylla (Flüggé) Maire Cat. Pl. Maroc 2: 335 (1932) [wfo-0000998754]
homotypic Mespilus heterophylla Ruiz, Pav., Ruiz & Pav.apud Lopez Anales Inst. Bot. Cavanilles 15: 202, descr. 1957 [wfo-0000990168]
homotypic Mespilus heterophylla (Flüggé) Poir. Encycl., Suppl. 4: 68 (1816) [wfo-0000990303]
homotypic Mespilus heterophylla (Flüggé) Koch Dendrologie ; 1869 161 1869 [wfo-0001006283]
homotypic Mespilus monogyna var. heterophylla (Flüggé) Wenz. Linnaea 38: 160 (1874) [wfo-0000999521]
homotypic Mespilus monogyna prol. heterophylla (Flüggé) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 34 (1906) [wfo-1200075704]
synonym Oxyacantha monogyna (Jacq.) M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0000990342]
basionym Crataegus monogyna Jacq. Fl. Austriac. 3: 50 (1775) [wfo-0001009785]
homotypic Crataegus oxyacantha var. monogyna (Jacq.) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 117. 1871 [wfo-0000990284]
homotypic Crataegus oxyacantha var. monogyna (Jacq.) Wahlenb. Fl. Suecica 1: 307 (1824) [wfo-0000999029]
homotypic Crataegus oxyacantha subsp. monogyna (Jacq.) Rouy & E.G.Camus Flore de France ; 1893 5 1901 [wfo-0000999039]
homotypic Crataegus oxyacantha prol. monogyna (Jacq.) Samp. Bol. Soc. Brot. 24: 45 (1909) [wfo-1200075799]
homotypic Crataegus oxyacantha subsp. monogyna (Jacq.) Syme Engl. Bot., ed. 3, 3: 237 (1864) [wfo-1200092113]
homotypic Crataegus oxyacantha unranked monogyna (Jacq.) Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 92 (1890) [wfo-1200092114]
homotypic Mespilus monogyna (Jacq.) All. Fl. Pedem. 2: 141 (1785) [wfo-0000990206]
homotypic Mespilus oxyacantha subsp. monogyna (Jacq.) Čelak. Prodr. Fl. Böhmen : 608 (1875) [wfo-1200092301]
synonym Oxyacantha monogyna var. cuneata (Wallr.) M.Roem. Fam. Nat. Syn. Monogr. 3: 108 (1847) [wfo-0000987367]
basionym Mespilus monogyna var. cuneata Wallr. Sched. Crit. : 221 (1822) [wfo-0000987366]
synonym Oxyacantha monogyna var. trifida (Wallr.) M.Roem. Fam. Nat. Syn. Monogr. 3: 108 (1847) [wfo-0000999659]
basionym Mespilus monogyna var. trifida Wallr. Sched. Crit. : 221 (1822) [wfo-0000999588]
homotypic Crataegus monogyna f. trifida (Wallr.) Hegi Illustrierte Flora von Mittel-Europa ; 1906 738 1922 [wfo-0000998483]
homotypic Crataegus monogyna f. trifida (Wallr.) Beck Icon. Fl. Germ. Helv. 25(2): 26 (1914) [wfo-0000998494]
C. monogyna f. semperflorens (Andr‚) C.K.Schneid. Illustriertes Handbuch der Laubholzkunde ; 1904 782 1906 [wfo-0000990300]
synonym Crataegus bruantii CarriŠre Revue horticole; journal d'horticulture pratique ; 1866 422 1884 [wfo-0000990301]
C. munda Beadle Biltmore Bot. Stud. 1: 38 (1901) [wfo-0001010513]
synonym Crataegus geniculata Ashe J. Elisha Mitchell Sci. Soc. 17(1): 16 (1900) [wfo-0000986829]
synonym Crataegus invicta Beadle Biltmore Bot. Stud. 1: 37 (1901) [wfo-0001010382]
synonym Crataegus lepida Beadle Biltmore Bot. Stud. 1: 36 (1901) [wfo-0001011411]
synonym Crataegus munda var. pexa (Beadle) Lance Phytoneuron 2011-3: 5 (2011) [wfo-0001040325]
basionym Crataegus pexa Beadle Biltmore Bot. Stud. 1: 116 (1902) [wfo-0000983651]
synonym Crataegus pexa Beadle Biltmore Bot. Stud. 1: 116 (1902) [wfo-0000983651]
homotypic Crataegus munda var. pexa (Beadle) Lance Phytoneuron 2011-3: 5 (2011) [wfo-0001040325]
C. nananixonii J.B.Phipps & R.O'Kennon Sida 17: 569 (1997) [wfo-0001010514]
C. necopinata Pojark. Novosti Sist. Vyssh. Rast. 6: 124 (1969 publ. 1970) [wfo-0000987732]
C. nelsonii Eggl. Bull. Torrey Bot. Club 36: 512 (1909) [wfo-0000987004]
C. neobushii Sarg. Trees & Shrubs 2: 9 (1907) [wfo-0001011660]
homotypic Crataegus intricata var. neobushii (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 168 (1965) [wfo-0001011649]
synonym Crataegus intricata var. neobushii (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 168 (1965) [wfo-0001011649]
basionym Crataegus neobushii Sarg. Trees & Shrubs 2: 9 (1907) [wfo-0001011660]
synonym Crataegus pagensis Sarg. J. Arnold Arbor. 4: 104 (1923) [wfo-0001011685]
C. nigra Waldst. & Kit. Descr. Icon. Pl. Hung. 1: 62 (1802) [wfo-0000994234]
synonym Crataegus carpathica Lodd. ex Loudon Arbor. Frutic. Brit. 2: 822 (1838) [wfo-0000990257]
synonym Crataegus celsiana (Dum.Cours.) Bosc Nouv. Cours Compl. Agric., ed. 2, 2: 223 (1821) [wfo-0000990127]
basionym Mespilus celsiana Dum.Cours. Bot. Cult., ed. 2, 7: 286 (1814) [wfo-0000984100]
homotypic Mespilus pentagyna var. celsiana (Dum.Cours.) Wenz. Linnaea 38: 151 (1874) [wfo-0000984099]
synonym Crataegus melanocarpa var. polyphylla Lange Revis. Crataeg. : 57 (1897) [wfo-0000990256]
synonym Crataegus nigra f. borosii Ker.-Nagy & D.Bartha Tilia 15: 58 (2010) [wfo-1200074926]
synonym Crataegus nigra f. csapodyae D.Bartha & Ker.-Nagy Tilia 15: 58 (2010) [wfo-1200074978]
synonym Crataegus nigra f. javorkae Ker.-Nagy & D.Bartha Tilia 15: 58 (2010) [wfo-1200074927]
synonym Crataegus nigra f. karpatii Ker.-Nagy & D.Bartha Tilia 15: 57 (2010) [wfo-1200074928]
synonym Crataegus nigra f. pappii D.Bartha & Ker.-Nagy Tilia 15: 57 (2010) [wfo-1200074980]
synonym Crataegus nigra f. penzesii Ker.-Nagy & D.Bartha Tilia 15: 59 (2010) [wfo-1200074929]
synonym Crataegus nigra f. prodanii D.Bartha & Ker.-Nagy Tilia 15: 59 (2010) [wfo-1200074977]
synonym Crataegus nigra f. vajdae D.Bartha & Ker.-Nagy Tilia 15: 57 (2010) [wfo-1200074979]
synonym Crataegus oxyacantha var. celsianus Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 88 (1890 publ. 1891) [wfo-0000990262]
synonym Crataegus versicolor Rochel Pl. Banat. Rar. II. [2]. [wfo-0000990465]
synonym Mespilus celsiana Dum.Cours. Bot. Cult., ed. 2, 7: 286 (1814) [wfo-0000984100]
homotypic Crataegus celsiana (Dum.Cours.) Bosc Nouv. Cours Compl. Agric., ed. 2, 2: 223 (1821) [wfo-0000990127]
homotypic Mespilus pentagyna var. celsiana (Dum.Cours.) Wenz. Linnaea 38: 151 (1874) [wfo-0000984099]
synonym Mespilus nigra (Waldst. & Kit.) Willd. Enum. Pl. Hort. Berol. 2: 524 (1809) [wfo-0000983824]
basionym Crataegus nigra Pall. ex Steud. Nomencl. Bot. [Steudel], ed. 2. i. 433. [wfo-0000990433]
homotypic Phaenopyrum nigrum (Waldst. & Kit.) M.Roem. Fam. Nat. Syn. Monogr. 3: 157 (1847) [wfo-0000990952]
synonym Mespilus pentagyna var. celsiana (Dum.Cours.) Wenz. Linnaea 38: 151 (1874) [wfo-0000984099]
basionym Mespilus celsiana Dum.Cours. Bot. Cult., ed. 2, 7: 286 (1814) [wfo-0000984100]
homotypic Crataegus celsiana (Dum.Cours.) Bosc Nouv. Cours Compl. Agric., ed. 2, 2: 223 (1821) [wfo-0000990127]
synonym Phaenopyrum nigrum (Waldst. & Kit.) M.Roem. Fam. Nat. Syn. Monogr. 3: 157 (1847) [wfo-0000990952]
basionym Crataegus nigra Pall. ex Steud. Nomencl. Bot. [Steudel], ed. 2. i. 433. [wfo-0000990433]
homotypic Mespilus nigra (Waldst. & Kit.) Willd. Enum. Pl. Hort. Berol. 2: 524 (1809) [wfo-0000983824]
C. ninae-celottiae K.I.Chr. & T.A.Dickinson PhytoKeys 36: 16 (2014) [wfo-0001340648]
C. nitida (Engelm. ex Britton & N.E.Br.) Sarg. Bot. Gaz. 31: 231 (1901) [wfo-0001010515]
basionym Crataegus viridis var. nitida Engelm. ex Britton & N.E.Brown Ill. Fl. N. U.S. 2: 242 (1897) [wfo-1200092136]
homotypic Mespilus nitida (Engelm. ex Britton & N.E.Br.) Daniels Univ. Missouri Stud., Sci. Ser. 1(2): 151 (1907) [wfo-1000060554]
synonym Crataegus viridis var. nitida Engelm. ex Britton & A.Br. Ill. Fl. N. U.S. (Britton & Brown) 2: 242. 1897 [wfo-0000987270]
homotypic Mespilus nitida Daniels Univ. Missouri Stud., Sci. Ser. 1: 293. 1907 reprint 151 [wfo-0001002697]
synonym Crataegus viridis var. nitida Engelm. ex Britton & N.E.Brown Ill. Fl. N. U.S. 2: 242 (1897) [wfo-1200092136]
homotypic Crataegus nitida (Engelm. ex Britton & N.E.Br.) Sarg. Bot. Gaz. 31: 231 (1901) [wfo-0001010515]
homotypic Mespilus nitida (Engelm. ex Britton & N.E.Br.) Daniels Univ. Missouri Stud., Sci. Ser. 1(2): 151 (1907) [wfo-1000060554]
synonym Mespilus nitida (Engelm. ex Britton & N.E.Br.) Daniels Univ. Missouri Stud., Sci. Ser. 1(2): 151 (1907) [wfo-1000060554]
basionym Crataegus viridis var. nitida Engelm. ex Britton & N.E.Brown Ill. Fl. N. U.S. 2: 242 (1897) [wfo-1200092136]
homotypic Crataegus nitida (Engelm. ex Britton & N.E.Br.) Sarg. Bot. Gaz. 31: 231 (1901) [wfo-0001010515]
C. nitidula Sarg. Crataegus S. Michigan : 521 (1906 publ. 1907) [wfo-0001004091]
homotypic Crataegus punctata var. nitidula (Sarg.) Farw. Amer. Midl. Naturalist 12: 66 (1930) [wfo-0001399555]
synonym Crataegus limatala Sarg. Ontario Nat. Sci. Bull. 4: 16 (1908) [wfo-0000986960]
homotypic Crataegus nitidula var. limatula (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 171 (1965) [wfo-0001012018]
synonym Crataegus nitidula var. limatula (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 171 (1965) [wfo-0001012018]
basionym Crataegus limatala Sarg. Ontario Nat. Sci. Bull. 4: 16 (1908) [wfo-0000986960]
synonym Crataegus nitidula var. macrocarpa Kruschke Publ. Bot. Milwaukee Public Mus. 3: 68 (1965) [wfo-0001012020]
synonym Crataegus nitidula var. recedens (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 171 (1965) [wfo-0001012021]
basionym Crataegus recedens Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 161 (1910) [wfo-0001012023]
synonym Crataegus punctata var. nitidula (Sarg.) Farw. Amer. Midl. Naturalist 12: 66 (1930) [wfo-0001399555]
basionym Crataegus nitidula Sarg. Crataegus S. Michigan : 521 (1906 publ. 1907) [wfo-0001004091]
synonym Crataegus recedens Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 161 (1910) [wfo-0001012023]
homotypic Crataegus nitidula var. recedens (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 171 (1965) [wfo-0001012021]
C. notha Sarg. J. Arnold Arbor. 3: 9 (1922) [wfo-0001011569]
C. okanaganensis J.B.Phipps & R.O'Kennon Sida 18: 178 (1998) [wfo-0000987033]
C. okanaganensis var. longispina J.B.Phipps J. Bot. Res. Inst. Texas 7: 289 (2013) [wfo-0001400394]
C. okanaganensis var. okanaganensis Unknown [wfo-1200075025]
C. okanaganensis var. wellsii J.B.Phipps & R.O'Kennon Sida 20: 132 (2002) [wfo-0001414961]
C. okennonii J.B.Phipps Sida 18: 170 (1998) [wfo-0000987034]
C. opaca Hook. & Arn. Compan. Bot. Mag. 1: 25 (1835) [wfo-0001010519]
homotypic Anthomeles opaca (Hook. & Arn.) M.Roem. Fam. Nat. Syn. Monogr. 3: 141 (1847) [wfo-0000990785]
synonym Anthomeles opaca (Hook. & Arn.) M.Roem. Fam. Nat. Syn. Monogr. 3: 141 (1847) [wfo-0000990785]
basionym Crataegus opaca Hook. & Arn. Compan. Bot. Mag. 1: 25 (1835) [wfo-0001010519]
synonym Crataegus aestivalis Tidestr. Man. S.E. Fl. : 641 (1933) [wfo-0000990074]
synonym Crataegus nudiflora Nutt. ex Torr. & A.Gray Fl. N. Amer. (Torr. & A. Gray) 1(3): 468. 1840 [Jun 1840] [wfo-0000990073]
synonym Crataegus nudiflora Nutt. Fl. N. Amer. 1: 468 (1840) [wfo-1000060456]
synonym Crataegus opica Ashe J. Elisha Mitchell Sci. Soc. 19(1): 10 (1903) [wfo-0000987038]
C. opulens Sarg. Proc. Rochester Acad. Sci. 4: 104 (1903) [wfo-0001010520]
homotypic Crataegus beata var. opulens (Sarg.) E.J.Palmer Brittonia 5: 486 (1946) [wfo-0001012024]
synonym Crataegus beata var. opulens (Sarg.) E.J.Palmer Brittonia 5: 486 (1946) [wfo-0001012024]
basionym Crataegus opulens Sarg. Proc. Rochester Acad. Sci. 4: 104 (1903) [wfo-0001010520]
C. orbicularis J.B.Phipps & R.O'Kennon Sida 20: 138 (2002) [wfo-0001005523]
C. oreophila Lance Phytoneuron 2013-98: 3 (2013) [wfo-0001356415]
C. oresbia W.W.Sm. Notes Roy. Bot. Gard. Edinburgh 10: 26 (1917) [wfo-0000988843]
C. orientalis Pall. ex M.Bieb. Fl. Taur.-Caucas. 1: 387 (1808) [wfo-0001015849]
homotypic Crataegus tanacetifolia var. orientalis (Pall. ex M.Bieb.) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 114 (1871) [wfo-0000999335]
homotypic Mespilus tanacetifolia prol. orientalis (Pall. ex M.Bieb.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 42 (1906) [wfo-1200075351]
synonym Crataegus laciniata auct. [wfo-0001015911]
synonym Crataegus odoratissima G.Don Hortus cantabrigiensis ; 1809 122 1809 [wfo-0000990307]
synonym Crataegus orientalis var. sanguinea (Schrad.) Loudon Arboretum et fruticetum britannicum ; 1838 828, f.596 1838 [wfo-0000998581]
basionym Crataegus sanguinea Schrad. Index Seminum (GOET, Gottingensis) 1834: 2 (1834) [wfo-0000989124]
homotypic Crataegus orientalis var. sanguinea Loudon Arbor. Frutic. Brit. 2: 828 (1838) [wfo-1200092088]
synonym Crataegus schraderana Ledeb. Boyaryschniki pribaltiki- Crataegi baltici ; 1971 98 1971 [wfo-0001018472]
synonym Crataegus tanacetifolia var. orientalis (Pall. ex M.Bieb.) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 114 (1871) [wfo-0000999335]
basionym Crataegus orientalis Pall. ex M.Bieb. Fl. Taur.-Caucas. 1: 387 (1808) [wfo-0001015849]
homotypic Mespilus tanacetifolia prol. orientalis (Pall. ex M.Bieb.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 42 (1906) [wfo-1200075351]
synonym Mespilus tanacetifolia prol. orientalis (Pall. ex M.Bieb.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 42 (1906) [wfo-1200075351]
basionym Crataegus orientalis Pall. ex M.Bieb. Fl. Taur.-Caucas. 1: 387 (1808) [wfo-0001015849]
homotypic Crataegus tanacetifolia var. orientalis (Pall. ex M.Bieb.) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 114 (1871) [wfo-0000999335]
C. orientalis subsp. orientalis Unknown [wfo-0000994204]
synonym Crataegus flabellata Heldr. ex Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 114 (1871) [wfo-0000988150]
synonym Crataegus odoratissima Donn Hortus Cantabrig., ed. 5: 122 (1809) [wfo-1000060457]
synonym Crataegus odoratissima Hornem. Hort. Bot. Hafn., Suppl.: 52 (1819) [wfo-0000987304]
synonym Crataegus odoratissima (Andrews) G.Don Gen. Hist. 2: 601 (1832) [wfo-0000988815]
basionym Mespilus odoratissima Andrews Bot. Repos. 9: t. 590 (1810) [wfo-0000990216]
homotypic Phaenopyrum odoratissimum (Andrews) M.Roem. Fam. Nat. Syn. Monogr. 3: 158 (1847) [wfo-0000990401]
synonym Crataegus orientalis Bosc ex DC. Prodr. 2: 629 (1825) [wfo-1000060459]
basionym Mespilus orientalis Poir. Encycl., Suppl. 4: 72 (1816) [wfo-0000983816]
homotypic Crataegus orientalis (Poir.) Bosc ex DC. Prodromus systematis naturalis regni vegetabilis ; 1823 629 1825 [wfo-0000987302]
synonym Crataegus orientalis var. flabellata Heldr. ex Boiss. Fl. Orient. 2: 661 (1872) [wfo-0000998539]
homotypic Mespilus tanacetifolia var. flabellata (Heldr. ex Boiss.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 42 (1906) [wfo-1200086066]
synonym Crataegus orientalis var. obtusata Browicz Notes Roy. Bot. Gard. Edinburgh 31: 324 (1972) [wfo-0000998550]
synonym Crataegus orientalis var. sanguinea Loudon Arbor. Frutic. Brit. 2: 828 (1838) [wfo-1200092088]
basionym Crataegus sanguinea Schrad. Index Seminum (GOET, Gottingensis) 1834: 2 (1834) [wfo-0000989124]
homotypic Crataegus orientalis var. sanguinea (Schrad.) Loudon Arboretum et fruticetum britannicum ; 1838 828, f.596 1838 [wfo-0000998581]
synonym Crataegus orientalis var. tournefortii (Griseb.) C.K.Schneid. Ill. Handb. Laubholzk. 1: 787 (1906) [wfo-0000998602]
basionym Crataegus tournefortii Griseb. Spic. Fl. Rumel. 1: 90 (1843) [wfo-0000989403]
homotypic Mespilus tanacetifolia subvar. tournefortii (Griseb.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 42 (1906) [wfo-1200086068]
homotypic Phaenopyrum tournefortii (Griseb.) M.Roem. Fam. Nat. Syn. Monogr. 3: 158 (1847) [wfo-0000990424]
synonym Crataegus orientalis var. typica C.K.Schneid. Ill. Handb. Laubholzk. 1: 787 (1906) [wfo-0000990308]
homotypic Mespilus tanacetifolia var. typica (C.K.Schneid.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 42 (1906) [wfo-0000990164]
synonym Crataegus pycnoloba var. parnassica Diap. Repert. Spec. Nov. Regni Veg. 34: 57 (1934) [wfo-0000999278]
synonym Crataegus sanguinea Schrad. Index Seminum (GOET, Gottingensis) 1834: 2 (1834) [wfo-0000989124]
homotypic Crataegus orientalis var. sanguinea (Schrad.) Loudon Arboretum et fruticetum britannicum ; 1838 828, f.596 1838 [wfo-0000998581]
homotypic Crataegus orientalis var. sanguinea Loudon Arbor. Frutic. Brit. 2: 828 (1838) [wfo-1200092088]
synonym Crataegus schraderiana Ledeb. Fl. Ross. 2: 91 (1843) [wfo-0000989135]
homotypic Phaenopyrum schraderianum (Ledeb.) M.Roem. Fam. Nat. Syn. Monogr. 3: 158 (1847) [wfo-0000990415]
synonym Crataegus tanacetifolia Ledeb. Fl. Ross. 2: 90 (1843) [wfo-0000990149]
synonym Crataegus tanacetifolia var. taurica DC. Prodr. 2: 629 (1825) [wfo-0000999346]
synonym Crataegus tournefortii Griseb. Spic. Fl. Rumel. 1: 90 (1843) [wfo-0000989403]
homotypic Crataegus orientalis var. tournefortii (Griseb.) C.K.Schneid. Ill. Handb. Laubholzk. 1: 787 (1906) [wfo-0000998602]
homotypic Mespilus tanacetifolia subvar. tournefortii (Griseb.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 42 (1906) [wfo-1200086068]
homotypic Phaenopyrum tournefortii (Griseb.) M.Roem. Fam. Nat. Syn. Monogr. 3: 158 (1847) [wfo-0000990424]
synonym Mespilus odoratissima Andrews Bot. Repos. 9: t. 590 (1810) [wfo-0000990216]
homotypic Crataegus odoratissima (Andrews) G.Don Gen. Hist. 2: 601 (1832) [wfo-0000988815]
homotypic Phaenopyrum odoratissimum (Andrews) M.Roem. Fam. Nat. Syn. Monogr. 3: 158 (1847) [wfo-0000990401]
synonym Mespilus orientalis Poir. Encycl., Suppl. 4: 72 (1816) [wfo-0000983816]
homotypic Crataegus orientalis (Poir.) Bosc ex DC. Prodromus systematis naturalis regni vegetabilis ; 1823 629 1825 [wfo-0000987302]
homotypic Crataegus orientalis Bosc ex DC. Prodr. 2: 629 (1825) [wfo-1000060459]
synonym Mespilus tanacetifolia var. flabellata (Heldr. ex Boiss.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 42 (1906) [wfo-1200086066]
basionym Crataegus orientalis var. flabellata Heldr. ex Boiss. Fl. Orient. 2: 661 (1872) [wfo-0000998539]
synonym Mespilus tanacetifolia subvar. tournefortii (Griseb.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 42 (1906) [wfo-1200086068]
basionym Crataegus tournefortii Griseb. Spic. Fl. Rumel. 1: 90 (1843) [wfo-0000989403]
homotypic Crataegus orientalis var. tournefortii (Griseb.) C.K.Schneid. Ill. Handb. Laubholzk. 1: 787 (1906) [wfo-0000998602]
homotypic Phaenopyrum tournefortii (Griseb.) M.Roem. Fam. Nat. Syn. Monogr. 3: 158 (1847) [wfo-0000990424]
synonym Mespilus tanacetifolia var. typica (C.K.Schneid.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 42 (1906) [wfo-0000990164]
basionym Crataegus orientalis var. typica C.K.Schneid. Ill. Handb. Laubholzk. 1: 787 (1906) [wfo-0000990308]
synonym Phaenopyrum odoratissimum (Andrews) M.Roem. Fam. Nat. Syn. Monogr. 3: 158 (1847) [wfo-0000990401]
basionym Mespilus odoratissima Andrews Bot. Repos. 9: t. 590 (1810) [wfo-0000990216]
homotypic Crataegus odoratissima (Andrews) G.Don Gen. Hist. 2: 601 (1832) [wfo-0000988815]
synonym Phaenopyrum schraderianum (Ledeb.) M.Roem. Fam. Nat. Syn. Monogr. 3: 158 (1847) [wfo-0000990415]
basionym Crataegus schraderiana Ledeb. Fl. Ross. 2: 91 (1843) [wfo-0000989135]
synonym Phaenopyrum tournefortii (Griseb.) M.Roem. Fam. Nat. Syn. Monogr. 3: 158 (1847) [wfo-0000990424]
basionym Crataegus tournefortii Griseb. Spic. Fl. Rumel. 1: 90 (1843) [wfo-0000989403]
homotypic Crataegus orientalis var. tournefortii (Griseb.) C.K.Schneid. Ill. Handb. Laubholzk. 1: 787 (1906) [wfo-0000998602]
homotypic Mespilus tanacetifolia subvar. tournefortii (Griseb.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 42 (1906) [wfo-1200086068]
C. orientalis subsp. pojarkovae (Kossych) Byatt Contrib. Crat. Eur. : 89 (1977) [wfo-0001364808]
basionym Crataegus pojarkovae Kossych Novosti Sist. Vyssh. Rast. 1: 147 (1964) [wfo-0000987734]
homotypic Crataegus laciniata subsp. pojarkovae (Kossych) Franco Feddes Repert. 79: 37 (1968) [wfo-0000997674]
synonym Crataegus laciniata subsp. pojarkovae (Kossych) Franco Feddes Repert. 79: 37 (1968) [wfo-0000997674]
basionym Crataegus pojarkovae Kossych Novosti Sist. Vyssh. Rast. 1: 147 (1964) [wfo-0000987734]
homotypic Crataegus orientalis subsp. pojarkovae (Kossych) Byatt Contrib. Crat. Eur. : 89 (1977) [wfo-0001364808]
synonym Crataegus pojarkovae Kossych Novosti Sist. Vyssh. Rast. 1: 147 (1964) [wfo-0000987734]
homotypic Crataegus laciniata subsp. pojarkovae (Kossych) Franco Feddes Repert. 79: 37 (1968) [wfo-0000997674]
homotypic Crataegus orientalis subsp. pojarkovae (Kossych) Byatt Contrib. Crat. Eur. : 89 (1977) [wfo-0001364808]
C. orientalis subsp. szovitsii (Pojark.) K.I.Chr. Syst. Bot. Monogr. 35: 47 (1992) [wfo-0000998592]
basionym Crataegus szovitsii Pojark. Fl. URSS 9: 499 (1939) [wfo-0000989349]
synonym Crataegus orientalis var. connecta Diap. Repert. Spec. Nov. Regni Veg. 34: 56 (1934) [wfo-0000998528]
synonym Crataegus sericella Pojark. Novosti Sist. Vyssh. Rast. 1: 152 (1964) [wfo-0000989167]
synonym Crataegus szovitsii Pojark. Fl. URSS 9: 499 (1939) [wfo-0000989349]
homotypic Crataegus orientalis subsp. szovitsii (Pojark.) K.I.Chr. Syst. Bot. Monogr. 35: 47 (1992) [wfo-0000998592]
synonym Mespilus monogyna var. armeniaca Wenz. Linnaea 38: 157 (1874) [wfo-0000999463]
C. ouachitensis E.J.Palmer J. Arnold Arbor. 7: 124 (1926) [wfo-0001011668]
C. padifolia Sarg. Trees & Shrubs 2: 75 (1908) [wfo-0001011675]
homotypic Crataegus intricata var. padifolia (Sarg.) Lance Phytoneuron 2011-3: 4 (2011) [wfo-0001383955]
synonym Crataegus fortunata Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 239 (1910) [wfo-0001131763]
homotypic Crataegus intricata f. fortunata (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 168 (1965) [wfo-0001325173]
homotypic Crataegus intricata var. fortunata (Sarg.) Lance Phytoneuron 2011-3: 3 (2011) [wfo-0001400272]
synonym Crataegus intricata f. fortunata (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 168 (1965) [wfo-0001325173]
basionym Crataegus fortunata Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 239 (1910) [wfo-0001131763]
homotypic Crataegus intricata var. fortunata (Sarg.) Lance Phytoneuron 2011-3: 3 (2011) [wfo-0001400272]
synonym Crataegus intricata var. fortunata (Sarg.) Lance Phytoneuron 2011-3: 3 (2011) [wfo-0001400272]
basionym Crataegus fortunata Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 239 (1910) [wfo-0001131763]
homotypic Crataegus intricata f. fortunata (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 168 (1965) [wfo-0001325173]
synonym Crataegus intricata var. padifolia (Sarg.) Lance Phytoneuron 2011-3: 4 (2011) [wfo-0001383955]
basionym Crataegus padifolia Sarg. Trees & Shrubs 2: 75 (1908) [wfo-0001011675]
synonym Crataegus padifolia var. padifolia [wfo-0001131762]
C. pallasii Griseb. Spic. Fl. Rumel. 1: 89 (1843) [wfo-0000988894]
synonym Crataegus beckerana Pojark. Fl. URSS 9: 505 (1939) [wfo-0000984318]
synonym Crataegus beckeriana Pojark. Fl. URSS 9: 505 (1939) [wfo-0000988178]
synonym Crataegus monogyna var. nigra Pall. Fl. Ross. 1: 26 (1784) [wfo-0000998328]
synonym Crataegus steveniana Stankov & Taliev Opred. Vyss. Rast. Evrop. Sssr : 249 (1949) [wfo-0000983828]
synonym Oxyacantha pallasii (Griseb.) M.Roem. Fam. Nat. Syn. Monogr. 3: 106 (1847) [wfo-0000990357]
basionym Crataegus pallasii Trautv. Increm. Fl. Phaenog. Ross. 2: 279 (1883) [wfo-1000060460]
C. pamiroalaica Zaprjagaeva Fl. Tadzhiksk. S.S.R. 4: 537 (1975) [wfo-0000987733]
C. pearsonii Ashe J. Elisha Mitchell Sci. Soc. 17(1): 10 (1900) [wfo-0001010524]
C. peloponnesiaca Byatt Candollea 31: 299 (1976) [wfo-0000989796]
C. pennsylvanica Ashe Ann. Carnegie Mus. 1: 394 (1902) [wfo-0001010527]
synonym Crataegus albicans var. tatnalliana (Sarg.) Farw. Amer. Midl. Naturalist 12: 67 (1930) [wfo-0001399500]
basionym Crataegus tatnalliana Sarg. Bot. Gaz. 35: 106 (1903) [wfo-0001012067]
homotypic Crataegus polita var. tatnalliana (Sarg.) Eggl. Rhodora 10: 82 (1908) [wfo-0001399550]
synonym Crataegus polita var. tatnalliana (Sarg.) Eggl. Rhodora 10: 82 (1908) [wfo-0001399550]
basionym Crataegus tatnalliana Sarg. Bot. Gaz. 35: 106 (1903) [wfo-0001012067]
homotypic Crataegus albicans var. tatnalliana (Sarg.) Farw. Amer. Midl. Naturalist 12: 67 (1930) [wfo-0001399500]
synonym Crataegus tatnalliana Sarg. Bot. Gaz. 35: 106 (1903) [wfo-0001012067]
homotypic Crataegus albicans var. tatnalliana (Sarg.) Farw. Amer. Midl. Naturalist 12: 67 (1930) [wfo-0001399500]
homotypic Crataegus polita var. tatnalliana (Sarg.) Eggl. Rhodora 10: 82 (1908) [wfo-0001399550]
C. pentagyna Waldst. & Kit. ex Willd. Sp. Pl., ed. 4. 2: 1006 (1799) [wfo-0000988933]
homotypic Crataegus oxyacantha var. pentagyna (Waldst. & Kit. ex Willd.) Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 87 (1890 publ. 1891) [wfo-0000999129]
homotypic Mespilus pentagyna (Waldst. & Kit. ex Willd.) Wenz. ; 1873-1874 149 1874 [wfo-0000984097]
homotypic Mespilus pentagyna (Waldst. & Kit. ex Willd.) F.Dietr. Nachtr. Vollst. Lex. Gärtn. 5: 49 (1819) [wfo-0000984249]
homotypic Phaenopyrum pentagynum (Waldst. & Kit. ex Willd.) M.Roem. Fam. Nat. Syn. Monogr. 3: 155 (1847) [wfo-0000990407]
synonym Crataegus oxyacantha var. pentagyna (Waldst. & Kit. ex Willd.) Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 87 (1890 publ. 1891) [wfo-0000999129]
basionym Crataegus pentagyna Waldst. & Kit. ex Willd. Sp. Pl., ed. 4. 2: 1006 (1799) [wfo-0000988933]
homotypic Mespilus pentagyna (Waldst. & Kit. ex Willd.) Wenz. ; 1873-1874 149 1874 [wfo-0000984097]
homotypic Mespilus pentagyna (Waldst. & Kit. ex Willd.) F.Dietr. Nachtr. Vollst. Lex. Gärtn. 5: 49 (1819) [wfo-0000984249]
homotypic Phaenopyrum pentagynum (Waldst. & Kit. ex Willd.) M.Roem. Fam. Nat. Syn. Monogr. 3: 155 (1847) [wfo-0000990407]
synonym Mespilus pentagyna (Waldst. & Kit. ex Willd.) Wenz. ; 1873-1874 149 1874 [wfo-0000984097]
basionym Crataegus pentagyna Waldst. & Kit. ex Willd. Sp. Pl., ed. 4. 2: 1006 (1799) [wfo-0000988933]
homotypic Crataegus oxyacantha var. pentagyna (Waldst. & Kit. ex Willd.) Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 87 (1890 publ. 1891) [wfo-0000999129]
homotypic Mespilus pentagyna (Waldst. & Kit. ex Willd.) F.Dietr. Nachtr. Vollst. Lex. Gärtn. 5: 49 (1819) [wfo-0000984249]
homotypic Phaenopyrum pentagynum (Waldst. & Kit. ex Willd.) M.Roem. Fam. Nat. Syn. Monogr. 3: 155 (1847) [wfo-0000990407]
synonym Mespilus pentagyna (Waldst. & Kit. ex Willd.) F.Dietr. Nachtr. Vollst. Lex. Gärtn. 5: 49 (1819) [wfo-0000984249]
basionym Crataegus pentagyna Waldst. & Kit. ex Willd. Sp. Pl., ed. 4. 2: 1006 (1799) [wfo-0000988933]
homotypic Crataegus oxyacantha var. pentagyna (Waldst. & Kit. ex Willd.) Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 87 (1890 publ. 1891) [wfo-0000999129]
homotypic Mespilus pentagyna (Waldst. & Kit. ex Willd.) Wenz. ; 1873-1874 149 1874 [wfo-0000984097]
homotypic Phaenopyrum pentagynum (Waldst. & Kit. ex Willd.) M.Roem. Fam. Nat. Syn. Monogr. 3: 155 (1847) [wfo-0000990407]
synonym Phaenopyrum pentagynum (Waldst. & Kit. ex Willd.) M.Roem. Fam. Nat. Syn. Monogr. 3: 155 (1847) [wfo-0000990407]
basionym Crataegus pentagyna Waldst. & Kit. ex Willd. Sp. Pl., ed. 4. 2: 1006 (1799) [wfo-0000988933]
homotypic Crataegus oxyacantha var. pentagyna (Waldst. & Kit. ex Willd.) Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 87 (1890 publ. 1891) [wfo-0000999129]
homotypic Mespilus pentagyna (Waldst. & Kit. ex Willd.) Wenz. ; 1873-1874 149 1874 [wfo-0000984097]
homotypic Mespilus pentagyna (Waldst. & Kit. ex Willd.) F.Dietr. Nachtr. Vollst. Lex. Gärtn. 5: 49 (1819) [wfo-0000984249]
C. pentagyna subsp. pentagyna Unknown [wfo-0001016018]
synonym Azarolus oliveriana (Dum.Cours.) M.Roem. Fam. Nat. Syn. Monogr. 3: 133 (1847) [wfo-0000986497]
basionym Mespilus oliveriana Dum.Cours. Bot. Cult., ed. 2, 5: 454 (1811) [wfo-0000987102]
homotypic Crataegus oliveriana (Dum.Cours.) Bosc Nouv. Cours Compl. Agric., ed. 2, 2: 222 (1821) [wfo-0000990245]
homotypic Crataegus oxyacantha var. oliveriana (Dum.Cours.) Lindl. Edwards's Bot. Reg. 23: t. 1933 (1837) [wfo-0000987309]
homotypic Crataegus pentagyna var. oliveriana (Dum.Cours.) Rehder J. Arnold Arbor. 1: 263 (1920) [wfo-0000987103]
synonym Azarolus platyphylla (Lindl.) M.Roem. Fam. Nat. Syn. Monogr. 3: 133 (1847) [wfo-0000987098]
basionym Crataegus platyphylla Lindl. Edwards's Bot. Reg. 22: t. 1874 (1836) [wfo-0000988988]
synonym Crataegus atrofusca Steven ex Fisch. & C.A.Mey. Bull. Soc. Imp. Naturalistes Moscou 12: 154 (1839) [wfo-0000990367]
synonym Crataegus atrofusca (Steven ex K.Koch) Kassumova Bot. Zhurn. (Moscow & Leningrad) 76: 986 (1991) [wfo-0000987415]
basionym Mespilus atrofusca Steven ex K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 400 (1862) [wfo-0000990157]
homotypic Crataegus melanocarpa var. atrofusca (Steven ex K.Koch) Boiss. Fl. Orient. 2: 662 (1872) [wfo-0000997798]
synonym Crataegus atrofusca Steven Bull. Soc. Imp. Naturalistes Moscou 11: 366 (1838) [wfo-0000990259]
synonym Crataegus colchica Grossh. Fl. Kavkaza 4: 290 (1934) [wfo-0000988332]
synonym Crataegus elbursensis Rech.f. Ann. Naturhist. Mus. Wien 53: 343 (1942 publ. 1943) [wfo-0000988426]
homotypic Crataegus melanocarpa subsp. elbursensis (Rech.f.) Riedl Fl. Iranica 66: 54 (1969) [wfo-0000997809]
synonym Crataegus klokovii Ivaschin Ukrayins'k. Bot. Zhurn. 21(6): 61 (1964) [wfo-0000988590]
synonym Crataegus melanocarpa M.Bieb. Fl. Taur.-Caucas. 1: 386 (1808) [wfo-0000988731]
homotypic Crataegus oxyacantha var. melanocarpa (M.Bieb.) Loudon Arbor. Frutic. Brit. 2: 831 (1838) [wfo-0000998983]
homotypic Mespilus melanocarpa (M.Bieb.) Poir. Encycl., Suppl. 4: 68 (1816) [wfo-0000990196]
homotypic Phaenopyrum melanocarpum (M.Bieb.) M.Roem. Fam. Nat. Syn. Monogr. 3: 155 (1847) [wfo-0000990390]
synonym Crataegus melanocarpa var. atrofusca (Steven ex K.Koch) Boiss. Fl. Orient. 2: 662 (1872) [wfo-0000997798]
basionym Mespilus atrofusca Steven ex K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 400 (1862) [wfo-0000990157]
homotypic Crataegus atrofusca (Steven ex K.Koch) Kassumova Bot. Zhurn. (Moscow & Leningrad) 76: 986 (1991) [wfo-0000987415]
synonym Crataegus melanocarpa subsp. elbursensis (Rech.f.) Riedl Fl. Iranica 66: 54 (1969) [wfo-0000997809]
basionym Crataegus elbursensis Rech.f. Ann. Naturhist. Mus. Wien 53: 343 (1942 publ. 1943) [wfo-0000988426]
synonym Crataegus melanocarpa var. heterophylla Boiss. Fl. Orient. 2: 662 (1872) [wfo-0000997820]
synonym Crataegus oliveriana (Dum.Cours.) Bosc Nouv. Cours Compl. Agric., ed. 2, 2: 222 (1821) [wfo-0000990245]
basionym Mespilus oliveriana Dum.Cours. Bot. Cult., ed. 2, 5: 454 (1811) [wfo-0000987102]
homotypic Azarolus oliveriana (Dum.Cours.) M.Roem. Fam. Nat. Syn. Monogr. 3: 133 (1847) [wfo-0000986497]
homotypic Crataegus oxyacantha var. oliveriana (Dum.Cours.) Lindl. Edwards's Bot. Reg. 23: t. 1933 (1837) [wfo-0000987309]
homotypic Crataegus pentagyna var. oliveriana (Dum.Cours.) Rehder J. Arnold Arbor. 1: 263 (1920) [wfo-0000987103]
synonym Crataegus oxyacantha var. melanocarpa (M.Bieb.) Loudon Arbor. Frutic. Brit. 2: 831 (1838) [wfo-0000998983]
basionym Crataegus melanocarpa M.Bieb. Fl. Taur.-Caucas. 1: 386 (1808) [wfo-0000988731]
homotypic Mespilus melanocarpa (M.Bieb.) Poir. Encycl., Suppl. 4: 68 (1816) [wfo-0000990196]
homotypic Phaenopyrum melanocarpum (M.Bieb.) M.Roem. Fam. Nat. Syn. Monogr. 3: 155 (1847) [wfo-0000990390]
synonym Crataegus oxyacantha var. oliveriana (Dum.Cours.) Lindl. Edwards's Bot. Reg. 23: t. 1933 (1837) [wfo-0000987309]
basionym Mespilus oliveriana Dum.Cours. Bot. Cult., ed. 2, 5: 454 (1811) [wfo-0000987102]
homotypic Azarolus oliveriana (Dum.Cours.) M.Roem. Fam. Nat. Syn. Monogr. 3: 133 (1847) [wfo-0000986497]
homotypic Crataegus oliveriana (Dum.Cours.) Bosc Nouv. Cours Compl. Agric., ed. 2, 2: 222 (1821) [wfo-0000990245]
homotypic Crataegus pentagyna var. oliveriana (Dum.Cours.) Rehder J. Arnold Arbor. 1: 263 (1920) [wfo-0000987103]
synonym Crataegus pentagyna var. atrofusca Boiss. ex Pojark. Fl. URSS 9: 430 (1939) [wfo-1200076680]
synonym Crataegus pentagyna var. glabrata Trautv. ex Pojark. Fl. URSS 9: 430 (1939) [wfo-0000990260]
synonym Crataegus pentagyna var. oliveriana (Dum.Cours.) Rehder J. Arnold Arbor. 1: 263 (1920) [wfo-0000987103]
basionym Mespilus oliveriana Dum.Cours. Bot. Cult., ed. 2, 5: 454 (1811) [wfo-0000987102]
homotypic Azarolus oliveriana (Dum.Cours.) M.Roem. Fam. Nat. Syn. Monogr. 3: 133 (1847) [wfo-0000986497]
homotypic Crataegus oliveriana (Dum.Cours.) Bosc Nouv. Cours Compl. Agric., ed. 2, 2: 222 (1821) [wfo-0000990245]
homotypic Crataegus oxyacantha var. oliveriana (Dum.Cours.) Lindl. Edwards's Bot. Reg. 23: t. 1933 (1837) [wfo-0000987309]
synonym Crataegus peregrina Sarg. Trees & Shrubs 2: 235 (1913) [wfo-0000987062]
synonym Crataegus platyphylla Lindl. Edwards's Bot. Reg. 22: t. 1874 (1836) [wfo-0000988988]
homotypic Azarolus platyphylla (Lindl.) M.Roem. Fam. Nat. Syn. Monogr. 3: 133 (1847) [wfo-0000987098]
synonym Mespilus atrofusca Steven ex K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 400 (1862) [wfo-0000990157]
homotypic Crataegus atrofusca (Steven ex K.Koch) Kassumova Bot. Zhurn. (Moscow & Leningrad) 76: 986 (1991) [wfo-0000987415]
homotypic Crataegus melanocarpa var. atrofusca (Steven ex K.Koch) Boiss. Fl. Orient. 2: 662 (1872) [wfo-0000997798]
synonym Mespilus melanocarpa (M.Bieb.) Poir. Encycl., Suppl. 4: 68 (1816) [wfo-0000990196]
basionym Crataegus melanocarpa M.Bieb. Fl. Taur.-Caucas. 1: 386 (1808) [wfo-0000988731]
homotypic Crataegus oxyacantha var. melanocarpa (M.Bieb.) Loudon Arbor. Frutic. Brit. 2: 831 (1838) [wfo-0000998983]
homotypic Phaenopyrum melanocarpum (M.Bieb.) M.Roem. Fam. Nat. Syn. Monogr. 3: 155 (1847) [wfo-0000990390]
synonym Mespilus oliveriana Dum.Cours. Bot. Cult., ed. 2, 5: 454 (1811) [wfo-0000987102]
homotypic Azarolus oliveriana (Dum.Cours.) M.Roem. Fam. Nat. Syn. Monogr. 3: 133 (1847) [wfo-0000986497]
homotypic Crataegus oliveriana (Dum.Cours.) Bosc Nouv. Cours Compl. Agric., ed. 2, 2: 222 (1821) [wfo-0000990245]
homotypic Crataegus oxyacantha var. oliveriana (Dum.Cours.) Lindl. Edwards's Bot. Reg. 23: t. 1933 (1837) [wfo-0000987309]
homotypic Crataegus pentagyna var. oliveriana (Dum.Cours.) Rehder J. Arnold Arbor. 1: 263 (1920) [wfo-0000987103]
synonym Mespilus pentagyna var. amur Wenz. Linnaea 38: 151 (1874) [wfo-0000990343]
synonym Phaenopyrum melanocarpum (M.Bieb.) M.Roem. Fam. Nat. Syn. Monogr. 3: 155 (1847) [wfo-0000990390]
basionym Crataegus melanocarpa M.Bieb. Fl. Taur.-Caucas. 1: 386 (1808) [wfo-0000988731]
homotypic Crataegus oxyacantha var. melanocarpa (M.Bieb.) Loudon Arbor. Frutic. Brit. 2: 831 (1838) [wfo-0000998983]
homotypic Mespilus melanocarpa (M.Bieb.) Poir. Encycl., Suppl. 4: 68 (1816) [wfo-0000990196]
C. pentagyna subsp. pseudomelanocarpa (Popov ex Pojark.) K.I.Chr. Syst. Bot. Monogr. 35: 56 (1992) [wfo-0000999206]
basionym Crataegus pseudomelanocarpa Popov ex Pojark. Fl. URSS 9: 498 (1939) [wfo-1000060464]
synonym Crataegus pseudomelanocarpa Popov ex Lincz. Flora USSR ; 1934 498 1939 [wfo-0000989044]
synonym Crataegus pseudomelanocarpa Popov Rast. Res. Turk. 1: 59 (1935) [wfo-0001006102]
synonym Crataegus pseudomelanocarpa Popov ex Pojark. Fl. URSS 9: 498 (1939) [wfo-1000060464]
homotypic Crataegus pentagyna subsp. pseudomelanocarpa (Popov ex Pojark.) K.I.Chr. Syst. Bot. Monogr. 35: 56 (1992) [wfo-0000999206]
C. pequotorum Sarg. Rhodora 5: 55 (1903) [wfo-0001010528]
C. persimilis Sarg. Proc. Rochester Acad. Sci. 4: 94 (1903) [wfo-0000984309]
synonym Crataegus cerasina Sarg. Bull. New York State Mus. Nat. Hist. 122: 29 (1908) [wfo-0000986680]
synonym Crataegus crus-galli var. prunifolia Loudon Arbor. Frutic. Brit. 2: 821 (1838) [wfo-1200092048]
basionym Mespilus prunifolia Poir. Encycl. 4: 443 (1798) [wfo-0000984338]
homotypic Crataegus prunifolia Pers. Syn. Pl. 2: 37 (1806) [wfo-0000985139]
homotypic Crataegus prunifolia Bosc ex DC. Prodr. [A. P. de Candolle] 2: 627. 1825 [mid Nov 1825] [wfo-0000989905]
synonym Crataegus laetifica Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 250 (1910) [wfo-0001012071]
synonym Crataegus nuda Sarg. J. Arnold Arbor. 3: 10 (1922) [wfo-0001010518]
synonym Crataegus prunifolia Pers. Syn. Pl. 2: 37 (1806) [wfo-0000985139]
basionym Mespilus prunifolia Poir. Encycl. 4: 443 (1798) [wfo-0000984338]
homotypic Crataegus crus-galli var. prunifolia Loudon Arbor. Frutic. Brit. 2: 821 (1838) [wfo-1200092048]
homotypic Crataegus prunifolia Bosc ex DC. Prodr. [A. P. de Candolle] 2: 627. 1825 [mid Nov 1825] [wfo-0000989905]
synonym Mespilus prunifolia Poir. Encycl. 4: 443 (1798) [wfo-0000984338]
homotypic Crataegus crus-galli var. prunifolia Loudon Arbor. Frutic. Brit. 2: 821 (1838) [wfo-1200092048]
homotypic Crataegus prunifolia Pers. Syn. Pl. 2: 37 (1806) [wfo-0000985139]
homotypic Crataegus prunifolia Bosc ex DC. Prodr. [A. P. de Candolle] 2: 627. 1825 [mid Nov 1825] [wfo-0000989905]
C. petrodavisii Dönmez Adansonia, sér. 3, 36: 246 (2014) [wfo-0001341664]
basionym Crataegus davisii Browicz Notes Roy. Bot. Gard. Edinburgh 31: 323 (1972) [wfo-0000988387]
synonym Crataegus davisii Browicz Notes Roy. Bot. Gard. Edinburgh 31: 323 (1972) [wfo-0000988387]
homotypic Crataegus petrodavisii Dönmez Adansonia, sér. 3, 36: 246 (2014) [wfo-0001341664]
C. phaenopyrum (L.f.) Medik. Gesch. Bot. : 84 (1793) [wfo-0001010531]
basionym Mespilus phaenopyrum L.f. Suppl. Pl. : 254 (1782) [wfo-0001001307]
homotypic Crataegus phaenopyrum (L.f.) Borkh. ; 1798 86 1798 [wfo-0000990493]
synonym Cotoneaster cordatus (Mill.) Focke Nat. Pflanzenfam. 3(3): 21 (1894) [wfo-0000984670]
basionym Mespilus cordata Mill. Fig. Pl. Gard. Dict. 2: 119 (1760) [wfo-0000988415]
homotypic Crataegus cordata (Mill.) Aiton Hort. Kew. 2: 168 (1789) [wfo-1000060435]
homotypic Mespilus cordata (Mill.) Pott Die Harbkesche wilde Baumzucht ; 1795 615 1795 [wfo-0000990205]
homotypic Phalacros cordatus (Mill.) Wenz. Linnaea 38: 164 (1874) [wfo-0000990210]
synonym Crataegus acerifolia J.Gordon, T.Dermer & R.Edmonds A catalogue of Forest Trees, Flowering Shrubs, Plants Flower-Roots, and Seeds ; 1782 pl.10 1782 [wfo-0000990203]
synonym Crataegus acerifolia J.Gordon, Dermer & R.Edmonds Cat. Trees Shrubs : t. 10 (1782) [wfo-1000060430]
synonym Crataegus borealis Ashe Bull. North Carolina Agric. Exp. Sta. 175: 111 (1900) [wfo-0000986656]
homotypic Crataegus cordifolia var. borealis (Ashe) Farw. Amer. Midl. Naturalist 12: 63 (1930) [wfo-0001399513]
synonym Crataegus corallina Pers. Syn. Pl. 2: 36 (1806) [wfo-0000990104]
synonym Crataegus cordata (Mill.) Aiton Hort. Kew. 2: 168 (1789) [wfo-1000060435]
basionym Mespilus cordata Mill. Fig. Pl. Gard. Dict. 2: 119 (1760) [wfo-0000988415]
homotypic Cotoneaster cordatus (Mill.) Focke Nat. Pflanzenfam. 3(3): 21 (1894) [wfo-0000984670]
homotypic Mespilus cordata (Mill.) Pott Die Harbkesche wilde Baumzucht ; 1795 615 1795 [wfo-0000990205]
homotypic Phalacros cordatus (Mill.) Wenz. Linnaea 38: 164 (1874) [wfo-0000990210]
synonym Crataegus cordata [Soland.] Hort. Kew. [W. Aiton] 2: 168. 1789 [wfo-0001012082]
synonym Crataegus cordato Mill. Gard. Dict., ed. 8. : Crataegus n.° 4 (1768) [wfo-0001006548]
synonym Crataegus cordifolia Mill. Gard. Dict., ed. 8. : corrections (1768) [wfo-0001006547]
synonym Crataegus cordifolia (Mill.) Farw. Amer. Midl. Naturalist 12: 62 (1930) [wfo-0000986717]
basionym Mespilus cordifolia Mill. Gard. Dict., ed. 8. : n.° 4 (1768) [wfo-0000989056]
synonym Crataegus cordifolia var. borealis (Ashe) Farw. Amer. Midl. Naturalist 12: 63 (1930) [wfo-0001399513]
basionym Crataegus borealis Ashe Bull. North Carolina Agric. Exp. Sta. 175: 111 (1900) [wfo-0000986656]
synonym Crataegus phaenopyrum f. fastigiata A.D.Slavin Amer. Midl. Naturalist 12: 365 (1931) [wfo-0001325588]
synonym Crataegus populifolia Walter Fl. Carol. : 147 (1788) [wfo-0001012091]
homotypic Mespilus populifolia (Walter) Poir. Encycl. 4: 447 (1798) [wfo-0001008422]
homotypic Phaenopyrum populifolium (Walter) M.Roem. Fam. Nat. Syn. Monogr. 3: 153 (1847) [wfo-0000990953]
synonym Crataegus youngii Sarg. J. Arnold Arbor. 4: 105 (1923) [wfo-0001012102]
synonym Gymnomeles cordata Oerst. ex Zabel Handbuch der Laubholzbenennung ; 1903 169 1903 [wfo-0000990211]
synonym Mespilus acerifolia Burgsd. Anl. Erzieh. Holzart. 2: 147 (1787) [wfo-0000990204]
homotypic Phaenopyrum acerifolium (Burgsd.) M.Roem. Fam. Nat. Syn. Monogr. 3: 157 (1847) [wfo-0000990209]
synonym Mespilus corallina Desf. Tabl. École Bot. 174. 1804 [wfo-0000990207]
synonym Mespilus corallina Desf. Tabl. École Bot. : 174 (1804) [wfo-0001010584]
homotypic Phaenopyrum corallinum (Desf.) M.Roem. Fam. Nat. Syn. Monogr. 3: 154 (1847) [wfo-0000990229]
synonym Mespilus cordata (Mill.) Pott Die Harbkesche wilde Baumzucht ; 1795 615 1795 [wfo-0000990205]
basionym Mespilus cordata Mill. Fig. Pl. Gard. Dict. 2: 119 (1760) [wfo-0000988415]
homotypic Cotoneaster cordatus (Mill.) Focke Nat. Pflanzenfam. 3(3): 21 (1894) [wfo-0000984670]
homotypic Crataegus cordata (Mill.) Aiton Hort. Kew. 2: 168 (1789) [wfo-1000060435]
homotypic Phalacros cordatus (Mill.) Wenz. Linnaea 38: 164 (1874) [wfo-0000990210]
synonym Mespilus cordata Mill. Fig. Pl. Gard. Dict. 2: 119 (1760) [wfo-0000988415]
homotypic Cotoneaster cordatus (Mill.) Focke Nat. Pflanzenfam. 3(3): 21 (1894) [wfo-0000984670]
homotypic Crataegus cordata (Mill.) Aiton Hort. Kew. 2: 168 (1789) [wfo-1000060435]
homotypic Mespilus cordata (Mill.) Pott Die Harbkesche wilde Baumzucht ; 1795 615 1795 [wfo-0000990205]
homotypic Phalacros cordatus (Mill.) Wenz. Linnaea 38: 164 (1874) [wfo-0000990210]
synonym Mespilus cordato Mill. The gardeners dictionary: eighth edition ; 1768 Mespilus no.8 1768 [wfo-0000989054]
synonym Mespilus cordifolia Mill. Gard. Dict., ed. 8. : n.° 4 (1768) [wfo-0000989056]
homotypic Crataegus cordifolia (Mill.) Farw. Amer. Midl. Naturalist 12: 62 (1930) [wfo-0000986717]
synonym Mespilus phaenopyrum L.f. Suppl. Pl. : 254 (1782) [wfo-0001001307]
homotypic Crataegus phaenopyrum (L.f.) Borkh. ; 1798 86 1798 [wfo-0000990493]
homotypic Crataegus phaenopyrum (L.f.) Medik. Gesch. Bot. : 84 (1793) [wfo-0001010531]
synonym Mespilus populifolia (Walter) Poir. Encycl. 4: 447 (1798) [wfo-0001008422]
basionym Crataegus populifolia Walter Fl. Carol. : 147 (1788) [wfo-0001012091]
homotypic Phaenopyrum populifolium (Walter) M.Roem. Fam. Nat. Syn. Monogr. 3: 153 (1847) [wfo-0000990953]
synonym Phaenopyrum acerifolium (Burgsd.) M.Roem. Fam. Nat. Syn. Monogr. 3: 157 (1847) [wfo-0000990209]
basionym Mespilus acerifolia Burgsd. Anl. Erzieh. Holzart. 2: 147 (1787) [wfo-0000990204]
synonym Phaenopyrum corallinum (Desf.) M.Roem. Fam. Nat. Syn. Monogr. 3: 154 (1847) [wfo-0000990229]
basionym Mespilus corallina Desf. Tabl. École Bot. : 174 (1804) [wfo-0001010584]
synonym Phaenopyrum cordatum (Mill.) M.Roem. Fam. Nat. Syn. Monogr. 3: 157 (1847) [wfo-0000990208]
basionym Crataegus cordata Elliott Sketch Bot. S. Carolina 1: 554 (1821) [wfo-0000990391]
synonym Phaenopyrum populifolium (Walter) M.Roem. Fam. Nat. Syn. Monogr. 3: 153 (1847) [wfo-0000990953]
basionym Crataegus populifolia Walter Fl. Carol. : 147 (1788) [wfo-0001012091]
homotypic Mespilus populifolia (Walter) Poir. Encycl. 4: 447 (1798) [wfo-0001008422]
synonym Phalacros cordatus (Mill.) Wenz. Linnaea 38: 164 (1874) [wfo-0000990210]
basionym Mespilus cordata Mill. Fig. Pl. Gard. Dict. 2: 119 (1760) [wfo-0000988415]
homotypic Cotoneaster cordatus (Mill.) Focke Nat. Pflanzenfam. 3(3): 21 (1894) [wfo-0000984670]
homotypic Crataegus cordata (Mill.) Aiton Hort. Kew. 2: 168 (1789) [wfo-1000060435]
homotypic Mespilus cordata (Mill.) Pott Die Harbkesche wilde Baumzucht ; 1795 615 1795 [wfo-0000990205]
C. phippsii O'Kennon Sida 18: 185 (1998) [wfo-0000987069]
C. pilosa Sarg. Rhodora 5: 56 (1903) [wfo-0001011571]
C. pinnatifida Bunge Mém. Acad. Imp. Sci. St.-Pétersbourg Divers Savans 2: 100 (1835) [wfo-0000988959]
homotypic Crataegus oxyacantha var. pinnatifida (Bunge) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1(2): 118 (1871) [wfo-0001017278]
homotypic Crataegus pinnatifida var. typica C.K.Schneid. Ill. Handb. Laubholzk. 1: 769 (1906) [wfo-0000990314]
homotypic Mespilus pentagyna var. pinnatifida (Bunge) Wenz. Linnaea, n.s., 38(1 & 2): 151 (1874) [wfo-0000984098]
homotypic Mespilus pinnatifida (Bunge) K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 398 (1862) [wfo-0001017279]
synonym Crataegus brettschneideri C.K.Schneid. Derev'ya i kustarniki SSSR [Trees and shrubs of the USSR] Derev'ya i kustarniki SSSR [Trees and shrubs of the USSR]; 1949 526 1954 [wfo-0001011557]
synonym Crataegus oxyacantha var. pinnatifida (Bunge) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1(2): 118 (1871) [wfo-0001017278]
basionym Crataegus pinnatifida Bunge Mém. Acad. Imp. Sci. St.-Pétersbourg Divers Savans 2: 100 (1835) [wfo-0000988959]
homotypic Crataegus pinnatifida var. typica C.K.Schneid. Ill. Handb. Laubholzk. 1: 769 (1906) [wfo-0000990314]
homotypic Mespilus pentagyna var. pinnatifida (Bunge) Wenz. Linnaea, n.s., 38(1 & 2): 151 (1874) [wfo-0000984098]
homotypic Mespilus pinnatifida (Bunge) K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 398 (1862) [wfo-0001017279]
synonym Crataegus pinnatifida var. typica C.K.Schneid. Ill. Handb. Laubholzk. 1: 769 (1906) [wfo-0000990314]
basionym Crataegus pinnatifida Bunge Mém. Acad. Imp. Sci. St.-Pétersbourg Divers Savans 2: 100 (1835) [wfo-0000988959]
homotypic Crataegus oxyacantha var. pinnatifida (Bunge) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1(2): 118 (1871) [wfo-0001017278]
homotypic Mespilus pentagyna var. pinnatifida (Bunge) Wenz. Linnaea, n.s., 38(1 & 2): 151 (1874) [wfo-0000984098]
homotypic Mespilus pinnatifida (Bunge) K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 398 (1862) [wfo-0001017279]
synonym Mespilus pentagyna var. pinnatifida (Bunge) Wenz. Linnaea, n.s., 38(1 & 2): 151 (1874) [wfo-0000984098]
basionym Crataegus pinnatifida Bunge Mém. Acad. Imp. Sci. St.-Pétersbourg Divers Savans 2: 100 (1835) [wfo-0000988959]
homotypic Crataegus oxyacantha var. pinnatifida (Bunge) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1(2): 118 (1871) [wfo-0001017278]
homotypic Crataegus pinnatifida var. typica C.K.Schneid. Ill. Handb. Laubholzk. 1: 769 (1906) [wfo-0000990314]
homotypic Mespilus pinnatifida (Bunge) K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 398 (1862) [wfo-0001017279]
synonym Mespilus pinnatifida (Bunge) K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 398 (1862) [wfo-0001017279]
basionym Crataegus pinnatifida Bunge Mém. Acad. Imp. Sci. St.-Pétersbourg Divers Savans 2: 100 (1835) [wfo-0000988959]
homotypic Crataegus oxyacantha var. pinnatifida (Bunge) Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1(2): 118 (1871) [wfo-0001017278]
homotypic Crataegus pinnatifida var. typica C.K.Schneid. Ill. Handb. Laubholzk. 1: 769 (1906) [wfo-0000990314]
homotypic Mespilus pentagyna var. pinnatifida (Bunge) Wenz. Linnaea, n.s., 38(1 & 2): 151 (1874) [wfo-0000984098]
synonym Mespilus pinnatifida var. sonfarica (Dippel) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 43 1906 [wfo-0000747525]
basionym Crataegus pinnatifida var. songarica Dippel Handb. Laubholzk. 3: 447 (1893) [wfo-0000747524]
homotypic Mespilus pinnatifida var. songarica (Dippel) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 43 (1906) [wfo-1200091788]
synonym Mespilus pinnatifida var. songarica Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 43 1906 [wfo-0001226798]
C. pinnatifida var. pinnatifida Unknown [wfo-0001016244]
synonym Crataegus bretschneideri C.K.Schneid. Repert. Spec. Nov. Regni Veg. 3: 223 (1906) [wfo-0000990047]
synonym Crataegus coreana H.Lév. Repert. Spec. Nov. Regni Veg. 7: 197 (1909) [wfo-0000747528]
synonym Crataegus dsungarica Dippel Handb. Laubholzk. 3: 447 (1893) [wfo-1000060441]
synonym Crataegus korolkowii Regel ex C.K.Schneid. Ill. Handb. Laubholzk. 1: 770 (1906) [wfo-0000990315]
homotypic Crataegus pinnatifida var. korolkowii (Regel ex C.K.Schneid.) Y.Yabe Enum. Pl. S. Manchuria : 63 (1912) [wfo-0001016598]
homotypic Mespilus korolkowii (Regel ex C.K.Schneid.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 43 (1906) [wfo-0001016599]
synonym Crataegus philippii Koehne Deut. Dendrol. : 240 (1893) [wfo-0000990494]
synonym Crataegus pinnatifida f. betulifolia Nakai ex T.Kawamoto Handb. Kor.-Manch. For. : 127 (1940) [wfo-1200076681]
synonym Crataegus pinnatifida f. bracteata Nakai J. Jap. Bot. 13(12): 872 (1937) [wfo-1200069306]
synonym Crataegus pinnatifida f. geholensis (C.K.Schneid.) Kitag. Neolin. Fl. Manshur. : 364 (1979) [wfo-0000747527]
basionym Crataegus pinnatifida var. geholensis C.K.Schneid. Ill. Handb. Laubholzk. 1: 769 (1906) [wfo-0000990095]
synonym Crataegus pinnatifida var. geholensis C.K.Schneid. Ill. Handb. Laubholzk. 1: 769 (1906) [wfo-0000990095]
homotypic Crataegus pinnatifida f. geholensis (C.K.Schneid.) Kitag. Neolin. Fl. Manshur. : 364 (1979) [wfo-0000747527]
synonym Crataegus pinnatifida f. glabra Skvortsov Izv. Glavn. Bot. Sada S.S.S.R. 29: 382 (1930) [wfo-1200076682]
synonym Crataegus pinnatifida var. korolkowii (Regel ex C.K.Schneid.) Y.Yabe Enum. Pl. S. Manchuria : 63 (1912) [wfo-0001016598]
basionym Crataegus korolkowii Regel ex C.K.Schneid. Ill. Handb. Laubholzk. 1: 770 (1906) [wfo-0000990315]
homotypic Mespilus korolkowii (Regel ex C.K.Schneid.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 43 (1906) [wfo-0001016599]
synonym Crataegus pinnatifida var. major N.E.Br. Gard. Chron., n.s., 26: 621 (1886) [wfo-0001016141]
homotypic Crataegus pinnatifida f. major (N.E.Br.) W.Lee Lin. Fl. Koreae 1: 471 (1996) [wfo-0001324276]
synonym Crataegus pinnatifida f. major (N.E.Br.) W.Lee Lin. Fl. Koreae 1: 471 (1996) [wfo-0001324276]
basionym Crataegus pinnatifida var. major N.E.Br. Gard. Chron., n.s., 26: 621 (1886) [wfo-0001016141]
synonym Crataegus pinnatifida f. partita (Nakai ex Chung) M.Kim Korean Endemic Pl. : 311 (2004) [wfo-1200075304]
basionym Crataegus pinnatifida var. partita Nakai ex Chung Ill. Woody Pl. Korea : 284 (1942) [wfo-1200074976]
synonym Crataegus pinnatifida var. partita Nakai ex Chung Ill. Woody Pl. Korea : 284 (1942) [wfo-1200074976]
homotypic Crataegus pinnatifida f. partita (Nakai ex Chung) M.Kim Korean Endemic Pl. : 311 (2004) [wfo-1200075304]
synonym Crataegus pinnatifida var. pilosa Skvortsov Izv. Glavn. Bot. Sada S.S.S.R. 29: 383 (1930) [wfo-1200092127]
synonym Crataegus pinnatifida f. psilosa (C.K.Schneid.) Kitag. Neolin. Fl. Manshur. : 364 (1979) [wfo-1200091789]
basionym Crataegus pinnatifida var. psilosa C.K.Schneid. Ill. Handb. Laubholzk. 1: 769 (1906) [wfo-0001016142]
homotypic Crataegus pinnatifida f. psilosa (Schneider) Kitag. Neolin. Fl. Manshur. 364. 1979 [wfo-0000990496]
synonym Crataegus pinnatifida var. psilosa C.K.Schneid. Ill. Handb. Laubholzk. 1: 769 (1906) [wfo-0001016142]
homotypic Crataegus pinnatifida f. psilosa (Schneider) Kitag. Neolin. Fl. Manshur. 364. 1979 [wfo-0000990496]
homotypic Crataegus pinnatifida f. psilosa (C.K.Schneid.) Kitag. Neolin. Fl. Manshur. : 364 (1979) [wfo-1200091789]
synonym Crataegus pinnatifida f. pubescens Skvortsov Izv. Glavn. Bot. Sada S.S.S.R. 29: 393 (1930) [wfo-1200092128]
synonym Crataegus pinnatifida var. songarica Dippel Handb. Laubholzk. 3: 447 (1893) [wfo-0000747524]
homotypic Mespilus pinnatifida var. sonfarica (Dippel) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 43 1906 [wfo-0000747525]
homotypic Mespilus pinnatifida var. songarica (Dippel) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 43 (1906) [wfo-1200091788]
synonym Crataegus tatarica C.K.Schneid. Ill. Handb. Laubholzk. 1: 770 (1906) [wfo-1000060471]
synonym Mespilus korolkowii (Regel ex C.K.Schneid.) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 43 (1906) [wfo-0001016599]
basionym Crataegus korolkowii Regel ex C.K.Schneid. Ill. Handb. Laubholzk. 1: 770 (1906) [wfo-0000990315]
homotypic Crataegus pinnatifida var. korolkowii (Regel ex C.K.Schneid.) Y.Yabe Enum. Pl. S. Manchuria : 63 (1912) [wfo-0001016598]
synonym Mespilus pinnatifida var. songarica (Dippel) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 43 (1906) [wfo-1200091788]
basionym Crataegus pinnatifida var. songarica Dippel Handb. Laubholzk. 3: 447 (1893) [wfo-0000747524]
homotypic Mespilus pinnatifida var. sonfarica (Dippel) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 43 1906 [wfo-0000747525]
C. pinnatifida var. pubescens Nakai Ill. Man. Woody Pl. Kor. 285 (1942) [wfo-1200011594]
C. piperi Britton Torreya 1: 55 (1901) [wfo-0001010535]
homotypic Crataegus chrysocarpa var. piperi (Britton) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 163 (1965) [wfo-0001012113]
homotypic Crataegus columbiana var. piperi (Britton) Eggl. Rhodora 10: 79 (1908) [wfo-0001012124]
homotypic Crataegus horrida var. piperi (Britton) Cinovskis Crat. Balt. : 257 (1971) [wfo-0001401185]
synonym Crataegus chrysocarpa var. piperi (Britton) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 163 (1965) [wfo-0001012113]
basionym Crataegus piperi Britton Torreya 1: 55 (1901) [wfo-0001010535]
homotypic Crataegus columbiana var. piperi (Britton) Eggl. Rhodora 10: 79 (1908) [wfo-0001012124]
homotypic Crataegus horrida var. piperi (Britton) Cinovskis Crat. Balt. : 257 (1971) [wfo-0001401185]
synonym Crataegus columbiana var. piperi (Britton) Eggl. Rhodora 10: 79 (1908) [wfo-0001012124]
basionym Crataegus piperi Britton Torreya 1: 55 (1901) [wfo-0001010535]
homotypic Crataegus chrysocarpa var. piperi (Britton) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 163 (1965) [wfo-0001012113]
homotypic Crataegus horrida var. piperi (Britton) Cinovskis Crat. Balt. : 257 (1971) [wfo-0001401185]
synonym Crataegus horrida var. piperi (Britton) Cinovskis Crat. Balt. : 257 (1971) [wfo-0001401185]
basionym Crataegus piperi Britton Torreya 1: 55 (1901) [wfo-0001010535]
homotypic Crataegus chrysocarpa var. piperi (Britton) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 163 (1965) [wfo-0001012113]
homotypic Crataegus columbiana var. piperi (Britton) Eggl. Rhodora 10: 79 (1908) [wfo-0001012124]
C. pisifera Sarg. Rhodora 7: 163 (1905) [wfo-0001012565]
homotypic Crataegus succulenta var. pisifera (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 159 (1965) [wfo-0001012606]
synonym Crataegus succulenta var. pisifera (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 159 (1965) [wfo-0001012606]
basionym Crataegus pisifera Sarg. Rhodora 7: 163 (1905) [wfo-0001012565]
C. pontica K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 269 (1853) [wfo-0001017930]
homotypic Crataegus aronia var. pontica (W.D.J.Koch) Zohary & Danin Fl. Palaestina 2: 20 (1972) [wfo-0000997493]
homotypic Crataegus azarolus var. pontica (W.D.J.Koch) K.I.Chr. Syst. Bot. Monogr. 35: 38 (1992) [wfo-0000997543]
synonym Crataegus aronia var. pontica (W.D.J.Koch) Zohary & Danin Fl. Palaestina 2: 20 (1972) [wfo-0000997493]
basionym Crataegus pontica K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 269 (1853) [wfo-0001017930]
homotypic Crataegus azarolus var. pontica (W.D.J.Koch) K.I.Chr. Syst. Bot. Monogr. 35: 38 (1992) [wfo-0000997543]
synonym Crataegus azarolus var. pontica (W.D.J.Koch) K.I.Chr. Syst. Bot. Monogr. 35: 38 (1992) [wfo-0000997543]
basionym Crataegus pontica K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 269 (1853) [wfo-0001017930]
homotypic Crataegus aronia var. pontica (W.D.J.Koch) Zohary & Danin Fl. Palaestina 2: 20 (1972) [wfo-0000997493]
synonym Crataegus pontica f. aurantiaca Cinovskis Crat. Balt. : 164 (1971) [wfo-0000999252]
C. populnea Ashe Ann. Carnegie Mus. 1: 395 (1902) [wfo-0001131797]
homotypic Crataegus iracunda var. populnea (Ashe) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 178 (1965) [wfo-0001011694]
synonym Crataegus ambitiosa Sarg. Trees & Shrubs 2: 240 (1913) [wfo-0001010024]
synonym Crataegus beata var. compta (Sarg.) Eggl. Rhodora 10: 81 (1908) [wfo-0001390853]
basionym Crataegus compta Sarg. Proc. Rochester Acad. Sci. 4: 102 (1903) [wfo-0001010141]
synonym Crataegus compta Sarg. Proc. Rochester Acad. Sci. 4: 102 (1903) [wfo-0001010141]
homotypic Crataegus beata var. compta (Sarg.) Eggl. Rhodora 10: 81 (1908) [wfo-0001390853]
synonym Crataegus iracunda var. populnea (Ashe) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 178 (1965) [wfo-0001011694]
basionym Crataegus populnea Ashe Ann. Carnegie Mus. 1: 395 (1902) [wfo-0001131797]
synonym Crataegus luxuriosa Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 198 (1910) [wfo-0000986975]
synonym Crataegus milleri Sarg. J. Arnold Arbor. 4: 101 (1923) [wfo-0001010975]
C. prona Ashe J. Elisha Mitchell Sci. Soc. 19(1): 17 (1903) [wfo-0001010540]
synonym Crataegus gravis Ashe J. Elisha Mitchell Sci. Soc. 20(2): 49 (1904) [wfo-0001131799]
C. pruinosa (H.L.Wendl.) K.Koch Hort. Dendrol. : 168 (1853) [wfo-0000985859]
basionym Mespilus pruinosa H.L.Wendl. Flora 6: 701 (1823) [wfo-0001010683]
homotypic Crataegus coccinea var. pruinosa (H.L.Wendl.) Dippel Handb. Laubholzk. 3: 436 (1893) [wfo-0000986695]
homotypic Phaenopyrum pruinosum (H.L.Wendl.) M.Roem. Fam. Nat. Syn. Monogr. 3: 154 (1847) [wfo-0000990954]
synonym Crataegus coccinea var. pruinosa (H.L.Wendl.) Dippel Handb. Laubholzk. 3: 436 (1893) [wfo-0000986695]
basionym Mespilus pruinosa H.L.Wendl. Flora 6: 701 (1823) [wfo-0001010683]
homotypic Crataegus pruinosa (H.L.Wendl.) K.Koch Hort. Dendrol. : 168 (1853) [wfo-0000985859]
homotypic Phaenopyrum pruinosum (H.L.Wendl.) M.Roem. Fam. Nat. Syn. Monogr. 3: 154 (1847) [wfo-0000990954]
synonym Crataegus congesta Sarg. [wfo-0001012159]
homotypic Crataegus pruinosa var. congesta (Sarg.) J.B.Phipps [wfo-0001012259]
synonym Crataegus pruinosa var. congesta (Sarg.) J.B.Phipps [wfo-0001012259]
basionym Crataegus congesta Sarg. [wfo-0001012159]
synonym Crataegus pruinosa f. pruinosa [wfo-0001131832]
synonym Mespilus pruinosa H.L.Wendl. Flora 6: 701 (1823) [wfo-0001010683]
homotypic Crataegus coccinea var. pruinosa (H.L.Wendl.) Dippel Handb. Laubholzk. 3: 436 (1893) [wfo-0000986695]
homotypic Crataegus pruinosa (H.L.Wendl.) K.Koch Hort. Dendrol. : 168 (1853) [wfo-0000985859]
homotypic Phaenopyrum pruinosum (H.L.Wendl.) M.Roem. Fam. Nat. Syn. Monogr. 3: 154 (1847) [wfo-0000990954]
synonym Phaenopyrum pruinosum (H.L.Wendl.) M.Roem. Fam. Nat. Syn. Monogr. 3: 154 (1847) [wfo-0000990954]
basionym Mespilus pruinosa H.L.Wendl. Flora 6: 701 (1823) [wfo-0001010683]
homotypic Crataegus coccinea var. pruinosa (H.L.Wendl.) Dippel Handb. Laubholzk. 3: 436 (1893) [wfo-0000986695]
homotypic Crataegus pruinosa (H.L.Wendl.) K.Koch Hort. Dendrol. : 168 (1853) [wfo-0000985859]
C. pruinosa var. dissona (Sarg.) Eggl. New York State Mus. Bull. 254: 422 (1924) [wfo-0001011331]
basionym Crataegus dissona Sarg. Rhodora 5: 60 (1903) [wfo-0001010227]
homotypic Crataegus pruinosa f. dissona (Sarg.) Eggl. Rhodora 10: 81 (1908) [wfo-0001402897]
synonym Crataegus bellula Sarg. Trees & Shrubs 1: 111 (1903) [wfo-0001002635]
homotypic Crataegus dissona var. bellula (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 182 (1965) [wfo-0001011312]
synonym Crataegus brachypoda Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 100 (1908) [wfo-0000995303]
homotypic Crataegus pruinosa var. brachypoda (Sarg.) E.J.Palmer Rhodora 40: 133 (1938) [wfo-0001011322]
synonym Crataegus disjuncta Sarg. Trees & Shrubs 1: 109 (1903) [wfo-0001131805]
synonym Crataegus dissona Sarg. Rhodora 5: 60 (1903) [wfo-0001010227]
homotypic Crataegus pruinosa var. dissona (Sarg.) Eggl. New York State Mus. Bull. 254: 422 (1924) [wfo-0001011331]
homotypic Crataegus pruinosa f. dissona (Sarg.) Eggl. Rhodora 10: 81 (1908) [wfo-0001402897]
synonym Crataegus dissona var. bellula (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 182 (1965) [wfo-0001011312]
basionym Crataegus bellula Sarg. Trees & Shrubs 1: 111 (1903) [wfo-0001002635]
synonym Crataegus franklinensis Sarg. J. Arnold Arbor. 4: 100 (1923) [wfo-0001011317]
synonym Crataegus incisa Sarg. Rhodora 7: 196 (1905) [wfo-0000988521]
synonym Crataegus mariettensis Sarg. J. Arnold Arbor. 3: 194 (1922) [wfo-0000986894]
synonym Crataegus pruinosa var. brachypoda (Sarg.) E.J.Palmer Rhodora 40: 133 (1938) [wfo-0001011322]
basionym Crataegus brachypoda Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 100 (1908) [wfo-0000995303]
synonym Crataegus pruinosa f. dissona (Sarg.) Eggl. Rhodora 10: 81 (1908) [wfo-0001402897]
basionym Crataegus dissona Sarg. Rhodora 5: 60 (1903) [wfo-0001010227]
homotypic Crataegus pruinosa var. dissona (Sarg.) Eggl. New York State Mus. Bull. 254: 422 (1924) [wfo-0001011331]
synonym Crataegus pruinosa var. rugosa (Ashe) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 181 (1965) [wfo-0001012287]
basionym Crataegus rugosa Ashe J. Elisha Mitchell Sci. Soc. 17(1): 5 (1900) [wfo-0001131804]
homotypic Oxyacantha rugosa (Ashe) Nieuwl. Amer. Midl. Naturalist 4: 278 (1915) [wfo-0000995017]
synonym Crataegus relicta Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 177 (1910) [wfo-0001011336]
synonym Crataegus rugosa Ashe J. Elisha Mitchell Sci. Soc. 17(1): 5 (1900) [wfo-0001131804]
homotypic Crataegus pruinosa var. rugosa (Ashe) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 181 (1965) [wfo-0001012287]
homotypic Oxyacantha rugosa (Ashe) Nieuwl. Amer. Midl. Naturalist 4: 278 (1915) [wfo-0000995017]
synonym Oxyacantha rugosa (Ashe) Nieuwl. Amer. Midl. Naturalist 4: 278 (1915) [wfo-0000995017]
basionym Crataegus rugosa Ashe J. Elisha Mitchell Sci. Soc. 17(1): 5 (1900) [wfo-0001131804]
homotypic Crataegus pruinosa var. rugosa (Ashe) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 181 (1965) [wfo-0001012287]
C. pruinosa var. magnifolia (Sarg.) J.B.Phipps Novon 16: 386 (2006) [wfo-0001277100]
basionym Crataegus magnifolia Sarg. Trees & Shrubs 2: 69 (1908) [wfo-0000986981]
homotypic Crataegus disjuncta var. magnifolia (Sarg.) E.J.Palmer Rhodora 40: 133 (1938) [wfo-0001410162]
synonym Crataegus disjuncta var. magnifolia (Sarg.) E.J.Palmer Rhodora 40: 133 (1938) [wfo-0001410162]
basionym Crataegus magnifolia Sarg. Trees & Shrubs 2: 69 (1908) [wfo-0000986981]
homotypic Crataegus pruinosa var. magnifolia (Sarg.) J.B.Phipps Novon 16: 386 (2006) [wfo-0001277100]
synonym Crataegus magnifolia Sarg. Trees & Shrubs 2: 69 (1908) [wfo-0000986981]
homotypic Crataegus disjuncta var. magnifolia (Sarg.) E.J.Palmer Rhodora 40: 133 (1938) [wfo-0001410162]
homotypic Crataegus pruinosa var. magnifolia (Sarg.) J.B.Phipps Novon 16: 386 (2006) [wfo-0001277100]
C. pruinosa var. pruinosa Unknown [wfo-0001131733]
synonym Crataegus amoena Sarg. Bull. New York State Mus. Nat. Hist. 122: 38 (1908) [wfo-0000986614]
synonym Crataegus angulata Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 166 (1910) [wfo-0001017476]
homotypic Crataegus pruinosa f. angulata (Sarg.) E.J.Palmer Rhodora 40: 133 (1938) [wfo-0001017475]
synonym Crataegus arcana Beadle Biltmore Bot. Stud. 1: 122 (1902) [wfo-0001010038]
synonym Crataegus aspera Sarg. Trees & Shrubs 2: 67 (1908) [wfo-0001012156]
homotypic Crataegus mackenziei var. aspera (Sarg.) E.J.Palmer Brittonia 5: 487 (1946) [wfo-0001012230]
synonym Crataegus asperata Sarg. Crataegus S. Michigan : 542 (1906 publ. 1907) [wfo-0000986633]
synonym Crataegus ater Ashe J. Elisha Mitchell Sci. Soc. 19(1): 21 (1903) [wfo-0001010046]
synonym Crataegus bracteata Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 91 (1908) [wfo-0000995149]
homotypic Crataegus mackenzii var. bracteata (Sarg.) E.J.Palmer Rhodora 40: 133 (1938) [wfo-0001012234]
synonym Crataegus caerulescens Sarg. J. Arnold Arbor. 3: 193 (1922) [wfo-0000995259]
homotypic Crataegus porteri var. caerulescens (Sarg.) E.J.Palmer Brittonia 5: 488 (1946) [wfo-0001012251]
synonym Crataegus cicur Ashe Ann. Carnegie Mus. 1: 397 (1902) [wfo-0000986687]
synonym Crataegus conjuncta Sarg. Rhodora 5: 57 (1903) [wfo-0000995336]
homotypic Crataegus pruinosa var. conjuncta (Sarg.) Eggl. Rhodora 10: 81 (1908) [wfo-0001012266]
synonym Crataegus crawfordiana Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 169 (1910) [wfo-0001012168]
synonym Crataegus deducta Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 602 (1905) [wfo-0000986751]
synonym Crataegus deltoides Ashe J. Elisha Mitchell Sci. Soc. 17(2): 19 (1901) [wfo-0001012173]
synonym Crataegus durobrivensis Sarg. Trees & Shrubs 1: 3 (1902) [wfo-0001131663]
synonym Crataegus formosa Sarg. Proc. Rochester Acad. Sci. 4: 101 (1903) [wfo-0001012184]
synonym Crataegus gattingeri var. rigida E.J.Palmer Fl. Indiana : 546 (1940) [wfo-0001382233]
synonym Crataegus gaudens Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 170 (1910) [wfo-0001012209]
synonym Crataegus haemacarpa Ashe J. Elisha Mitchell Sci. Soc. 17(1): 8 (1900) [wfo-0001131666]
synonym Crataegus horridula Sarg. Crataegus S. Michigan : 526 (1906 publ. 1907) [wfo-0000986855]
synonym Crataegus howeana Sarg. Bull. New York State Mus. Nat. Hist. 105: 52 (1906) [wfo-0000986856]
synonym Crataegus kellermanii Sarg. Trees & Shrubs 2: 239 (1913) [wfo-0001012502]
synonym Crataegus latisepala Ashe Bull. North Carolina Agric. Exp. Sta. 175: 109 (1900) [wfo-0000995375]
homotypic Crataegus pruinosa var. latisepala (Ashe) Eggl. Rhodora 10: 81 (1908) [wfo-0001012277]
synonym Crataegus leiophylla Sarg. Proc. Rochester Acad. Sci. 4: 99 (1903) [wfo-0001131803]
homotypic Crataegus pruinosa var. leiophylla (Sarg.) J.B.Phipps Canad. J. Bot. 58: 1684 (1980) [wfo-0001012279]
synonym Crataegus leiophylla var. maineana (Sarg.) Eggl. Rhodora 10: 81 (1908) [wfo-0001399534]
basionym Crataegus maineana Sarg. Proc. Rochester Acad. Sci. 4: 106 (1903) [wfo-0001001036]
synonym Crataegus littoralis Sarg. Rhodora 5: 59 (1903) [wfo-0001012218]
synonym Crataegus mackenziei var. aspera (Sarg.) E.J.Palmer Brittonia 5: 487 (1946) [wfo-0001012230]
basionym Crataegus aspera Sarg. Trees & Shrubs 2: 67 (1908) [wfo-0001012156]
synonym Crataegus mackenzii var. bracteata (Sarg.) E.J.Palmer Rhodora 40: 133 (1938) [wfo-0001012234]
basionym Crataegus bracteata Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 91 (1908) [wfo-0000995149]
synonym Crataegus maineana Sarg. Proc. Rochester Acad. Sci. 4: 106 (1903) [wfo-0001001036]
homotypic Crataegus leiophylla var. maineana (Sarg.) Eggl. Rhodora 10: 81 (1908) [wfo-0001399534]
synonym Crataegus neobaxteri Sarg. Bull. New York State Mus. Nat. Hist. 122: 74 (1908) [wfo-0001012503]
synonym Crataegus parvula Sarg. Crataegus S. Michigan : 527 (1906 publ. 1907) [wfo-0001012236]
homotypic Crataegus pruinosa var. parvula (Sarg.) J.B.Phipps Canad. J. Bot. 58: 1684 (1980) [wfo-0001012282]
synonym Crataegus philadelphica Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 588 (1905) [wfo-0001000932]
homotypic Crataegus pruinosa var. philadelphica (Sarg.) Eggl. Rhodora 10: 81 (1908) [wfo-0001235971]
synonym Crataegus placiva Sarg. Ontario Nat. Sci. Bull. 4: 22 (1908) [wfo-0001005096]
synonym Crataegus placiva Sarg. Bull. New York State Mus. Nat. Hist. 122: 46 (1908) [wfo-0000987072]
synonym Crataegus platycarpa Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 92 (1908) [wfo-0001012237]
synonym Crataegus poiretiana DC. Prodr. 2: 630 (1825) [wfo-0000990500]
synonym Crataegus porteri Britton Bull. New York Bot. Gard. 1: 448 (1900) [wfo-0001012241]
homotypic Crataegus pruinosa var. porteri (Britton) Eggl. Rhodora 10: 81 (1908) [wfo-0001012284]
synonym Crataegus porteri var. caerulescens (Sarg.) E.J.Palmer Brittonia 5: 488 (1946) [wfo-0001012251]
basionym Crataegus caerulescens Sarg. J. Arnold Arbor. 3: 193 (1922) [wfo-0000995259]
synonym Crataegus pruinosa f. angulata (Sarg.) E.J.Palmer Rhodora 40: 133 (1938) [wfo-0001017475]
basionym Crataegus angulata Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 166 (1910) [wfo-0001017476]
synonym Crataegus pruinosa f. ciliata Rickett Bot. Gaz. 97: 792 (1936) [wfo-0001325589]
synonym Crataegus pruinosa var. conjuncta (Sarg.) Eggl. Rhodora 10: 81 (1908) [wfo-0001012266]
basionym Crataegus conjuncta Sarg. Rhodora 5: 57 (1903) [wfo-0000995336]
synonym Crataegus pruinosa f. glaberrima Rickett Bot. Gaz. 97: 793 (1936) [wfo-0001325590]
synonym Crataegus pruinosa var. grandiflora Kruschke Publ. Bot. Milwaukee Public Mus. 3: 88 (1965) [wfo-0001012276]
synonym Crataegus pruinosa var. latisepala (Ashe) Eggl. Rhodora 10: 81 (1908) [wfo-0001012277]
basionym Crataegus latisepala Ashe Bull. North Carolina Agric. Exp. Sta. 175: 109 (1900) [wfo-0000995375]
synonym Crataegus pruinosa var. leiophylla (Sarg.) J.B.Phipps Canad. J. Bot. 58: 1684 (1980) [wfo-0001012279]
basionym Crataegus leiophylla Sarg. Proc. Rochester Acad. Sci. 4: 99 (1903) [wfo-0001131803]
synonym Crataegus pruinosa f. mecocantha Kruschke Publ. Bot. Milwaukee Public Mus. 3: 94 (1965) [wfo-0001325591]
synonym Crataegus pruinosa var. parvula (Sarg.) J.B.Phipps Canad. J. Bot. 58: 1684 (1980) [wfo-0001012282]
basionym Crataegus parvula Sarg. Crataegus S. Michigan : 527 (1906 publ. 1907) [wfo-0001012236]
synonym Crataegus pruinosa var. philadelphica (Sarg.) Eggl. Rhodora 10: 81 (1908) [wfo-0001235971]
basionym Crataegus philadelphica Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 588 (1905) [wfo-0001000932]
synonym Crataegus pruinosa var. porteri (Britton) Eggl. Rhodora 10: 81 (1908) [wfo-0001012284]
basionym Crataegus porteri Britton Bull. New York Bot. Gard. 1: 448 (1900) [wfo-0001012241]
synonym Crataegus pruinosa f. puberula Rickett Bot. Gaz. 97: 793 (1936) [wfo-0001325592]
synonym Crataegus rigida Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 99 (1908) [wfo-0000986940]
synonym Crataegus saundersiana Sarg. Ontario Nat. Sci. Bull. 4: 66 (1908) [wfo-0001012504]
homotypic Crataegus suborbiculata var. saundersiana (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 171 (1965) [wfo-0001012505]
synonym Crataegus sitiens Ashe J. Elisha Mitchell Sci. Soc. 20(2): 54 (1904) [wfo-0000987201]
synonym Crataegus suborbiculata var. saundersiana (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 171 (1965) [wfo-0001012505]
basionym Crataegus saundersiana Sarg. Ontario Nat. Sci. Bull. 4: 66 (1908) [wfo-0001012504]
synonym Crataegus vicinalis Beadle Biltmore Bot. Stud. 1: 124 (1902) [wfo-0001012293]
C. pruinosa var. virella (Ashe) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 181 (1965) [wfo-0001012291]
basionym Crataegus virella Ashe Ann. Carnegie Mus. 1: 396 (1902) [wfo-0001012295]
synonym Crataegus immanis Ashe J. Elisha Mitchell Sci. Soc. 19(1): 22 (1903) [wfo-0001011532]
synonym Crataegus lecta Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 187 (1910) [wfo-0001012213]
synonym Crataegus mackenzii Sarg. Man. Fl. Jackson County : 108 (1902) [wfo-0001131800]
synonym Crataegus virella Ashe Ann. Carnegie Mus. 1: 396 (1902) [wfo-0001012295]
homotypic Crataegus pruinosa var. virella (Ashe) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 181 (1965) [wfo-0001012291]
C. pseudoazarolus Popov Trudy Prikl. Bot. 22: 442 (1929) [wfo-0000989811]
synonym Crataegus androssovii Essenova & Kerimova Izv. Akad. Nauk Turkmensk. S.S.R., Ser. Biol. Nauk 1976(2): 72 (1976) [wfo-0000989544]
synonym Crataegus cinovskisii Kassumova Bot. Zhurn. (Moscow & Leningrad) 70: 266 (1985) [wfo-0000988321]
synonym Crataegus nikitinii Essenova Novosti Sist. Vyssh. Rast. 13: 160 (1976) [wfo-0000988808]
C. pseudoheterophylla Pojark. Fl. URSS 9: 506 (1939) [wfo-0000989032]
C. pseudoheterophylla subsp. pseudoheterophylla Unknown [wfo-0001016019]
C. pseudoheterophylla subsp. turcomanica (Pojark.) K.I.Chr. Syst. Bot. Monogr. 35: 98 (1992) [wfo-0000999261]
basionym Crataegus turcomanica Pojark. Fl. URSS 9: 507 (1939) [wfo-0000989442]
synonym Crataegus turcomanica Pojark. Fl. URSS 9: 507 (1939) [wfo-0000989442]
homotypic Crataegus pseudoheterophylla subsp. turcomanica (Pojark.) K.I.Chr. Syst. Bot. Monogr. 35: 98 (1992) [wfo-0000999261]
C. pseudosanguinea Popov ex Pojark. Novosti Sist. Vyssh. Rast. 7: 196 (1970 publ. 1971) [wfo-0001014219]
C. puberis Sarg. Bull. New York State Mus. Nat. Hist. 122: 73 (1908) [wfo-0001011579]
C. pulcherrima Ashe J. Elisha Mitchell Sci. Soc. 16(2): 77 (1900) [wfo-0001004122]
synonym Crataegus abstrusa Beadle Biltmore Bot. Stud. 1: 66 (1902) [wfo-0000983604]
synonym Crataegus alma Beadle Biltmore Bot. Stud. 1: 64 (1902) [wfo-0001010017]
synonym Crataegus ancisa Beadle Biltmore Bot. Stud. 1: 63 (1902) [wfo-0001010031]
synonym Crataegus assimilis Beadle Biltmore Bot. Stud. 1: 68 (1902) [wfo-0000983607]
synonym Crataegus austrina Beadle Biltmore Bot. Stud. 1: 59 (1902) [wfo-0000983600]
synonym Crataegus concinna Beadle Biltmore Bot. Stud. 1: 70 (1902) [wfo-0000983608]
synonym Crataegus contrita Beadle Biltmore Bot. Stud. 1: 61 (1902) [wfo-0001010164]
synonym Crataegus illustris Beadle Biltmore Bot. Stud. 1: 68 (1902) [wfo-0000983606]
synonym Crataegus inanis Beadle Biltmore Bot. Stud. 1: 62 (1902) [wfo-0001010344]
synonym Crataegus incilis Beadle Biltmore Bot. Stud. 1: 41 (1901) [wfo-0000986867]
homotypic Crataegus pulcherrima var. incilis (Beadle) Lance Phytoneuron 2011-3: 7 (2011) [wfo-0001400282]
synonym Crataegus lenis Beadle Biltmore Bot. Stud. 1: 67 (1902) [wfo-0000983605]
synonym Crataegus macilenta Beadle Biltmore Bot. Stud. 1: 64 (1902) [wfo-0000983655]
synonym Crataegus mendosa Beadle Biltmore Bot. Stud. 1: 65 (1902) [wfo-0001004070]
synonym Crataegus opima Beadle Biltmore Bot. Stud. 1: 40 (1901) [wfo-0001012297]
homotypic Crataegus pulcherrima var. opima (Beadle) Lance Phytoneuron 2011-3: 7 (2011) [wfo-0001400283]
synonym Crataegus pallens Beadle Biltmore Bot. Stud. 1: 27 (1901) [wfo-0001011686]
homotypic Crataegus venusta var. pallens (Beadle) Lance Phytoneuron 2011-3: 8 (2011) [wfo-0001400285]
synonym Crataegus pinetorum Beadle Bot. Gaz. 30: 343 (1900) [wfo-0001010533]
synonym Crataegus pulcherrima var. incilis (Beadle) Lance Phytoneuron 2011-3: 7 (2011) [wfo-0001400282]
basionym Crataegus incilis Beadle Biltmore Bot. Stud. 1: 41 (1901) [wfo-0000986867]
synonym Crataegus pulcherrima var. opima (Beadle) Lance Phytoneuron 2011-3: 7 (2011) [wfo-0001400283]
basionym Crataegus opima Beadle Biltmore Bot. Stud. 1: 40 (1901) [wfo-0001012297]
synonym Crataegus robur Beadle Biltmore Bot. Stud. 1: 69 (1902) [wfo-0001012306]
synonym Crataegus robur f. megacarpa Murrill Castanea 7: 27 (1942) [wfo-0001325594]
synonym Crataegus robur f. sulphurea Murrill Castanea 7: 27 (1942) [wfo-0001325595]
synonym Crataegus tecta Beadle Biltmore Bot. Stud. 1: 26 (1901) [wfo-0000983581]
synonym Crataegus venusta var. pallens (Beadle) Lance Phytoneuron 2011-3: 8 (2011) [wfo-0001400285]
basionym Crataegus pallens Beadle Biltmore Bot. Stud. 1: 27 (1901) [wfo-0001011686]
C. punctata Jacq. Hort. Bot. Vindob. 1: 10 (1770) [wfo-0001010545]
homotypic Crataegus tomentosa var. punctata (Jacq.) A.Gray Manual, ed. 2: 124 (1856) [wfo-0000990061]
homotypic Halmia punctata (Jacq.) M.Roem. Fam. Nat. Syn. Monogr. 3: 134 (1847) [wfo-0000990071]
homotypic Mespilus punctata (Jacq.) Loisel. Trait‚ des arbres et arbustes que l'on cultive en France ; 1800 152 1809 [wfo-0000990057]
homotypic Mespilus punctata (Jacq.) Dum.Cours. Bot. Cult. 3: 328 (1802) [wfo-0001272559]
homotypic Oxyacantha punctata (Jacq.) Nieuwl. Amer. Midl. Naturalist 4: 278 (1915) [wfo-0000990062]
synonym Crataegus collina var. secta (Sarg.) E.J.Palmer Rhodora 40: 132 (1938) [wfo-0001012312]
basionym Crataegus secta Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 83 (1908) [wfo-0000994948]
synonym Crataegus collina var. succincta (Sarg.) E.J.Palmer Rhodora 40: 132 (1938) [wfo-0001012328]
basionym Crataegus succincta Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 78 (1908) [wfo-0000994965]
synonym Crataegus crocata Ashe Ann. Carnegie Mus. 1: 389 (1902) [wfo-0000986723]
basionym Crataegus punctata f. aurea Aiton Hort. Kew. 2: 170 (1789) [wfo-0001321801]
homotypic Crataegus punctata f. aurea (Aiton) Rehder Bibliogr. Cult. Trees : 244 (1949) [wfo-0001402898]
synonym Crataegus cuneifolia (Ehrh.) Borkh. Arch. Bot. (Leipzig) 1(3): 86 (1798) [wfo-0000990052]
basionym Mespilus cuneifolia Ehrh. Gartenkalender 3: 286 (1784) [wfo-0000990050]
synonym Crataegus fastosa Sarg. Trees & Shrubs 1: 61 (1903) [wfo-0001012331]
synonym Crataegus flava Darl. Fl. Cestr. : 292 (1837) [wfo-0000990059]
synonym Crataegus moselemensis Gruber Bull. Torrey Bot. Club 32: 391 (1905) [wfo-0000986902]
synonym Crataegus moselemensis var. corrugata Gruber Bull. Torrey Bot. Club 32: 391 (1905) [wfo-0001399543]
synonym Crataegus obovatifolia M.Roem. Fam. Nat. Syn. Monogr. 3: 120 (1847) [wfo-0000990060]
synonym Crataegus pratensis Sarg. Bot. Gaz. 31: 6 (1901) [wfo-0001010538]
synonym Crataegus punctata var. aurea Sol. Hortus kewensis ; 1789 170 1789 [wfo-0001012334]
synonym Crataegus punctata f. aurea Aiton Hort. Kew. 2: 170 (1789) [wfo-0001321801]
homotypic Crataegus crocata Ashe Ann. Carnegie Mus. 1: 389 (1902) [wfo-0000986723]
homotypic Crataegus punctata f. aurea (Aiton) Rehder Bibliogr. Cult. Trees : 244 (1949) [wfo-0001402898]
synonym Crataegus punctata f. aurea (Aiton) Rehder Bibliogr. Cult. Trees : 244 (1949) [wfo-0001402898]
basionym Crataegus punctata f. aurea Aiton Hort. Kew. 2: 170 (1789) [wfo-0001321801]
homotypic Crataegus crocata Ashe Ann. Carnegie Mus. 1: 389 (1902) [wfo-0000986723]
synonym Crataegus punctata var. canescens Britton Bull. Torrey Bot. Club 21: 231 (1894) [wfo-0001012335]
homotypic Crataegus punctata f. canescens (Britton) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 158 (1965) [wfo-0001325171]
synonym Crataegus punctata f. canescens (Britton) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 158 (1965) [wfo-0001325171]
basionym Crataegus punctata var. canescens Britton Bull. Torrey Bot. Club 21: 231 (1894) [wfo-0001012335]
synonym Crataegus punctata subsp. decipiens Schuette Proc. Biol. Soc. Washington 16: 96 (1903) [wfo-0001368099]
synonym Crataegus punctata f. intermedia Kruschke Publ. Bot. Milwaukee Public Mus. 3: 25 (1965) [wfo-0001325170]
synonym Crataegus punctata var. microphylla Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 159 (1910) [wfo-0001012338]
synonym Crataegus punctata var. mutabilis Gruber Bull. Torrey Bot. Club 32: 390 (1905) [wfo-0001399554]
synonym Crataegus punctata f. punctata [wfo-0001131734]
synonym Crataegus punctata var. rubra Aiton Hort. Kew. 2: 170 (1789) [wfo-1200092130]
synonym Crataegus punctata var. rubra Sol. Hortus kewensis ; 1789 170 1789 [wfo-0000990051]
synonym Crataegus punctata var. xanthocarpa (M.Roem.) Lavallée Icon. Sel. Arb. : 53 (1881) [wfo-1200085887]
basionym Halmia punctata unranked xanthocarpa M.Roem. Fam. Nat. Syn. Monogr. 3: 135 (1847) [wfo-1200076882]
synonym Crataegus pyrifolia (Desf.) Rehder Bibliogr. Cult. Trees : 244 (1949) [wfo-0000990055]
basionym Mespilus pirifolia Desf. Hist. Arbr. France 2: 156 (1809) [wfo-0001003168]
synonym Crataegus secta Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 83 (1908) [wfo-0000994948]
homotypic Crataegus collina var. secta (Sarg.) E.J.Palmer Rhodora 40: 132 (1938) [wfo-0001012312]
synonym Crataegus succincta Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 78 (1908) [wfo-0000994965]
homotypic Crataegus collina var. succincta (Sarg.) E.J.Palmer Rhodora 40: 132 (1938) [wfo-0001012328]
synonym Crataegus tomentosa unranked plicata Alph.Wood Class-book Bot. : 330 (1861) [wfo-1200076691]
synonym Crataegus tomentosa var. punctata (Jacq.) A.Gray Manual, ed. 2: 124 (1856) [wfo-0000990061]
basionym Crataegus punctata Jacq. Hort. Bot. Vindob. 1: 10 (1770) [wfo-0001010545]
homotypic Halmia punctata (Jacq.) M.Roem. Fam. Nat. Syn. Monogr. 3: 134 (1847) [wfo-0000990071]
homotypic Mespilus punctata (Jacq.) Loisel. Trait‚ des arbres et arbustes que l'on cultive en France ; 1800 152 1809 [wfo-0000990057]
homotypic Mespilus punctata (Jacq.) Dum.Cours. Bot. Cult. 3: 328 (1802) [wfo-0001272559]
homotypic Oxyacantha punctata (Jacq.) Nieuwl. Amer. Midl. Naturalist 4: 278 (1915) [wfo-0000990062]
synonym Halmia cornifolia (Münchh.) M.Roem. Fam. Nat. Syn. Monogr. 3: 135 (1847) [wfo-0000990072]
basionym Mespilus cornifolia Poir. Encycl. 4: 415 (1798) [wfo-0000990859]
synonym Halmia punctata (Jacq.) M.Roem. Fam. Nat. Syn. Monogr. 3: 134 (1847) [wfo-0000990071]
basionym Crataegus punctata Jacq. Hort. Bot. Vindob. 1: 10 (1770) [wfo-0001010545]
homotypic Crataegus tomentosa var. punctata (Jacq.) A.Gray Manual, ed. 2: 124 (1856) [wfo-0000990061]
homotypic Mespilus punctata (Jacq.) Loisel. Trait‚ des arbres et arbustes que l'on cultive en France ; 1800 152 1809 [wfo-0000990057]
homotypic Mespilus punctata (Jacq.) Dum.Cours. Bot. Cult. 3: 328 (1802) [wfo-0001272559]
homotypic Oxyacantha punctata (Jacq.) Nieuwl. Amer. Midl. Naturalist 4: 278 (1915) [wfo-0000990062]
synonym Halmia punctata unranked trewiana M.Roem. Fam. Nat. Syn. Monogr. 3: 135 (1847) [wfo-1200076881]
synonym Halmia punctata unranked xanthocarpa M.Roem. Fam. Nat. Syn. Monogr. 3: 135 (1847) [wfo-1200076882]
homotypic Crataegus punctata var. xanthocarpa (M.Roem.) Lavallée Icon. Sel. Arb. : 53 (1881) [wfo-1200085887]
synonym Mespilus caroliniana J.C.Wendl. Flora 6: 701 (1823) [wfo-0001004439]
synonym Mespilus cornifolia Münchh. Hausvater 5(1): 145 (1770) [wfo-0000990049]
synonym Mespilus cuneifolia Ehrh. Gartenkalender 3: 286 (1784) [wfo-0000990050]
homotypic Crataegus cuneifolia (Ehrh.) Borkh. Arch. Bot. (Leipzig) 1(3): 86 (1798) [wfo-0000990052]
synonym Mespilus flexuosa Bosc Encycl. Agric. vii. 591. [wfo-0001008425]
synonym Mespilus pirifolia Desf. Hist. Arbr. France 2: 156 (1809) [wfo-0001003168]
homotypic Crataegus pyrifolia (Desf.) Rehder Bibliogr. Cult. Trees : 244 (1949) [wfo-0000990055]
synonym Mespilus punctata (Jacq.) Dum.Cours. Bot. Cult. 3: 328 (1802) [wfo-0001272559]
basionym Crataegus punctata Jacq. Hort. Bot. Vindob. 1: 10 (1770) [wfo-0001010545]
homotypic Crataegus tomentosa var. punctata (Jacq.) A.Gray Manual, ed. 2: 124 (1856) [wfo-0000990061]
homotypic Halmia punctata (Jacq.) M.Roem. Fam. Nat. Syn. Monogr. 3: 134 (1847) [wfo-0000990071]
homotypic Mespilus punctata (Jacq.) Loisel. Trait‚ des arbres et arbustes que l'on cultive en France ; 1800 152 1809 [wfo-0000990057]
homotypic Oxyacantha punctata (Jacq.) Nieuwl. Amer. Midl. Naturalist 4: 278 (1915) [wfo-0000990062]
synonym Mespilus punctata (Jacq.) Loisel. Trait‚ des arbres et arbustes que l'on cultive en France ; 1800 152 1809 [wfo-0000990057]
basionym Crataegus punctata Jacq. Hort. Bot. Vindob. 1: 10 (1770) [wfo-0001010545]
homotypic Crataegus tomentosa var. punctata (Jacq.) A.Gray Manual, ed. 2: 124 (1856) [wfo-0000990061]
homotypic Halmia punctata (Jacq.) M.Roem. Fam. Nat. Syn. Monogr. 3: 134 (1847) [wfo-0000990071]
homotypic Mespilus punctata (Jacq.) Dum.Cours. Bot. Cult. 3: 328 (1802) [wfo-0001272559]
homotypic Oxyacantha punctata (Jacq.) Nieuwl. Amer. Midl. Naturalist 4: 278 (1915) [wfo-0000990062]
synonym Mespilus trewiana Tausch Flora 21: 716 (1838) [wfo-0000990058]
homotypic Phaenopyrum trewianum (Tausch) M.Roem. Fam. Nat. Syn. Monogr. 3: 154 (1847) [wfo-0000990070]
synonym Oxyacantha punctata (Jacq.) Nieuwl. Amer. Midl. Naturalist 4: 278 (1915) [wfo-0000990062]
basionym Crataegus punctata Jacq. Hort. Bot. Vindob. 1: 10 (1770) [wfo-0001010545]
homotypic Crataegus tomentosa var. punctata (Jacq.) A.Gray Manual, ed. 2: 124 (1856) [wfo-0000990061]
homotypic Halmia punctata (Jacq.) M.Roem. Fam. Nat. Syn. Monogr. 3: 134 (1847) [wfo-0000990071]
homotypic Mespilus punctata (Jacq.) Loisel. Trait‚ des arbres et arbustes que l'on cultive en France ; 1800 152 1809 [wfo-0000990057]
homotypic Mespilus punctata (Jacq.) Dum.Cours. Bot. Cult. 3: 328 (1802) [wfo-0001272559]
synonym Phaenopyrum trewianum (Tausch) M.Roem. Fam. Nat. Syn. Monogr. 3: 154 (1847) [wfo-0000990070]
basionym Mespilus trewiana Tausch Flora 21: 716 (1838) [wfo-0000990058]
C. purpurella J.B.Phipps & R.O'Kennon J. Bot. Res. Inst. Texas 1: 1066 (2007) [wfo-0001014438]
C. putata Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 244 (1910) [wfo-0001010546]
synonym Crataegus puta Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 192 (1910) [wfo-0000987135]
C. pycnoloba Boiss. & Heldr. Diagn. Pl. Orient., ser. 2, 2: 46 (1856) [wfo-0000989062]
homotypic Mespilus pycnoloba (Boiss. & Heldr.) K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 390 (1862) [wfo-0000997283]
homotypic Mespilus tanacetifolia var. pycnoloba (Boiss. & Heldr.) Wenz. Linnaea 38: 146 (1874) [wfo-0000990271]
synonym Crataegus triloba Pers. Syn. Pl. 2: 37 (1806) [wfo-0000984369]
synonym Mespilus pycnoloba (Boiss. & Heldr.) K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 390 (1862) [wfo-0000997283]
basionym Crataegus pycnoloba Boiss. & Heldr. Diagn. Pl. Orient., ser. 2, 2: 46 (1856) [wfo-0000989062]
homotypic Mespilus tanacetifolia var. pycnoloba (Boiss. & Heldr.) Wenz. Linnaea 38: 146 (1874) [wfo-0000990271]
synonym Mespilus tanacetifolia var. pycnoloba (Boiss. & Heldr.) Wenz. Linnaea 38: 146 (1874) [wfo-0000990271]
basionym Crataegus pycnoloba Boiss. & Heldr. Diagn. Pl. Orient., ser. 2, 2: 46 (1856) [wfo-0000989062]
homotypic Mespilus pycnoloba (Boiss. & Heldr.) K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 390 (1862) [wfo-0000997283]
C. radnoti-gyarmatii Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 190 (2015) [wfo-1000038125]
C. ravida Ashe J. Elisha Mitchell Sci. Soc. 17(2): 6 (1901) [wfo-0001010547]
C. remotilobata Raikova ex Popov Trudy Prikl. Bot. 22: 438 (1929) [wfo-0001016153]
C. reverchonii Sarg. Trees & Shrubs 1: 55 (1903) [wfo-0001010549]
C. reverchonii var. mohrii (Beadle) J.B.Phipps J. Bot. Res. Inst. Texas 1: 1006 (2007) [wfo-0001383331]
basionym Crataegus mohrii Beadle Bot. Gaz. 28: 416 (1899) [wfo-0001011143]
synonym Crataegus mohrii Beadle Bot. Gaz. 28: 416 (1899) [wfo-0001011143]
homotypic Crataegus reverchonii var. mohrii (Beadle) J.B.Phipps J. Bot. Res. Inst. Texas 1: 1006 (2007) [wfo-0001383331]
C. reverchonii var. palmeri (Sarg.) J.B.Phipps Novon 16: 386 (2006) [wfo-0001383178]
basionym Crataegus palmeri Sarg. Trees & Shrubs 1: 57 (1903) [wfo-0001011151]
synonym Crataegus palmeri Sarg. Trees & Shrubs 1: 57 (1903) [wfo-0001011151]
homotypic Crataegus reverchonii var. palmeri (Sarg.) J.B.Phipps Novon 16: 386 (2006) [wfo-0001383178]
C. reverchonii var. reverchonii Unknown [wfo-1200075026]
synonym Crataegus discolor Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 44 (1908) [wfo-0001012340]
homotypic Crataegus reverchonii var. discolor (Sarg.) E.J.Palmer Brittonia 5: 482 (1946) [wfo-0001012341]
synonym Crataegus reverchonii var. discolor (Sarg.) E.J.Palmer Brittonia 5: 482 (1946) [wfo-0001012341]
basionym Crataegus discolor Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 44 (1908) [wfo-0001012340]
synonym Crataegus reverchonii var. stevensiana (Sarg.) E.J.Palmer Brittonia 5: 482 (1946) [wfo-0001012342]
basionym Crataegus stevensiana Sarg. J. Arnold Arbor. 4: 99 (1923) [wfo-0001012343]
synonym Crataegus stevensiana Sarg. J. Arnold Arbor. 4: 99 (1923) [wfo-0001012343]
homotypic Crataegus reverchonii var. stevensiana (Sarg.) E.J.Palmer Brittonia 5: 482 (1946) [wfo-0001012342]
C. rhipidophylla Gand. Bull. Soc. Bot. France 18: 447 (1871 publ. 1872) [wfo-0000989083]
synonym Crataegus laciniata Steven in Bess. Enum. Pl. Volh. 38. [wfo-0000987341]
homotypic Crataegus monogyna subsp. laciniata (Steven ex Besser) Pénzes ; 1956 121 1956 [wfo-0000998235]
homotypic Crataegus monogyna var. laciniata (Steven ex Besser) Ledeb. Flora rossica ; 1841 89 1843 [wfo-0000998244]
homotypic Mespilus monogyna var. laciniata (Steven ex Besser) Wenz. ; 1873-1874 155 1874 [wfo-0000999539]
homotypic Oxyacantha laciniata (Ledeb.) M.Roem. Fam. Nat. Syn. Monogr. 3: 109 (1847) [wfo-0000990335]
synonym Crataegus monogyna subsp. laciniata (Steven ex Besser) Pénzes ; 1956 121 1956 [wfo-0000998235]
basionym Crataegus laciniata Steven in Bess. Enum. Pl. Volh. 38. [wfo-0000987341]
homotypic Crataegus monogyna var. laciniata (Steven ex Besser) Ledeb. Flora rossica ; 1841 89 1843 [wfo-0000998244]
homotypic Mespilus monogyna var. laciniata (Steven ex Besser) Wenz. ; 1873-1874 155 1874 [wfo-0000999539]
homotypic Oxyacantha laciniata (Ledeb.) M.Roem. Fam. Nat. Syn. Monogr. 3: 109 (1847) [wfo-0000990335]
synonym Crataegus monogyna var. laciniata (Steven ex Besser) Ledeb. Flora rossica ; 1841 89 1843 [wfo-0000998244]
basionym Crataegus laciniata Steven in Bess. Enum. Pl. Volh. 38. [wfo-0000987341]
homotypic Crataegus monogyna subsp. laciniata (Steven ex Besser) Pénzes ; 1956 121 1956 [wfo-0000998235]
homotypic Mespilus monogyna var. laciniata (Steven ex Besser) Wenz. ; 1873-1874 155 1874 [wfo-0000999539]
homotypic Oxyacantha laciniata (Ledeb.) M.Roem. Fam. Nat. Syn. Monogr. 3: 109 (1847) [wfo-0000990335]
synonym Crataegus monogyna f. rosiformis (Janka) Hayek Prodromus florae peninsulae Balcanicae ; 1924 756 1926 [wfo-0000998415]
basionym Crataegus rosiformis Janka Math. Term. Közlem. 12: 166 (1876) [wfo-0001001849]
homotypic Crataegus monogyna f. rosiformis (Janka) Beck Icon. Fl. Germ. Helv. 25(2): 25 (1914) [wfo-0000998407]
homotypic Crataegus monogyna var. rosiformis (Janka) K.Malý Glasn. Zemaljsk. Muz. Bosni Hercegovini 31: 70 (1919) [wfo-1200092083]
synonym Crataegus oxyacantha var. microphylla (Gand.) Rouy & E.G.Camus Flore de France ; 1893 6 1901 [wfo-0000999007]
basionym Crataegus microphylla Gand. Bull. Soc. Bot. France 18: 451 (1871 publ. 1872) [wfo-0000987337]
homotypic Crataegus oxyacantha var. microphylla Rouy & E.G.Camus Fl. France 7: 6 (1901) [wfo-1200092112]
synonym Mespilus monogyna var. laciniata (Steven ex Besser) Wenz. ; 1873-1874 155 1874 [wfo-0000999539]
basionym Crataegus laciniata Steven in Bess. Enum. Pl. Volh. 38. [wfo-0000987341]
homotypic Crataegus monogyna subsp. laciniata (Steven ex Besser) Pénzes ; 1956 121 1956 [wfo-0000998235]
homotypic Crataegus monogyna var. laciniata (Steven ex Besser) Ledeb. Flora rossica ; 1841 89 1843 [wfo-0000998244]
homotypic Oxyacantha laciniata (Ledeb.) M.Roem. Fam. Nat. Syn. Monogr. 3: 109 (1847) [wfo-0000990335]
C. rhipidophylla var. browicziana (K.I.Chr.) Dönmez Bot. J. Linn. Soc. 155: 237 (2007) [wfo-0001400040]
basionym Crataegus browicziana K.I.Chr. Syst. Bot. Monogr. 35: 153 (1992) [wfo-0001348528]
synonym Crataegus browicziana K.I.Chr. Syst. Bot. Monogr. 35: 153 (1992) [wfo-0001348528]
homotypic Crataegus rhipidophylla var. browicziana (K.I.Chr.) Dönmez Bot. J. Linn. Soc. 155: 237 (2007) [wfo-0001400040]
C. rhipidophylla var. rhipidophylla Unknown [wfo-0000987339]
synonym Crataegus appressidens Pojark. Novosti Sist. Vyssh. Rast. 1: 164 (1964) [wfo-0000988116]
synonym Crataegus calycina subsp. curvisepala (Lindm.) Franco Feddes Repert. 79: 39 (1968) [wfo-0000997590]
basionym Crataegus curvisepala Lindm. Sv. Fanerogamfl. 307 (1918). [wfo-0000988366]
homotypic Crataegus monogyna subsp. curvisepala (Lindm.) Jáv. & Soó Magyar Növényvilág Kézikönyve 1: 250 (1951) [wfo-1200085870]
homotypic Crataegus rosiformis subsp. curvisepala (Lindm.) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 192 (2015) [wfo-1200089849]
synonym Crataegus curvisepala Lindm. Sv. Fanerogamfl. 307 (1918). [wfo-0000988366]
homotypic Crataegus calycina subsp. curvisepala (Lindm.) Franco Feddes Repert. 79: 39 (1968) [wfo-0000997590]
homotypic Crataegus monogyna subsp. curvisepala (Lindm.) Jáv. & Soó Magyar Növényvilág Kézikönyve 1: 250 (1951) [wfo-1200085870]
homotypic Crataegus rosiformis subsp. curvisepala (Lindm.) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 192 (2015) [wfo-1200089849]
synonym Crataegus curvisepala subsp. carpatica Hrabětová Biologia (Bratislava) 25: 497 (1970) [wfo-1200076153]
homotypic Crataegus rosiformis var. carpatica (Hrabětová) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 175 (2015) [wfo-1200089837]
synonym Crataegus curvisepala subsp. carstica Hrabětová Biologia (Bratislava) 24: 553 (1969) [wfo-0000997608]
homotypic Crataegus rosiformis var. carstica (Hrabětová) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 176 (2015) [wfo-1200089839]
synonym Crataegus curvisepala subsp. cremnicensis Hrabětová Biologia (Bratislava) 25: 498 (1970) [wfo-1200076154]
synonym Crataegus curvisepala var. quadriloba Petauer Biol. Vestn. 28(2): 77 (1980 publ. 1981) [wfo-0000997641]
synonym Crataegus curvisepala var. rigidula Hrabětová Biologia (Bratislava) 25: 498 (1970) [wfo-1200076155]
homotypic Crataegus rosiformis f. rigidula (Hrabětová) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 176 (2015) [wfo-1200089838]
synonym Crataegus curvisepala f. submontana Hrabětová Práce Oboru Bot. Zool. 1977: 46 (1977) [wfo-1200076156]
synonym Crataegus laciniata Steven ex Besser Enum. Pl. Volh. : 58 (1822) [wfo-1000060452]
homotypic Crataegus monogyna var. laciniata Ledeb. Fl. Ross. 2: 89 (1843) [wfo-1200092069]
synonym Crataegus microphylla Gand. Bull. Soc. Bot. France 18: 451 (1871 publ. 1872) [wfo-0000987337]
homotypic Crataegus oxyacantha var. microphylla (Gand.) Rouy & E.G.Camus Flore de France ; 1893 6 1901 [wfo-0000999007]
homotypic Crataegus oxyacantha var. microphylla Rouy & E.G.Camus Fl. France 7: 6 (1901) [wfo-1200092112]
synonym Crataegus monogyna subsp. curvisepala (Lindm.) Jáv. & Soó Magyar Növényvilág Kézikönyve 1: 250 (1951) [wfo-1200085870]
basionym Crataegus curvisepala Lindm. Sv. Fanerogamfl. 307 (1918). [wfo-0000988366]
homotypic Crataegus calycina subsp. curvisepala (Lindm.) Franco Feddes Repert. 79: 39 (1968) [wfo-0000997590]
homotypic Crataegus rosiformis subsp. curvisepala (Lindm.) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 192 (2015) [wfo-1200089849]
synonym Crataegus monogyna var. hirsutointermedia Pénzes Kert. Szölész. Föisk. Évk. 18: 115 (1954 publ. 1956) [wfo-0000998126]
synonym Crataegus monogyna var. laciniata Ledeb. Fl. Ross. 2: 89 (1843) [wfo-1200092069]
basionym Crataegus laciniata Steven ex Besser Enum. Pl. Volh. : 58 (1822) [wfo-1000060452]
synonym Crataegus monogyna unranked laciniata (Ledeb.) Dippel Handb. Laubholzk. 3: 459 (1893) [wfo-1200092071]
synonym Crataegus monogyna subsp. laciniata (Ledeb.) Pénzes Kert. Szölész. Föisk. Évk. 18: 121 (1954 publ. 1956) [wfo-1200092072]
synonym Crataegus monogyna var. mauriannensis E.Didier Bull. Soc. Dauphin. Échange Pl. 9: 385 (1882) [wfo-0000998302]
homotypic Crataegus oxyacantha var. mauriannensis (E.Didier) H.Lév. Bull. Géogr. Bot. 22: 181 (1912) [wfo-0000998961]
homotypic Crataegus oxyacantha prol. mauriannensis (E.Didier) Rouy & E.G.Camus Fl. France 7: 6 (1901) [wfo-1200075697]
synonym Crataegus monogyna var. rosiformis (Janka) K.Malý Glasn. Zemaljsk. Muz. Bosni Hercegovini 31: 70 (1919) [wfo-1200092083]
basionym Crataegus rosiformis Janka Math. Term. Közlem. 12: 166 (1876) [wfo-0001001849]
homotypic Crataegus monogyna f. rosiformis (Janka) Beck Icon. Fl. Germ. Helv. 25(2): 25 (1914) [wfo-0000998407]
homotypic Crataegus monogyna f. rosiformis (Janka) Hayek Prodromus florae peninsulae Balcanicae ; 1924 756 1926 [wfo-0000998415]
synonym Crataegus monogyna f. rosiformis (Janka) Beck Icon. Fl. Germ. Helv. 25(2): 25 (1914) [wfo-0000998407]
basionym Crataegus rosiformis Janka Math. Term. Közlem. 12: 166 (1876) [wfo-0001001849]
homotypic Crataegus monogyna f. rosiformis (Janka) Hayek Prodromus florae peninsulae Balcanicae ; 1924 756 1926 [wfo-0000998415]
homotypic Crataegus monogyna var. rosiformis (Janka) K.Malý Glasn. Zemaljsk. Muz. Bosni Hercegovini 31: 70 (1919) [wfo-1200092083]
synonym Crataegus monogyna var. rubra Pall. Fl. Ross. 1: 26 (1784) [wfo-0000987340]
synonym Crataegus monogyna var. saxatilis Pierrat Bull. Soc. Bot. Rochelaise 11: 31 (1889 publ. 1890) [wfo-0000998425]
synonym Crataegus oxyacantha L. Sp. Pl. : 477 (1753) [wfo-0000985328]
homotypic Crataegus oxyacantha var. genuina Rouy & E.G.Camus Fl. France 7: 4 (1901) [wfo-1200076648]
homotypic Crataegus oxyacantha var. typica Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 116 (1871) [wfo-1200076675]
homotypic Mespilus oxyacantha (L.) Crantz Stirp. Austr. Fasc. 2: 39 (1763) [wfo-0000990235]
synonym Crataegus oxyacantha var. concolor H.Lév. Bull. Géogr. Bot. 22: 181 (1912) [wfo-0000987338]
synonym Crataegus oxyacantha var. genuina Rouy & E.G.Camus Fl. France 7: 4 (1901) [wfo-1200076648]
basionym Crataegus oxyacantha L. Sp. Pl. : 477 (1753) [wfo-0000985328]
homotypic Crataegus oxyacantha var. typica Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 116 (1871) [wfo-1200076675]
homotypic Mespilus oxyacantha (L.) Crantz Stirp. Austr. Fasc. 2: 39 (1763) [wfo-0000990235]
synonym Crataegus oxyacantha prol. mauriannensis (E.Didier) Rouy & E.G.Camus Fl. France 7: 6 (1901) [wfo-1200075697]
basionym Crataegus monogyna var. mauriannensis E.Didier Bull. Soc. Dauphin. Échange Pl. 9: 385 (1882) [wfo-0000998302]
homotypic Crataegus oxyacantha var. mauriannensis (E.Didier) H.Lév. Bull. Géogr. Bot. 22: 181 (1912) [wfo-0000998961]
synonym Crataegus oxyacantha var. mauriannensis (E.Didier) H.Lév. Bull. Géogr. Bot. 22: 181 (1912) [wfo-0000998961]
basionym Crataegus monogyna var. mauriannensis E.Didier Bull. Soc. Dauphin. Échange Pl. 9: 385 (1882) [wfo-0000998302]
homotypic Crataegus oxyacantha prol. mauriannensis (E.Didier) Rouy & E.G.Camus Fl. France 7: 6 (1901) [wfo-1200075697]
synonym Crataegus oxyacantha var. microphylla Rouy & E.G.Camus Fl. France 7: 6 (1901) [wfo-1200092112]
basionym Crataegus microphylla Gand. Bull. Soc. Bot. France 18: 451 (1871 publ. 1872) [wfo-0000987337]
homotypic Crataegus oxyacantha var. microphylla (Gand.) Rouy & E.G.Camus Flore de France ; 1893 6 1901 [wfo-0000999007]
synonym Crataegus oxyacantha var. paulii Rehder Stand. Cycl. Hort. 2: 886 (1914) [wfo-0001011217]
synonym Crataegus oxyacantha var. typica Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 116 (1871) [wfo-1200076675]
basionym Crataegus oxyacantha L. Sp. Pl. : 477 (1753) [wfo-0000985328]
homotypic Crataegus oxyacantha var. genuina Rouy & E.G.Camus Fl. France 7: 4 (1901) [wfo-1200076648]
homotypic Mespilus oxyacantha (L.) Crantz Stirp. Austr. Fasc. 2: 39 (1763) [wfo-0000990235]
synonym Crataegus praemonticola Holub Preslia 63: 79 (1992) [wfo-0000989023]
synonym Crataegus pseudokyrtostyla Klokov Fl. URSS 6: 574 (1954) [wfo-0000989040]
synonym Crataegus rosaeformis Janka Oesterr. Bot. Z. 20: 250 (1870) [wfo-0000989090]
synonym Crataegus rosiformis Janka Math. Term. Közlem. 12: 166 (1876) [wfo-0001001849]
homotypic Crataegus monogyna f. rosiformis (Janka) Beck Icon. Fl. Germ. Helv. 25(2): 25 (1914) [wfo-0000998407]
homotypic Crataegus monogyna f. rosiformis (Janka) Hayek Prodromus florae peninsulae Balcanicae ; 1924 756 1926 [wfo-0000998415]
homotypic Crataegus monogyna var. rosiformis (Janka) K.Malý Glasn. Zemaljsk. Muz. Bosni Hercegovini 31: 70 (1919) [wfo-1200092083]
synonym Crataegus rosiformis var. carpatica (Hrabětová) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 175 (2015) [wfo-1200089837]
basionym Crataegus curvisepala subsp. carpatica Hrabětová Biologia (Bratislava) 25: 497 (1970) [wfo-1200076153]
synonym Crataegus rosiformis var. carstica (Hrabětová) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 176 (2015) [wfo-1200089839]
basionym Crataegus curvisepala subsp. carstica Hrabětová Biologia (Bratislava) 24: 553 (1969) [wfo-0000997608]
synonym Crataegus rosiformis subsp. curvisepala (Lindm.) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 192 (2015) [wfo-1200089849]
basionym Crataegus curvisepala Lindm. Sv. Fanerogamfl. 307 (1918). [wfo-0000988366]
homotypic Crataegus calycina subsp. curvisepala (Lindm.) Franco Feddes Repert. 79: 39 (1968) [wfo-0000997590]
homotypic Crataegus monogyna subsp. curvisepala (Lindm.) Jáv. & Soó Magyar Növényvilág Kézikönyve 1: 250 (1951) [wfo-1200085870]
synonym Crataegus rosiformis f. rigidula (Hrabětová) Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 176 (2015) [wfo-1200089838]
basionym Crataegus curvisepala var. rigidula Hrabětová Biologia (Bratislava) 25: 498 (1970) [wfo-1200076155]
synonym Crataegus subrotunda Klokov Fl. URSS 6: 575 (1954) [wfo-0000989328]
synonym Mespilus monogyna var. laciniata (Ledeb.) Wenz. Linnaea 38: 155 (1874) [wfo-1200092294]
synonym Mespilus oxyacantha (L.) Crantz Stirp. Austr. Fasc. 2: 39 (1763) [wfo-0000990235]
basionym Crataegus oxyacantha L. Sp. Pl. : 477 (1753) [wfo-0000985328]
homotypic Crataegus oxyacantha var. genuina Rouy & E.G.Camus Fl. France 7: 4 (1901) [wfo-1200076648]
homotypic Crataegus oxyacantha var. typica Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 116 (1871) [wfo-1200076675]
synonym Oxyacantha dioscoridis Bubani Fl. Pyren. 2: 575 (1899) [wfo-0000995012]
synonym Oxyacantha laciniata (Ledeb.) M.Roem. Fam. Nat. Syn. Monogr. 3: 109 (1847) [wfo-0000990335]
basionym Crataegus laciniata Steven in Bess. Enum. Pl. Volh. 38. [wfo-0000987341]
homotypic Crataegus monogyna subsp. laciniata (Steven ex Besser) Pénzes ; 1956 121 1956 [wfo-0000998235]
homotypic Crataegus monogyna var. laciniata (Steven ex Besser) Ledeb. Flora rossica ; 1841 89 1843 [wfo-0000998244]
homotypic Mespilus monogyna var. laciniata (Steven ex Besser) Wenz. ; 1873-1874 155 1874 [wfo-0000999539]
C. rhipidophylla var. ronnigeri (K.Malý) Janjic Nova Komin. Lepezol. Crataegus 1: 5 (2002) [wfo-1200075330]
basionym Crataegus monogyna var. ronnigeri K.Malý Glasn. Hrvatsk. Zemaljsk. Muz. u Sarajevu 52: 32 (1940) [wfo-1200075825]
homotypic Crataegus lindmanii var. ronnigeri (K.Malý) Ker.-Nagy Acta Bot. Hung. 56: 333 (2014) [wfo-1200089848]
synonym Crataegus calycina Franco Fl. Eur. 2: 75 (1968) [wfo-0001010160]
synonym Crataegus curvisepala subsp. lindmanii (Hrabětová) Byatt Bot. J. Linn. Soc. 69: 20 (1974) [wfo-0000997630]
basionym Crataegus lindmanii Hrabětová Spisy Přír. Fak. Univ. Brnĕ 491: 98 (1968) [wfo-0000988672]
homotypic Crataegus rhipidophylla var. lindmanii (Hrabětová) K.I.Chr. Syst. Bot. Monogr. 35: 92 (1992) [wfo-0000999289]
homotypic Crataegus rhipidophylla subsp. lindmanii (Hrabětová) P.A.Schmidt Sächs. Florist. Mitt. 3: 27 (1995) [wfo-0001361825]
homotypic Crataegus rosiformis subsp. lindmanii (Hrabětová) K.I.Chr. Feddes Repert. 96: 370 (1985) [wfo-0000999300]
synonym Crataegus curvisepala subsp. zlatnensis Petauer Biol. Vestn. 28(2): 77 (1980 publ. 1981) [wfo-0000997652]
homotypic Crataegus rosiformis subsp. zlatnensis (Petauer) Kerguélen & Lambinon Lejeunia 120: 75 (1987) [wfo-0001404460]
synonym Crataegus intermedia Fuss Fl. Transsilv. 211 (1866) [wfo-0000988554]
homotypic Crataegus monogyna var. intermedia (Fuss) Gams Illustrierte Flora von Mittel-Europa ; 1906 737 1922 [wfo-0000998159]
homotypic Crataegus oxyacantha var. intermedia (Fuss) Sanio ; 1891 92 1891 [wfo-0000998818]
synonym Crataegus lampocarpa Lindm. Sv. Fanerogamfl. : 307 (1918) [wfo-0000990135]
synonym Crataegus lindmanii Hrabětová Spisy Přír. Fak. Univ. Brnĕ 491: 98 (1968) [wfo-0000988672]
homotypic Crataegus curvisepala subsp. lindmanii (Hrabětová) Byatt Bot. J. Linn. Soc. 69: 20 (1974) [wfo-0000997630]
homotypic Crataegus rhipidophylla var. lindmanii (Hrabětová) K.I.Chr. Syst. Bot. Monogr. 35: 92 (1992) [wfo-0000999289]
homotypic Crataegus rhipidophylla subsp. lindmanii (Hrabětová) P.A.Schmidt Sächs. Florist. Mitt. 3: 27 (1995) [wfo-0001361825]
homotypic Crataegus rosiformis subsp. lindmanii (Hrabětová) K.I.Chr. Feddes Repert. 96: 370 (1985) [wfo-0000999300]
synonym Crataegus lindmanii var. extrasepala Ker.-Nagy, Baranec & D.Bartha VII. Kárpát-Medencei Biol. Szimp., Magyar Biol. Társ. Előadáskötet : 92 (2011) [wfo-1200076590]
synonym Crataegus lindmanii var. jodalii Ker.-Nagy Acta Bot. Hung. 56: 333 (2014) [wfo-1200085489]
synonym Crataegus lindmanii var. microsepala Ker.-Nagy, Baranec & D.Bartha VII. Kárpát-Medencei Biol. Szimp., Magyar Biol. Társ. Előadáskötet : 92 (2011) [wfo-1200076591]
synonym Crataegus lindmanii var. ronnigeri (K.Malý) Ker.-Nagy Acta Bot. Hung. 56: 333 (2014) [wfo-1200089848]
basionym Crataegus monogyna var. ronnigeri K.Malý Glasn. Hrvatsk. Zemaljsk. Muz. u Sarajevu 52: 32 (1940) [wfo-1200075825]
homotypic Crataegus rhipidophylla var. ronnigeri (K.Malý) Janjic Nova Komin. Lepezol. Crataegus 1: 5 (2002) [wfo-1200075330]
synonym Crataegus monogyna var. intermedia (Asch. & Graebn.) Gams Ill. Fl. Mitt.-Eur. 4: 737 (1922) [wfo-1200092065]
basionym Mespilus monogyna prol. intermedia Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 28 (1906) [wfo-1200075348]
homotypic Crataegus oxyacantha var. intermedia (Asch. & Graebn.) Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 92 (1890 publ. 1891) [wfo-1200092104]
synonym Crataegus monogyna var. ronnigeri K.Malý Glasn. Hrvatsk. Zemaljsk. Muz. u Sarajevu 52: 32 (1940) [wfo-1200075825]
homotypic Crataegus lindmanii var. ronnigeri (K.Malý) Ker.-Nagy Acta Bot. Hung. 56: 333 (2014) [wfo-1200089848]
homotypic Crataegus rhipidophylla var. ronnigeri (K.Malý) Janjic Nova Komin. Lepezol. Crataegus 1: 5 (2002) [wfo-1200075330]
synonym Crataegus oxyacantha var. intermedia (Asch. & Graebn.) Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 92 (1890 publ. 1891) [wfo-1200092104]
basionym Mespilus monogyna prol. intermedia Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 28 (1906) [wfo-1200075348]
homotypic Crataegus monogyna var. intermedia (Asch. & Graebn.) Gams Ill. Fl. Mitt.-Eur. 4: 737 (1922) [wfo-1200092065]
synonym Crataegus rhipidophylla subsp. lindmanii (Hrabětová) P.A.Schmidt Sächs. Florist. Mitt. 3: 27 (1995) [wfo-0001361825]
basionym Crataegus lindmanii Hrabětová Spisy Přír. Fak. Univ. Brnĕ 491: 98 (1968) [wfo-0000988672]
homotypic Crataegus curvisepala subsp. lindmanii (Hrabětová) Byatt Bot. J. Linn. Soc. 69: 20 (1974) [wfo-0000997630]
homotypic Crataegus rhipidophylla var. lindmanii (Hrabětová) K.I.Chr. Syst. Bot. Monogr. 35: 92 (1992) [wfo-0000999289]
homotypic Crataegus rosiformis subsp. lindmanii (Hrabětová) K.I.Chr. Feddes Repert. 96: 370 (1985) [wfo-0000999300]
synonym Crataegus rhipidophylla var. lindmanii (Hrabětová) K.I.Chr. Syst. Bot. Monogr. 35: 92 (1992) [wfo-0000999289]
basionym Crataegus lindmanii Hrabětová Spisy Přír. Fak. Univ. Brnĕ 491: 98 (1968) [wfo-0000988672]
homotypic Crataegus curvisepala subsp. lindmanii (Hrabětová) Byatt Bot. J. Linn. Soc. 69: 20 (1974) [wfo-0000997630]
homotypic Crataegus rhipidophylla subsp. lindmanii (Hrabětová) P.A.Schmidt Sächs. Florist. Mitt. 3: 27 (1995) [wfo-0001361825]
homotypic Crataegus rosiformis subsp. lindmanii (Hrabětová) K.I.Chr. Feddes Repert. 96: 370 (1985) [wfo-0000999300]
synonym Crataegus rosiformis subsp. lindmanii (Hrabětová) K.I.Chr. Feddes Repert. 96: 370 (1985) [wfo-0000999300]
basionym Crataegus lindmanii Hrabětová Spisy Přír. Fak. Univ. Brnĕ 491: 98 (1968) [wfo-0000988672]
homotypic Crataegus curvisepala subsp. lindmanii (Hrabětová) Byatt Bot. J. Linn. Soc. 69: 20 (1974) [wfo-0000997630]
homotypic Crataegus rhipidophylla var. lindmanii (Hrabětová) K.I.Chr. Syst. Bot. Monogr. 35: 92 (1992) [wfo-0000999289]
homotypic Crataegus rhipidophylla subsp. lindmanii (Hrabětová) P.A.Schmidt Sächs. Florist. Mitt. 3: 27 (1995) [wfo-0001361825]
synonym Crataegus rosiformis subsp. zlatnensis (Petauer) Kerguélen & Lambinon Lejeunia 120: 75 (1987) [wfo-0001404460]
basionym Crataegus curvisepala subsp. zlatnensis Petauer Biol. Vestn. 28(2): 77 (1980 publ. 1981) [wfo-0000997652]
synonym Mespilus monogyna prol. intermedia Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 28 (1906) [wfo-1200075348]
homotypic Crataegus monogyna var. intermedia (Asch. & Graebn.) Gams Ill. Fl. Mitt.-Eur. 4: 737 (1922) [wfo-1200092065]
homotypic Crataegus oxyacantha var. intermedia (Asch. & Graebn.) Sanio Verh. Bot. Vereins Prov. Brandenburg 32: 92 (1890 publ. 1891) [wfo-1200092104]
C. rivularis Nutt. Fl. N. Amer. 1: 464 (1840) [wfo-0001010562]
homotypic Crataegus douglasii var. rivularis (Nutt.) Sarg. Gard. & Forest 2: 401 (1889) [wfo-0001012344]
homotypic Mespilus rivularis (Nutt.) K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 372 (1862) [wfo-0000997279]
synonym Crataegus douglasii var. rivularis (Nutt.) Sarg. Gard. & Forest 2: 401 (1889) [wfo-0001012344]
basionym Crataegus rivularis Nutt. Fl. N. Amer. 1: 464 (1840) [wfo-0001010562]
homotypic Mespilus rivularis (Nutt.) K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 372 (1862) [wfo-0000997279]
synonym Crataegus rivularis var. cuneata Nutt. N. Amer. Sylv. 2: 9 (1846) [wfo-0001399561]
synonym Mespilus rivularis Nutt. ex Wenz. Linnaea 38: 137 (1874) [wfo-0000990243]
synonym Mespilus rivularis (Nutt.) K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 372 (1862) [wfo-0000997279]
basionym Crataegus rivularis Nutt. Fl. N. Amer. 1: 464 (1840) [wfo-0001010562]
homotypic Crataegus douglasii var. rivularis (Nutt.) Sarg. Gard. & Forest 2: 401 (1889) [wfo-0001012344]
C. rivuloadamensis J.B.Phipps & R.O'Kennon J. Bot. Res. Inst. Texas 1: 1065 (2007) [wfo-0001014435]
C. rivulopugnensis J.B.Phipps & R.O'Kennon J. Bot. Res. Inst. Texas 1: 1070 (2007) [wfo-0001014439]
C. roribacca Ashe J. Elisha Mitchell Sci. Soc. 17(1): 4 (1900) [wfo-0000987166]
C. rosei Eggl. Bull. Torrey Bot. Club 36: 509 (1909) [wfo-0000987167]
synonym Crataegus parryana Eggl. Bull. Torrey Bot. Club 36: 510 (1909) [wfo-0000987051]
homotypic Crataegus rosei subsp. parryana (Eggl.) J.B.Phipps Sida, Bot. Misc. 15: 42 (1997) [wfo-0001405052]
synonym Crataegus rosei var. amoena J.B.Phipps Sida, Bot. Misc. 15: 39 (1997) [wfo-0001410173]
synonym Crataegus rosei var. mahindae J.B.Phipps Sida, Bot. Misc. 15: 38 (1997) [wfo-0001410174]
synonym Crataegus rosei subsp. parryana (Eggl.) J.B.Phipps Sida, Bot. Misc. 15: 42 (1997) [wfo-0001405052]
basionym Crataegus parryana Eggl. Bull. Torrey Bot. Club 36: 510 (1909) [wfo-0000987051]
C. rubella Beadle Bot. Gaz. 30: 344 (1900) [wfo-0001011687]
homotypic Crataegus intricata var. rubella (Beadle) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 168 (1965) [wfo-0001011650]
synonym Crataegus apposita Sarg. Bot. Gaz. 35: 103 (1903) [wfo-0001000651]
synonym Crataegus intricata var. rubella (Beadle) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 168 (1965) [wfo-0001011650]
basionym Crataegus rubella Beadle Bot. Gaz. 30: 344 (1900) [wfo-0001011687]
synonym Crataegus intricata var. straminea (Beadle) E.J.Palmer Brittonia 5: 484 (1946) [wfo-0001011654]
basionym Crataegus straminea Beadle Bot. Gaz. 30: 345 (1900) [wfo-0001011688]
homotypic Crataegus intricata f. straminea (Beadle) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 168 (1965) [wfo-0000986884]
synonym Crataegus intricata f. straminea (Beadle) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 168 (1965) [wfo-0000986884]
basionym Crataegus straminea Beadle Bot. Gaz. 30: 345 (1900) [wfo-0001011688]
homotypic Crataegus intricata var. straminea (Beadle) E.J.Palmer Brittonia 5: 484 (1946) [wfo-0001011654]
synonym Crataegus straminea Beadle Bot. Gaz. 30: 345 (1900) [wfo-0001011688]
homotypic Crataegus intricata f. straminea (Beadle) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 168 (1965) [wfo-0000986884]
homotypic Crataegus intricata var. straminea (Beadle) E.J.Palmer Brittonia 5: 484 (1946) [wfo-0001011654]
C. rubribracteolata J.B.Phipps & R.O'Kennon J. Bot. Res. Inst. Texas 1: 1073 (2007) [wfo-0001014440]
C. rubrinervis Lange Bot. Tidsskr. 13: 25 (1882) [wfo-0000989842]
synonym Crataegus dipyrena Pojark. Fl. URSS 9: 508 (1939) [wfo-0000989659]
C. rubrocarnea Sarg. Bull. New York State Mus. Nat. Hist. 105: 55 (1906) [wfo-0001011586]
C. rufula Sarg. J. Arnold Arbor. 1: 251 (1920) [wfo-0001010572]
C. rupicola Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 121 (1908) [wfo-0000986949]
synonym Crataegus harveyana Sarg. J. Arnold Arbor. 3: 200 (1922) [wfo-0001004017]
C. ruscinonensis Gren. & Blanc Billotia 1: 71 (1864) [wfo-0000989109]
homotypic Crataegus aronia prol. ruscinonensis (Gren. & Blanc) Sennen Exsicc. (Pl. Espagne) 1916: n.° 2633 (1917) [wfo-1200075655]
homotypic Crataegus azarolus subsp. ruscinonensis (Gren. & Blanc) Nyman Consp. Fl. Eur. : 243 (1879) [wfo-0000984514]
homotypic Crataegus azarolus var. ruscinonensis (Gren. & Blanc) Fiori Nuov. Fl. Italia 1: 785 (1924) [wfo-0000997564]
homotypic Crataegus azarolus prol. ruscinonensis (Gren. & Blanc) Rouy & E.G.Camus Fl. France 7: 7 (1901) [wfo-1200075789]
homotypic Crataegus azarolus var. ruscinonensis (Gren. & Blanc) Gaut. Cat. Fl. Pyrénées-orientales : 173 (1897) [wfo-1200092037]
homotypic Crataegus monogyna subsp. ruscinonensis (Gren. & Blanc) O.Bolòs & Vigo Butl. Inst. Catalana Hist. Nat., Secc. Bot. 38(1): 68 (1974) [wfo-0001364807]
homotypic Mespilus azarolus unranked ruscinonensis (Gren. & Blanc) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 41 (1906) [wfo-1200089874]
synonym Crataegus aronia prol. ruscinonensis (Gren. & Blanc) Sennen Exsicc. (Pl. Espagne) 1916: n.° 2633 (1917) [wfo-1200075655]
basionym Crataegus ruscinonensis Gren. & Blanc Billotia 1: 71 (1864) [wfo-0000989109]
homotypic Crataegus azarolus subsp. ruscinonensis (Gren. & Blanc) Nyman Consp. Fl. Eur. : 243 (1879) [wfo-0000984514]
homotypic Crataegus azarolus var. ruscinonensis (Gren. & Blanc) Fiori Nuov. Fl. Italia 1: 785 (1924) [wfo-0000997564]
homotypic Crataegus azarolus prol. ruscinonensis (Gren. & Blanc) Rouy & E.G.Camus Fl. France 7: 7 (1901) [wfo-1200075789]
homotypic Crataegus azarolus var. ruscinonensis (Gren. & Blanc) Gaut. Cat. Fl. Pyrénées-orientales : 173 (1897) [wfo-1200092037]
homotypic Crataegus monogyna subsp. ruscinonensis (Gren. & Blanc) O.Bolòs & Vigo Butl. Inst. Catalana Hist. Nat., Secc. Bot. 38(1): 68 (1974) [wfo-0001364807]
homotypic Mespilus azarolus unranked ruscinonensis (Gren. & Blanc) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 41 (1906) [wfo-1200089874]
synonym Crataegus azarolus var. ruscinonensis (Gren. & Blanc) Fiori Nuov. Fl. Italia 1: 785 (1924) [wfo-0000997564]
basionym Crataegus ruscinonensis Gren. & Blanc Billotia 1: 71 (1864) [wfo-0000989109]
homotypic Crataegus aronia prol. ruscinonensis (Gren. & Blanc) Sennen Exsicc. (Pl. Espagne) 1916: n.° 2633 (1917) [wfo-1200075655]
homotypic Crataegus azarolus subsp. ruscinonensis (Gren. & Blanc) Nyman Consp. Fl. Eur. : 243 (1879) [wfo-0000984514]
homotypic Crataegus azarolus prol. ruscinonensis (Gren. & Blanc) Rouy & E.G.Camus Fl. France 7: 7 (1901) [wfo-1200075789]
homotypic Crataegus azarolus var. ruscinonensis (Gren. & Blanc) Gaut. Cat. Fl. Pyrénées-orientales : 173 (1897) [wfo-1200092037]
homotypic Crataegus monogyna subsp. ruscinonensis (Gren. & Blanc) O.Bolòs & Vigo Butl. Inst. Catalana Hist. Nat., Secc. Bot. 38(1): 68 (1974) [wfo-0001364807]
homotypic Mespilus azarolus unranked ruscinonensis (Gren. & Blanc) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 41 (1906) [wfo-1200089874]
synonym Crataegus azarolus prol. ruscinonensis (Gren. & Blanc) Rouy & E.G.Camus Fl. France 7: 7 (1901) [wfo-1200075789]
basionym Crataegus ruscinonensis Gren. & Blanc Billotia 1: 71 (1864) [wfo-0000989109]
homotypic Crataegus aronia prol. ruscinonensis (Gren. & Blanc) Sennen Exsicc. (Pl. Espagne) 1916: n.° 2633 (1917) [wfo-1200075655]
homotypic Crataegus azarolus subsp. ruscinonensis (Gren. & Blanc) Nyman Consp. Fl. Eur. : 243 (1879) [wfo-0000984514]
homotypic Crataegus azarolus var. ruscinonensis (Gren. & Blanc) Fiori Nuov. Fl. Italia 1: 785 (1924) [wfo-0000997564]
homotypic Crataegus azarolus var. ruscinonensis (Gren. & Blanc) Gaut. Cat. Fl. Pyrénées-orientales : 173 (1897) [wfo-1200092037]
homotypic Crataegus monogyna subsp. ruscinonensis (Gren. & Blanc) O.Bolòs & Vigo Butl. Inst. Catalana Hist. Nat., Secc. Bot. 38(1): 68 (1974) [wfo-0001364807]
homotypic Mespilus azarolus unranked ruscinonensis (Gren. & Blanc) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 41 (1906) [wfo-1200089874]
synonym Crataegus azarolus subsp. ruscinonensis (Gren. & Blanc) Nyman Consp. Fl. Eur. : 243 (1879) [wfo-0000984514]
basionym Crataegus ruscinonensis Gren. & Blanc Billotia 1: 71 (1864) [wfo-0000989109]
homotypic Crataegus aronia prol. ruscinonensis (Gren. & Blanc) Sennen Exsicc. (Pl. Espagne) 1916: n.° 2633 (1917) [wfo-1200075655]
homotypic Crataegus azarolus var. ruscinonensis (Gren. & Blanc) Fiori Nuov. Fl. Italia 1: 785 (1924) [wfo-0000997564]
homotypic Crataegus azarolus prol. ruscinonensis (Gren. & Blanc) Rouy & E.G.Camus Fl. France 7: 7 (1901) [wfo-1200075789]
homotypic Crataegus azarolus var. ruscinonensis (Gren. & Blanc) Gaut. Cat. Fl. Pyrénées-orientales : 173 (1897) [wfo-1200092037]
homotypic Crataegus monogyna subsp. ruscinonensis (Gren. & Blanc) O.Bolòs & Vigo Butl. Inst. Catalana Hist. Nat., Secc. Bot. 38(1): 68 (1974) [wfo-0001364807]
homotypic Mespilus azarolus unranked ruscinonensis (Gren. & Blanc) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 41 (1906) [wfo-1200089874]
synonym Crataegus azarolus var. ruscinonensis (Gren. & Blanc) Gaut. Cat. Fl. Pyrénées-orientales : 173 (1897) [wfo-1200092037]
basionym Crataegus ruscinonensis Gren. & Blanc Billotia 1: 71 (1864) [wfo-0000989109]
homotypic Crataegus aronia prol. ruscinonensis (Gren. & Blanc) Sennen Exsicc. (Pl. Espagne) 1916: n.° 2633 (1917) [wfo-1200075655]
homotypic Crataegus azarolus subsp. ruscinonensis (Gren. & Blanc) Nyman Consp. Fl. Eur. : 243 (1879) [wfo-0000984514]
homotypic Crataegus azarolus var. ruscinonensis (Gren. & Blanc) Fiori Nuov. Fl. Italia 1: 785 (1924) [wfo-0000997564]
homotypic Crataegus azarolus prol. ruscinonensis (Gren. & Blanc) Rouy & E.G.Camus Fl. France 7: 7 (1901) [wfo-1200075789]
homotypic Crataegus monogyna subsp. ruscinonensis (Gren. & Blanc) O.Bolòs & Vigo Butl. Inst. Catalana Hist. Nat., Secc. Bot. 38(1): 68 (1974) [wfo-0001364807]
homotypic Mespilus azarolus unranked ruscinonensis (Gren. & Blanc) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 41 (1906) [wfo-1200089874]
synonym Crataegus monogyna subsp. ruscinonensis (Gren. & Blanc) O.Bolòs & Vigo Butl. Inst. Catalana Hist. Nat., Secc. Bot. 38(1): 68 (1974) [wfo-0001364807]
basionym Crataegus ruscinonensis Gren. & Blanc Billotia 1: 71 (1864) [wfo-0000989109]
homotypic Crataegus aronia prol. ruscinonensis (Gren. & Blanc) Sennen Exsicc. (Pl. Espagne) 1916: n.° 2633 (1917) [wfo-1200075655]
homotypic Crataegus azarolus subsp. ruscinonensis (Gren. & Blanc) Nyman Consp. Fl. Eur. : 243 (1879) [wfo-0000984514]
homotypic Crataegus azarolus var. ruscinonensis (Gren. & Blanc) Fiori Nuov. Fl. Italia 1: 785 (1924) [wfo-0000997564]
homotypic Crataegus azarolus prol. ruscinonensis (Gren. & Blanc) Rouy & E.G.Camus Fl. France 7: 7 (1901) [wfo-1200075789]
homotypic Crataegus azarolus var. ruscinonensis (Gren. & Blanc) Gaut. Cat. Fl. Pyrénées-orientales : 173 (1897) [wfo-1200092037]
homotypic Mespilus azarolus unranked ruscinonensis (Gren. & Blanc) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 41 (1906) [wfo-1200089874]
synonym Mespilus azarolus unranked ruscinonensis (Gren. & Blanc) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 41 (1906) [wfo-1200089874]
basionym Crataegus ruscinonensis Gren. & Blanc Billotia 1: 71 (1864) [wfo-0000989109]
homotypic Crataegus aronia prol. ruscinonensis (Gren. & Blanc) Sennen Exsicc. (Pl. Espagne) 1916: n.° 2633 (1917) [wfo-1200075655]
homotypic Crataegus azarolus subsp. ruscinonensis (Gren. & Blanc) Nyman Consp. Fl. Eur. : 243 (1879) [wfo-0000984514]
homotypic Crataegus azarolus var. ruscinonensis (Gren. & Blanc) Fiori Nuov. Fl. Italia 1: 785 (1924) [wfo-0000997564]
homotypic Crataegus azarolus prol. ruscinonensis (Gren. & Blanc) Rouy & E.G.Camus Fl. France 7: 7 (1901) [wfo-1200075789]
homotypic Crataegus azarolus var. ruscinonensis (Gren. & Blanc) Gaut. Cat. Fl. Pyrénées-orientales : 173 (1897) [wfo-1200092037]
homotypic Crataegus monogyna subsp. ruscinonensis (Gren. & Blanc) O.Bolòs & Vigo Butl. Inst. Catalana Hist. Nat., Secc. Bot. 38(1): 68 (1974) [wfo-0001364807]
C. russanovii Cinovskis Crat. Balt. : 177 (1971) [wfo-0000990064]
synonym Crataegus altaica var. latifolia Popov Crat. Balt. : 38 (1971) [wfo-1200076557]
homotypic Crataegus russanovii f. latifolia (Popov) Cinovskis Crat. Balt. : 179 (1971) [wfo-0001326212]
synonym Crataegus russanovii f. latifolia (Popov) Cinovskis Crat. Balt. : 179 (1971) [wfo-0001326212]
basionym Crataegus altaica var. latifolia Popov Crat. Balt. : 38 (1971) [wfo-1200076557]
synonym Crataegus russanovii f. rubella Cinovskis Crat. Balt. : 179 (1971) [wfo-0001326213]
C. sakranensis Hadač & Chrtek Candollea 35: 318 (1980) [wfo-0000989120]
C. saligna Greene Pittonia 3: 99 (1896) [wfo-0001004132]
C. sanguinea Pall. Fl. Ross. 1: 25 (1784) [wfo-0001016150]
homotypic Anthomeles sanguinea (Pall.) M.Roem. Fam. Nat. Syn. Monogr. 3: 140 (1847) [wfo-0000990787]
homotypic Mespilus sanguinea (Pall.) Spach Hist. Nat. Vég. 2: 62 (1834) [wfo-0001016602]
synonym Anthomeles sanguinea (Pall.) M.Roem. Fam. Nat. Syn. Monogr. 3: 140 (1847) [wfo-0000990787]
basionym Crataegus sanguinea Pall. Fl. Ross. 1: 25 (1784) [wfo-0001016150]
homotypic Mespilus sanguinea (Pall.) Spach Hist. Nat. Vég. 2: 62 (1834) [wfo-0001016602]
synonym Crataegus altaica Lodd. Nursery Cat. (Loddiges & Sons) 1814: ? (1814) [wfo-0000990353]
synonym Crataegus cosansasi K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 396 (1862) [wfo-0000990393]
synonym Crataegus purpurea (Poir.) Bosc Nouv. Cours Compl. Agric., ed. 2, 2: 223 (1821) [wfo-1200075183]
basionym Mespilus purpurea Poir. Encycl., Suppl. 4: 73 (1816) [wfo-0000990250]
synonym Crataegus sanguinea var. genuina Maxim. Mém. Acad. Imp. Sci. St.-Pétersbourg Divers Savans 9: 101 (1859) [wfo-1200076684]
synonym Crataegus sanguinea unranked microphylla Schrad. [wfo-1200076687]
synonym Crataegus sanguinea f. microphylla E.L.Wolf Izv. Imp. Lesn. Inst. 18: 258 (1908) [wfo-1200092133]
synonym Crataegus sanguinea var. sanguinea [wfo-0000984592]
synonym Crataegus sanguinea var. songorica Regel Index Seminum (LE, Petropolitanus) 1876: 36 (1876) [wfo-0001399700]
synonym Crataegus sanguinea var. typica Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 115 (1871) [wfo-0000990251]
synonym Crataegus spinosissima G.Lodd. Bot. Cab. 11: t. 1100 (1826) [wfo-0001018649]
synonym Mespilus cosansasi K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 396 (1862) [wfo-0000997285]
synonym Mespilus purpurea Poir. Encycl., Suppl. 4: 73 (1816) [wfo-0000990250]
homotypic Crataegus purpurea (Poir.) Bosc Nouv. Cours Compl. Agric., ed. 2, 2: 223 (1821) [wfo-1200075183]
synonym Mespilus sanguinea (Pall.) Spach Hist. Nat. Vég. 2: 62 (1834) [wfo-0001016602]
basionym Crataegus sanguinea Pall. Fl. Ross. 1: 25 (1784) [wfo-0001016150]
homotypic Anthomeles sanguinea (Pall.) M.Roem. Fam. Nat. Syn. Monogr. 3: 140 (1847) [wfo-0000990787]
C. sanguinea var. chlorocarpa (Lenn‚ & K.Koch) C.K.Schneid. Illustriertes Handbuch der Laubholzkunde ; 1904 771 1906 [wfo-0000984588]
synonym Mespilus sanguinea var. chlorocarpa (Lenn‚ & K.Koch) K.Koch Dendrologie ; 1869 152 1869 [wfo-0000990162]
C. sargentii Beadle Bot. Gaz. 28: 407 (1899) [wfo-0001010576]
synonym Crataegus eximia Beadle Biltmore Bot. Stud. 1: 62 (1902) [wfo-0000983603]
synonym Crataegus gilva Beadle Biltmore Bot. Stud. 1: 60 (1902) [wfo-0000983602]
homotypic Crataegus sargentii var. gilva (Beadle) Lance Phytoneuron 2011-3: 8 (2011) [wfo-0001400284]
synonym Crataegus sargentii var. gilva (Beadle) Lance Phytoneuron 2011-3: 8 (2011) [wfo-0001400284]
basionym Crataegus gilva Beadle Biltmore Bot. Stud. 1: 60 (1902) [wfo-0000983602]
C. scabrida Sarg. Rhodora 3: 29 (1901) [wfo-0001010578]
homotypic Crataegus brainerdii var. scabrida (Sarg.) Eggl. Rhodora 10: 82 (1908) [wfo-0001012375]
synonym Crataegus asperifolia Sarg. Rhodora 3: 31 (1901) [wfo-0000994694]
homotypic Crataegus brainerdii var. asperifolia (Sarg.) Eggl. Rhodora 10: 82 (1908) [wfo-0001012365]
homotypic Crataegus scabrida var. asperifolia (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 170 (1965) [wfo-0001012415]
synonym Crataegus balkwillii Sarg. Ontario Nat. Sci. Bull. 4: 80 (1908) [wfo-0001012357]
homotypic Crataegus scabrida var. balkwillii (Sarg.) J.B.Phipps Canad. J. Bot. 58: 1681 (1980) [wfo-0001012416]
synonym Crataegus brainerdii Sarg. Rhodora 3: 27 (1901) [wfo-0001010099]
homotypic Oxyacantha brainerdii (Sarg.) Nieuwl. Amer. Midl. Naturalist 4: 278 (1915) [wfo-0000995008]
synonym Crataegus brainerdii var. asperifolia (Sarg.) Eggl. Rhodora 10: 82 (1908) [wfo-0001012365]
basionym Crataegus asperifolia Sarg. Rhodora 3: 31 (1901) [wfo-0000994694]
homotypic Crataegus scabrida var. asperifolia (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 170 (1965) [wfo-0001012415]
synonym Crataegus brainerdii var. cyclophylla (Sarg.) E.J.Palmer Fl. Vermont, ed. 3: 151 (1937) [wfo-0001410153]
basionym Crataegus cyclophylla Sarg. Rhodora 7: 210 (1905) [wfo-0001001847]
homotypic Crataegus scabrida var. cyclophylla (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 170 (1965) [wfo-0001012427]
synonym Crataegus brainerdii var. egglestonii (Sarg.) B.L.Rob. ex Eggl. Rhodora 10: 82 (1908) [wfo-1200092038]
basionym Crataegus egglestonii Sarg. Rhodora 3: 30 (1901) [wfo-0000994765]
homotypic Crataegus brainerdii var. egglestonii (Sarg.) B.L.Rob. Rhodora 10: 82. 1908 [wfo-0001012374]
homotypic Crataegus scabrida var. egglestonii (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 170 (1965) [wfo-0001012449]
synonym Crataegus brainerdii var. egglestonii (Sarg.) B.L.Rob. Rhodora 10: 82. 1908 [wfo-0001012374]
basionym Crataegus egglestonii Sarg. Rhodora 3: 30 (1901) [wfo-0000994765]
homotypic Crataegus brainerdii var. egglestonii (Sarg.) B.L.Rob. ex Eggl. Rhodora 10: 82 (1908) [wfo-1200092038]
homotypic Crataegus scabrida var. egglestonii (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 170 (1965) [wfo-0001012449]
synonym Crataegus brainerdii var. scabrida (Sarg.) Eggl. Rhodora 10: 82 (1908) [wfo-0001012375]
basionym Crataegus scabrida Sarg. Rhodora 3: 29 (1901) [wfo-0001010578]
synonym Crataegus cyclophylla Sarg. Rhodora 7: 210 (1905) [wfo-0001001847]
homotypic Crataegus brainerdii var. cyclophylla (Sarg.) E.J.Palmer Fl. Vermont, ed. 3: 151 (1937) [wfo-0001410153]
homotypic Crataegus scabrida var. cyclophylla (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 170 (1965) [wfo-0001012427]
synonym Crataegus dunbarii Sarg. Proc. Rochester Acad. Sci. 4: 126 (1903) [wfo-0001131789]
homotypic Crataegus scabrida var. dunbarii (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 170 (1965) [wfo-0001012438]
synonym Crataegus egglestonii Sarg. Rhodora 3: 30 (1901) [wfo-0000994765]
homotypic Crataegus brainerdii var. egglestonii (Sarg.) B.L.Rob. Rhodora 10: 82. 1908 [wfo-0001012374]
homotypic Crataegus brainerdii var. egglestonii (Sarg.) B.L.Rob. ex Eggl. Rhodora 10: 82 (1908) [wfo-1200092038]
homotypic Crataegus scabrida var. egglestonii (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 170 (1965) [wfo-0001012449]
synonym Crataegus hadleyana Sarg. Bull. New York State Mus. Nat. Hist. 167: 93 (1913) [wfo-0001012393]
homotypic Crataegus scabrida var. hadleyana (Sarg.) J.B.Phipps Canad. J. Bot. 58: 1681 (1980) [wfo-0001012459]
synonym Crataegus honesta Sarg. Crataegus S. Michigan : 558 (1906 publ. 1907) [wfo-0000986854]
homotypic Crataegus scabrida var. honesta (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 170 (1965) [wfo-0001012461]
synonym Crataegus improvisa Sarg. Ontario Nat. Sci. Bull. 4: 69 (1908) [wfo-0001131668]
homotypic Crataegus scabrida var. improvisa (Sarg.) J.B.Phipps Canad. J. Bot. 58: 1680 (1980) [wfo-0001012468]
synonym Crataegus iterata Sarg. J. Arnold Arbor. 4: 102 (1923) [wfo-0001012401]
synonym Crataegus maribella Sarg. Bull. New York State Mus. Nat. Hist. 167: 109 (1913) [wfo-0000986983]
synonym Crataegus pinguis Sarg. Crataegus S. Michigan : 559 (1906 publ. 1907) [wfo-0001131833]
synonym Crataegus scabera Sarg. Trees & Shrubs 2: 245 (1913) [wfo-0000996008]
synonym Crataegus scabra Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 242 (1910) [wfo-1000059595]
synonym Crataegus scabrida var. asperifolia (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 170 (1965) [wfo-0001012415]
basionym Crataegus asperifolia Sarg. Rhodora 3: 31 (1901) [wfo-0000994694]
homotypic Crataegus brainerdii var. asperifolia (Sarg.) Eggl. Rhodora 10: 82 (1908) [wfo-0001012365]
synonym Crataegus scabrida var. balkwillii (Sarg.) J.B.Phipps Canad. J. Bot. 58: 1681 (1980) [wfo-0001012416]
basionym Crataegus balkwillii Sarg. Ontario Nat. Sci. Bull. 4: 80 (1908) [wfo-0001012357]
synonym Crataegus scabrida var. cyclophylla (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 170 (1965) [wfo-0001012427]
basionym Crataegus cyclophylla Sarg. Rhodora 7: 210 (1905) [wfo-0001001847]
homotypic Crataegus brainerdii var. cyclophylla (Sarg.) E.J.Palmer Fl. Vermont, ed. 3: 151 (1937) [wfo-0001410153]
synonym Crataegus scabrida var. dunbarii (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 170 (1965) [wfo-0001012438]
basionym Crataegus dunbarii Sarg. Proc. Rochester Acad. Sci. 4: 126 (1903) [wfo-0001131789]
synonym Crataegus scabrida var. egglestonii (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 170 (1965) [wfo-0001012449]
basionym Crataegus egglestonii Sarg. Rhodora 3: 30 (1901) [wfo-0000994765]
homotypic Crataegus brainerdii var. egglestonii (Sarg.) B.L.Rob. Rhodora 10: 82. 1908 [wfo-0001012374]
homotypic Crataegus brainerdii var. egglestonii (Sarg.) B.L.Rob. ex Eggl. Rhodora 10: 82 (1908) [wfo-1200092038]
synonym Crataegus scabrida var. hadleyana (Sarg.) J.B.Phipps Canad. J. Bot. 58: 1681 (1980) [wfo-0001012459]
basionym Crataegus hadleyana Sarg. Bull. New York State Mus. Nat. Hist. 167: 93 (1913) [wfo-0001012393]
synonym Crataegus scabrida var. honesta (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 170 (1965) [wfo-0001012461]
basionym Crataegus honesta Sarg. Crataegus S. Michigan : 558 (1906 publ. 1907) [wfo-0000986854]
synonym Crataegus scabrida var. improvisa (Sarg.) J.B.Phipps Canad. J. Bot. 58: 1680 (1980) [wfo-0001012468]
basionym Crataegus improvisa Sarg. Ontario Nat. Sci. Bull. 4: 69 (1908) [wfo-0001131668]
synonym Crataegus seclusa Sarg. Trees & Shrubs 2: 239 (1913) [wfo-0000995789]
synonym Oxyacantha brainerdii (Sarg.) Nieuwl. Amer. Midl. Naturalist 4: 278 (1915) [wfo-0000995008]
basionym Crataegus brainerdii Sarg. Rhodora 3: 27 (1901) [wfo-0001010099]
C. scabrifolia (Franch.) Rehder J. Arnold Arbor. 12: 71 (1931) [wfo-0001016143]
basionym Pyrus scabrifolia Franch. Pl. Delavay. : 229 (1890) [wfo-0001016600]
synonym Crataegus bodinieri H.Lév. Bull. Soc. Bot. France 55: 57 (1908) [wfo-0000988183]
synonym Crataegus henryi Dunn J. Linn. Soc., Bot. 35: 494 (1903) [wfo-0000988472]
synonym Pyrus scabrifolia Franch. Pl. Delavay. : 229 (1890) [wfo-0001016600]
homotypic Crataegus scabrifolia (Franch.) Rehder J. Arnold Arbor. 12: 71 (1931) [wfo-0001016143]
C. schizophylla Eggl. Bull. Torrey Bot. Club 38: 243 (1911) [wfo-0001011179]
C. schuettei Ashe J. Elisha Mitchell Sci. Soc. 17(2): 7 (1901) [wfo-0001010579]
C. schuettei var. cuneata Kruschke ex J.B.Phipps Phytoneuron 2014-39: 2 (2014) [wfo-1200075265]
C. schuettei var. gigantea Kruschke J. Bot. Res. Inst. Texas 1(2): 1013 (2007) [wfo-0001410177]
C. schuettei var. schuettei Unknown [wfo-1200075027]
synonym Crataegus alnorum Sarg. Rhodora 5: 153 (1903) [wfo-0001012479]
homotypic Oxyacantha alnorum (Sarg.) Nieuwl. Amer. Midl. Naturalist 4: 278 (1915) [wfo-0000995005]
synonym Crataegus basilica Beadle Biltmore Bot. Stud. 1: 125 (1902) [wfo-0001131791]
homotypic Crataegus schuettei var. basilica (Beadle) J.B.Phipps Canad. J. Bot. 58: 1689 (1980) [wfo-0001012492]
synonym Crataegus basilica var. viridimontana (Sarg.) E.J.Palmer Fl. Vermont, ed. 3: 151 (1937) [wfo-0001037284]
basionym Crataegus viridimontana Sarg. Rhodora 7: 204 (1905) [wfo-0001001811]
synonym Crataegus ferrissii Ashe J. Elisha Mitchell Sci. Soc. 17(2): 11 (1901) [wfo-0001012491]
homotypic Crataegus schuettei var. ferrissii (Ashe) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 176 (1965) [wfo-0001012495]
synonym Crataegus iracunda var. stolonifera (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 178 (1965) [wfo-0001011697]
basionym Crataegus stolonifera Sarg. Bot. Gaz. 35: 109 (1903) [wfo-0001131795]
synonym Crataegus schuettei var. basilica (Beadle) J.B.Phipps Canad. J. Bot. 58: 1689 (1980) [wfo-0001012492]
basionym Crataegus basilica Beadle Biltmore Bot. Stud. 1: 125 (1902) [wfo-0001131791]
synonym Crataegus schuettei var. cuneata Kruschke Publ. Bot. Milwaukee Public Mus. 3: 80 (1965) [wfo-0001012494]
synonym Crataegus schuettei var. ferrissii (Ashe) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 176 (1965) [wfo-0001012495]
basionym Crataegus ferrissii Ashe J. Elisha Mitchell Sci. Soc. 17(2): 11 (1901) [wfo-0001012491]
synonym Crataegus shaferi Sarg. Ann. Carnegie Mus. 1: 397 (1902) [wfo-0001010580]
synonym Crataegus stolonifera Sarg. Bot. Gaz. 35: 109 (1903) [wfo-0001131795]
homotypic Crataegus iracunda var. stolonifera (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 178 (1965) [wfo-0001011697]
synonym Crataegus tortilis Ashe J. Elisha Mitchell Sci. Soc. 18(1): 19 (1902) [wfo-0001131792]
synonym Crataegus viridimontana Sarg. Rhodora 7: 204 (1905) [wfo-0001001811]
homotypic Crataegus basilica var. viridimontana (Sarg.) E.J.Palmer Fl. Vermont, ed. 3: 151 (1937) [wfo-0001037284]
synonym Oxyacantha alnorum (Sarg.) Nieuwl. Amer. Midl. Naturalist 4: 278 (1915) [wfo-0000995005]
basionym Crataegus alnorum Sarg. Rhodora 5: 153 (1903) [wfo-0001012479]
C. senta Beadle Bot. Gaz. 30: 341 (1900) [wfo-0001011433]
synonym Crataegus calva Beadle Biltmore Bot. Stud. 1: 83 (1902) [wfo-0000983615]
synonym Crataegus cirrata Beadle Biltmore Bot. Stud. 1: 101 (1902) [wfo-0000983636]
synonym Crataegus colonica Beadle Biltmore Bot. Stud. 1: 104 (1902) [wfo-0000983639]
homotypic Crataegus lassa var. colonica (Beadle) Lance Phytoneuron 2011-3: 4 (2011) [wfo-0001040323]
synonym Crataegus egens Beadle Biltmore Bot. Stud. 1: 85 (1902) [wfo-0000983616]
homotypic Crataegus quaesita var. egens (Beadle) Lance Phytoneuron 2011-3: 5 (2011) [wfo-0001040326]
synonym Crataegus furtiva Beadle Biltmore Bot. Stud. 1: 81 (1902) [wfo-0001010293]
synonym Crataegus lancei J.B.Phipps J. Bot. Res. Inst. Texas 2: 1143 (2008) [wfo-0001014456]
synonym Crataegus lassa var. colonica (Beadle) Lance Phytoneuron 2011-3: 4 (2011) [wfo-0001040323]
basionym Crataegus colonica Beadle Biltmore Bot. Stud. 1: 104 (1902) [wfo-0000983639]
synonym Crataegus laxa Beadle Biltmore Bot. Stud. 1: 103 (1902) [wfo-0000983638]
synonym Crataegus pentasperma Ashe Bot. Gaz. 35: 436 (1903) [wfo-0001017803]
synonym Crataegus pulla Beadle Biltmore Bot. Stud. 1: 96 (1902) [wfo-0000983627]
synonym Crataegus quaesita Beadle Biltmore Bot. Stud. 1: 33 (1901) [wfo-0000983585]
synonym Crataegus quaesita var. egens (Beadle) Lance Phytoneuron 2011-3: 5 (2011) [wfo-0001040326]
basionym Crataegus egens Beadle Biltmore Bot. Stud. 1: 85 (1902) [wfo-0000983616]
synonym Crataegus resima Beadle Biltmore Bot. Stud. 1: 110 (1902) [wfo-0001010548]
synonym Crataegus viaria Beadle Biltmore Bot. Stud. 1: 101 (1902) [wfo-0000983634]
synonym Crataegus yadkinensis Ashe J. Elisha Mitchell Sci. Soc. 17(1): 17 (1900) [wfo-0000987280]
C. serratissima J.B.Phipps Sida, Bot. Misc. 15: 70 (1997) [wfo-0001271430]
C. shandongensis F.Z.Li & W.D.Peng Bull. Bot. Res., Harbin 6(4): 149 (1986) [wfo-0001016147]
C. sheila-phippsiae J.B.Phipps & R.O'Kennon Sida 21: 67 (2004) [wfo-0001011118]
C. sheila-phippsiae var. saskatchewanensis J.B.Phipps & R.O'Kennon J. Bot. Res. Inst. Texas 1: 1079 (2007) [wfo-0001383379]
C. sheila-phippsiae var. sheila-phippsiae Unknown [wfo-1200075028]
C. shensiensis Pojark. Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. 13: 78 (1950) [wfo-0001016144]
C. shinnersii Kruschke Publ. Bot. Milwaukee Public Mus. 3: 17 (1965) [wfo-0000987196]
C. shuswapensis J.B.Phipps & R.O'Kennon Sida 20: 128 (2002) [wfo-0001005521]
C. silvestris Sarg. Ontario Nat. Sci. Bull. 4: 15 (1908) [wfo-0001012570]
synonym Crataegus sylvestris Sarg. Ontario Nat. Sci. Bull. 4: 15 (1908) [wfo-0001012609]
C. simulata Sarg. Rep. (Annual) Missouri Bot. Gard. 22: 82 (1911) [wfo-0001011592]
C. sinaica Boiss. Diagn. Pl. Orient., ser. 2, 2: 48 (1856) [wfo-0000989856]
homotypic Crataegus azarolus var. sinaica (Boiss.) Lange Revis. Crataeg. : 52 (1897) [wfo-0000997573]
homotypic Mespilus monogyna var. sinaica (Boiss.) Wenz. Linnaea 38: 157 (1874) [wfo-0000999579]
homotypic Mespilus sinaica (Boiss.) K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 391 (1862) [wfo-0000997284]
synonym Crataegus azarolus var. sinaica (Boiss.) Lange Revis. Crataeg. : 52 (1897) [wfo-0000997573]
basionym Crataegus sinaica Boiss. Diagn. Pl. Orient., ser. 2, 2: 48 (1856) [wfo-0000989856]
homotypic Mespilus monogyna var. sinaica (Boiss.) Wenz. Linnaea 38: 157 (1874) [wfo-0000999579]
homotypic Mespilus sinaica (Boiss.) K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 391 (1862) [wfo-0000997284]
synonym Crataegus maura var. haematoclada K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 303 (1853) [wfo-0000997787]
synonym Crataegus montesantosii Diap. Notizbl. Bot. Gart. Berlin-Dahlem 11: 886 (1933) [wfo-0000988777]
synonym Crataegus sinaica subsp. rossii K.I.Chr. Syst. Bot. Monogr. 35: 127 (1992) [wfo-0001366225]
synonym Crataegus sinaica subsp. sinaica [wfo-0000987347]
synonym Mespilus monogyna var. ehrenbergii Wenz. Linnaea 38: 157 (1874) [wfo-0000999489]
synonym Mespilus monogyna var. sinaica (Boiss.) Wenz. Linnaea 38: 157 (1874) [wfo-0000999579]
basionym Crataegus sinaica Boiss. Diagn. Pl. Orient., ser. 2, 2: 48 (1856) [wfo-0000989856]
homotypic Crataegus azarolus var. sinaica (Boiss.) Lange Revis. Crataeg. : 52 (1897) [wfo-0000997573]
homotypic Mespilus sinaica (Boiss.) K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 391 (1862) [wfo-0000997284]
synonym Mespilus sinaica (Boiss.) K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 391 (1862) [wfo-0000997284]
basionym Crataegus sinaica Boiss. Diagn. Pl. Orient., ser. 2, 2: 48 (1856) [wfo-0000989856]
homotypic Crataegus azarolus var. sinaica (Boiss.) Lange Revis. Crataeg. : 52 (1897) [wfo-0000997573]
homotypic Mespilus monogyna var. sinaica (Boiss.) Wenz. Linnaea 38: 157 (1874) [wfo-0000999579]
C. songarica K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 287 (1853) [wfo-0001131862]
basionym Crataegus laciniata Kar. & Kir. Bull. Soc. Imp. Naturalistes Moscou 15: 351 (1842) [wfo-0000990306]
synonym Crataegus darvasica Pojark. Novosti Sist. Vyssh. Rast. 6: 129 (1969 publ. 1970) [wfo-0000988377]
synonym Crataegus fischeri C.K.Schneid. Ill. Handb. Laubholzk. 1: 789 (1906) [wfo-0001016605]
synonym Crataegus gharanica Paulsen ex Pojark. Fl. URSS 9: 449 (1939) [wfo-0000990422]
synonym Crataegus laciniata Kar. & Kir. Bull. Soc. Imp. Naturalistes Moscou 15: 351 (1842) [wfo-0000990306]
homotypic Crataegus songarica K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 287 (1853) [wfo-0001131862]
synonym Crataegus oxyacantha var. incisa Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 117 (1871) [wfo-0000998775]
synonym Crataegus pinnatifida var. garanica Paulsen Bot. Tidsskr. 27: 141 (1906) [wfo-0000999216]
C. spathulata Michx. Fl. Bor.-Amer. 1: 288 (1803) [wfo-0001010581]
homotypic Cotoneaster spathulatus (Michx.) Wenz. Linnaea 38: 201 (1874) [wfo-0000990201]
homotypic Mespilus spathulata (Michx.) Poir. Encycl., Suppl. 4: 68 (1816) [wfo-0000990198]
synonym Cotoneaster spathulatus (Michx.) Wenz. Linnaea 38: 201 (1874) [wfo-0000990201]
basionym Crataegus spathulata Michx. Fl. Bor.-Amer. 1: 288 (1803) [wfo-0001010581]
homotypic Mespilus spathulata (Michx.) Poir. Encycl., Suppl. 4: 68 (1816) [wfo-0000990198]
synonym Crataegus apiifolia var. flavanthera Sarg. Rep. (Annual) Missouri Bot. Gard. 22: 82 (1912) [wfo-0000986624]
synonym Crataegus microcarpa Lindl. Edwards's Bot. Reg. 22: t. 1846 (1836) [wfo-0001014594]
synonym Crataegus spathulata var. flavanthera Sarg. ex E.J.Palmer Ann. Missouri Bot. Gard. 3: 380 (1916) [wfo-0000990202]
synonym Mespilus spathulata (Michx.) Poir. Encycl., Suppl. 4: 68 (1816) [wfo-0000990198]
basionym Crataegus spathulata Michx. Fl. Bor.-Amer. 1: 288 (1803) [wfo-0001010581]
homotypic Cotoneaster spathulatus (Michx.) Wenz. Linnaea 38: 201 (1874) [wfo-0000990201]
synonym Phaenopyrum spathulatum M.Roem. Fam. Nat. Syn. Monogr. 3: 155 (1847) [wfo-0000990200]
C. spatiosa Sarg. Rhodora 7: 180 (1905) [wfo-0001010582]
C. spes-aestatum J.B.Phipps Novon 16: 382 (2006) [wfo-0001014999]
C. sphaenophylla Pojark. Fl. URSS 9: 502 (1939) [wfo-0000989226]
C. spissa Sarg. Bull. New York State Mus. Nat. Hist. 122: 122 (1908) [wfo-0001010583]
C. stankovii Kossych Bjull. Glavn. Bot. Sada 57: 78 (1965) [wfo-0000989237]
C. stenosepala Sarg. J. Arnold Arbor. 3: 186 (1922) [wfo-0001004142]
C. stevenii Pojark. Fl. URSS 9: 505 (1939) [wfo-0000989257]
C. subheterophylla P.D.Sell Fl. Gr. Brit. Ireland 2: 523 (2014) [wfo-0001356649]
C. submollis Sarg. Bot. Gaz. 31: 7 (1901) [wfo-0001018150]
synonym Crataegus canadensis Sarg. Rhodora 3: 73 (1901) [wfo-0001003982]
synonym Crataegus champlainensis Sarg. Rhodora 3: 20 (1901) [wfo-0001012497]
homotypic Crataegus mollis var. champlainensis (Sarg.) Cowles Amer. Naturalist 42: 269 (1908) [wfo-0001399540]
synonym Crataegus mollis Sarg. Silva 4: 99 (1892) [wfo-0000989049]
synonym Crataegus mollis var. champlainensis (Sarg.) Cowles Amer. Naturalist 42: 269 (1908) [wfo-0001399540]
basionym Crataegus champlainensis Sarg. Rhodora 3: 20 (1901) [wfo-0001012497]
synonym Crataegus tomentosa G.B.Emers. Trees & Shrubs Mass. : 435 (1846) [wfo-0000988155]
C. suborbiculata Sarg. Rhodora 3: 72 (1901) [wfo-0000985863]
C. succulenta Schrad. ex Link Handbuch 2: 78 (1831) [wfo-0001017755]
homotypic Crataegus glandulosa var. succulenta (Schrad. ex Link) K.Koch Hort. Dendrol. : 167 (1853) [wfo-1200085868]
homotypic Crataegus glandulosa unranked succulenta (Schrad. ex Link) Lauche Deut. Dendrol. : 573 (1883) [wfo-1200092051]
homotypic Crataegus macracantha var. succulenta (Schrad. ex Link) Rehder Cycl. Amer. Hort. 1: 396 (1900) [wfo-0000986979]
homotypic Mespilus succulenta (Schrad. ex Link) Wenz. Linnaea 38: 136 (1874) [wfo-0001006562]
homotypic Oxyacantha succulenta (Schrad. ex Link) Lunell Amer. Midl. Naturalist 5: 238 (1918) [wfo-0000995018]
synonym Crataegus glandulosa var. succulenta (Schrad. ex Link) K.Koch Hort. Dendrol. : 167 (1853) [wfo-1200085868]
basionym Crataegus succulenta Schrad. ex Link Handbuch 2: 78 (1831) [wfo-0001017755]
homotypic Crataegus glandulosa unranked succulenta (Schrad. ex Link) Lauche Deut. Dendrol. : 573 (1883) [wfo-1200092051]
homotypic Crataegus macracantha var. succulenta (Schrad. ex Link) Rehder Cycl. Amer. Hort. 1: 396 (1900) [wfo-0000986979]
homotypic Mespilus succulenta (Schrad. ex Link) Wenz. Linnaea 38: 136 (1874) [wfo-0001006562]
homotypic Oxyacantha succulenta (Schrad. ex Link) Lunell Amer. Midl. Naturalist 5: 238 (1918) [wfo-0000995018]
synonym Crataegus glandulosa unranked succulenta (Schrad. ex Link) Lauche Deut. Dendrol. : 573 (1883) [wfo-1200092051]
basionym Crataegus succulenta Schrad. ex Link Handbuch 2: 78 (1831) [wfo-0001017755]
homotypic Crataegus glandulosa var. succulenta (Schrad. ex Link) K.Koch Hort. Dendrol. : 167 (1853) [wfo-1200085868]
homotypic Crataegus macracantha var. succulenta (Schrad. ex Link) Rehder Cycl. Amer. Hort. 1: 396 (1900) [wfo-0000986979]
homotypic Mespilus succulenta (Schrad. ex Link) Wenz. Linnaea 38: 136 (1874) [wfo-0001006562]
homotypic Oxyacantha succulenta (Schrad. ex Link) Lunell Amer. Midl. Naturalist 5: 238 (1918) [wfo-0000995018]
synonym Crataegus macracantha var. succulenta (Schrad. ex Link) Rehder Cycl. Amer. Hort. 1: 396 (1900) [wfo-0000986979]
basionym Crataegus succulenta Schrad. ex Link Handbuch 2: 78 (1831) [wfo-0001017755]
homotypic Crataegus glandulosa var. succulenta (Schrad. ex Link) K.Koch Hort. Dendrol. : 167 (1853) [wfo-1200085868]
homotypic Crataegus glandulosa unranked succulenta (Schrad. ex Link) Lauche Deut. Dendrol. : 573 (1883) [wfo-1200092051]
homotypic Mespilus succulenta (Schrad. ex Link) Wenz. Linnaea 38: 136 (1874) [wfo-0001006562]
homotypic Oxyacantha succulenta (Schrad. ex Link) Lunell Amer. Midl. Naturalist 5: 238 (1918) [wfo-0000995018]
synonym Mespilus succulenta (Schrad. ex Link) Wenz. Linnaea 38: 136 (1874) [wfo-0001006562]
basionym Crataegus succulenta Schrad. ex Link Handbuch 2: 78 (1831) [wfo-0001017755]
homotypic Crataegus glandulosa var. succulenta (Schrad. ex Link) K.Koch Hort. Dendrol. : 167 (1853) [wfo-1200085868]
homotypic Crataegus glandulosa unranked succulenta (Schrad. ex Link) Lauche Deut. Dendrol. : 573 (1883) [wfo-1200092051]
homotypic Crataegus macracantha var. succulenta (Schrad. ex Link) Rehder Cycl. Amer. Hort. 1: 396 (1900) [wfo-0000986979]
homotypic Oxyacantha succulenta (Schrad. ex Link) Lunell Amer. Midl. Naturalist 5: 238 (1918) [wfo-0000995018]
synonym Oxyacantha succulenta (Schrad. ex Link) Lunell Amer. Midl. Naturalist 5: 238 (1918) [wfo-0000995018]
basionym Crataegus succulenta Schrad. ex Link Handbuch 2: 78 (1831) [wfo-0001017755]
homotypic Crataegus glandulosa var. succulenta (Schrad. ex Link) K.Koch Hort. Dendrol. : 167 (1853) [wfo-1200085868]
homotypic Crataegus glandulosa unranked succulenta (Schrad. ex Link) Lauche Deut. Dendrol. : 573 (1883) [wfo-1200092051]
homotypic Crataegus macracantha var. succulenta (Schrad. ex Link) Rehder Cycl. Amer. Hort. 1: 396 (1900) [wfo-0000986979]
homotypic Mespilus succulenta (Schrad. ex Link) Wenz. Linnaea 38: 136 (1874) [wfo-0001006562]
C. succulenta var. neofluvialis (Ashe) E.J.Palmer Fl. Vermont, ed. 3: 155 (1937) [wfo-0001410178]
basionym Crataegus neofluvialis Ashe J. Elisha Mitchell Sci. Soc. 16(2): 71 (1900) [wfo-0001012563]
homotypic Crataegus glandulosa var. neofluvialis (Ashe) Farw. Amer. Midl. Naturalist 12: 66 (1930) [wfo-0001410165]
homotypic Crataegus macracantha var. neofluvialis (Ashe) Eggl. Rhodora 10: 83 (1908) [wfo-0001410169]
synonym Crataegus glandulosa var. neofluvialis (Ashe) Farw. Amer. Midl. Naturalist 12: 66 (1930) [wfo-0001410165]
basionym Crataegus neofluvialis Ashe J. Elisha Mitchell Sci. Soc. 16(2): 71 (1900) [wfo-0001012563]
homotypic Crataegus macracantha var. neofluvialis (Ashe) Eggl. Rhodora 10: 83 (1908) [wfo-0001410169]
homotypic Crataegus succulenta var. neofluvialis (Ashe) E.J.Palmer Fl. Vermont, ed. 3: 155 (1937) [wfo-0001410178]
synonym Crataegus macracantha var. neofluvialis (Ashe) Eggl. Rhodora 10: 83 (1908) [wfo-0001410169]
basionym Crataegus neofluvialis Ashe J. Elisha Mitchell Sci. Soc. 16(2): 71 (1900) [wfo-0001012563]
homotypic Crataegus glandulosa var. neofluvialis (Ashe) Farw. Amer. Midl. Naturalist 12: 66 (1930) [wfo-0001410165]
homotypic Crataegus succulenta var. neofluvialis (Ashe) E.J.Palmer Fl. Vermont, ed. 3: 155 (1937) [wfo-0001410178]
synonym Crataegus neofluvialis Ashe J. Elisha Mitchell Sci. Soc. 16(2): 71 (1900) [wfo-0001012563]
homotypic Crataegus glandulosa var. neofluvialis (Ashe) Farw. Amer. Midl. Naturalist 12: 66 (1930) [wfo-0001410165]
homotypic Crataegus macracantha var. neofluvialis (Ashe) Eggl. Rhodora 10: 83 (1908) [wfo-0001410169]
homotypic Crataegus succulenta var. neofluvialis (Ashe) E.J.Palmer Fl. Vermont, ed. 3: 155 (1937) [wfo-0001410178]
C. succulenta var. succulenta Unknown [wfo-0001131735]
synonym Crataegus ambrosia Sarg. Bull. New York State Mus. Nat. Hist. 105: 69 (1906) [wfo-0001012508]
synonym Crataegus ardua Sarg. Ontario Nat. Sci. Bull. 4: 93 (1908) [wfo-0000986627]
synonym Crataegus coccinea var. macracantha Sarg. Silva 4: 96 (1892) [wfo-0000990230]
synonym Crataegus colorado Ashe Bull. North Carolina Agric. Exp. Sta. 175: 110 (1900) [wfo-0000986699]
homotypic Crataegus macracantha var. colorado (Ashe) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 161 (1965) [wfo-0001012545]
synonym Crataegus ferta Sarg. Ontario Nat. Sci. Bull. 4: 77 (1908) [wfo-0001012516]
synonym Crataegus florifera var. mortonis (Laughlin) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 172 (1965) [wfo-0001012526]
basionym Crataegus mortonis Laughlin Phytologia 5: 122 (1955) [wfo-0001012562]
synonym Crataegus florifera var. shirleyensis (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 172 (1965) [wfo-0001012529]
basionym Crataegus shirleyensis Sarg. Trees & Shrubs 2: 244 (1913) [wfo-0001012567]
synonym Crataegus florifera var. virilis (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 171 (1965) [wfo-0001012531]
basionym Crataegus virilis Sarg. Ontario Nat. Sci. Bull. 4: 68 (1908) [wfo-0001012615]
synonym Crataegus gemmosa Sarg. Bot. Gaz. 33: 119 (1902) [wfo-0001012535]
homotypic Crataegus succulenta var. gemmosa (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 159 (1965) [wfo-0001012572]
synonym Crataegus glandulosa var. michiganensis (Ashe) Farw. Amer. Midl. Naturalist 12: 65 (1930) [wfo-0001410164]
basionym Crataegus michiganensis Ashe Bull. North Carolina Agric. Exp. Sta. 175: 111 (1900) [wfo-0000995430]
homotypic Crataegus succulenta var. michiganensis (Ashe) E.J.Palmer Brittonia 5: 489 (1946) [wfo-0001012579]
synonym Crataegus halliana Sarg. Bull. New York State Mus. Nat. Hist. 105: 73 (1906) [wfo-0000986846]
synonym Crataegus incerta Sarg. Crataegus S. Michigan : 523 (1906 publ. 1907) [wfo-0001012538]
synonym Crataegus integriloba Sarg. Rhodora 3: 78 (1901) [wfo-0001012539]
homotypic Crataegus macracantha var. integriloba (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 161 (1965) [wfo-0001012556]
synonym Crataegus laxiflora Sarg. Bot. Gaz. 35: 400 (1903) [wfo-0001131814]
homotypic Crataegus succulenta var. laxiflora (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 160 (1965) [wfo-0001012573]
synonym Crataegus leucantha Laughlin Nat. Hist. Misc. 110: 1 (1952) [wfo-0001012542]
synonym Crataegus longispina Sarg. Bot. Gaz. 35: 398 (1903) [wfo-0001017460]
synonym Crataegus macracantha var. colorado (Ashe) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 161 (1965) [wfo-0001012545]
basionym Crataegus colorado Ashe Bull. North Carolina Agric. Exp. Sta. 175: 110 (1900) [wfo-0000986699]
synonym Crataegus macracantha var. integriloba (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 161 (1965) [wfo-0001012556]
basionym Crataegus integriloba Sarg. Rhodora 3: 78 (1901) [wfo-0001012539]
synonym Crataegus macracantha var. pertomentosa (Ashe) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 161 (1965) [wfo-0001012560]
basionym Crataegus pertomentosa Ashe J. Elisha Mitchell Sci. Soc. 16(2): 70 (1900) [wfo-0001012564]
homotypic Crataegus succulenta var. pertomentosa (Ashe) E.J.Palmer Rhodora 40: 133 (1938) [wfo-0001012602]
synonym Crataegus macracantha var. rhombifolia (Sarg.) Eggl. Rhodora 10: 82 (1908) [wfo-0001399537]
basionym Crataegus rhombifolia Sarg. Rhodora 5: 183 (1903) [wfo-0001001322]
homotypic Crataegus succulenta var. rhombifolia (Sarg.) Eggl. Vermont Agric. Exp. Sta. Bull. 187: 213. 1915 [wfo-0001040557]
synonym Crataegus membranacea Sarg. Rhodora 5: 186 (1903) [wfo-0001004060]
homotypic Crataegus succulenta var. membranacea (Sarg.) E.J.Palmer Fl. Vermont, ed. 3: 155 (1937) [wfo-0001037285]
synonym Crataegus michiganensis Ashe Bull. North Carolina Agric. Exp. Sta. 175: 111 (1900) [wfo-0000995430]
homotypic Crataegus glandulosa var. michiganensis (Ashe) Farw. Amer. Midl. Naturalist 12: 65 (1930) [wfo-0001410164]
homotypic Crataegus succulenta var. michiganensis (Ashe) E.J.Palmer Brittonia 5: 489 (1946) [wfo-0001012579]
synonym Crataegus mortonis Laughlin Phytologia 5: 122 (1955) [wfo-0001012562]
homotypic Crataegus florifera var. mortonis (Laughlin) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 172 (1965) [wfo-0001012526]
synonym Crataegus pertomentosa Ashe J. Elisha Mitchell Sci. Soc. 16(2): 70 (1900) [wfo-0001012564]
homotypic Crataegus macracantha var. pertomentosa (Ashe) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 161 (1965) [wfo-0001012560]
homotypic Crataegus succulenta var. pertomentosa (Ashe) E.J.Palmer Rhodora 40: 133 (1938) [wfo-0001012602]
synonym Crataegus rhombifolia Sarg. Rhodora 5: 183 (1903) [wfo-0001001322]
homotypic Crataegus macracantha var. rhombifolia (Sarg.) Eggl. Rhodora 10: 82 (1908) [wfo-0001399537]
homotypic Crataegus succulenta var. rhombifolia (Sarg.) Eggl. Vermont Agric. Exp. Sta. Bull. 187: 213. 1915 [wfo-0001040557]
synonym Crataegus rotundifolia var. succulenta Dippel Handb. Laubholzk. 3: 441 (1893) [wfo-0000990231]
synonym Crataegus rutila Sarg. Bot. Gaz. 35: 399 (1903) [wfo-0001017461]
homotypic Crataegus succulenta var. rutila (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 160 (1965) [wfo-0001012607]
synonym Crataegus saeva Sarg. Ontario Nat. Sci. Bull. 4: 94 (1908) [wfo-0001012566]
synonym Crataegus shirleyensis Sarg. Trees & Shrubs 2: 244 (1913) [wfo-0001012567]
homotypic Crataegus florifera var. shirleyensis (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 172 (1965) [wfo-0001012529]
synonym Crataegus sonnenbergensis Sarg. Bull. New York State Mus. Nat. Hist. 167: 120 (1913) [wfo-0000987203]
synonym Crataegus succulenta var. gemmosa (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 159 (1965) [wfo-0001012572]
basionym Crataegus gemmosa Sarg. Bot. Gaz. 33: 119 (1902) [wfo-0001012535]
synonym Crataegus succulenta var. laxiflora (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 160 (1965) [wfo-0001012573]
basionym Crataegus laxiflora Sarg. Bot. Gaz. 35: 400 (1903) [wfo-0001131814]
synonym Crataegus succulenta var. membranacea (Sarg.) E.J.Palmer Fl. Vermont, ed. 3: 155 (1937) [wfo-0001037285]
basionym Crataegus membranacea Sarg. Rhodora 5: 186 (1903) [wfo-0001004060]
synonym Crataegus succulenta var. michiganensis (Ashe) E.J.Palmer Brittonia 5: 489 (1946) [wfo-0001012579]
basionym Crataegus michiganensis Ashe Bull. North Carolina Agric. Exp. Sta. 175: 111 (1900) [wfo-0000995430]
homotypic Crataegus glandulosa var. michiganensis (Ashe) Farw. Amer. Midl. Naturalist 12: 65 (1930) [wfo-0001410164]
synonym Crataegus succulenta var. pertomentosa (Ashe) E.J.Palmer Rhodora 40: 133 (1938) [wfo-0001012602]
basionym Crataegus pertomentosa Ashe J. Elisha Mitchell Sci. Soc. 16(2): 70 (1900) [wfo-0001012564]
homotypic Crataegus macracantha var. pertomentosa (Ashe) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 161 (1965) [wfo-0001012560]
synonym Crataegus succulenta var. rutila (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 160 (1965) [wfo-0001012607]
basionym Crataegus rutila Sarg. Bot. Gaz. 35: 399 (1903) [wfo-0001017461]
synonym Crataegus venulosa Sarg. Ontario Nat. Sci. Bull. 4: 96 (1908) [wfo-0001012612]
synonym Crataegus virilis Sarg. Ontario Nat. Sci. Bull. 4: 68 (1908) [wfo-0001012615]
homotypic Crataegus florifera var. virilis (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 171 (1965) [wfo-0001012531]
synonym Mespilus succulenta Sweet Hort. Brit. : 76 (1826) [wfo-0000990226]
C. suksdorfii (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 163 (1965) [wfo-0001010589]
basionym Crataegus douglasii var. suksdorfii Sarg. Bot. Gaz. 44: 65 (1907) [wfo-0001012618]
synonym Crataegus douglasii var. suksdorfii Sarg. Bot. Gaz. 44: 65 (1907) [wfo-0001012618]
homotypic Crataegus suksdorfii (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 163 (1965) [wfo-0001010589]
C. sulfurea J.B.Phipps Sida, Bot. Misc. 15: 81 (1997) [wfo-0001271427]
C. talyschensis Pojark. ex Ufimov Bot. Zhurn. (Moscow & Leningrad) 96: 1254 (2011) [wfo-0000749064]
C. tanacetifolia (Poir.) Pers. Syn. Pl. 2: 38 (1806) [wfo-0000989357]
basionym Mespilus tanacetifolia Poir. Encycl. 4: 440 (1798) [wfo-0000984095]
homotypic Crataegus tanacetifolia var. typica Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 114 (1871) [wfo-0000990309]
homotypic Mespilus pinnata Dum.Cours. Bot. Cult. 3: 330 (1802) [wfo-0001001979]
homotypic Phaenopyrum tanacetifolium (Poir.) M.Roem. Fam. Nat. Syn. Monogr. 3: 158 (1847) [wfo-0000987291]
synonym Crataegus callidens Hausskn. & Bornm. Mitt. Geogr. Ges. (Thüringen) Jena 9(Mitt. Bot. Ver.): 11 (1890) [wfo-0000988240]
synonym Crataegus glabra G.Lodd. Bot. Cab. 3: t. 248 (1818) [wfo-0000991050]
homotypic Crataegus tanacetifolia var. glabra Lavallée Énum. Arbres : 94 (1877) [wfo-1200076688]
synonym Crataegus tanacetifolia var. glabra Lavallée Énum. Arbres : 94 (1877) [wfo-1200076688]
basionym Crataegus glabra G.Lodd. Bot. Cab. 3: t. 248 (1818) [wfo-0000991050]
synonym Crataegus tanacetifolia var. monstrosa Lavallée Énum. Arbres : 94 (1877) [wfo-1200076689]
synonym Crataegus tanacetifolia var. typica Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 114 (1871) [wfo-0000990309]
basionym Mespilus tanacetifolia Poir. Encycl. 4: 440 (1798) [wfo-0000984095]
homotypic Crataegus tanacetifolia (Poir.) Pers. Syn. Pl. 2: 38 (1806) [wfo-0000989357]
homotypic Mespilus pinnata Dum.Cours. Bot. Cult. 3: 330 (1802) [wfo-0001001979]
homotypic Phaenopyrum tanacetifolium (Poir.) M.Roem. Fam. Nat. Syn. Monogr. 3: 158 (1847) [wfo-0000987291]
synonym Mespilus pinnata Dum.Cours. Bot. Cult. 3: 330 (1802) [wfo-0001001979]
basionym Mespilus tanacetifolia Poir. Encycl. 4: 440 (1798) [wfo-0000984095]
homotypic Crataegus tanacetifolia (Poir.) Pers. Syn. Pl. 2: 38 (1806) [wfo-0000989357]
homotypic Crataegus tanacetifolia var. typica Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 114 (1871) [wfo-0000990309]
homotypic Phaenopyrum tanacetifolium (Poir.) M.Roem. Fam. Nat. Syn. Monogr. 3: 158 (1847) [wfo-0000987291]
synonym Mespilus tanacetifolia Poir. Encycl. 4: 440 (1798) [wfo-0000984095]
homotypic Crataegus tanacetifolia (Poir.) Pers. Syn. Pl. 2: 38 (1806) [wfo-0000989357]
homotypic Crataegus tanacetifolia var. typica Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 114 (1871) [wfo-0000990309]
homotypic Mespilus pinnata Dum.Cours. Bot. Cult. 3: 330 (1802) [wfo-0001001979]
homotypic Phaenopyrum tanacetifolium (Poir.) M.Roem. Fam. Nat. Syn. Monogr. 3: 158 (1847) [wfo-0000987291]
synonym Phaenopyrum tanacetifolium (Poir.) M.Roem. Fam. Nat. Syn. Monogr. 3: 158 (1847) [wfo-0000987291]
basionym Mespilus tanacetifolia Poir. Encycl. 4: 440 (1798) [wfo-0000984095]
homotypic Crataegus tanacetifolia (Poir.) Pers. Syn. Pl. 2: 38 (1806) [wfo-0000989357]
homotypic Crataegus tanacetifolia var. typica Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 114 (1871) [wfo-0000990309]
homotypic Mespilus pinnata Dum.Cours. Bot. Cult. 3: 330 (1802) [wfo-0001001979]
C. tanuphylla Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 247 (1910) [wfo-0001010590]
C. tenuior J.B.Phipps J. Bot. Res. Inst. Texas 7: 281 (2013) [wfo-1000059386]
C. texana Buckley Proc. Acad. Nat. Sci. Philadelphia 13: 454 (1861 publ. 1862) [wfo-0001004163]
homotypic Crataegus mollis var. texana (Buckley) Lance Phytoneuron 2011-3: 6 (2011) [wfo-0001400279]
synonym Crataegus mollis var. texana (Buckley) Lance Phytoneuron 2011-3: 6 (2011) [wfo-0001400279]
basionym Crataegus texana Buckley Proc. Acad. Nat. Sci. Philadelphia 13: 454 (1861 publ. 1862) [wfo-0001004163]
C. texana var. dasyphylla (Sarg.) Phipps Phytoneuron 2012-78: 5 (2012) [wfo-0001381143]
basionym Crataegus dasyphylla Sarg. Rep. (Annual) Missouri Bot. Gard. 22: 80 (1912) [wfo-0000986741]
synonym Crataegus dasyphylla Sarg. Rep. (Annual) Missouri Bot. Gard. 22: 80 (1912) [wfo-0000986741]
homotypic Crataegus texana var. dasyphylla (Sarg.) Phipps Phytoneuron 2012-78: 5 (2012) [wfo-0001381143]
C. texana var. texana Unknown [wfo-1200075029]
synonym Crataegus columbiana Sarg. Bot. Gaz. 31: 229 (1901) [wfo-0001017440]
homotypic Crataegus quercina Ashe J. Elisha Mitchell Sci. Soc. 18(1): 27 (1902) [wfo-0000987144]
synonym Crataegus dallasiana Sarg. Trees & Shrubs 1: 59 (1903) [wfo-0001010171]
synonym Crataegus quercina Ashe J. Elisha Mitchell Sci. Soc. 18(1): 27 (1902) [wfo-0000987144]
basionym Crataegus columbiana Sarg. Bot. Gaz. 31: 229 (1901) [wfo-0001017440]
C. theodori Essenova Izv. Akad. Nauk Turkmensk. S.S.R., Ser. Biol. Nauk 1981(2): 70 (1981) [wfo-0000987738]
C. thermopegaea E.J.Palmer J. Arnold Arbor. 7: 125 (1926) [wfo-0001010597]
C. tianschanica Pojark. Fl. URSS 9: 507 (1939) [wfo-0001131863]
synonym Crataegus monticola Cinovskis Introd. Rast. Bot. Sad. Pribaltiki : 51 (1974) [wfo-0000988787]
synonym Crataegus rubens Cinovskis Introd. Rast. Bot. Sad. Pribaltiki : 53 (1974) [wfo-0000989098]
C. tinctoria Ashe J. Elisha Mitchell Sci. Soc. 18(1): 27 (1902) [wfo-0001010607]
C. tkatschenkoi K.I.Chr. Willdenowia 25: 633 (1996) [wfo-0001005211]
basionym Crataegus trilobata Tkatsch. Byull. Glavn. Bot. Sada 126: 34 1982 [wfo-0000987739]
homotypic Eriolobus trilobatus M.Roem. Fam. Nat. Syn. Monogr. 3: 216 (1847) [wfo-0001035961]
synonym Crataegus trilobata Tkatsch. Byull. Glavn. Bot. Sada 126: 34 1982 [wfo-0000987739]
homotypic Crataegus tkatschenkoi K.I.Chr. Willdenowia 25: 633 (1996) [wfo-0001005211]
homotypic Eriolobus trilobatus M.Roem. Fam. Nat. Syn. Monogr. 3: 216 (1847) [wfo-0001035961]
C. tracyi Ashe ex Eggl. Bull. Torrey Bot. Club 36: 639 (1909) [wfo-0001010613]
synonym Crataegus montivaga Sarg. J. Arnold Arbor. 1: 247 (1920) [wfo-0001012621]
synonym Crataegus tracyi var. coahuilensis J.B.Phipps Sida, Bot. Misc. 15: 49 (1997) [wfo-0001410179]
synonym Crataegus tracyi var. madrensis J.B.Phipps Sida, Bot. Misc. 15: 50 (1997) [wfo-0001410180]
C. triflora Chapm. Fl. South. U.S., ed. 2(Suppl. 2): 684 (1892) [wfo-0001004174]
C. turkestanica Pojark. Fl. URSS 9: 504 (1939) [wfo-0000989452]
homotypic Crataegus pseudoheterophylla subsp. turkestanica (Pojark.) K.I.Chr. Syst. Bot. Monogr. 35: 99 (1992) [wfo-0000999266]
synonym Crataegus monogyna var. lanigera Popov Trudy Prikl. Bot. 22: 438 (1929) [wfo-0000987343]
synonym Crataegus pseudoheterophylla subsp. turkestanica (Pojark.) K.I.Chr. Syst. Bot. Monogr. 35: 99 (1992) [wfo-0000999266]
basionym Crataegus turkestanica Pojark. Fl. URSS 9: 504 (1939) [wfo-0000989452]
C. turnerorum Enquist Phytologia 68: 298 (1990) [wfo-0001010630]
synonym Crataegus secreta J.B.Phipps Sida 14: 15 (1990) [wfo-0001012622]
C. tzvelevii Ufimov Novosti Sist. Vyssh. Rast. 44: 128 (2013) [wfo-0001356435]
C. umbratilis Sarg. Rhodora 7: 192 (1905) [wfo-0001001704]
C. uniflora Münchh. Hausvater 5(1): 147 (1770) [wfo-0001010634]
synonym Anthomeles flexispina (Moench) M.Roem. Fam. Nat. Syn. Monogr. 3: 142 (1847) [wfo-0000990784]
basionym Mespilus flexispina Moench Verz. Ausländ. Bäume : 62 (1785) [wfo-0000990076]
synonym Crataegus aemula hort. ex Handl. Trees Kew Pt. i. [Polypet.] (1894) 211. [wfo-0000990347]
synonym Crataegus arenicola Ashe J. Elisha Mitchell Sci. Soc. 17(1): 5 (1900) [wfo-0000986628]
synonym Crataegus armentalis Beadle Biltmore Bot. Stud. 1: 117 (1902) [wfo-0000983652]
synonym Crataegus bisulcata Ashe Bull. North Carolina Agric. Exp. Sta. 175: 112 (1900) [wfo-0001012623]
synonym Crataegus brittonii Eggl. Bull. Torrey Bot. Club 36: 640 (1909) [wfo-0001012630]
homotypic Crataegus uniflora var. brittonii (Eggl.) Lance Phytoneuron 2011-3: 7 (2011) [wfo-0001400280]
synonym Crataegus choriophylla Sarg. J. Arnold Arbor. 3: 201 (1922) [wfo-0001012626]
synonym Crataegus flexuosa (Poir.) DC. Prodr. 2: 627 (1825) [wfo-1000060444]
basionym Mespilus flexuosa Poir. Encycl., Suppl. 4: 73 (1816) [wfo-0000990086]
homotypic Crataegus flexuosa Poir. Encyc. [J. Lamarck & al.] Suppl. 4. 73. 1816 [29 Jun 1816] [wfo-0000990088]
synonym Crataegus flexuosa Poir. Encyc. [J. Lamarck & al.] Suppl. 4. 73. 1816 [29 Jun 1816] [wfo-0000990088]
basionym Mespilus flexuosa Poir. Encycl., Suppl. 4: 73 (1816) [wfo-0000990086]
homotypic Crataegus flexuosa (Poir.) DC. Prodr. 2: 627 (1825) [wfo-1000060444]
synonym Crataegus gregalis Beadle Biltmore Bot. Stud. 1: 118 (1902) [wfo-0001012627]
synonym Crataegus parviflora Sol. Hortus kewensis ; 1789 169 1789 [wfo-0001008030]
homotypic Mespilus parviflora (Sol.) Dum.Cours. Le botaniste cultivateur ; 1802 328 1802 [wfo-0000984176]
synonym Crataegus parvifolia Aiton Hort. Kew. 2: 169 (1789) [wfo-0000987396]
homotypic Phaenopyrum parvifolium (Aiton) M.Roem. Fam. Nat. Syn. Monogr. 3: 152 (1847) [wfo-0000990090]
synonym Crataegus parvifolia var. florida Lodd. ex Loudon Arbor. Frutic. Brit. 2: 842 (1838) [wfo-1200076678]
synonym Crataegus parvifolia var. grossulariifolia Lodd. ex Loudon Arbor. Frutic. Brit. 2: 842 (1838) [wfo-1200076679]
synonym Crataegus pinshow hort. ex Handl. Trees Kew Pt. i. [Polypet.] (1894) 211. [wfo-0000990498]
synonym Crataegus raleighensis Ashe Bull. North Carolina Agric. Exp. Sta. 175: 112 (1900) [wfo-0001012628]
synonym Crataegus rhodella Ashe J. Elisha Mitchell Sci. Soc. 18(1): 19 (1902) [wfo-0001010551]
synonym Crataegus smithii Sarg. Trees & Shrubs 1: 67 (1903) [wfo-0001000769]
homotypic Crataegus tomentosa var. smithii (Sarg.) Eggl. Rhodora 10: 79 (1908) [wfo-0001399577]
synonym Crataegus tomentosa var. smithii (Sarg.) Eggl. Rhodora 10: 79 (1908) [wfo-0001399577]
basionym Crataegus smithii Sarg. Trees & Shrubs 1: 67 (1903) [wfo-0001000769]
synonym Crataegus trianthophora Sarg. Trees & Shrubs 2: 11 (1907) [wfo-0000987237]
synonym Crataegus uniflora unranked betulifolia Dippel Handb. Laubholzk. 3: 425 (1893) [wfo-1200076692]
homotypic Mespilus uniflora subvar. betulifolia (Dippel) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 16 (1906) [wfo-1200086069]
synonym Crataegus uniflora var. brittonii (Eggl.) Lance Phytoneuron 2011-3: 7 (2011) [wfo-0001400280]
basionym Crataegus brittonii Eggl. Bull. Torrey Bot. Club 36: 640 (1909) [wfo-0001012630]
synonym Crataegus uniflora unranked florida Koehne Deut. Dendrol. : 231 (1893) [wfo-1200092134]
homotypic Crataegus uniflora var. florida (Koehne) Zabel Handb. Laubholzben. : 170 (1903) [wfo-0001410181]
homotypic Mespilus uniflora subvar. florida (Koehne) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 16 (1906) [wfo-1200086070]
synonym Crataegus uniflora var. florida (Koehne) Zabel Handb. Laubholzben. : 170 (1903) [wfo-0001410181]
basionym Crataegus uniflora unranked florida Koehne Deut. Dendrol. : 231 (1893) [wfo-1200092134]
homotypic Mespilus uniflora subvar. florida (Koehne) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 16 (1906) [wfo-1200086070]
synonym Crataegus uniflora unranked grossulariifolia Dippel Handb. Laubholzk. 3: 425 (1893) [wfo-1200092135]
homotypic Mespilus uniflora subvar. grossulariifolia (Dippel) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 16 (1906) [wfo-1200086071]
synonym Crataegus uniflora var. grossulariifolia Zabel Handb. Laubholzben. : 170 (1903) [wfo-0001410182]
synonym Crataegus uniflora var. inermis Dippel Handb. Laubholzk. 3: 425 (1893) [wfo-1200076693]
homotypic Mespilus uniflora subvar. inermis (Dippel) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 16 (1906) [wfo-1200086072]
synonym Crataegus unilateralis Pers. Syn. Pl. 2: 37 (1806) [wfo-0000990081]
homotypic Mespilus unilateralis (Pers.) Poir. Encycl., Suppl. 4: 73 (1816) [wfo-0000990087]
synonym Crataegus xanthocarpa (Ehrh. ex L.f.) Medik. Gesch. Bot. : 85 (1793) [wfo-0001008032]
basionym Mespilus xanthocarpa Ehrh. ex L.f. Suppl. Pl. : 254 (1782) [wfo-0000990075]
synonym Mespilus axillaris Pers. Syn. Pl. 2: 39 (1806) [wfo-0000990082]
synonym Mespilus azarolus var. aurea (Marshall) Castigl. Viagg. Stati Uniti 2: 292 (1790) [wfo-0000989059]
basionym Mespilus oxyacantha var. aurea Marshall Arbust. Amer. : 89 (1785) [wfo-0001394566]
synonym Mespilus flexispina Moench Verz. Ausländ. Bäume : 62 (1785) [wfo-0000990076]
homotypic Anthomeles flexispina (Moench) M.Roem. Fam. Nat. Syn. Monogr. 3: 142 (1847) [wfo-0000990784]
synonym Mespilus flexuosa Poir. Encycl., Suppl. 4: 73 (1816) [wfo-0000990086]
homotypic Crataegus flexuosa Poir. Encyc. [J. Lamarck & al.] Suppl. 4. 73. 1816 [29 Jun 1816] [wfo-0000990088]
homotypic Crataegus flexuosa (Poir.) DC. Prodr. 2: 627 (1825) [wfo-1000060444]
synonym Mespilus laciniata Walter Fl. Carol. : 147 (1788) [wfo-1200075215]
synonym Mespilus oxyacantha var. aurea Marshall Arbust. Amer. : 89 (1785) [wfo-0001394566]
homotypic Mespilus azarolus var. aurea (Marshall) Castigl. Viagg. Stati Uniti 2: 292 (1790) [wfo-0000989059]
synonym Mespilus parviflora (Sol.) Dum.Cours. Le botaniste cultivateur ; 1802 328 1802 [wfo-0000984176]
basionym Crataegus parviflora Sol. Hortus kewensis ; 1789 169 1789 [wfo-0001008030]
synonym Mespilus parvifolia (Aiton) Dum.Cours. Bot. Cult. 3: 328 (1802) [wfo-0000990171]
basionym Crataegus parviflora Lojac. Malpighia 20: 216 (1906) [wfo-0000988923]
synonym Mespilus parvifolia Willd. Enum. Pl. Hort. Berol. 1: 523 (1809) [wfo-0000990083]
synonym Mespilus tomentosa Poit. & Turpin Traité Arbr. Fruit. 4: 153 (1809) [wfo-0000990084]
synonym Mespilus uniflora (Münchh.) K.Koch Dendrologie 1: 141 (1869) [wfo-0000990092]
synonym Mespilus uniflora subvar. betulifolia (Dippel) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 16 (1906) [wfo-1200086069]
basionym Crataegus uniflora unranked betulifolia Dippel Handb. Laubholzk. 3: 425 (1893) [wfo-1200076692]
synonym Mespilus uniflora subvar. florida (Koehne) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 16 (1906) [wfo-1200086070]
basionym Crataegus uniflora unranked florida Koehne Deut. Dendrol. : 231 (1893) [wfo-1200092134]
homotypic Crataegus uniflora var. florida (Koehne) Zabel Handb. Laubholzben. : 170 (1903) [wfo-0001410181]
synonym Mespilus uniflora subvar. grossulariifolia (Dippel) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 16 (1906) [wfo-1200086071]
basionym Crataegus uniflora unranked grossulariifolia Dippel Handb. Laubholzk. 3: 425 (1893) [wfo-1200092135]
synonym Mespilus uniflora subvar. inermis (Dippel) Asch. & Graebn. Syn. Mitteleur. Fl. 6(2): 16 (1906) [wfo-1200086072]
basionym Crataegus uniflora var. inermis Dippel Handb. Laubholzk. 3: 425 (1893) [wfo-1200076693]
synonym Mespilus unilateralis (Pers.) Poir. Encycl., Suppl. 4: 73 (1816) [wfo-0000990087]
basionym Crataegus unilateralis Pers. Syn. Pl. 2: 37 (1806) [wfo-0000990081]
synonym Mespilus xanthocarpa Ehrh. ex L.f. Suppl. Pl. : 254 (1782) [wfo-0000990075]
homotypic Crataegus xanthocarpa (Ehrh. ex L.f.) Medik. Gesch. Bot. : 85 (1793) [wfo-0001008032]
synonym Phaenopyrum parvifolium (Aiton) M.Roem. Fam. Nat. Syn. Monogr. 3: 152 (1847) [wfo-0000990090]
basionym Crataegus parvifolia Aiton Hort. Kew. 2: 169 (1789) [wfo-0000987396]
synonym Phaenopyrum uniflorum (Münchh.) M.Roem. Fam. Nat. Syn. Monogr. 3: 153 (1847) [wfo-0000990091]
basionym Crataegus uniflora Du Roi Harbk. Baumz. i. 184 (1772) [wfo-0000990439]
synonym Xeromalon obovatum Raf. New Fl. 3: 12 (1838) [wfo-0000990089]
C. ursopedensis J.B.Phipps & R.O'Kennon J. Bot. Res. Inst. Texas 1: 1081 (2007) [wfo-0001014441]
C. vailiae Britton Bull. Torrey Bot. Club 24: 53 (1897) [wfo-0001010641]
synonym Crataegus conjungens Sarg. J. Arnold Arbor. 3: 200 (1922) [wfo-0000986711]
synonym Crataegus missouriensis Ashe Bull. North Carolina Agric. Exp. Sta. 175: 110 (1900) [wfo-0000986992]
synonym Crataegus palliata Sarg. Trees & Shrubs 2: 236 (1913) [wfo-0001011146]
C. vegeta Sarg. Bot. Gaz. 35: 396 (1903) [wfo-0001017458]
C. venusta Beadle Bot. Gaz. 30: 338 (1900) [wfo-0001012351]
C. viridis L. Sp. Pl. : 476 (1753) [wfo-0001010644]
homotypic Crataegus coccinea var. viridis (L.) L. Mant. Pl. 2: 397 (1771) [wfo-1200092040]
homotypic Mespilus coccinea var. viridis (L.) Castigl. Viagg. Stati Uniti 2: 293 (1790) [wfo-0001394560]
homotypic Mespilus viridis (L.) Cramer Disp. Syst. Pl. : 98 (1803) [wfo-1000060840]
homotypic Phaenopyrum viride (L.) M.Roem. Fam. Nat. Syn. Monogr. 3: 156 (1847) [wfo-0000990956]
synonym Crataegus apiifolia Loudon Arboretum et fruticetum britannicum ; 1838 824, f.589 1838 [wfo-0000990361]
synonym Crataegus coccinea var. viridis (L.) L. Mant. Pl. 2: 397 (1771) [wfo-1200092040]
basionym Crataegus viridis L. Sp. Pl. : 476 (1753) [wfo-0001010644]
homotypic Mespilus coccinea var. viridis (L.) Castigl. Viagg. Stati Uniti 2: 293 (1790) [wfo-0001394560]
homotypic Mespilus viridis (L.) Cramer Disp. Syst. Pl. : 98 (1803) [wfo-1000060840]
homotypic Phaenopyrum viride (L.) M.Roem. Fam. Nat. Syn. Monogr. 3: 156 (1847) [wfo-0000990956]
synonym Crataegus viridis var. lutescens (Sarg.) E.J.Palmer ; 1938 133 1938 [wfo-0001012659]
synonym Crataegus viridis f. viridis [wfo-0001131765]
synonym Mespilus coccinea var. viridis (L.) Castigl. Viagg. Stati Uniti 2: 293 (1790) [wfo-0001394560]
basionym Crataegus viridis L. Sp. Pl. : 476 (1753) [wfo-0001010644]
homotypic Crataegus coccinea var. viridis (L.) L. Mant. Pl. 2: 397 (1771) [wfo-1200092040]
homotypic Mespilus viridis (L.) Cramer Disp. Syst. Pl. : 98 (1803) [wfo-1000060840]
homotypic Phaenopyrum viride (L.) M.Roem. Fam. Nat. Syn. Monogr. 3: 156 (1847) [wfo-0000990956]
synonym Mespilus viridis (L.) Cramer Disp. Syst. Pl. : 98 (1803) [wfo-1000060840]
basionym Crataegus viridis L. Sp. Pl. : 476 (1753) [wfo-0001010644]
homotypic Crataegus coccinea var. viridis (L.) L. Mant. Pl. 2: 397 (1771) [wfo-1200092040]
homotypic Mespilus coccinea var. viridis (L.) Castigl. Viagg. Stati Uniti 2: 293 (1790) [wfo-0001394560]
homotypic Phaenopyrum viride (L.) M.Roem. Fam. Nat. Syn. Monogr. 3: 156 (1847) [wfo-0000990956]
synonym Phaenopyrum viride (L.) M.Roem. Fam. Nat. Syn. Monogr. 3: 156 (1847) [wfo-0000990956]
basionym Crataegus viridis L. Sp. Pl. : 476 (1753) [wfo-0001010644]
homotypic Crataegus coccinea var. viridis (L.) L. Mant. Pl. 2: 397 (1771) [wfo-1200092040]
homotypic Mespilus coccinea var. viridis (L.) Castigl. Viagg. Stati Uniti 2: 293 (1790) [wfo-0001394560]
homotypic Mespilus viridis (L.) Cramer Disp. Syst. Pl. : 98 (1803) [wfo-1000060840]
C. viridis var. desertorum (Sarg.) Keeney & Enquist Phytologia 69: 474 (1990 publ. 1991) [wfo-0001010650]
basionym Crataegus desertorum Sarg. J. Arnold Arbor. 3: 187 (1922) [wfo-0001012631]
synonym Crataegus desertorum Sarg. J. Arnold Arbor. 3: 187 (1922) [wfo-0001012631]
homotypic Crataegus viridis var. desertorum (Sarg.) Keeney & Enquist Phytologia 69: 474 (1990 publ. 1991) [wfo-0001010650]
C. viridis var. glabriuscula (Sarg.) J.B.Phipps Novon 16: 386 (2006) [wfo-0001380695]
basionym Crataegus glabriuscula Sarg. Bot. Gaz. 31: 235 (1901) [wfo-0001012647]
synonym Crataegus glabriuscula Sarg. Bot. Gaz. 31: 235 (1901) [wfo-0001012647]
homotypic Crataegus viridis var. glabriuscula (Sarg.) J.B.Phipps Novon 16: 386 (2006) [wfo-0001380695]
synonym Crataegus sutherlandensis Sarg. J. Arnold Arbor. 3: 192 (1922) [wfo-0001004153]
synonym Crataegus sutherlandensis var. spinescens Sarg. J. Arnold Arbor. 3: 193 (1922) [wfo-0001399572]
C. viridis var. lanceolata (Sarg.) E.J.Palmer Rhodora 40: 132 (1938) [wfo-0001012657]
basionym Crataegus lanceolata Sarg. Trees & Shrubs 2: 65 (1908) [wfo-0000995450]
synonym Crataegus interior Beadle Biltmore Bot. Stud. 1: 52 (1902) [wfo-0001012652]
homotypic Crataegus viridis var. interior (Beadle) E.J.Palmer [wfo-0001012656]
synonym Crataegus lanceolata Sarg. Trees & Shrubs 2: 65 (1908) [wfo-0000995450]
homotypic Crataegus viridis var. lanceolata (Sarg.) E.J.Palmer Rhodora 40: 132 (1938) [wfo-0001012657]
synonym Crataegus viridis var. interior (Beadle) E.J.Palmer [wfo-0001012656]
basionym Crataegus interior Beadle Biltmore Bot. Stud. 1: 52 (1902) [wfo-0001012652]
C. viridis var. lutensis (Sarg.) E.J.Palmer Rhodora 40: 133 (1938) [wfo-0001012658]
basionym Crataegus lutensis Sarg. Rep. (Annual) Missouri Bot. Gard. 22: 75 (1911) [wfo-0000995471]
synonym Crataegus furcata Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 86 (1908) [wfo-0000986826]
synonym Crataegus lutensis Sarg. Rep. (Annual) Missouri Bot. Gard. 22: 75 (1911) [wfo-0000995471]
homotypic Crataegus viridis var. lutensis (Sarg.) E.J.Palmer Rhodora 40: 133 (1938) [wfo-0001012658]
C. viridis var. nitens (Sarg.) J.B.Phipps Novon 16: 387 (2006) [wfo-0001383177]
basionym Crataegus nitens Sarg. Rep. (Annual) Missouri Bot. Gard. 22: 76 (1911) [wfo-0000986916]
synonym Crataegus nitens Sarg. Rep. (Annual) Missouri Bot. Gard. 22: 76 (1911) [wfo-0000986916]
homotypic Crataegus viridis var. nitens (Sarg.) J.B.Phipps Novon 16: 387 (2006) [wfo-0001383177]
C. viridis var. ovata (Sarg.) E.J.Palmer Rhodora 40: 132 (1938) [wfo-0001012026]
basionym Crataegus ovata Sarg. Man. Trees : 402 (1905) [wfo-0001010522]
synonym Crataegus blanda Sarg. Bot. Gaz. 33: 121 (1902) [wfo-0001012644]
synonym Crataegus davisii Sarg. Rep. (Annual) Missouri Bot. Gard. 22: 77 (1912) [wfo-0000986742]
synonym Crataegus larga Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 85 (1908) [wfo-0000986907]
synonym Crataegus ovata Sarg. Man. Trees : 402 (1905) [wfo-0001010522]
homotypic Crataegus viridis var. ovata (Sarg.) E.J.Palmer Rhodora 40: 132 (1938) [wfo-0001012026]
synonym Crataegus pechiana Sarg. Rep. (Annual) Missouri Bot. Gard. 22: 78 (1911) [wfo-0000986917]
C. viridis var. velutina (Sarg.) J.B.Phipps J. Bot. Res. Inst. Texas 1: 1009 (2007) [wfo-0001012661]
basionym Crataegus velutina Sarg. Trees & Shrubs 2: 238 (1913) [wfo-0001012655]
synonym Crataegus micrantha Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 658 (1905) [wfo-0001012654]
synonym Crataegus poliophylla Sarg. J. Arnold Arbor. 3: 185 (1922) [wfo-0001004111]
synonym Crataegus velutina Sarg. Trees & Shrubs 2: 238 (1913) [wfo-0001012655]
homotypic Crataegus viridis var. velutina (Sarg.) J.B.Phipps J. Bot. Res. Inst. Texas 1: 1009 (2007) [wfo-0001012661]
C. viridis var. viridis Unknown [wfo-0001010655]
synonym Cotoneaster arborescens (Elliott) Wenz. Linnaea 38: 203 (1874) [wfo-0000988970]
basionym Crataegus arborescens Elliott Sketch Bot. S. Carolina 1: 550 (1821) [wfo-0000990124]
homotypic Mespilus arborescens (Elliott) K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 380 (1862) [wfo-0000997281]
homotypic Phaenopyrum arborescens (Elliott) M.Roem. Fam. Nat. Syn. Monogr. 3: 153 (1847) [wfo-0000990170]
synonym Crataegus abbreviata Sarg. J. Arnold Arbor. 3: 187 (1922) [wfo-0001012633]
synonym Crataegus amicalis Sarg. Trees & Shrubs 2: 238 (1913) [wfo-0001012635]
synonym Crataegus arborescens Elliott Sketch Bot. S. Carolina 1: 550 (1821) [wfo-0000990124]
homotypic Cotoneaster arborescens (Elliott) Wenz. Linnaea 38: 203 (1874) [wfo-0000988970]
homotypic Mespilus arborescens (Elliott) K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 380 (1862) [wfo-0000997281]
homotypic Phaenopyrum arborescens (Elliott) M.Roem. Fam. Nat. Syn. Monogr. 3: 153 (1847) [wfo-0000990170]
synonym Crataegus enucleata Sarg. Trees & Shrubs 2: 239 (1913) [wfo-0001012646]
synonym Crataegus ingens Beadle Biltmore Bot. Stud. 1: 56 (1902) [wfo-0001012650]
synonym Crataegus paludosa Sarg. Trees & Shrubs 1: 15 (1902) [wfo-0000987048]
synonym Crataegus penita Beadle Biltmore Bot. Stud. 1: 57 (1902) [wfo-0001010526]
synonym Crataegus tripartita Sarg. J. Arnold Arbor. 3: 188 (1922) [wfo-0001010621]
synonym Crataegus viridis f. padukensis E.J.Palmer & Pickens Neighborhood Res. 4(2: 4): 61 (1940) [wfo-0001325596]
synonym Crataegus vulsa Beadle Biltmore Bot. Stud. 1: 39 (1901) [wfo-0001010660]
synonym Mespilus arborescens (Elliott) K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 380 (1862) [wfo-0000997281]
basionym Crataegus arborescens Elliott Sketch Bot. S. Carolina 1: 550 (1821) [wfo-0000990124]
homotypic Cotoneaster arborescens (Elliott) Wenz. Linnaea 38: 203 (1874) [wfo-0000988970]
homotypic Phaenopyrum arborescens (Elliott) M.Roem. Fam. Nat. Syn. Monogr. 3: 153 (1847) [wfo-0000990170]
synonym Phaenopyrum arborescens (Elliott) M.Roem. Fam. Nat. Syn. Monogr. 3: 153 (1847) [wfo-0000990170]
basionym Crataegus arborescens Elliott Sketch Bot. S. Carolina 1: 550 (1821) [wfo-0000990124]
homotypic Cotoneaster arborescens (Elliott) Wenz. Linnaea 38: 203 (1874) [wfo-0000988970]
homotypic Mespilus arborescens (Elliott) K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 380 (1862) [wfo-0000997281]
C. warneri Sarg. J. Arnold Arbor. 3: 184 (1922) [wfo-0001004189]
C. wattiana Hemsl. & Lace J. Linn. Soc., Bot. 28: 323 (1891) [wfo-0000989494]
C. whitakeri Sarg. J. Arnold Arbor. 6: 3 (1925) [wfo-0001011603]
C. wilsonii Sarg. Pl. Wilson. 1: 180 (1912) [wfo-0000989503]
C. wootoniana Eggl. Torreya 7: 236 (1907 publ. 1908) [wfo-0001010665]
C. xanthophylla Sarg. Bull. New York State Mus. Nat. Hist. 122: 48 (1908) [wfo-0001010674]
C. yaltirikii Dönmez Bot. J. Linn. Soc. 155(2): 239 (2007) [wfo-0001011413]
C. yosgatica K.I.Chr. Syst. Bot. Monogr. 35: 121 (1992) [wfo-0001348526]
C. zangezura Pojark. Fl. URSS 9: 508 (1939) [wfo-0000989893]
C. zangezura subsp. pseudoambigua (Pojark.) K.I.Chr. Syst. Bot. Monogr. 35: 134 (1992) [wfo-0001404461]
basionym Crataegus pseudoambigua Pojark. Fl. URSS 9: 509 (1939) [wfo-0000989808]
synonym Crataegus pseudoambigua Pojark. Fl. URSS 9: 509 (1939) [wfo-0000989808]
homotypic Crataegus zangezura subsp. pseudoambigua (Pojark.) K.I.Chr. Syst. Bot. Monogr. 35: 134 (1992) [wfo-0001404461]
C. zangezura subsp. zangezura Unknown [wfo-1200075030]

Crataegus: Unplaced Names

unknown Crataegus lavallei hort.Paris. [wfo-0000990456]
valid Crataegus horrida Medik. Gesch. 84. [wfo-0000987429]
unknown Crataegus calycina Peterm. ex Nyman Consp. Fl. Eur. 2: 244. 1879 [Oct 1879] [wfo-0000990387]
valid Crataegus macropoda Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 80 (1908) [wfo-0000986939]
valid Crataegus modesta Sarg. Rhodora 3: 28 (1901) [wfo-0001000510]
valid Crataegus hargeri Sarg. Rhodora 5: 66 (1903) [wfo-0001001443]
valid Crataegus fertilis Sarg. Rhodora 5: 182 (1903) [wfo-0001001588]
valid Crataegus robinsonii Sarg. Rhodora 5: 184 (1903) [wfo-0001001601]
valid Crataegus mordenensis Boom Jaarb. Ned. Dendrol. Ver. 21: 115 (1959) [wfo-0000990463]
valid Crataegus illinoiensis Ashe J. Elisha Mitchell Sci. Soc. 16(2): 76 (1900) [wfo-0000986862]
valid Crataegus quinebaugensis Sarg. Rhodora 7: 194 (1905) [wfo-0001001749]
valid Crataegus rubrifolia Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 66 (1908) [wfo-0000986931]
valid Crataegus genialis Sarg. Rhodora 5: 148 (1903) [wfo-0001001552]
valid Crataegus cuthbertii Ashe J. Elisha Mitchell Sci. Soc. 17(1): 15 (1900) [wfo-0000986733]
valid Crataegus obscura Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 119 (1908) [wfo-0000986947]
valid Crataegus baxteri Sarg. Proc. Rochester Acad. Sci. 4: 107 (1903) [wfo-0000986644]
valid Crataegus gracilis Sarg. Bull. New York State Mus. Nat. Hist. 122: 37 (1908) [wfo-0000986839]
valid Crataegus dippeliana Lange Bot. Tidsskr. 19: 261 (1895) [wfo-0000990099]
valid Crataegus arcuata Ashe Ann. Carnegie Mus. 1: 387 (1902) [wfo-0000986626]
valid Crataegus delucida Sarg. Rhodora 5: 139 (1903) [wfo-0001001484]
valid Crataegus lasiantha Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 105 (1908) [wfo-0000986908]
valid Crataegus amara Ashe J. Elisha Mitchell Sci. Soc. 18(1): 22 (1902) [wfo-0000986612]
valid Crataegus edsonii Sarg. Rhodora 7: 205 (1905) [wfo-0001001820]
valid Crataegus strongylophylla Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 44 (1908) [wfo-0000986919]
valid Crataegus ceratocarpa Kossych Bjull. Glavn. Bot. Sada 57: 79 (1963) [wfo-0000988275]
valid Crataegus ferox Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 52 (1908) [wfo-0000986806]
unknown Crataegus ferox hort. [wfo-0001005998]
valid Crataegus gravesii Sarg. Rhodora 5: 159 (1903) [wfo-0001001573]
valid Crataegus newberryi Cockerell Univ. Colorado Stud. Gen. Ser. 5(1): 43 (1907 publ. 1908) [wfo-0000990330]
valid Crataegus gruberi Ashe Ann. Carnegie Mus. 1: 388 (1902) [wfo-0000986845]
valid Crataegus lenta Ashe J. Elisha Mitchell Sci. Soc. 18(1): 18 (1902) [wfo-0000986956]
valid Crataegus fusca Sarg. Rhodora 7: 193 (1905) [wfo-0001001715]
valid Crataegus thayeri Sarg. Rhodora 5: 113 (1903) [wfo-0001001452]
valid Crataegus contigua Sarg. Rhodora 5: 115 (1903) [wfo-0001001461]
valid Crataegus florea Sarg. Rhodora 5: 145 (1903) [wfo-0001001526]
unknown Crataegus pectinata hort. [wfo-0000990140]
unknown Crataegus pectinata Bosc ex DC. Prodr. [A. P. de Candolle] 2: 630. 1825 [mid Nov 1825] [wfo-0000984104]
unknown Crataegus pectinata C.A.Mey. [wfo-0000990139]
valid Crataegus pectinata C.K.Schneid. Ill. Handb. Laubholzk. 1: 779 (1906) [wfo-0000990137]
valid Crataegus rubrisepala Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 70 (1908) [wfo-0000986934]
valid Crataegus victorinii Sarg. J. Arnold Arbor. 3: 203 (1922) [wfo-0000986896]
valid Crataegus wisconsinensis Kruschke Publ. Bot. Milwaukee Public Mus. 3: 49 (1965) [wfo-0000987278]
valid Crataegus flavocarnis Ashe J. Elisha Mitchell Sci. Soc. 17: 9 (1900) [wfo-0001003135]
valid Crataegus insperata Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 123 (1908) [wfo-0000986881]
valid Crataegus ascendens Sarg. Rhodora 5: 141 (1903) [wfo-0001001506]
valid Crataegus armata Beadle Biltmore Bot. Stud. 1: 136 (1902) [wfo-0000983597]
valid Crataegus flexilis Gand. Bull. Soc. Bot. France 18: 445 (1871 publ. 1872) [wfo-0000988443]
valid Crataegus lentula Ashe J. Elisha Mitchell Sci. Soc. 19(1): 25 (1903) [wfo-0000986957]
valid Crataegus monantha Sarg. Trees & Shrubs 2: 237 (1913) [wfo-0000995767]
valid Crataegus munita Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 73 (1908) [wfo-0000986943]
valid Crataegus nemoralis Sarg. Bot. Gaz. 35: 104 (1903) [wfo-0001017444]
valid Crataegus spinulosa Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 120 (1908) [wfo-0000986948]
valid Crataegus vicina Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 77 (1908) [wfo-0000986937]
valid Crataegus cristata Ashe Ann. Carnegie Mus. 1: 392 (1902) [wfo-0000986722]
valid Crataegus cuprea Sarg. Bot. Gaz. 35: 105 (1903) [wfo-0001017445]
valid Crataegus cupulifera Sarg. Proc. Rochester Acad. Sci. 4: 129 (1903) [wfo-0000986729]
valid Crataegus grossa Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 223 (1910) [wfo-0000986842]
valid Crataegus kinzerae Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 234 (1910) [wfo-0000986892]
valid Crataegus mackensenii Sarg. Trees & Shrubs 2: 242 (1913) [wfo-0000995600]
valid Crataegus napaea Sarg. Rhodora 7: 203 (1905) [wfo-0001001806]
valid Crataegus ornata Sarg. Proc. Rochester Acad. Sci. 4: 120 (1903) [wfo-0000987039]
unknown Crataegus pseudoazarolus Popov [wfo-0001131861]
valid Crataegus ulotricha Pojark. ex Gladkova Novosti Sist. Vyssh. Rast. 30: 96 (1996) [wfo-0000990339]
valid Crataegus ampla Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 615 (1905) [wfo-0001001837]
valid Crataegus callosa Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 595 (1905) [wfo-0000986670]
valid Crataegus calvescens Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 159 (1910) [wfo-0000986672]
valid Crataegus colorata Sarg. Proc. Rochester Acad. Sci. 4: 123 (1903) [wfo-0000986701]
valid Crataegus gaultii Sarg. Bot. Gaz. 35: 397 (1903) [wfo-0001017459]
valid Crataegus inaudita Sarg. Ontario Nat. Sci. Bull. 4: 64 (1908) [wfo-0000986866]
valid Crataegus painteriana Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 647 (1905) [wfo-0000987045]
valid Crataegus pudens Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 122 (1908) [wfo-0000986950]
valid Crataegus seelyana Sarg. Rhodora 7: 209 (1905) [wfo-0001001844]
valid Crataegus deweyana Sarg. Proc. Rochester Acad. Sci. 4: 133 (1903) [wfo-0000986761]
valid Crataegus festiva Sarg. Rhodora 5: 54 (1903) [wfo-0001001407]
valid Crataegus miniata Ashe J. Elisha Mitchell Sci. Soc. 20(2): 51 (1904) [wfo-0000986989]
valid Crataegus patrum Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 95 (1908) [wfo-0000986851]
valid Crataegus pentaneura Ashe J. Elisha Mitchell Sci. Soc. 19(1): 12 (1903) [wfo-0000987060]
valid Crataegus ridgwayi Sarg. J. Arnold Arbor. 6: 2 (1925) [wfo-0000987160]
valid Crataegus rubicundula Sarg. Trees & Shrubs 2: 7 (1907) [wfo-0000987172]
valid Crataegus rufipes Ashe J. Elisha Mitchell Sci. Soc. 20(2): 51 (1904) [wfo-0000987174]
valid Crataegus subviridis Beadle Biltmore Bot. Stud. 1: 51 (1902) [wfo-0000983598]
valid Crataegus dawsoniana Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 88 (1908) [wfo-0000986743]
valid Crataegus depilis Sarg. Man. Trees : 419 (1905) [wfo-0000986758]
valid Crataegus dumicola Sarg. Rhodora 5: 183 (1903) [wfo-0001001595]
valid Crataegus erubescens Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 178 (1910) [wfo-0000986798]
valid Crataegus insolita Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 622 (1905) [wfo-0000986880]
valid Crataegus limnophiloides Murrill Castanea 7: 22 (1942) [wfo-0000986961]
valid Crataegus micracantha Sarg. Trees & Shrubs 1: 69 (1903) [wfo-0000986988]
valid Crataegus multispina Ashe J. Elisha Mitchell Sci. Soc. 17(1): 7 (1900) [wfo-0000987001]
valid Crataegus transmississippiensis Sarg. J. Arnold Arbor. 3: 7 (1922) [wfo-0000986952]
valid Crataegus allecta Sarg. Crataegus S. Michigan : 534 (1906 publ. 1907) [wfo-0000986607]
valid Crataegus digna Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 628 (1905) [wfo-0000986765]
valid Crataegus eggertii Britton Bull. New York Bot. Gard. 1: 447 (1900) [wfo-0000986791]
valid Crataegus lawrencensis Sarg. J. Arnold Arbor. 3: 3 (1922) [wfo-0000986913]
valid Crataegus lindenii Stapf Bull. Misc. Inform. Kew 1914: 326 (1914) [wfo-0000986963]
valid Crataegus nubicola Beadle Biltmore Bot. Stud. 1: 126 (1902) [wfo-0000983592]
valid Crataegus peckii Sarg. Rhodora 5: 63 (1903) [wfo-0001001433]
valid Crataegus radina Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 203 (1910) [wfo-0000987147]
valid Crataegus reses Ashe J. Elisha Mitchell Sci. Soc. 20(2): 55 (1904) [wfo-0000987158]
valid Crataegus rubicunda Sarg. Proc. Rochester Acad. Sci. 4: 121 (1903) [wfo-0000987170]
valid Crataegus saxatilis Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 640 (1905) [wfo-0000987183]
valid Crataegus streeterae Sarg. Proc. Rochester Acad. Sci. 4: 119 (1903) [wfo-0000987215]
valid Crataegus urbana Sarg. Crataegus S. Michigan : 556 (1906 publ. 1907) [wfo-0000987248]
valid Crataegus visendiformis Murrill Castanea 7: 29 (1942) [wfo-0000987271]
valid Crataegus amplifica Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 172 (1910) [wfo-0000986616]
valid Crataegus bicolor Ashe J. Elisha Mitchell Sci. Soc. 17(2): 12 (1901) [wfo-0000986652]
valid Crataegus denudata Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 173 (1910) [wfo-0000986757]
valid Crataegus firma Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 612 (1905) [wfo-0000986808]
valid Crataegus neolondinensis Sarg. Man. Trees : 443 (1905) [wfo-0000987007]
valid Crataegus pyripulchra Murrill Castanea 7: 25 (1942) [wfo-0000987142]
valid Crataegus stratfordensis Sarg. Rhodora 7: 178 (1905) [wfo-0000989266]
valid Crataegus subflavida Murrill Castanea 7: 28 (1942) [wfo-0000987220]
valid Crataegus barbata Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 63 (1908) [wfo-0000986638]
valid Crataegus declivitatis Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 103 (1908) [wfo-0000986747]
valid Crataegus handyae Sarg. Rhodora 7: 177 (1905) [wfo-0001001651]
valid Crataegus jenningsii Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 241 (1910) [wfo-0000986890]
valid Crataegus lanigera Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 107 (1908) [wfo-0000986906]
unknown Crataegus longifolia DC. Prodr. [A. P. de Candolle] 2: 636, in syn. 1825 [mid Nov 1825] [wfo-0000990460]
valid Crataegus longipetiolata Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 621 (1905) [wfo-0000986969]
valid Crataegus mcgeeae Ashe J. Elisha Mitchell Sci. Soc. 18(1): 20 (1902) [wfo-0000986984]
valid Crataegus multifida Ashe J. Elisha Mitchell Sci. Soc. 20(2): 52 (1904) [wfo-0000986999]
valid Crataegus onusta Ashe J. Elisha Mitchell Sci. Soc. 19(1): 22 (1903) [wfo-0000987037]
unknown Crataegus pojarkovae Kossych Novosti Sist. Vyssh. Rast. 1: 147 (1964) [wfo-0000988996]
valid Crataegus promissa Sarg. Bull. New York State Mus. Nat. Hist. 122: 50 (1908) [wfo-0000987094]
valid Crataegus scabriuscula Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 605 (1905) [wfo-0000987184]
valid Crataegus subaudens Murrill Castanea 7: 27 (1942) [wfo-0000987219]
valid Crataegus tetrica Beadle Biltmore Bot. Stud. 1: 46 (1901) [wfo-0000983590]
valid Crataegus tisdalei Murrill Castanea 7: 29 (1942) [wfo-0000987230]
valid Crataegus uplandia Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 594 (1905) [wfo-0000987246]
valid Crataegus venustula Sarg. Bull. New York State Mus. Nat. Hist. 122: 79 (1908) [wfo-0000987257]
valid Crataegus viidumaegica Cinovskis Crat. Balt. : 130 (1971) [wfo-0000989870]
valid Crataegus alachuana Murrill Castanea 7: 20 (1942) [wfo-0000986601]
valid Crataegus alacris Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 601 (1905) [wfo-0000986603]
valid Crataegus bristolensis Sarg. Rhodora 7: 175 (1905) [wfo-0001001630]
valid Crataegus cestrica Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 596 (1905) [wfo-0000986683]
valid Crataegus curonica Cinovskis Crat. Balt. : 76 (1971) [wfo-0000989626]
valid Crataegus curtisii Ashe Bull. North Carolina Agric. Exp. Sta. 175: 109 (1900) [wfo-0000986732]
valid Crataegus decorata Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 94 (1908) [wfo-0000986750]
valid Crataegus finitima Sarg. Bull. New York State Mus. Nat. Hist. 122: 78 (1908) [wfo-0000986807]
valid Crataegus fulgens Sarg. Rhodora 7: 182 (1905) [wfo-0001001683]
valid Crataegus grignoniensis Mouill. Wiener Ill. Gart.-Zeitung 15: 248 (1890) [wfo-0000990431]
valid Crataegus jasperensis Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 61 (1908) [wfo-0000986888]
valid Crataegus lennoniana Sarg. Proc. Rochester Acad. Sci. 4: 98 (1903) [wfo-0000986954]
valid Crataegus ludoviciensis Sarg. Trees & Shrubs 2: 5 (1907) [wfo-0000986971]
valid Crataegus marcida Ashe J. Elisha Mitchell Sci. Soc. 20(2): 53 (1904) [wfo-0000986982]
valid Crataegus megapulchra Murrill Castanea 7: 23 (1942) [wfo-0000986987]
valid Crataegus mitis Sarg. Man. Trees : 407 (1905) [wfo-0000986993]
valid Crataegus peckietta Sarg. Rhodora 7: 174 (1905) [wfo-0001001619]
valid Crataegus perlaeta Sarg. Crataegus S. Michigan : 541 (1906 publ. 1907) [wfo-0000987063]
valid Crataegus perlevis Ashe J. Elisha Mitchell Sci. Soc. 20(2): 48 (1904) [wfo-0000987064]
valid Crataegus praeformosa Murrill Castanea 7: 24 (1942) [wfo-0000987079]
valid Crataegus pygmaea Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 650 (1905) [wfo-0000987136]
valid Crataegus radiosa Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 657 (1905) [wfo-0000987149]
valid Crataegus sequax Ashe J. Elisha Mitchell Sci. Soc. 20(2): 50 (1904) [wfo-0000987192]
valid Crataegus sucida Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 80 (1908) [wfo-0000986938]
valid Crataegus tenuiloba Sarg. Proc. Rochester Acad. Sci. 4: 122 (1903) [wfo-0000987228]
valid Crataegus umbrosa Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 106 (1908) [wfo-0000986942]
valid Crataegus villiflora Sarg. Trees & Shrubs 2: 61 (1908) [wfo-0000987265]
valid Crataegus acerba Sarg. Bull. New York State Mus. Nat. Hist. 122: 93 (1908) [wfo-0000986589]
valid Crataegus acuminata Sarg. Bull. New York State Mus. Nat. Hist. 105: 56 (1906) [wfo-0000986592]
valid Crataegus acuminata Desf. ex Steud. Nomencl. Bot. [Steudel], ed. 2. i. 431. [wfo-0000990345]
valid Crataegus angustata Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 77 (1908) [wfo-0000986618]
valid Crataegus angustata Lindm. Crat. Balt. : 38 (1971) [wfo-0000990115]
valid Crataegus aperta Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 96 (1908) [wfo-0000986623]
valid Crataegus barryana Sarg. Bull. New York State Mus. Nat. Hist. 122: 52 (1908) [wfo-0000986641]
valid Crataegus calvinii Sarg. Bull. New York State Mus. Nat. Hist. 122: 81 (1908) [wfo-0000986673]
valid Crataegus congestiflora Sarg. Bull. New York State Mus. Nat. Hist. 122: 44 (1908) [wfo-0000986710]
valid Crataegus corporea Sarg. Bot. Gaz. 35: 403 (1903) [wfo-0001017462]
valid Crataegus delectata Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 200 (1910) [wfo-0000986755]
valid Crataegus dissimilis Sarg. Rhodora 5: 149 (1903) [wfo-0001001559]
valid Crataegus eburnea Ashe Ann. Carnegie Mus. 1: 395 (1902) [wfo-0000986785]
valid Crataegus farwelli Sarg. Crataegus S. Michigan : 519 (1906 publ. 1907) [wfo-0000986795]
valid Crataegus fretzii Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 604 (1905) [wfo-0000986805]
valid Crataegus inducta Ashe J. Elisha Mitchell Sci. Soc. 19(1): 24 (1903) [wfo-0000986871]
valid Crataegus infensa Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 201 (1910) [wfo-0000986873]
valid Crataegus infera Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 651 (1905) [wfo-0000986874]
valid Crataegus kingstonensis Sarg. J. Arnold Arbor. 3: 205 (1922) [wfo-0000986891]
valid Crataegus leimonia Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 194 (1910) [wfo-0000986953]
valid Crataegus moyeriana Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 618 (1905) [wfo-0000986998]
valid Crataegus notabilis Sarg. Bull. New York State Mus. Nat. Hist. 122: 32 (1908) [wfo-0000987019]
valid Crataegus oenochroa Gand. Bull. Soc. Bot. France 18: 448 (1871 publ. 1872) [wfo-0000988826]
valid Crataegus ovatifolia Sarg. Bull. New York State Mus. Nat. Hist. 122: 92 (1908) [wfo-0000987041]
valid Crataegus praestans Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 163 (1910) [wfo-0000987080]
valid Crataegus recordabilis Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 199 (1910) [wfo-0000987151]
valid Crataegus rivalis Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 580 (1905) [wfo-0000987163]
valid Crataegus ruthiana Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 591 (1905) [wfo-0000987178]
valid Crataegus schweinitziana Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 652 (1905) [wfo-0000987186]
valid Crataegus seducta Sarg. Rep. (Annual) Missouri Bot. Gard. 22: 79 (1911) [wfo-0000986918]
valid Crataegus serena Sarg. Rhodora 7: 201 (1905) [wfo-0001001795]
valid Crataegus siderea Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 212 (1910) [wfo-0000987197]
valid Crataegus simulans Sarg. Bull. New York State Mus. Nat. Hist. 122: 125 (1908) [wfo-0000987198]
valid Crataegus tardiflora Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 47 (1908) [wfo-0000986920]
valid Crataegus torta Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 176 (1910) [wfo-0000987233]
valid Crataegus virgata Ashe J. Elisha Mitchell Sci. Soc. 19(1): 24 (1903) [wfo-0000987267]
valid Crataegus abjecta Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 636 (1905) [wfo-0000986586]
valid Crataegus accincta Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 154 (1910) [wfo-0000986587]
valid Crataegus aquilonaris Sarg. Rhodora 5: 185 (1903) [wfo-0001001605]
valid Crataegus bartramiana Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 582 (1905) [wfo-0000986643]
valid Crataegus clintoniana Sarg. Bull. New York State Mus. Nat. Hist. 122: 39 (1908) [wfo-0000986691]
valid Crataegus conferta Sarg. Bull. New York State Mus. Nat. Hist. 122: 62 (1908) [wfo-0000986707]
valid Crataegus decens Ashe J. Elisha Mitchell Sci. Soc. 19(1): 19 (1903) [wfo-0000986746]
valid Crataegus erecta Sarg. Bot. Gaz. 31: 218 (1901) [wfo-0001017439]
valid Crataegus exornata Sarg. Ontario Nat. Sci. Bull. 4: 31 (1908) [wfo-0000986799]
valid Crataegus flammea Sarg. Crataegus S. Michigan v563 (1906 publ. 1907) [wfo-0000986813]
valid Crataegus hystricina Ashe Bot. Gaz. 35: 433 (1903) [wfo-0001017799]
valid Crataegus insueta Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 599 (1905) [wfo-0000986882]
valid Crataegus laetans Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 205 (1910) [wfo-0000986904]
valid Crataegus laetula Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 233 (1910) [wfo-0000986905]
valid Crataegus lauta Sarg. Rhodora 7: 206 (1905) [wfo-0001001830]
valid Crataegus leioclada Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 113 (1908) [wfo-0000986946]
valid Crataegus macrophylla Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 104 (1908) [wfo-0000986941]
valid Crataegus oblongifolia Sarg. Bull. New York State Mus. Nat. Hist. 105: 60 (1906) [wfo-0000987028]
valid Crataegus pascens Ashe J. Elisha Mitchell Sci. Soc. 18(1): 23 (1902) [wfo-0000987053]
valid Crataegus retrusa Ashe J. Elisha Mitchell Sci. Soc. 20(2): 49 (1904) [wfo-0000987159]
valid Crataegus sarniensis Sarg. Ontario Nat. Sci. Bull. 4: 34 (1908) [wfo-0000987181]
valid Crataegus splendida Sarg. Ontario Nat. Sci. Bull. 4: 45 (1908) [wfo-0000987211]
valid Crataegus suavis Sarg. Bull. New York State Mus. Nat. Hist. 122: 59 (1908) [wfo-0000987218]
valid Crataegus tenera Ashe J. Elisha Mitchell Sci. Soc. 20(2): 52 (1904) [wfo-0000987225]
valid Crataegus tenuisepala Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 68 (1908) [wfo-0000986932]
valid Crataegus tenuispina Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 58 (1908) [wfo-0000986926]
valid Crataegus tortuosa Sarg. Bull. New York State Mus. Nat. Hist. 122: 47 (1908) [wfo-0000987234]
unknown Crataegus tortuosa hort. ex Handl. Trees Kew Pt. i. [Polypet.] (1894) 203. [wfo-0000990563]
valid Crataegus viatica Ashe Ann. Carnegie Mus. 1: 398 (1902) [wfo-0000987264]
valid Crataegus agaia Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 252 (1910) [wfo-0000986600]
valid Crataegus angustisepala Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 209 (1910) [wfo-0000986619]
valid Crataegus antimima Sarg. J. Arnold Arbor. 3: 191 (1923) [wfo-0000986622]
valid Crataegus arta Beadle Biltmore Bot. Stud. 1: 130 (1902) [wfo-0000983593]
valid Crataegus augusta Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 597 (1905) [wfo-0000986617]
valid Crataegus bartoniana Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 637 (1905) [wfo-0000986642]
valid Crataegus boothiana Sarg. Bull. New York State Mus. Nat. Hist. 122: 58 (1908) [wfo-0000986655]
valid Crataegus brachyloba Sarg. Bull. New York State Mus. Nat. Hist. 122: 75 (1908) [wfo-0000986658]
valid Crataegus calophylla Sarg. Rep. (Annual) Missouri Bot. Gard. 22: 67 (1912) [wfo-0000986671]
valid Crataegus conspicua Sarg. Bull. New York State Mus. Nat. Hist. 105: 74 (1906) [wfo-0000986712]
valid Crataegus contortifolia Sarg. Bull. New York State Mus. Nat. Hist. 105: 59 (1906) [wfo-0000986715]
valid Crataegus damei Sarg. Rhodora 7: 200 (1905) [wfo-0001001794]
valid Crataegus flagrans Sarg. Bull. New York State Mus. Nat. Hist. 105: 71 (1906) [wfo-0000986811]
valid Crataegus flavescens Bosc Nouv. Cours Compl. Agric., ed. 2, 2: 222 (1821) [wfo-0000990417]
valid Crataegus fucosa Sarg. Rhodora 5: 137 (1903) [wfo-0001001477]
valid Crataegus fulgida Sarg. Ontario Nat. Sci. Bull. 4: 84 (1908) [wfo-0000986823]
valid Crataegus gracilipes Sarg. Bull. New York State Mus. Nat. Hist. 122: 119 (1908) [wfo-0000986838]
valid Crataegus habilis Ashe Bot. Gaz. 35: 435 (1903) [wfo-0001017802]
valid Crataegus huntiana Sarg. Bull. New York State Mus. Nat. Hist. 167: 105 (1913) [wfo-0000986859]
valid Crataegus inopinata Sarg. Bull. New York State Mus. Nat. Hist. 122: 108 (1908) [wfo-0000986877]
valid Crataegus jejuna Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 593 (1905) [wfo-0000986889]
valid Crataegus latifrons Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 181 (1910) [wfo-0000986912]
valid Crataegus limosa Sarg. Bull. New York State Mus. Nat. Hist. 122: 67 (1908) [wfo-0000986962]
valid Crataegus macrocalyx Sarg. Bull. New York State Mus. Nat. Hist. 122: 89 (1908) [wfo-0000986980]
valid Crataegus modica Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 624 (1905) [wfo-0000986994]
valid Crataegus mollita Sarg. Trees & Shrubs 2: 77 (1908) [wfo-0000986997]
valid Crataegus paddockeae Sarg. Rhodora 7: 202 (1905) [wfo-0001001801]
valid Crataegus parciflora Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 60 (1908) [wfo-0000986928]
valid Crataegus permera Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 65 (1908) [wfo-0000986930]
valid Crataegus pilifera Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 64 (1908) [wfo-0000986929]
valid Crataegus premora Ashe Ann. Carnegie Mus. 1: 391 (1902) [wfo-0000987081]
valid Crataegus prismatica Ashe J. Elisha Mitchell Sci. Soc. 17(2): 15 (1901) [wfo-0000987084]
valid Crataegus proctoriana Sarg. Bull. New York State Mus. Nat. Hist. 167: 110 (1913) [wfo-0000987092]
valid Crataegus propria Sarg. Rhodora 7: 214 (1905) [wfo-0001002307]
valid Crataegus pulchra Sarg. Bull. New York State Mus. Nat. Hist. 122: 42 (1908) [wfo-0000987129]
valid Crataegus pumila Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 612 (1905) [wfo-0000987130]
valid Crataegus radiata Sarg. Bull. New York State Mus. Nat. Hist. 122: 42 (1908) [wfo-0000987146]
valid Crataegus remota Sarg. Trees & Shrubs 2: 241 (1913) [wfo-0000995652]
valid Crataegus repentina Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 226 (1910) [wfo-0000987154]
valid Crataegus rudis Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 71 (1908) [wfo-0000986935]
valid Crataegus slavinii Sarg. Bull. New York State Mus. Nat. Hist. 122: 57 (1908) [wfo-0000987202]
valid Crataegus taetrica Sarg. Crataegus S. Michigan : 541 (1906 publ. 1907) [wfo-0000987223]
valid Crataegus uber Ashe J. Elisha Mitchell Sci. Soc. 20(2): 47 (1904) [wfo-0000987244]
valid Crataegus varians Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 225 (1910) [wfo-0000987253]
valid Crataegus wheeleri Sarg. Crataegus S. Michigan : 552 (1906 publ. 1907) [wfo-0000987275]
valid Crataegus wheeleri A.Nelson Bot. Gaz. 34: 369 (1902) [wfo-0000987281]
valid Crataegus albicera Beadle Biltmore Bot. Stud. 1: 132 (1902) [wfo-0000983594]
valid Crataegus ambigens Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 191 (1910) [wfo-0000986613]
valid Crataegus antheina Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 213 (1910) [wfo-0000986621]
valid Crataegus aridula Sarg. Bull. New York State Mus. Nat. Hist. 122: 43 (1908) [wfo-0000986629]
valid Crataegus austera Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 586 (1905) [wfo-0000986636]
valid Crataegus baccata Sarg. Rhodora 7: 176 (1905) [wfo-0001001640]
valid Crataegus barbara Sarg. Bull. New York State Mus. Nat. Hist. 122: 33 (1908) [wfo-0000986637]
valid Crataegus bealii Sarg. Crataegus S. Michigan : 553 (1906 publ. 1907) [wfo-0000986645]
valid Crataegus bella Sarg. Bull. New York State Mus. Nat. Hist. 122: 61 (1908) [wfo-0000986649]
valid Crataegus bellatula Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 171 (1910) [wfo-0000986650]
valid Crataegus blairensis Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 193 (1910) [wfo-0000986654]
unknown Crataegus cerea Gruber Proc. Acad. Nat. Sci. Philadelphia 57: 656 (1905) [wfo-0000986635]
valid Crataegus chateaugayensis Sarg. Bull. New York State Mus. Nat. Hist. 122: 121 (1908) [wfo-0000986684]
valid Crataegus coerulea Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 207 (1910) [wfo-0000986697]
valid Crataegus collinsiana Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 611 (1905) [wfo-0000986698]
valid Crataegus comata Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 592 (1905) [wfo-0000986704]
valid Crataegus consueta Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 67 (1908) [wfo-0000986714]
valid Crataegus cruda Sarg. Bull. New York State Mus. Nat. Hist. 122: 54 (1908) [wfo-0000986725]
valid Crataegus culta Sarg. Rhodora 7: 199 (1905) [wfo-0001001792]
valid Crataegus dacrioidea Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 224 (1910) [wfo-0000986738]
valid Crataegus debilis Sarg. Ontario Nat. Sci. Bull. 4: 86 (1908) [wfo-0000986745]
valid Crataegus debilis Sennen Exsicc. (Pl. Espagne) 1925: n.° 5304 (1925) [wfo-0001010165]
valid Crataegus delicata Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 606 (1905) [wfo-0000986756]
valid Crataegus digyna Pall. ex Ledeb. Fl. Ross. 2: 88 (1843) [wfo-0000990405]
unknown Crataegus divergens Sarg. in N. Y. State Mus. Rep. 1905, App. 6, 66 (1906). [wfo-0000986767]
valid Crataegus duracina Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 186 (1910) [wfo-0000986777]
valid Crataegus ebracteata Ashe Bull. North Carolina Agric. Exp. Sta. 175: 109 (1900) [wfo-0000986784]
valid Crataegus effulgens Sarg. Rep. (Annual) Missouri Bot. Gard. 22: 71 (1912) [wfo-0000986788]
valid Crataegus emersoniana Sarg. Rhodora 7: 181 (1905) [wfo-0001001672]
valid Crataegus errata Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 245 (1910) [wfo-0000986797]
valid Crataegus fallsiana Sarg. Bull. New York State Mus. Nat. Hist. 167: 113 (1913) [wfo-0000986802]
valid Crataegus foliata Sarg. Bull. New York State Mus. Nat. Hist. 122: 53 (1908) [wfo-0000986819]
valid Crataegus glabrata Sarg. Ontario Nat. Sci. Bull. 4: 85 (1908) [wfo-0000986831]
valid Crataegus grossiserrata Ashe Bull. North Carolina Agric. Exp. Sta. 175: 112 (1900) [wfo-0000986843]
valid Crataegus hamata Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 46 (1908) [wfo-0000986847]
valid Crataegus hirtella Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 62 (1908) [wfo-0000986852]
valid Crataegus longipedunculata Sarg. Ontario Nat. Sci. Bull. 4: 26 (1908) [wfo-0000986968]
valid Crataegus luminosa Sarg. Bull. New York State Mus. Nat. Hist. 122: 63 (1908) [wfo-0000986973]
valid Crataegus monosperma Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 56 (1908) [wfo-0000986924]
valid Crataegus newelliana Murrill Castanea 7: 24 (1942) [wfo-0000987011]
valid Crataegus numerosa Sarg. Bull. New York State Mus. Nat. Hist. 122: 90 (1908) [wfo-0000987021]
valid Crataegus nupera Ashe J. Elisha Mitchell Sci. Soc. 19(1): 17 (1903) [wfo-0000987022]
valid Crataegus nutans Sarg. Crataegus S. Michigan : 544 (1906 publ. 1907) [wfo-0000987023]
valid Crataegus olivacea Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 153 (1910) [wfo-0000987036]
valid Crataegus pallescens Sarg. Bull. New York State Mus. Nat. Hist. 167: 81 (1913) [wfo-0000987046]
valid Crataegus pallidula Sarg. Ontario Nat. Sci. Bull. 4: 36 (1908) [wfo-0000987047]
valid Crataegus parkae Sarg. Rep. (Annual) Missouri Bot. Gard. 22: 70 (1911) [wfo-0000986914]
valid Crataegus pennypackeri Sarg. Bot. Gaz. 35: 100 (1903) [wfo-0001017443]
valid Crataegus phaneroneura Sarg. J. Arnold Arbor. 3: 2 (1922) [wfo-0000986951]
valid Crataegus phlebodia Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 155 (1910) [wfo-0000987070]
valid Crataegus picta Sarg. Ontario Nat. Sci. Bull. 4: 91 (1908) [wfo-0000987071]
valid Crataegus plana Sarg. Bull. New York State Mus. Nat. Hist. 122: 45 (1908) [wfo-0000987073]
valid Crataegus prinoides Sarg. Ontario Nat. Sci. Bull. 4: 81 (1908) [wfo-0000987083]
valid Crataegus przewalskii Pojark. Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. 13: 80 (1950) [wfo-0000990504]
valid Crataegus pyramidata Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 196 (1910) [wfo-0000987139]
valid Crataegus ramosa Sarg. Bull. New York State Mus. Nat. Hist. 122: 86 (1908) [wfo-0000987150]
valid Crataegus recta Sarg. Bull. New York State Mus. Nat. Hist. 122: 97 (1908) [wfo-0000987152]
valid Crataegus redolens Ashe J. Elisha Mitchell Sci. Soc. 19(1): 14 (1903) [wfo-0000987153]
valid Crataegus rimosiformis Murrill Castanea 7: 26 (1942) [wfo-0000987161]
unknown Crataegus robbinsoniana Sarg. Rhodora 7(83): 197–198 1905 [wfo-0001241492]
valid Crataegus robusta Sarg. Bull. New York State Mus. Nat. Hist. 122: 28 (1908) [wfo-0000987164]
valid Crataegus ruricola Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 206 (1910) [wfo-0000987176]
valid Crataegus saturata Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 619 (1905) [wfo-0000987182]
unknown Crataegus spinosissima hort. ex Handl. Trees Kew Pt. i. [Polypet.] (1894) 205. [wfo-0000990546]
valid Crataegus steubenensis Sarg. Bull. New York State Mus. Nat. Hist. 122: 103 (1908) [wfo-0000987213]
valid Crataegus tribulosa Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 182 (1910) [wfo-0000987240]
valid Crataegus triosteum Gruber Bull. Torrey Bot. Club 32: 392 (1905) [wfo-0000986903]
valid Crataegus vaga Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 249 (1910) [wfo-0000987251]
valid Crataegus viminea Ashe J. Elisha Mitchell Sci. Soc. 18(1): 23 (1902) [wfo-0000987266]
valid Crataegus watsonii Murrill Castanea 7: 30 (1942) [wfo-0000987274]
valid Crataegus websteri Sarg. Rhodora 7: 215 (1905) [wfo-0001002538]
valid Crataegus admiranda Sarg. Bull. New York State Mus. Nat. Hist. 122: 80 (1908) [wfo-0000986594]
valid Crataegus affinis Sarg. Ontario Nat. Sci. Bull. 4: 71 (1908) [wfo-0000986598]
valid Crataegus albemarlensis Ashe J. Elisha Mitchell Sci. Soc. 17(2): 10 (1901) [wfo-0000986605]
valid Crataegus aliena Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 157 (1910) [wfo-0000986606]
valid Crataegus alpista Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 238 (1910) [wfo-0000986608]
valid Crataegus altrix Ashe Bot. Gaz. 33: 232 (1902) [wfo-0000986610]
valid Crataegus aristata Sarg. Bull. New York State Mus. Nat. Hist. 150: 27 (1911) [wfo-0000986631]
valid Crataegus armigera Sarg. Ontario Nat. Sci. Bull. 4: 87 (1908) [wfo-0000986632]
valid Crataegus bedfordensis Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 185 (1910) [wfo-0000986647]
valid Crataegus berolinensis Cinovskis Crat. Balt. : 209 (1971) [wfo-0000990102]
valid Crataegus brockwayae Sarg. Trees & Shrubs 2: 245 (1913) [wfo-0000995998]
valid Crataegus bronxensis Sarg. Bull. New York State Mus. Nat. Hist. 122: 115 (1908) [wfo-0000986660]
valid Crataegus burkeana Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 218 (1910) [wfo-0000986663]
valid Crataegus calliantha Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 93 (1908) [wfo-0000986667]
valid Crataegus casta Sarg. Bull. New York State Mus. Nat. Hist. 105: 53 (1906) [wfo-0000986678]
valid Crataegus comans Sarg. Bull. New York State Mus. Nat. Hist. 122: 112 (1908) [wfo-0000986703]
valid Crataegus diaphora Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 251 (1910) [wfo-0000986763]
valid Crataegus divisifolia Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 179 (1910) [wfo-0000986771]
valid Crataegus eastmaniana Sarg. Bull. New York State Mus. Nat. Hist. 167: 77 (1913) [wfo-0000986782]
valid Crataegus edurescens Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 180 (1910) [wfo-0000986786]
valid Crataegus efferata Sarg. Bull. New York State Mus. Nat. Hist. 122: 128 (1908) [wfo-0000986787]
valid Crataegus ensifera Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 124 (1908) [wfo-0000986796]
valid Crataegus fructuosa Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 232 (1910) [wfo-0000986820]
valid Crataegus frutescens Sarg. Bull. New York State Mus. Nat. Hist. 122: 113 (1908) [wfo-0000986821]
valid Crataegus fulva Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 649 (1905) [wfo-0000986825]
valid Crataegus geneseensis Sarg. Bull. New York State Mus. Nat. Hist. 122: 27 (1908) [wfo-0000986828]
valid Crataegus gratiosa Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 243 (1910) [wfo-0000986841]
valid Crataegus honeoyensis Sarg. Bull. New York State Mus. Nat. Hist. 122: 129 (1908) [wfo-0000986853]
valid Crataegus ignea Sarg. Bull. New York State Mus. Nat. Hist. 122: 96 (1908) [wfo-0000986861]
valid Crataegus implicata Sarg. Bull. New York State Mus. Nat. Hist. 122: 49 (1908) [wfo-0000986865]
valid Crataegus incompta Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 183 (1910) [wfo-0000986869]
valid Crataegus insignata Sarg. Bull. New York State Mus. Nat. Hist. 122: 101 (1908) [wfo-0000986878]
valid Crataegus inusitula Sarg. Bull. New York State Mus. Nat. Hist. 122: 55 (1908) [wfo-0000986885]
valid Crataegus leptalea Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 231 (1910) [wfo-0000986958]
valid Crataegus leptopoda Sarg. Bull. New York State Mus. Nat. Hist. 122: 118 (1908) [wfo-0000986959]
valid Crataegus livingstoniana Sarg. Bull. New York State Mus. Nat. Hist. 122: 116 (1908) [wfo-0000986965]
valid Crataegus luteola Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 240 (1910) [wfo-0000986974]
valid Crataegus macera Sarg. Bull. New York State Mus. Nat. Hist. 122: 117 (1908) [wfo-0000986976]
valid Crataegus medioxima Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 190 (1910) [wfo-0000986985]
valid Crataegus misella Sarg. Bull. New York State Mus. Nat. Hist. 167: 115 (1913) [wfo-0000986991]
valid Crataegus mollipes Sarg. Crataegus S. Michigan : 545 (1906 publ. 1907) [wfo-0000986995]
valid Crataegus monstrata Sarg. Rhodora 5: 146 (1903) [wfo-0001001537]
valid Crataegus nescia Sarg. Bull. New York State Mus. Nat. Hist. 122: 100 (1908) [wfo-0000987010]
valid Crataegus oblita Sarg. Bull. New York State Mus. Nat. Hist. 122: 40 (1908) [wfo-0000987024]
valid Crataegus paineana Sarg. Bull. New York State Mus. Nat. Hist. 167: 97 (1913) [wfo-0000987044]
valid Crataegus pellucidula Sarg. Rhodora 7: 179 (1905) [wfo-0001001661]
valid Crataegus peramoena Sarg. Ontario Nat. Sci. Bull. 4: 89 (1908) [wfo-0000987061]
valid Crataegus perampla Sarg. Crataegus S. Michigan : 525 (1906 publ. 1907) [wfo-0000987059]
valid Crataegus perrara Sarg. Bull. New York State Mus. Nat. Hist. 167: 103 (1913) [wfo-0000987065]
valid Crataegus polyclada Sarg. Rep. (Annual) Missouri Bot. Gard. 22: 72 (1911) [wfo-0000986915]
valid Crataegus praeclara Sarg. Ontario Nat. Sci. Bull. 4: 97 (1908) [wfo-0000987078]
valid Crataegus procera Sarg. Trees & Shrubs 2: 71 (1908) [wfo-0000987091]
valid Crataegus propinqua Ashe J. Elisha Mitchell Sci. Soc. 20(2): 53 (1904) [wfo-0000987096]
valid Crataegus pusilla Sarg. Crataegus S. Michigan : 553 (1906 publ. 1907) [wfo-0000987134]
valid Crataegus repulsans Sarg. Bull. New York State Mus. Nat. Hist. 122: 107 (1908) [wfo-0000987155]
valid Crataegus rubrolutea Sarg. Bull. New York State Mus. Nat. Hist. 122: 88 (1908) [wfo-0000987173]
valid Crataegus sauratonae Ashe Bot. Gaz. 28: 270 (1899) [wfo-0001017465]
valid Crataegus scopulorum Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 227 (1910) [wfo-0000987188]
valid Crataegus setosa Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 72 (1908) [wfo-0000986936]
valid Crataegus singularis Sarg. Bull. New York State Mus. Nat. Hist. 122: 106 (1908) [wfo-0000987199]
valid Crataegus spinifera Sarg. Bull. New York State Mus. Nat. Hist. 122: 111 (1908) [wfo-0000987208]
unknown Crataegus stipulacea Lodd. Cat. Plants 40 (1826), nomen. [wfo-0000987214]
valid Crataegus tanaitica Klokov Fl. URSS 6: 576 (1954) [wfo-0000989366]
valid Crataegus trahax Ashe J. Elisha Mitchell Sci. Soc. 19(1): 27 (1903) [wfo-0000987235]
valid Crataegus truculenta Sarg. Bull. New York State Mus. Nat. Hist. 167: 118 (1913) [wfo-0000987242]
valid Crataegus uncta Sarg. Bull. New York State Mus. Nat. Hist. 122: 91 (1908) [wfo-0000987245]
valid Crataegus wilmorensis Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 168 (1910) [wfo-0000987276]
valid Crataegus advena Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 175 (1910) [wfo-0000986595]
valid Crataegus albanthera Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 53 (1908) [wfo-0000986604]
valid Crataegus ampliata Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 195 (1910) [wfo-0000986615]
valid Crataegus araioclada Sarg. J. Arnold Arbor. 3: 5 (1922) [wfo-0000986625]
valid Crataegus callista Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 237 (1910) [wfo-0000986669]
valid Crataegus candens Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 55 (1908) [wfo-0000986675]
valid Crataegus catawbiensis Ashe J. Elisha Mitchell Sci. Soc. 17(1): 6 (1900) [wfo-0000986679]
valid Crataegus claytoniana Sarg. Bull. New York State Mus. Nat. Hist. 122: 120 (1908) [wfo-0000986690]
valid Crataegus contortula Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 236 (1910) [wfo-0000986716]
valid Crataegus croomiana Sarg. J. Arnold Arbor. 3: 202 (1922) [wfo-0000986724]
valid Crataegus cruenta Ashe J. Elisha Mitchell Sci. Soc. 17(2): 16 (1901) [wfo-0000986726]
valid Crataegus cydonia Gruber Bull. Torrey Bot. Club 32: 390 (1905) [wfo-0000986734]
valid Crataegus darlingtoniana Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 653 (1905) [wfo-0000986740]
valid Crataegus definita Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 647 (1905) [wfo-0000986752]
valid Crataegus delectabilis Sarg. Ontario Nat. Sci. Bull. 4: 90 (1908) [wfo-0000986754]
valid Crataegus dewingii Sarg. Bull. New York State Mus. Nat. Hist. 122: 34 (1908) [wfo-0000986762]
valid Crataegus diversa Sarg. Bull. New York State Mus. Nat. Hist. 122: 109 (1908) [wfo-0000986768]
unknown Crataegus elegans Poir. Encycl. [J. Lamarck & al.] 4(2): 439. 1798 [1 Nov 1798] [wfo-0001010167]
valid Crataegus felix Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 589 (1905) [wfo-0000986803]
valid Crataegus floridula Sarg. Bull. New York State Mus. Nat. Hist. 122: 126 (1908) [wfo-0000986818]
valid Crataegus globirimosa Murrill Castanea 7: 22 (1942) [wfo-0000986835]
valid Crataegus helderbergensis Sarg. Bull. New York State Mus. Nat. Hist. 105: 49 (1906) [wfo-0000986850]
valid Crataegus hortorum Gand. Bull. Soc. Bot. France 18: 446 (1871 publ. 1872) [wfo-0000988499]
valid Crataegus impervia Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 197 (1910) [wfo-0000986864]
valid Crataegus infesta Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 45 (1908) [wfo-0000986875]
valid Crataegus ingrata Ashe J. Elisha Mitchell Sci. Soc. 20(2): 54 (1904) [wfo-0000986876]
valid Crataegus lata Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 610 (1905) [wfo-0000986909]
valid Crataegus latiflora Sarg. Bull. New York State Mus. Nat. Hist. 167: 83 (1913) [wfo-0000986910]
valid Crataegus lenneana Warsz. Allg. Gartenzeitung 20: 292 (1852) [wfo-0000990458]
valid Crataegus meticulosa Sarg. Trees & Shrubs 2: 243 (1913) [wfo-0000995921]
valid Crataegus nemorosa Sarg. Bull. New York State Mus. Nat. Hist. 150: 28 (1911) [wfo-0000987005]
valid Crataegus neosmithii Sarg. J. Arnold Arbor. 6: 2 (1925) [wfo-0000987009]
unknown Crataegus nodulosa E.Reid ; 1920 126, t.8,f.25 1920 [wfo-0001014595]
unknown Crataegus noveboracensis Sarg. in N. Y. State Mus. Rep. 1906, App. 4, 22 (1907). [wfo-0001040484]
valid Crataegus obstipa Sarg. Bull. New York State Mus. Nat. Hist. 167: 80 (1913) [wfo-0000987029]
valid Crataegus pelacris Sarg. Bull. New York State Mus. Nat. Hist. 167: 82 (1913) [wfo-0000987056]
valid Crataegus pellecta Sarg. Bull. New York State Mus. Nat. Hist. 122: 85 (1908) [wfo-0000987057]
valid Crataegus perspicabilis Sarg. Bull. New York State Mus. Nat. Hist. 167: 90 (1913) [wfo-0000987068]
valid Crataegus polybracteata Ashe J. Elisha Mitchell Sci. Soc. 16(2): 79 (1900) [wfo-0000987074]
valid Crataegus prominens Sarg. Ontario Nat. Sci. Bull. 4: 23 (1908) [wfo-0000987093]
valid Crataegus propensa Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 214 (1910) [wfo-0000987095]
valid Crataegus propixa Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 248 (1910) [wfo-0000987097]
valid Crataegus pyracanthifolia G.Don Hort. Brit., new ed.: 209 (1839) [wfo-0000987137]
valid Crataegus pyracanthifolia (Aiton) Wender. Flora 9: 354 (1826) [wfo-0000986060]
valid Crataegus rara Sarg. Trees & Shrubs 2: 241 (1913) [wfo-0000995902]
valid Crataegus russata Sarg. Bull. New York State Mus. Nat. Hist. 167: 85 (1913) [wfo-0000987177]
valid Crataegus scitula Sarg. Bull. New York State Mus. Nat. Hist. 167: 84 (1913) [wfo-0000987187]
valid Crataegus searsii Sarg. Rhodora 7: 183 (1905) [wfo-0001001693]
valid Crataegus spinea Sarg. Bull. New York State Mus. Nat. Hist. 167: 122 (1913) [wfo-0000987207]
valid Crataegus stellata Sarg. Trees & Shrubs 2: 244 (1913) [wfo-0000995977]
valid Crataegus stenophylla Sarg. Ontario Nat. Sci. Bull. 4: 76 (1908) [wfo-0000987212]
valid Crataegus superata Sarg. Trees & Shrubs 2: 241 (1913) [wfo-0000995879]
valid Crataegus swanensis Sarg. J. Arnold Arbor. 3: 182 (1922) [wfo-0000986893]
valid Crataegus tenuis Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 48 (1908) [wfo-0000986921]
valid Crataegus tenuissima Sarg. Trees & Shrubs 2: 243 (1913) [wfo-0000995934]
valid Crataegus tumida Sarg. Trees & Shrubs 2: 240 (1913) [wfo-0000995831]
valid Crataegus twiningii Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 230 (1910) [wfo-0000987243]
valid Crataegus vegrandis Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 202 (1910) [wfo-0000987254]
valid Crataegus verrucalis Peck Bull. New York State Mus. Nat. Hist. 122: 158 (1908) [wfo-0000987262]
valid Crataegus vitellina Ashe J. Elisha Mitchell Sci. Soc. 18(1): 27 (1902) [wfo-0000987272]
unknown Crataegus xanthocarpos Medik. Gesch. 85. [wfo-0000990080]
valid Crataegus aceroides Lesq. Fl. Dakota Gr. : 143 (1892) [wfo-0001014752]
unknown Crataegus acuticarpa (C.Reid & E.Reid) E.Reid ; 1920 125 1920 [wfo-0001014591]
valid Crataegus babakhanloui Khat. Iran. J. Bot. 5: 52 (1991) [wfo-0000990374]
valid Crataegus betulifolia Dippel Handb. Laubholzk. 3: 424 (1893) [wfo-0001008033]
valid Crataegus brevipedicellata Ashe J. Elisha Mitchell Sci. Soc. 17(1): 6 (1900) [wfo-0000986659]
valid Crataegus campestris Britton Bull. New York Bot. Gard. 1: 449 (1900) [wfo-0000986674]
valid Crataegus comparata Sarg. Trees & Shrubs 2: 240 (1913) [wfo-0000995810]
valid Crataegus condensa Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 617 (1905) [wfo-0000986706]
valid Crataegus cornellii Sarg. Bull. New York State Mus. Nat. Hist. 122: 105 (1908) [wfo-0000986719]
valid Crataegus curabilis Ashe Bull. Charleston Mus. 12(5): 43 (1916) [wfo-0000986731]
valid Crataegus daghestanica Gladkova Novosti Sist. Vyssh. Rast. 30: 97 (1996) [wfo-0001005769]
unknown Crataegus debeauxii Cand. Bull. Soc. Dauphin. Échange Pl. iv. 114 (1877). [wfo-0001010156]
valid Crataegus denticulata Hrabětová Práce Oboru Bot. Zool. 1977: 41 (1977) [wfo-0001014841]
valid Crataegus depressa Ashe J. Elisha Mitchell Sci. Soc. 17(2): 8 (1901) [wfo-0000986759]
valid Crataegus depressa C.Presl Abh. Königl. Böhm. Ges. Wiss., ser. 5, 6: 204 (1851) [wfo-0000986434]
valid Crataegus dissociabilis Sarg. Bull. New York State Mus. Nat. Hist. 122: 95 (1908) [wfo-0000986766]
unknown Crataegus downingii hort. ex Kew Bull. (1892) Append. i. 24. [wfo-0000990408]
valid Crataegus dunmorensis Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 174 (1910) [wfo-0000986776]
valid Crataegus earlei Ashe Bull. North Carolina Agric. Exp. Sta. 175: 112 (1900) [wfo-0000986779]
valid Crataegus edulis Lodd. ex Moench Verz. Ausländ. Bäume : 30 (1785) [wfo-0000990410]
valid Crataegus estonica Cinovskis Crat. Balt. : 79 (1971) [wfo-0000989669]
valid Crataegus flammata Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 211 (1910) [wfo-0000986812]
valid Crataegus grandiflora Hornem. Enum. Pl. Hort. Hafn. 13. [wfo-0000990428]
unknown Crataegus grandiflora K.Koch C. Koch & Fint. Wochenschr. (1859) 374. [wfo-0000990429]
unknown Crataegus haemocarpa Ashe [wfo-0001245764]
unknown Crataegus helvetica W.Koch Verh. Schweiz. Naturf. Ges. 108: 187 (1927) [wfo-0000990133]
valid Crataegus hyrcana Bornm. Beih. Bot. Centralbl. 33(2): 291 (1915) [wfo-0000990448]
valid Crataegus langei Cinovskis Crat. Balt. : 202 (1971) [wfo-0000990120]
unknown Crataegus lutea Poir. Encyc. [J. Lamarck & al.] Suppl. 4. 72. 1816 [29 Jun 1816] [wfo-0001007736]
valid Crataegus obtecta Ashe Bot. Gaz. 33: 233 (1902) [wfo-0000987030]
unknown Crataegus ovalifolia Hornem. ex Koehne Deutsche Dendrologie ; 1893 233 1893 [wfo-0001008049]
unknown Crataegus ovalifolia Hornem. Hort. Hal. Suppl. 52. [wfo-0000990483]
valid Crataegus palustris Ashe J. Elisha Mitchell Sci. Soc. 17(1): 13 (1900) [wfo-0000987049]
valid Crataegus paucilobata Sennen Exsicc. (Pl. Espagne) 1925: n.° 5303 (1925) [wfo-0001010169]
valid Crataegus punicea Fisch. ex Steud. Nomencl. Bot. [Steudel], ed. 2. i. 433. [wfo-0000990507]
valid Crataegus quitensis Benth. Pl. Hartw. : 173 (1845) [wfo-0000990383]
unknown Crataegus serrata Poir. Encycl. [J. Lamarck & al.] Suppl. 1. 292. 1810 [3 Sep 1810] [wfo-0000990531]
valid Crataegus severa Sarg. Trees & Shrubs 2: 59 (1908) [wfo-0000987193]
unknown Crataegus sicula K.Koch in Verh. Ver. Bef. Gartenb. II. i. (1853) 288. [wfo-0001355469]
unknown Crataegus splendens hort. ex Lavallée Énum. Arbres 90, nomen. 1877 [wfo-0001008056]
unknown Crataegus splendens hort. ex Handl. Trees Kew Pt. i. [Polypet.] (1894) 199. [wfo-0000990549]
valid Crataegus splendens Chalon Bull. Soc. Roy. Bot. Belgique 7: 174 (1868) [wfo-0000990550]
unknown Crataegus splendens Lodd. Nursery Cat. (Loddiges & Sons) 1830: 41 (1830) [wfo-0000990079]
valid Crataegus subpaludosa Murrill Castanea 7: 28 (1942) [wfo-0000987222]
valid Crataegus turcicus Dönmez Ann. Bot. Fenn. 42: 62 (2005) [wfo-0001011111]
valid Crataegus valens Ashe J. Elisha Mitchell Sci. Soc. 19(1): 15 (1903) [wfo-0000987252]
valid Crataegus vesca Ashe J. Elisha Mitchell Sci. Soc. 19(1): 13 (1903) [wfo-0000987263]
valid Crataegus academiae H.Lév. Mem. Real Acad. Ci. Barcelona, n.s., 12(22): 19 (1916) [wfo-0001331357]
unknown Crataegus acanea hort. ex Lavallée Énum. Arbres 89, nomen. 1877 [wfo-0000990344]
valid Crataegus amabilis Ashe J. Elisha Mitchell Sci. Soc. 19(1): 15 (1903) [wfo-0000986611]
valid Crataegus aminii Khat. Iran. J. Bot. 5: 48 (1991) [wfo-0000990356]
unknown Crataegus aurea hort. ex Handl. Trees Kew Pt. i. [Polypet.] (1894) 209. [wfo-0000990372]
valid Crataegus axillaris Pers. Syn. Pl. 2: 39 (1806) [wfo-0001002735]
valid Crataegus badiata Bosc ex Koehne Deut. Dendrol. : 233 (1893) [wfo-0001008051]
valid Crataegus bastardii Gand. Bull. Soc. Bot. France 18: 448 (1871 publ. 1872) [wfo-0000987419]
valid Crataegus benearnensis Gand. Herb. Pyrénées 40 1884 [wfo-0001010158]
valid Crataegus bipinnatifida Wila Möller's Deutsche Gärtn.-Zeitung 47: 136 (1932) [wfo-0000990375]
valid Crataegus blockwayae Sarg. Trees & Shrubs 2: 245 (1913) [wfo-0000990376]
unknown Crataegus bosceana hort. [wfo-0001005986]
unknown Crataegus boscii hort. ex Lavallée Énum. Arbres 90, nomen. 1877 [wfo-0000990378]
unknown Crataegus brevipedunculata K.Schum. Just's Bot. Jahresber. 28(1): 453, sphalm. 1902 [wfo-0000990380]
valid Crataegus buistii K.Koch Dendrologie 1: 144 (1869) [wfo-0000989137]
unknown Crataegus caesa Sarg. [wfo-0001006551]
unknown Crataegus calcarigena Salisb. Prodr. Stirp. Chap. Allerton : 357 (1796) [wfo-0001010159]
unknown Crataegus californica hort. ex Handl. Trees Kew Pt. i. [Polypet.] (1894) 207. [wfo-0000990385]
valid Crataegus carnosa Ashe J. Elisha Mitchell Sci. Soc. 17(2): 14 (1901) [wfo-0000986677]
valid Crataegus cernua Ashe J. Elisha Mitchell Sci. Soc. 18(1): 25 (1902) [wfo-0000986681]
unknown Crataegus chinensis hort. [wfo-0001006005]
unknown Crataegus christensenii Dönmez Bot. J. Linn. Soc. 155(2): 234 (-236; fig. 3, map). 2007 [3 Oct 2007] [wfo-0001356209]
valid Crataegus ciliata Ashe J. Elisha Mitchell Sci. Soc. 17(1): 13 (1900) [wfo-0000986688]
valid Crataegus compatalis Ashe Bull. Charleston Mus. 12(5): 43 (1916) [wfo-0000986705]
valid Crataegus crassa Ashe J. Elisha Mitchell Sci. Soc. 17(2): 18 (1901) [wfo-0000986721]
valid Crataegus crux Ashe J. Elisha Mitchell Sci. Soc. 18(1): 17 (1902) [wfo-0000986727]
valid Crataegus curcina R.Doll Gleditschia 2: 12 (1974 publ. 1975) [wfo-0000989624]
unknown Crataegus decipiens Hay Proc. Biol. Soc. Washington 16: 184. 1903 [31 Dec 1903] : a sphalm. [wfo-0000988396]
valid Crataegus decora Ashe J. Elisha Mitchell Sci. Soc. 18(1): 17 (1902) [wfo-0000986748]
unknown Crataegus detectabilis Sarg. Ontario Nat. Sci. Bull. no. 4: 90. 1908 [wfo-0001277475]
valid Crataegus diversifolia Sarg. J. Arnold Arbor. 6: 4 (1925) [wfo-0000986769]
valid Crataegus diversifolia Steud. Nomencl. Bot. 1: 234 (1821) [wfo-0000990406]
unknown Crataegus dshungarica Zabel ex Lange Flora USSR ; 1934 450 1939 [wfo-0001006903]
valid Crataegus durifolia Ashe J. Elisha Mitchell Sci. Soc. 17(1): 12 (1900) [wfo-0000986778]
valid Crataegus ellipticifolia Sarg. J. Arnold Arbor. 3: 194 (1923) [wfo-0000986794]
valid Crataegus fallax Ashe J. Elisha Mitchell Sci. Soc. 19(1): 11 (1903) [wfo-0000986800]
unknown Crataegus fallens Sarg. [wfo-0001006550]
valid Crataegus fallens Ashe ex Gruber Proc. Berks County Nat. Sci. Club 1: 19 (1903) [wfo-0000986801]
unknown Crataegus fastigiata hort. ex Handl. Trees Kew Pt. i. [Polypet.] (1894) 205. [wfo-0000990412]
valid Crataegus feldbergii R.Doll Natur Naturschutz Mecklenburg 13: 16 (1975) [wfo-0000989676]
valid Crataegus flexispina Borkh. Theor. Prakt. Handb. Forstbot. 2: 1837 (1803) [wfo-0001008035]
unknown Crataegus florida Loudon Catalogue of plants ; 1830 40 1830 [wfo-0000986816]
valid Crataegus fominii Krysht. Sborn. Fomina : 99 (1938) [wfo-0000990130]
unknown Crataegus fructurubro hort. Arboretum segrezianum. Icones selectae arborum et fruticum ; 1880 21 1880 [wfo-0001005954]
valid Crataegus furuhjelmii Heer Kongl. Svenska Vetensk. Acad. Handl., n.f., 15(4): 10 (1877) [wfo-0000990131]
unknown Crataegus gailensis E.Reid ; 1923 323, t.10,f.13-14 1923 [wfo-0001014592]
valid Crataegus glomerata Booth Index Seminum (HAL, Halensis) 1848: 8 (1849) [wfo-0000987122]
valid Crataegus glutinosa Michx. ex Koehne Deut. Dendrol. : 231 (1893) [wfo-0001008040]
valid Crataegus gothica Lindm. Crat. Balt. : 38 (1971) [wfo-0000990112]
valid Crataegus grandiflorus K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 226 (1853) [wfo-0000989019]
valid Crataegus grossulariifolia Dippel Handb. Laubholzk. 3: 424 (1893) [wfo-0001008034]
unknown Crataegus grossulariifolia Loudon Catalogue of plants ; 1818 27 1818 [wfo-0000986844]
unknown Crataegus hostii hort. [wfo-0001006006]
unknown Crataegus howellii Heiser ex Lunell Amer. Midl. Naturalist 5: 238. 1919 [wfo-0000986858]
valid Crataegus immitis Ashe J. Elisha Mitchell Sci. Soc. 19(1): 28 (1903) [wfo-0000986863]
valid Crataegus inexpectans K.I.Chr. Nordic J. Bot. 26: 353 (2009) [wfo-0001356222]
valid Crataegus integrifolius Roxb. Fl. Ind., ed. 1832. 2: 509 (1832) [wfo-0001014962]
valid Crataegus irvingii Sarg. ex Weed Our Trees : 194 (1908) [wfo-0000986886]
unknown Crataegus jonkeri Burgh ; 1978 179, Pl.1,f.19,20 1978 [wfo-0001015036]
valid Crataegus kaussmanniana R.Doll Arch. Freunde Naturgesch. Mecklenburg 19: 13 (1979) [wfo-0000988580]
unknown Crataegus kornerupii Heer Flora fossilis arctica ; 1868 136, t.67,f.1 1883 [wfo-0000990134]
valid Crataegus lancifolia Wender. Flora 9: 354 (1826) [wfo-0000985677]
valid Crataegus lapeyrousii Gand. Herb. Pyrénées 40 1884 [wfo-0001011736]
unknown Crataegus layii hort. ex Lavallée Énum. Arbres 96, nomen. 1877 [wfo-0000990457]
valid Crataegus leeana Bean Trees & Shrubs Brit. Isles 1: 428 (1914) [wfo-0000990313]
valid Crataegus lesquereuxii Cockerell Bull. Torrey Bot. Club 33: 311 (1906) [wfo-0001013343]
unknown Crataegus linearifolia hort. ex Handl. Trees Kew Pt. i. [Polypet.] (1894) 197. [wfo-0000990459]
valid Crataegus ludgii Carrière Rev. Hort. (Paris) 48: 199 (1876) [wfo-0000990461]
invalid Crataegus lyi H.Lév. Fl. Kouy-Tchéou : 316 (1915) [wfo-0001131948]
unknown Crataegus macnabiana hort. ex Handl. Trees Kew Pt. i. [Polypet.] (1894) 199. [wfo-0000990469]
valid Crataegus mechowa R.Doll Natur Naturschutz Mecklenburg 13: 21 (1975) [wfo-0000989771]
valid Crataegus medita Lindm. Crat. Balt. : 38 (1971) [wfo-0000990113]
unknown Crataegus microcarpifolia C.A.Arnold ; 1939 91, pl.5(f.2-3) 1939 [wfo-0000990163]
unknown Crataegus monoli Doll Gleditschia 2: 14. 1975 [1974 publ. 1975] [wfo-0000989786]
unknown Crataegus monopyrena Pall. Reise Südl. Statthaltersch. Russ. Reich. 1: 349 (1799) [wfo-0000990476]
valid Crataegus monostyla Peterm. Anal. Pfl.-Schlüss. : 136 (1846) [wfo-0001012330]
unknown Crataegus monstrosa hort. ex Lavallée Énum. Arbres 94. 1877 [wfo-0000990477]
valid Crataegus multipes Ashe Bull. North Carolina Agric. Exp. Sta. 175: 111 (1900) [wfo-0000987000]
valid Crataegus myrtifolia C.Presl Abh. Königl. Böhm. Ges. Wiss., ser. 5, 6: 203 (1851) [wfo-0000986433]
unknown Crataegus nainaica Krysht. [wfo-0000990329]
unknown Crataegus neapolitana hort. ex Lavallée Énum. Arbres 91, nomen. 1877 [wfo-0000990432]
valid Crataegus neocanbyi Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 638 (1905) [wfo-0000987006]
valid Crataegus neofaxonii Sarg. J. Arnold Arbor. 6: 2 (1925) [wfo-0000987008]
valid Crataegus nivea Ten. Cat. Orto Bot. Napoli : 83 (1845) [wfo-0000990436]
valid Crataegus nobilis S.G.Gmel. Reise Russland 4: 26 (1784) [wfo-0000990437]
valid Crataegus noveboracencis Sarg. Bull. New York State Mus. Nat. Hist. 116(10): 22 (1907) [wfo-0000987020]
valid Crataegus odorata Regel Index Seminum (LE, Petropolitanus) 1866(Suppl.): 37 (1867 publ. 1868) [wfo-0001007156]
valid Crataegus odorata Bosc Nouv. Cours Compl. Agric., ed. 2, 2: 221 (1821) [wfo-0000990481]
valid Crataegus olida Ashe J. Elisha Mitchell Sci. Soc. 20(2): 56 (1904) [wfo-0000987026]
unknown Crataegus oliviformis hort. ex Handl. Trees Kew Pt. i. [Polypet.] (1894) 195. [wfo-0000990482]
valid Crataegus oxyacanthoidea St.-Lag. Étude Fl., éd. 8, 2: 291 (1889) [wfo-0000990486]
valid Crataegus pactilis Ashe J. Elisha Mitchell Sci. Soc. 19(1): 20 (1903) [wfo-0000987043]
valid Crataegus parca Ashe J. Elisha Mitchell Sci. Soc. 19(1): 19 (1903) [wfo-0000987050]
unknown Crataegus parvicarpa E.Reid ; 1923 324, t.10,f.15-17 1923 [wfo-0001014596]
valid Crataegus peruviana K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 297 (1853) [wfo-0000990492]
unknown Crataegus peshmenii Dönmez Bot. J. Linn. Soc. 155(2): 232 (-234; fig. 1, map). 2007 [3 Oct 2007] [wfo-0001356208]
valid Crataegus petiolata R.Doll Natur Naturschutz Mecklenburg 13: 23 (1975) [wfo-0000989805]
unknown Crataegus pinschaw hort. ex Lavallée Énum. Arbres 92, nomen. 1877 [wfo-0000990497]
unknown Crataegus pirifolia hort.Paris. [wfo-0001005987]
valid Crataegus podophylla Gand. Herb. Pyrénées 40 1884 [wfo-0001010170]
valid Crataegus poplavskae Tzvelev Fl. Vostochnoĭ Evropy 10: 574 (2001) [wfo-0001351310]
valid Crataegus porracea Ashe J. Elisha Mitchell Sci. Soc. 17(2): 19 (1901) [wfo-0000987077]
unknown Crataegus praemonogyna Krysht. [wfo-0000989701]
valid Crataegus priva Ashe Bull. Charleston Mus. 12(5): 42 (1916) [wfo-0000987086]
valid Crataegus procax Ashe Bull. Charleston Mus. 12(5): 42 (1916) [wfo-0000987090]
unknown Crataegus pterifolia Lodd. [wfo-0000990146]
valid Crataegus pubipes Ashe Bull. North Carolina Agric. Exp. Sta. 175: 114 (1900) [wfo-0000987128]
unknown Crataegus pyricarpa Doll Gleditschia 29. 1975 [1974 publ. 1975] [wfo-0000989831]
valid Crataegus pyriformis Jacques J. Soc. Imp. Centr. Hort. 4: 599 (1858) [wfo-0000990509]
unknown Crataegus pyriformis M.Roem. [wfo-0000990147]
valid Crataegus resecta Ashe J. Elisha Mitchell Sci. Soc. 19(1): 23 (1903) [wfo-0000987156]
valid Crataegus rhombea Bosc Nouv. Cours Compl. Agric., ed. 2, 2: 223 (1821) [wfo-0001354098]
valid Crataegus ribesius Bertol. Misc. Bot. (Bertol.) xxii. 14. t. 2. [wfo-0000990518]
valid Crataegus rominens Sarg. Ontario Nat. Sci. Bull. 4: 23 (1908) [wfo-0000990523]
valid Crataegus rosacea R.Doll Natur Naturschutz Mecklenburg 13: 23 (1975) [wfo-0000989834]
valid Crataegus rosea DC. Prodr. 2: 628 (1825) [wfo-0000990524]
valid Crataegus rubescens Ashe Bull. North Carolina Agric. Exp. Sta. 175: 111 (1900) [wfo-0000987169]
unknown Crataegus sarmatica Krysht. & Baik. [wfo-0000990596]
valid Crataegus schisticola Gand. Herb. Pyr. : 59 (1884) [wfo-0001010172]
valid Crataegus schneckii Ashe J. Elisha Mitchell Sci. Soc. 17(1): 8 (1900) [wfo-0000987185]
unknown Crataegus scorna Sarg. [wfo-0001220320]
valid Crataegus semilobata (Bechst.) Bluff & Fingerh. Comp. Fl. German. 1: 614 (1825) [wfo-0000990529]
valid Crataegus sericeus Dzekov Prilozi Makedon. Akad. Nauk. Umetn. Oddel. Biol. Med. Nauki 9: 70 (1977) [wfo-0001014195]
valid Crataegus spatifolia Sarg. Bull. New York State Mus. Nat. Hist. 122: 98 (1908) [wfo-0000987204]
valid Crataegus spectabilis Salisb. Prodr. Stirp. Chap. Allerton : 357 (1796) [wfo-0000990542]
valid Crataegus spectabilis Carrière Rev. Hort. (Paris) 45: 471 (1873) [wfo-0000990543]
unknown Crataegus stipulacea-microphylla hort. [wfo-0000990551]
valid Crataegus stricta Starcs Koku Krūmu Not. : 234 (1925) [wfo-0000990552]
valid Crataegus subaria Spach ex Koehne Deut. Dendrol. : 251 (1893) [wfo-0001008091]
valid Crataegus subaria Spach Hist. Nat. Vég. 2: 108 (1834) [wfo-0000994413]
valid Crataegus subserrata Benth. Pl. Hartw. : 10 (1839) [wfo-0000989145]
valid Crataegus subspinosa Vent. ex DC. Prodr. 2: 626 (1825) [wfo-0000990553]
valid Crataegus tardifolia Ashe Bull. Charleston Mus. 12(5): 41 (1916) [wfo-0000987224]
unknown Crataegus tatarica hort. ex Asch. & Graebn. Synopsis der mitteleurop„ischen Flora ; 1896 43 1906 [wfo-0001008063]
valid Crataegus tenuirama Ashe Bull. Charleston Mus. 12(5): 41 (1916) [wfo-0000987229]
valid Crataegus terminalis Gouan Fl. Monsp. : 252 (1765) [wfo-0000990560]
valid Crataegus transylvanica M.Roem. Fam. Nat. Syn. Monogr. 3: 107 (1847) [wfo-0000990564]
valid Crataegus trifoliata DC. Prodr. 2: 630 (1825) [wfo-0000990565]
valid Crataegus trisperma Ashe J. Elisha Mitchell Sci. Soc. 17(2): 17 (1901) [wfo-0000987241]
unknown Crataegus tulameenesis Penh. Report on Tertiary Plants of British Columbia, collected by L.M.Lambe in 1906, together with a discussion of previously recorded Tertiary floras ; 1908 48, f.7 1908 [wfo-0001014652]
superfluous Crataegus urbica Sarg. Bull. New York State Mus. Nat. Hist. 167: 105 (1913) [wfo-0000987249]
unknown Crataegus valliae Beadle Flora of the southeastern United States ; 1903 561 1903 [wfo-0000990093]
valid Crataegus venosa Ashe J. Elisha Mitchell Sci. Soc. 19(1): 16 (1903) [wfo-0000987256]
valid Crataegus verna Ashe J. Elisha Mitchell Sci. Soc. 19(1): 16 (1903) [wfo-0000987260]
valid Crataegus vernans Ashe J. Elisha Mitchell Sci. Soc. 19(1): 10 (1903) [wfo-0000987261]
unknown Crataegus wendlandii Lavallée Énum. Arbres : 93 (1877) [wfo-0000990128]
unknown Crataegus xanthocarpa (L.f.) Druce Bot. Exch. Club Brit. Isles Rep. 1916: 618. 1917 [wfo-0000987279]
valid Crataegus zagrica Khat. Iran. J. Bot. 8: 182 (2000) [wfo-0001011019]
valid Crataegus acerifolia Lodd. ex Moench Verz. Ausländ. Bäume : 31 (1785) [wfo-0001013342]
unknown Crataegus acutiloba (Lesq.) Knowlt. ; 1916 255 1916 [wfo-0001014755]
deprecated Crataegus subg. Aestivales Sarg. Silva 13: 35. 1902 [15 Dec 1902] [wfo-3500002866]
deprecated Crataegus sect. Aestivales (Sarg.) C.K.Schneid. Ill. Handb. Laubholzk. [C.K.Schneider] 1(5): 794. 1906 [1 May 1906] [wfo-3400005144]
deprecated Crataegus ser. Aestivales (Sarg.) Rehder Man. Cult. Trees, ed. 2 366. 1940 [wfo-2800001805]
unknown Crataegus aestivalis Sarg. J. Arnold Arbor. 1: 250. 1920 [wfo-0000986596]
unknown Crataegus aestivalis var. lucida Kuntze Revis. Gen. Pl. 1: 215. 1891 [5 Nov 1891] [wfo-0001398637]
deprecated Crataegus aestivalis f. luculenta Sarg [wfo-0001403498]
valid Crataegus allemanniensis Cinovskis Crat. Balt. : 111 (1971) [wfo-1000059588]
valid Crataegus alnifolia Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 125 (1871) [wfo-0001006131]
unknown Crataegus alnifolia hort. ex Lavall. Arbor. Segrez. 13. [wfo-0000990349]
unknown Crataegus altaica Ledeb. Catalogue of plants Catalogue of plants; 1814 1814 [wfo-0001011573]
deprecated Crataegus altaica auct. [wfo-0001011577]
deprecated Crataegus ser. Altaicae J.B.Phipps J. Bot. Res. Inst. Texas 3(1): 243. 2009 [15 Jul 2009] [wfo-2800001790]
deprecated Crataegus ambigiua subsp. ambigua [wfo-0001016016]
unknown Crataegus ambigua C.A.Mey. Index seminum quae hortus botanicus imperialis petropolitanus ; 1835 21 1859 [wfo-0001011563]
deprecated Crataegus ambigua auct. [wfo-0001011582]
valid Crataegus amelanchier DC. Fl. Franç., éd. 3, 4: 432 (1805) [wfo-1000060431]
deprecated Crataegus subg. Americanae El Gazzar Bot. Jahrb. Syst. 101(4): 466. 1980 [8 Dec 1980] [wfo-3500001025]
valid Crataegus subg. Ametaegus Z.H.Feng Plant 13(2): 90 (2025) [wfo-1200113662]
deprecated Crataegus subg. Anisophyllae Beadle Fl. S.E. U.S. [Small]. 533, 536. 1903 [22 Jul 1903] [wfo-3500002867]
valid Crataegus ser. Anofoliae Z.H.Feng Plant 13(2): 90 (2025) [wfo-1200113665]
deprecated Crataegus sect. Anomalae Sarg. ex Eggl. Manual (Gray), ed. 7. 477. 1908 [18 Sep 1908] [wfo-3400004909]
deprecated Crataegus ser. Anomalae (Sarg. ex Eggl.) Rehder Man. Cult. Trees, ed. 2 367. 1940 [wfo-2800001818]
valid Crataegus ser. Anosae Z.H.Feng Plant 13(2): 90 (2025) [wfo-1200113706]
valid Crataegus ser. Anothae Z.H.Feng Plant 13(2): 90 (2025) [wfo-1200113666]
unknown Crataegus apiifolia hort. ex Handl. Trees Kew Pt. i. [Polypet.] (1894) 205. [wfo-0000990362]
deprecated Crataegus sect. apiifolia Loudon Arbor. Frutic. Brit. 2: 824 (1838) [wfo-3400004726]
valid Crataegus apiifolia (Marshall) Rössig Handb. Liebhaber Engl. Pflanzungen 1: 94 (1790) [wfo-1200110606]
unknown Crataegus apiifolia Borkh. Theoretisches-praktisches Handbuch der Forstbotanik und Forsttechnologie ; 1800 1343 1803 [wfo-0001009354]
valid Crataegus ser. Apolles Z.H.Feng Plant 13(2): 90 (2025) [wfo-1200113667]
deprecated Crataegus ser. Apricae J.B.Phipps J. Bot. Res. Inst. Texas 1(1): 173. 2007 [10 Aug 2007] [wfo-2800002052]
unknown Crataegus arborescens Späth Sp„th Catalogue ; 1720 91 1890 [wfo-0001008045]
unknown Crataegus arbutifolia Dryand. Hortus kewensis ; 1810 202 1811 [wfo-0001013131]
unknown Crataegus arbutifolia Desf. ex Steud. Nomencl. Bot. [Steudel], ed. 2. i. 431. [wfo-0000990364]
valid Crataegus ariifolia Kalen. Bull. Soc. Imp. Naturalistes Moscou 48(3): 32 (1874) [wfo-0001354129]
valid Crataegus aronia (L.) Steud. Nomencl. Bot. [Steudel] 1: 233. 1821 [Apr - Jun 1821] [wfo-1200040840]
deprecated Crataegus sect. Aroniae Gordon Arbor. Frutic. Brit. 2: 846. 1838 [1 Jul 1838] [wfo-3400004735]
unknown Crataegus artzachensis Gabrielian & Sargsyan Takhtajania 4: 4. 2018 [wfo-1000062566]
valid Crataegus atropurpurea Steven ex Nyman Consp. Fl. Eur. : 244 (1879) [wfo-0000990369]
deprecated Crataegus subg. Attritae Beadle Fl. S.E. U.S. [Small]. 533, 536. 1903 [22 Jul 1903] [wfo-3500002868]
deprecated Crataegus azarella [wfo-0000983706]
deprecated Crataegus sect. Azaroli Loudon Arbor. Frutic. Brit. 2: 826. 1838 [1 Jul 1838] [wfo-3400004728]
deprecated Crataegus subsect. Azaroli (Loudon) Ufimov Novosti Sist. Vyssh. Rast. 44: 117. 2013 [28 Dec 2013] [wfo-3000001580]
deprecated Crataegus azarolus auct. [wfo-0000997727]
deprecated Crataegus azarolus O.Fedtsch. & B.Fedtsch. Conspectus florae Turkestanica ; 1906 18 1909 [wfo-0001006899]
unknown Crataegus azarolus Hohen. Enumeratio plantarum quas in itinere per provinciam Talysch ; 1838 130 1838 [wfo-0001006900]
unknown Crataegus azarolus var. sharania Zeravan Nordic J. Bot. 23(6): 715 (713-717; figs. 1, 4(3)). 2006 [24 Apr 2006] [wfo-0001399962]
deprecated Crataegus ser. Baroussanae J.B.Phipps Sida, Bot. Misc. 15: 14. 1997 [wfo-2800004291]
deprecated Crataegus subg. Berberifoliae Beadle Fl. S.E. U.S. [Small]. 533, 538. 1903 [22 Jul 1903] [wfo-3500002869]
valid Crataegus betulifolia unranked florida Dippel Handb. Laubholzk. 3: 424 (1893) [wfo-1200076571]
valid Crataegus biloba H.Lév. Fl. Kouy-Tchéou : 346 (1915) [wfo-1000059366]
deprecated Crataegus subg. Biltmoreanae Beadle Fl. S.E. U.S. [Small]. 533, 537. 1903 [22 Jul 1903] [wfo-3500002870]
unknown Crataegus bornmuelleri Zabel Handbuch der Laubholzbenennung ; 1903 179 1903 [wfo-0000987346]
deprecated Crataegus subg. Boyntonianae Beadle Fl. S.E. U.S. [Small]. 532, 534. 1903 [22 Jul 1903] [wfo-3500002871]
deprecated Crataegus ser. Bracteatae (Sarg.) Rehder Man. Cult. Trees, ed. 2 363. 1940 [wfo-2800001813]
deprecated Crataegus subg. Bracteatae Sarg. Silva 13: 34. 1902 [15 Dec 1902] [wfo-3500002872]
deprecated Crataegus ser. Brainerdianae E.J.Palmer Ill. Fl. N. U.S. (Britton & Brown), ed. 3. 2: 339. 1952 [wfo-2800001844]
unknown Crataegus brainerdii var. brainerdii [wfo-0001131732]
valid Crataegus sect. Brespilus Z.H.Feng Plant 13(2): 90 (2025) [wfo-1000082751]
valid Crataegus subg. Brespilus Z.H.Feng Plant 13(2): 90 (2025) [wfo-1200113663]
deprecated Crataegus subg. Brevispinae Beadle Fl. S.E. U.S. [Small]. 532, 534. 1903 [22 Jul 1903] [wfo-3500002873]
unknown Crataegus subg. Brevispinae (Beadle) Ufimov & T.A.Dickinson Phytologia 102(3): 182. 2020 [wfo-1200007839]
deprecated Crataegus sect. Brevispinae (Beadle) C.K.Schneid. Ill. Handb. Laubholzk. [C.K.Schneider] 1(5): 791. 1906 [1 May 1906] [wfo-3400005143]
deprecated Crataegus ser. Brevispinae (Beadle) Rehder Man. Cult. Trees, ed. 2 366. 1940 [wfo-2800001800]
unknown Crataegus bruantii hort. ex Handl. Trees Kew Pt. i. [Polypet.] (1894) 205. [wfo-0000990382]
unknown Crataegus brunetiana var. brunetiana [wfo-0001131783]
deprecated Crataegus sect. Calpodendra (Kruschke) Cinovskis Boyaryshniki Pribaltiki 214. 1971 [wfo-3400004018]
unknown Crataegus calpodendron (Ehrh.) Borkh. ; 1798 87 1798 [wfo-0000990386]
unknown Crataegus calycina subsp. calycina [wfo-0000984405]
valid Crataegus caroliniana Poir. Encycl. 4: 442 (1798) [wfo-1000060433]
illegitimate Crataegus celsiana Dippel Handb. Laubholzk. 3: 452 (1893) [wfo-1000060434]
deprecated Crataegus celsiana auct. [wfo-0001011679]
valid Crataegus celsiana (Dum.Cours.) Bosc Nouv. Cours Compl. Agric. 2: 223 (1821) [wfo-0000990311]
valid Crataegus cerasina Dippel Handb. Laubholzk. 3: 456 (1893) [wfo-0001008055]
deprecated Crataegus ser. Cerrones J.B.Phipps Canad. J. Bot. 76: 1872. 1998 [23 Feb 1999] [wfo-2800004292]
unknown Crataegus chlorosarca Koidz. Icones plantarum koisikavenses ; 1911 51, pl.26 1912 [wfo-0000999370]
unknown Crataegus chrysocarpa var. brunetiana (Sarg.) Kruschke [wfo-0001392197]
unknown Crataegus chrysocarpa var. duchesnensis S.L.Welsh Great Basin Naturalist 42(1): 10. 1982 [wfo-0001401564]
unknown Crataegus chrysocarpa var. phoenica E.J.Palmer [wfo-0001392508]
valid Crataegus sect. Coccanthae Z.H.Feng Plant 13(2): 90 (2025) [wfo-1000082750]
valid Crataegus ser. Coccifoliae Z.H.Feng Plant 13(2): 90 (2025) [wfo-1200113668]
unknown Crataegus coccinea Sarg. ; 1901 11 1901 [wfo-0000986696]
unknown Crataegus coccinea Eggl. A manual of the botany of the Northern United States ; 1908 466 1908 [wfo-0000988148]
unknown Crataegus coccinea Lindl. Edwards's botanical register; or, ornamental flower-garden and shrubbery ; 1829 t.1957 1837 [wfo-0000987432]
deprecated Crataegus coccinea var. populifolia (Elliott) Torr. & A.Gray [wfo-0001413929]
unknown Crataegus coccinea var. viridis (L.) Torr. & A.Gray Fl. N. Amer. (Torr. & A. Gray) 1(3): 465. 1840 [Jun 1840] [wfo-0001399511]
deprecated Crataegus subg. Coccineae (Loudon) Sarg. Silva 13: 34. 1902 [15 Dec 1902] [wfo-3500002874]
deprecated Crataegus sect. Coccineae Loudon Arbor. Frutic. Brit. 2: 816. 1838 [1 Jul 1838] [wfo-3400004720]
deprecated Crataegus ser. Coccineae (Loudon) Rehder Man. Cult. Trees, ed. 2 362. 1940 [wfo-2800001807]
deprecated Crataegus sect. Coccitaegus K.I.Chr. & T.A.Dickinson PhytoKeys 36: 16. 2014 [9 Apr 2014] [epublished] [wfo-3400010238]
deprecated Crataegus subg. Collinae Sarg. Silva 13: 33. 1902 [15 Dec 1902] [wfo-3500002875]
deprecated Crataegus subg. Colonicae Beadle Fl. S.E. U.S. [Small]. 533, 536. 1903 [22 Jul 1903] [wfo-3500002876]
valid Crataegus cordata Elliott Sketch Bot. S. Carolina 1: 554 (1821) [wfo-0000990391]
deprecated Crataegus subg. Cordatae Beadle Fl. S.E. U.S. [Small]. 532, 533. 1903 [22 Jul 1903] [wfo-3500002877]
deprecated Crataegus ser. Cordatae (Beadle) Rehder Man. Cult. Trees, ed. 2 367. 1940 [wfo-2800001798]
deprecated Crataegus sect. Cordatae (Beadle) Eggl. Manual (Gray), ed. 7. 476. 1908 [18 Sep 1908] [wfo-3400004915]
unknown Crataegus coreana H.L‚v. ; 1909 197 1909 [wfo-0000988342]
unknown Crataegus coriacea Sol. Trans. Linn. Soc. London 13(1): 104. 1821 [23 May-21 Jun 1821] [wfo-0000987326]
deprecated Crataegus sect. Cratae-mespilus T.A.Dickinson & E.Y.Y.Lo Syst. Bot. 32(3): 609. 2007 [28 Aug 2007] [wfo-3400006356]
deprecated Crataegus ser. Crataegifoliae K.I.Chr. Syst. Bot. Monogr. 35: 120. 1992 ; Rev. Crataegus sect. Crataegus & nothosect. Crataeguin. Old World [wfo-2800004222]
deprecated Crataegus sect. Crataeglasia K.I.Chr. & T.A.Dickinson PhytoKeys 36: 19. 2014 [9 Apr 2014] [epublished] [wfo-3400010239]
deprecated Crataegus ser. Crataeglasianae K.I.Chr. & T.A.Dickinson PhytoKeys 36: 19. 2014 [9 Apr 2014] [epublished] [wfo-2800004223]
valid Crataegus ser. Crataegrae Z.H.Feng Plant 13(2): 90 (2025) [wfo-1200113670]
deprecated Crataegus sect. Crataeguineae K.I.Chr. Syst. Bot. Monogr. 35: 161. 1992 ; Rev. Crataegus sect. Crataegus & nothosect. Crataeguin. Old World [wfo-3400010240]
valid Crataegus subg. Crataeguineae (K.I.Chr.) Z.H.Feng Plant 13(2): 90 (2025) [wfo-1200113664]
deprecated Crataegus ser. Crataegus [wfo-2800004689]
deprecated Crataegus sect. Crataegus [wfo-3400011582]
deprecated Crataegus ser. Crataegynae K.I.Chr. Syst. Bot. Monogr. 35: 132. 1992 ; Rev. Crataegus sect. Crataegus & nothosect. Crataeguin. Old World [wfo-2800004224]
deprecated Crataegus sect. Crus-galli Loudon Arbor. Frutic. Brit. 2: 820. 1838 [1 Jul 1838] [wfo-3400004723]
unknown Crataegus crus-galli Rigel. Fl. Boston., ed. 2 194. 1824 [28 Jun 1824] [wfo-0000990397]
deprecated Crataegus subg. Crus-galli (Loudon) Sarg. Silva 13: 32. 1902 [15 Dec 1902] [wfo-3500002878]
deprecated Crataegus ser. Crus-galli (Loudon) Rehder Man. Cult. Trees, ed. 2 364. 1940 [wfo-2800001803]
unknown Crataegus crus-galli Du Roi Harbk. Baumz. ed. I. i. 183. [wfo-0000990398]
unknown Crataegus crus-galli var. angustifolia Sudw. Bull. Div. Forest. U.S.D.A. 14: 217. 1897 [wfo-0001399516]
deprecated Crataegus crus-galli var. berberifolia (Torr. & A.Gray) Sarg. [wfo-0001412893]
unknown Crataegus crus-galli var. ovalifolia (Hornem.) Loudon [wfo-0001390981]
unknown Crataegus crus-galli var. prunellifolia Sudw. Bull. Div. Forest. U.S.D.A. 14: 216. 1897 [wfo-0001399521]
deprecated Crataegus crus-galli var. prunifolia Torr. & A.Gray Fl. N. Amer. (Torr. & A. Gray) 1(3): 464. 1840 [Jun 1840] [wfo-0001410161]
deprecated Crataegus crus-galli f. truncata E.J.Palmer [wfo-0001403831]
valid Crataegus ser. Crusanthae Z.H.Feng Plant 13(2): 90 (2025) [wfo-1200113702]
deprecated Crataegus ser. Cuneatae (C.K.Schneid.) Rehder Man. Cult. Trees, ed. 2 365. 1940 [wfo-2800001816]
deprecated Crataegus sect. Cuneatae C.K.Schneid. Ill. Handb. Laubholzk. [C.K.Schneider] 1(5): 768, 776. 1906 [1 May 1906] [wfo-3400004917]
valid Crataegus cuneifolia Lodd. ex Koehne Deut. Dendrol. : 232 (1893) [wfo-0001008048]
valid Crataegus cuneiformis (Marshall) Wintershoven Handb. Liefhebbers Vreemde Plantzoenen 132 (1795) [wfo-1200110616]
deprecated Crataegus ser. Cupressocollinae J.B.Phipps & O'Kennon J. Bot. Res. Inst. Texas 1(2): 1056. 2007 [12 Dec 2007] [wfo-2800002066]
valid Crataegus curvisepala var. angustiloba T.Petauer Biol. Vestn. 28(2): 79 (1980 publ. 1981). [wfo-0001409383]
valid Crataegus curvisepala var. latiloba T.Petauer Biol. Vestn. 28(2): 79 (1980 publ. 1981). [wfo-0001409384]
valid Crataegus curvisepala var. naviculiformis T.Petauer Biol. Vestn. 28(2): 79 (1980 publ. 1981). [wfo-0001409385]
valid Crataegus dahurica Koehne ex C.K.Schneid. Ill. Handb. Laubholzk. [C.K.Schneider] 1: 773 (1906). [wfo-0001016151]
unknown Crataegus danielsii Palmer [wfo-0001245755]
deprecated Crataegus subg. Dentatae Beadle Fl. S.E. U.S. [Small]. 533, 536. 1903 [22 Jul 1903] [wfo-3500002879]
deprecated Crataegus ser. Digynae Ufimov Novosti Sist. Vyssh. Rast. 44: 117. 2013 [28 Dec 2013] [wfo-2800002313]
deprecated Crataegus ser. Dilatatae (Sarg.) Rehder Man. Cult. Trees, ed. 2 362. 1940 [wfo-2800001810]
deprecated Crataegus subg. Dilatatae Sarg. Silva 13: 33. 1902 [15 Dec 1902] [wfo-3500002880]
deprecated Crataegus disjuncta var. magnifolia E.J.Palmer [wfo-0001413059]
illegitimate Crataegus dissecta (Dum.Cours.) DC. Prodr. 2: 630 (1825) [wfo-0001008137]
deprecated Crataegus sect. Douglasia Loudon Arbor. Frutic. Brit. 2: 823. 1838 [1 Jul 1838] (as sect. Douglasii) [wfo-3400004719]
deprecated Crataegus subg. Douglasianae Rehder Frutic. Vilmor. [M. Vilmorin & Bois] 112. 1904 [wfo-3500002881]
deprecated Crataegus ser. Douglasianae Rehder Man. Cult. Trees, ed. 2 368. 1940 [wfo-2800001797]
deprecated Crataegus sect. Douglasianae C.K.Schneid. Ill. Handb. Laubholzk. [C.K.Schneider] 1(5): 775. 1906 [1 May 1906] [wfo-3400004908]
valid Crataegus downingii Anon. Bull. Misc. Inform. Kew 1892(App. 1): 24 (1892) [wfo-1000060440]
valid Crataegus drepanensis Raimondo, P.Marino & Scuderi Fl. Medit. 34: 241 (2024) [wfo-1000077345]
valid Crataegus dunensis Cinovskis Crat. Balt. : 143 (1971) [wfo-0000989664]
deprecated Crataegus ser. Dzhairenses (K.I.Chr.) Ufimov Novosti Sist. Vyssh. Rast. 44: 118. 2013 [28 Dec 2013] [wfo-2800002314]
deprecated Crataegus subser. Dzhairenses K.I.Chr. Syst. Bot. Monogr. 35: 57. 1992 ; Rev. Crataegus sect. Crataegus & nothosect. Crataeguin. Old World [wfo-2700000446]
valid Crataegus effera Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 206 (1910) [wfo-1000059589]
valid Crataegus efferta Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 51 (1908) [wfo-1000059590]
deprecated Crataegus ellwangeriana Sarg.,p.p.5336 ; 1902 118 1902 [wfo-0000983236]
deprecated Crataegus ellwangeriana Sarg.,p.p.5020 ; 1902 118 1902 [wfo-0001012030]
unknown Crataegus engelmannii f. engelmannii [wfo-0001131831]
unknown Crataegus engelmannii var. engelmannii [wfo-0001131769]
deprecated Crataegus engelmannii f. nuda Palmer. [wfo-0001403597]
deprecated Crataegus ser. Erianthae [wfo-2800004709]
deprecated Crataegus subser. Erianthae (Pojarkova) K.I.Chr. Syst. Bot. Monogr. 35: 58. 1992 ; Rev. Crataegus sect. Crataegus & nothosect. Crataeguin. Old World [wfo-2700000447]
unknown Crataegus exigua Ashe J. Elisha Mitchell Sci. Soc. 19(1): 20 (1903) [wfo-0000986792]
unknown Crataegus faxonii var. faxonii [wfo-0001131780]
valid Crataegus filipes Eggl. Ill. Fl. N. U.S., ed. 2, 2: 313 (1913) [wfo-0000990101]
deprecated Crataegus fischeri auct. [wfo-0001011581]
deprecated Crataegus flabellata (Bosc ex Spach) G.Kirchn. [wfo-0001000532]
unknown Crataegus flabellata Bosc ex M.Roem. Fam. Nat. Syn. Monogr. 3: 136. 1847 [Apr 1847] [wfo-0001004771]
unknown Crataegus flabellata (Bosc ex Spach) Rydb. Mem. New York Bot. Gard. 1: 228. 1900 [wfo-0000986810]
deprecated Crataegus flabellata (Bosc ex Spach) Sarg. ; 1901 75 1901 [wfo-0000987437]
unknown Crataegus flava Hook. Fl. Bor.-Amer. 1: 202 (1832) [wfo-0000990416]
unknown Crataegus flava Sarg. The silva of North America ; 1890 113 1892 [wfo-0001017798]
unknown Crataegus flava hort. [wfo-0001005988]
unknown Crataegus flava Lindl. Edwards's botanical register; or, ornamental flower-garden and shrubbery ; 1829 t.1939 1837 [wfo-0000989407]
deprecated Crataegus subg. Flavae (Loudon) Sarg. Silva 13: 34. 1902 [15 Dec 1902] [wfo-3500002882]
deprecated Crataegus ser. Flavae (Loudon) Rehder Man. Cult. Trees, ed. 2 366. 1940 [wfo-2800001817]
deprecated Crataegus sect. Flavae Loudon Arbor. Frutic. Brit. 2: 823. 1838 [1 Jul 1838] [wfo-3400004725]
valid Crataegus flavescens Bosc ex DC. Prodr. 2: 630 (1825) [wfo-1000060443]
valid Crataegus flexispina var. pubescens Millsp. Fl. W. Virginia 1(2): 211 (1896) [wfo-0001410163]
deprecated Crataegus flexispina var. pubescens (A.Gray) Millsp. [wfo-0001413767]
valid Crataegus flexuosa Schwein. in Long, Exped. Winnep. ii. 387. [wfo-0000990418]
unknown Crataegus florida Lodd. Nursery Cat. (Loddiges & Sons) 1830: 40 (1830) [wfo-1000060445]
unknown Crataegus fontanesiana (Spach) S.Schauer ; 1848 302 1848 [wfo-0000989132]
valid Crataegus fructurubro Lavallée Icon. Sel. Arb. : 21 (1880) [wfo-1000060446]
valid Crataegus fucata Sarg. Bull. New York State Mus. Nat. Hist. 122: 99 (1908) [wfo-1000059591]
unknown Crataegus germanica K.Koch Verh. Vereins Beford. Gartenbaues Konigl. Preuss. Staaten 225. 1853 [wfo-0000990420]
unknown Crataegus glabra hort. [wfo-0001005997]
valid Crataegus glandulosa Georgi Beschr. Russ. Reich. iii. Nachtr. 273. [wfo-0000990425]
valid Crataegus glandulosa Moench Verz. Ausländ. Bäume : 31 (1785) [wfo-0000990110]
unknown Crataegus glandulosa Walter [wfo-0001010162]
valid Crataegus glandulosa Willd. Sp. Pl., ed. 4. 2: 1002 (1799) [wfo-0000987431]
valid Crataegus glandulosa var. rotundifolia Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 120 (1871) [wfo-1200076582]
valid Crataegus glauca R.Doll Natur Naturschutz Mecklenburg 13: 18 (1975) [wfo-0000989683]
unknown Crataegus glauca W.Young Cat. Arbr. Amer. : 7 (1783) [wfo-0000990426]
deprecated Crataegus sect. Glaucae Loudon Arbor. Frutic. Brit. 2: 844. 1838 [1 Jul 1838] [wfo-3400004734]
illegitimate Crataegus grandiflora (Sm.) K.Koch Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 22: 226 (1853) [wfo-1000060447]
deprecated Crataegus ser. Grandifoliae J.B.Phipps Sida, Bot. Misc. 15: 14. 1997 [wfo-2800004293]
deprecated Crataegus ser. Greggianae J.B.Phipps Sida, Bot. Misc. 15: 14. 1997 [wfo-2800004294]
unknown Crataegus grossulariifolia Lodd. Nursery Cat. (Loddiges & Sons) 1818: 27 (1818) [wfo-1000060448]
valid Crataegus hafniensis K.I.Chr. Syst. Bot. Monogr. 35: 140 (1992) [wfo-1000059368]
deprecated Crataegus subg. Harbisonianae Beadle Fl. S.E. U.S. [Small]. 533, 537. 1903 [22 Jul 1903] [wfo-3500002883]
deprecated Crataegus ser. Heldreichiana Byatt Thesis: Contrib. tax. & biol. gen. Crataegus 77, without latin descr. 1977 [wfo-2800001587]
valid Crataegus helenae Sarg. Rhodora 7: 162 (1905) [wfo-0001001609]
deprecated Crataegus ser. Henryanae (Sarg.) J.B.Phipps Canad. J. Bot. 68(10): 2220 (1990): [wfo-2800003596]
deprecated Crataegus sect. Henryanae [wfo-3400011592]
valid Crataegus heterophylla C.A.Mey. ex Hohen. Enum. Pl. Talysch : 130 (1838) [wfo-0001006905]
valid Crataegus heterophylla Lindl. Edwards's Bot. Reg. 22: t. 1847 (1836) [wfo-0001005059]
valid Crataegus heterophylla Steven Taur. 147. [wfo-0000990442]
deprecated Crataegus sect. Heterophyllae Loudon Arbor. Frutic. Brit. 2: 829. 1838 [1 Jul 1838] [wfo-3400004729]
valid Crataegus hiemalis var. erythrocarpa Lange Bot. Tidsskr. 19: 263 (1895) [wfo-1200076583]
invalid Crataegus hirta Schur Verh. Mitth. Siebenbürg. Vereins Naturwiss. Hermannstadt 4(Suppl.): 24 (1853) [wfo-1000081496]
deprecated Crataegus hissarica auct. [wfo-0001011580]
deprecated Crataegus ser. Hupehenses J.B.Phipps Canad. J. Bot. 68(10): 2222 (1990). [wfo-2800003499]
deprecated Crataegus sect. Hupehensis J.B.Phipps Canad. J. Bot. 68(10): 2222 (1990). [wfo-3400009233]
valid Crataegus hypolasia K.Koch Verh. Vereins Beford. Gartenbaues Konigl. Preuss. Staaten n.s., 1: 229 (1853) [wfo-1000085129]
valid Crataegus ignava Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 228 (1910) [wfo-0000986860]
deprecated Crataegus subg. Ignavae Beadle Fl. S.E. U.S. [Small]. 533, 535. 1903 [22 Jul 1903] [wfo-3500002884]
valid Crataegus incana Dzekov Prilozi Makedon. Akad. Nauk. Umetn. Oddel. Biol. Med. Nauki 9: 72 (1977) [wfo-1000060450]
valid Crataegus ser. Incanthae Z.H.Feng Plant 13(2): 90 (2025) [wfo-1200113701]
valid Crataegus incisa Lange ex Dippel Handb. Laubholzk. 3: 447 (1893) [wfo-0001008060]
unknown Crataegus incisa hort. ex Lavallée Énum. Arbres 94, nomen. 1877 [wfo-0000990449]
unknown Crataegus inermis L. Fl. Lapp. 199. [wfo-0000990450]
deprecated Crataegus inermis Sess‚ & Mo‡. Plantae Nouae [sic] Hispaniae Plantae Nouae [sic] Hispaniae; 1887 84 1888 [wfo-0000986872]
valid Crataegus ser. Innosae Z.H.Feng Plant 13(2): 90 (2025) [wfo-1200113671]
deprecated Crataegus subg. Integrae Beadle Fl. S.E. U.S. [Small]. 533, 535. 1903 [22 Jul 1903] [wfo-3500002885]
unknown Crataegus integrifolia (Roxb.) G.Klotz Wiss. Z. Martin-Luther-Univ. Halle-Wittenberg, Math.-Naturwiss. Reihe 12(10): 779 1963 [wfo-0001226745]
unknown Crataegus intermedia Donn Hortus cantabrigiensis ; 1811 137 1811 [wfo-0001008861]
valid Crataegus intermedia Pers. Syn. Pl. 2: ? (1807) [wfo-0000990117]
valid Crataegus intermedia (Ehrh.) Dum.Cours. Bot. Cult., ed. 2. 5: 457 (1811) [wfo-0001005983]
invalid Crataegus intermedia Schur Sert. Fl. Transsilv. 24 (1853) [wfo-1000079840]
valid Crataegus intermedia var. digyna Wiesb. Crat. Balt. : 38 (1971) [wfo-1200076584]
deprecated Crataegus sect. Intricatae (Sarg.) Eggl. Manual (Gray), ed. 7. 465. 1908 [18 Sep 1908] [wfo-3400004911]
deprecated Crataegus subg. Intricatae Sarg. Silva 13: 32. 1902 [15 Dec 1902] [wfo-3500002886]
deprecated Crataegus ser. Intricatae (Sarg.) Rehder Man. Cult. Trees, ed. 2 363. 1940 [wfo-2800001811]
deprecated Crataegus sect. Jozanae Cinovskis Boyaryshniki Pribaltiki 172. 1971 [wfo-3400004019]
unknown Crataegus korolkowii Regel ex Zabel Handb. Laubholzben. [Beissner & al.] 178. 1903 [Jun-Jul 1903] [wfo-0000990118]
unknown Crataegus kyrtostyla K.I.Chr. ; 1985 374 1985 [wfo-0001010174]
deprecated Crataegus ser. Kyrtostylae [wfo-2800004586]
valid Crataegus laciniata Willk. Prodr. Fl. Hispan. 3: 198 (1874) [wfo-0001007754]
valid Crataegus laciniata Borkh. Theor. Prakt. Handb. Forstbot. 2: 1355 (1803) [wfo-0000990452]
unknown Crataegus laciniata Montrouz. [wfo-0000989702]
deprecated Crataegus ser. Lacrimatae J.B.Phipps Taxon 37(1): 113 (1988). [wfo-2800003262]
deprecated Crataegus sect. Lacrimatae (J.B.Phipps) J.B.Phipps Canad. J. Bot. 68(10): 2223 (1990), without basionym ref. [wfo-3400009339]
deprecated Crataegus ser. Laevigatae Tzvelev Fl. Vostochnoĭ Evropy 10: 571 (2001). [wfo-2800000641]
unknown Crataegus lambertiana hort. ex Handl. Trees Kew Pt. i. [Polypet.] (1894) 201. [wfo-0000990454]
valid Crataegus latifolia DC. ex Koehne Deut. Dendrol. : 235 (1893) [wfo-0001008053]
valid Crataegus latifolia Spach Hist. Nat. Vég. 2: 105 (1834) [wfo-0001009380]
deprecated Crataegus latifolia (hort. ex Poir.) Pers.,p.p.5030 Synopsis plantarum ; 1805 37 1806 [wfo-0000990054]
unknown Crataegus laurentiana subsp. dissimilifolia Kruschke J. Bot. Res. Inst. Texas 3(1): 242 2009 [wfo-1200107646]
valid Crataegus lavallei var. carrierei (Vauvel ex Carrière) Cinovskis Crat. Balt. : 219 (1971) [wfo-0001387622]
deprecated Crataegus subg. Lepidae Beadle Fl. S.E. U.S. [Small]. 533, 537. 1903 [22 Jul 1903] [wfo-3500002887]
unknown Crataegus lindmanii Cinovskis Daildarznieciba. Augu introdukcija un zala celtnieciba Latvijas P S R ; 1950 73 1968 [wfo-0000990122]
valid Crataegus lobata (Poir.) Bosc Nouv. Cours Compl. Agric., ed. 2, 2: 223 (1821) [wfo-0000990189]
deprecated Crataegus subg. Lobulatae Sarg. Silva 13: 33. 1902 [15 Dec 1902] [wfo-3500002888]
valid Crataegus longifolia Duhamel Traité Arbr. Fruit. 4: t. 34 (1809) [wfo-1000060453]
valid Crataegus lucida Wangenh. Beytr. Teut. Forstwiss. : 53 (1787) [wfo-0001011145]
unknown Crataegus mackenzii var. mackenzii [wfo-0001131801]
valid Crataegus ser. Macoliae Z.H.Feng Plant 13(2): 90 (2025) [wfo-1200113672]
valid Crataegus macracantha Koehne Deut. Dendrol. : 236 (1893) [wfo-0000986775]
unknown Crataegus macracantha Lodd. Catalogue of plants ; 1836 46 1836 [wfo-0001011323]
deprecated Crataegus ser. Macracanthae (Loudon) Rehder Man. Cult. Trees, ed. 2 368. 1940 [wfo-2800001801]
deprecated Crataegus sect. Macracanthae Loudon Arbor. Frutic. Brit. 2: 819. 1838 [1 Jul 1838] [wfo-3400004722]
deprecated Crataegus macrocarpa auct. [wfo-0001015835]
deprecated Crataegus macrocarpa var. calycina (Peterm.) Govaerts World Checkl. Seed Pl. 3(1): 20 (1999): [wfo-0001409388]
deprecated Crataegus ser. Madrenses J.B.Phipps Sida, Bot. Misc. 15: 14. 1997 [wfo-2800004295]
valid Crataegus ser. Manosae Z.H.Feng Plant 13(2): 90 (2025) [wfo-1200113673]
unknown Crataegus margarettae Eggl. North American trees ; 1908 463 1908 [wfo-0000987435]
deprecated Crataegus maura auct.hisp. [wfo-0000983216]
deprecated Crataegus media auct. [wfo-0001000435]
deprecated Crataegus melanocarpa auct. [wfo-0001011583]
valid Crataegus melanocarpa-maeotica Krysht. Izv. Imp. Akad. Nauk, ser. 6, 8(1): 599 (1914) [wfo-1000059592]
deprecated Crataegus subg. Melanocarpae Sarg. Silva 13: 32. 1902 [15 Dec 1902] [wfo-3500002889]
valid Crataegus mellita Sarg. Bull. New York State Mus. Nat. Hist. 105: 58 (1906) [wfo-1000059593]
deprecated Crataegus subg. Mespilus (L.) Ufimov & T.A.Dickinson Phytologia 102(3): 182. 2020 [wfo-4000009593]
deprecated Crataegus sect. Mespilus (L.) T.A.Dickinson & E.Y.Y.Lo Syst. Bot. 32(3): 609. 2007 [28 Aug 2007] [wfo-3400006355]
deprecated Crataegus mespilus f. asnieresii Koehne ; 1901 632 1901 [wfo-0000987082]
deprecated Crataegus mespilus f. dardari Koehne ; 1901 629 1901 [wfo-0000987027]
valid Crataegus mexicana D.Don Brit. Fl. Gard. 7: t. 300 (1837) [wfo-0000990475]
deprecated Crataegus sect. Mexicanae Loudon Arbor. Frutic. Brit. 2: 843. 1838 [1 Jul 1838] [wfo-3400004732]
deprecated Crataegus ser. Mexicanae (Loudon) Rehder Man. Cult. Trees, ed. 2 365. 1940 [wfo-2800001815]
deprecated Crataegus subg. Michauxianae Beadle Fl. S.E. U.S. [Small]. 533, 535. 1903 [22 Jul 1903] [wfo-3500002890]
deprecated Crataegus ser. Microcarpae (Loudon) Rehder Man. Cult. Trees, ed. 2 367. 1940 [wfo-2800001799]
deprecated Crataegus subg. Microcarpae (Loudon) Sarg. Silva 13: 35. 1902 [15 Dec 1902] [wfo-3500002891]
deprecated Crataegus sect. Microcarpae Loudon Arbor. Frutic. Brit. 2: 825. 1838 [1 Jul 1838] [wfo-3400004727]
deprecated Crataegus minor Sess‚ & Mo‡. Plantae Nouae [sic] Hispaniae Plantae Nouae [sic] Hispaniae; 1887 84 1888 [wfo-0000987002]
deprecated Crataegus ser. Molles (Sarg.) Rehder Man. Cult. Trees, ed. 2 361. 1940 [wfo-2800001806]
deprecated Crataegus sect. Molles (Sarg.) Eggl. Manual (Gray), ed. 7. 475. 1908 [18 Sep 1908] [wfo-3400004914]
deprecated Crataegus sect. Molles (Sarg.) C.K.Schneid. Ill. Handb. Laubholzk. [C.K.Schneider] 1(5): 797. 1906 [1 May 1906] [wfo-3400005145]
deprecated Crataegus subg. Molles Sarg. Silva 13: 33. 1902 [15 Dec 1902] [wfo-3500002892]
valid Crataegus ser. Mollides Z.H.Feng Plant 13(2): 90 (2025) [wfo-1200113674]
illegitimate Crataegus mollis var. incisifolia Kruschke Bot. Res. Inst. Texas 2(1): 473 (2008) [wfo-0001415992]
invalid Crataegus mollis var. incisifolia Kruschke Milwaukee Public Mus. Publ. Bot. 3: 126 (1965) [wfo-0001399542]
conserved Crataegus mollis var. meridionalis (Sarg.) J.B.Phipps Phytoneuron 2012-78: 5. [24 Aug 2012] [epublished] [wfo-0001398799]
unknown Crataegus monogyna Hayek Schedae ad floram stiriacum exsiccatam ; 1904 18, no.448 1906 [wfo-0001013474]
deprecated Crataegus monogyna auct. [wfo-0000984292]
deprecated Crataegus monogyna Ledeb. Flora rossica ; 1841 91 1843 [wfo-0001007633]
unknown Crataegus monogyna f. albo-plena (hort. ex Rehder) C.K.Schneid. Illustriertes Handbuch der Laubholzkunde ; 1904 781 1906 [wfo-0000990278]
unknown Crataegus monogyna var. alboplena hort. ex Rehder Cyclopedia of American horticulture ; 1900 396 1900 [wfo-0000990324]
unknown Crataegus monogyna var. calycina (Peterm.) Buia Flora Republicii populare RomŒne ; 1952 260 1956 [wfo-0000997936]
unknown Crataegus monogyna subsp. calycina (Peterm.) Jáv. & Soó A Magyar n”v‚nyvil g kozik”nyve etc. = [A handbook of Hungarian flora etc.] A Magyar n”v‚nyvil g kozik”nyve etc. = [A handbook of Hungarian flora etc.]; 1951 250 1951 [wfo-0000984521]
unknown Crataegus monogyna var. heterophylla (Flüggé) Dippel Handbuch der Laubholzkunde ; 1889 458 1893 [wfo-0000998087]
unknown Crataegus monogyna subsp. intermedia (Schur) Jáv. Magyar fl¢ra ; 1924 484 1924 [wfo-0000984563]
valid Crataegus monogyna f. pendula (Lodd. ex Loudon) Rehder Bibliography of cultivated trees and shrubs ; 1949 250 1949 [wfo-0000990295]
unknown Crataegus monogyna var. pteridifolia (Lodd. ex Loudon) Rehder Cyclopedia of American horticulture ; 1900 396 1900 [wfo-0000990289]
unknown Crataegus monogyna f. rubro-plena Rehder ex C.K.Schneid. Illustriertes Handbuch der Laubholzkunde ; 1904 782 1906 [wfo-0000990273]
invalid Crataegus monoxyacantha (Pénzes) Soó Acta Bot. Acad. Sci. Hung. 11: 237 (1965) [wfo-1000083486]
deprecated Crataegus ser. Montaninsulae J.B.Phipps & O'Kennon J. Bot. Res. Inst. Texas 1(2): 1065. 2007 [12 Dec 2007] [wfo-2800002067]
valid Crataegus multiflora Lavallée Arbor. Segrez. 57. [wfo-0000990478]
valid Crataegus multiflora Bunge [wfo-0001010506]
valid Crataegus nigra Pall. ex Steud. Nomencl. Bot. [Steudel], ed. 2. i. 433. [wfo-0000990433]
unknown Crataegus nigra f. arcuatopendula V.V.Byalt & Firsov Hortus Botanicus 13: 158. 2018 [Jun 2018], as 'arcuato-pendula' [epublished] [wfo-1200027618]
valid Crataegus ser. Nigrae (Loudon) Russanov Dendrologiia Uzbekist. 1: 81 (1965) [wfo-1200113669]
deprecated Crataegus sect. Nigrae Loudon Arbor. Frutic. Brit. 2: 822. 1838 [1 Jul 1838] [wfo-3400004724]
unknown Crataegus nitida Sarg. [wfo-0001245788]
valid Crataegus nivea Rössig Handb. Liebhaber Engl. Pflanzungen 1: 95 (1790) [wfo-1200110607]
valid Crataegus obtusata Spach Hist. Nat. Vég. 2: 104 (1834) [wfo-0000990479]
valid Crataegus oliveriana Bean Trees & Shrubs Brit. Isles 1: 431 (1914) [wfo-1000060458]
unknown Crataegus oliveriana Bosc ex DC. Prodr. [A. P. de Candolle] 2: 630. 1825 [mid Nov 1825] [wfo-0000991876]
deprecated Crataegus ser. Orientaegus K.I.Chr. Syst. Bot. Monogr. 35: 124. 1992 ; Rev. Crataegus sect. Crataegus & nothosect. Crataeguin. Old World [wfo-2800004225]
deprecated Crataegus ser. Orientagynae K.I.Chr. Syst. Bot. Monogr. 35: 122. 1992 ; Rev. Crataegus sect. Crataegus & nothosect. Crataeguin. Old World [wfo-2800004226]
deprecated Crataegus ser. Orientales [wfo-2800004688]
unknown Crataegus orientalis Lindl. Edwards's botanical register; or, ornamental flower-garden and shrubbery ; 1829 t.1852 1836 [wfo-0000990148]
unknown Crataegus orientalis (Poir.) Bosc ex DC. Prodromus systematis naturalis regni vegetabilis ; 1823 629 1825 [wfo-0000987302]
deprecated Crataegus oxyacantha auct.balcan. [wfo-0000983906]
unknown Crataegus oxyacantha Thuill. Fl. Env. Paris, ed. 2: 245 (1799) [wfo-0001009353]
deprecated Crataegus oxyacantha auct.americ. [wfo-0001011216]
unknown Crataegus oxyacantha Pennant Arctic Zoology ; 1784 cxv 1784 [wfo-0001012509]
unknown Crataegus oxyacantha var. albaplena Bean Trees and shrubs hardy in the British Isles ; 1914 432 1914 [wfo-0000990331]
unknown Crataegus oxyacantha var. albo-plena Bean Trees and shrubs hardy in the British Isles ; 1914 432 1914 [wfo-0000990279]
unknown Crataegus oxyacantha f. aurea (Loudon) C.K.Schneid. Illustriertes Handbuch der Laubholzkunde ; 1904 780 1906 [wfo-0000990280]
unknown Crataegus oxyacantha f. aurea (Loudon) Hegi Illustrierte Flora von Mittel-Europa ; 1906 733 1922 [wfo-0000998654]
unknown Crataegus oxyacantha f. gireoudi Späth ex C.K.Schneid. Illustriertes Handbuch der Laubholzkunde ; 1904 780 1906 [wfo-0000987422]
unknown Crataegus oxyacantha f. gireoudi (Späth ex C.K.Schneid.) Hegi Illustrierte Flora von Mittel-Europa ; 1906 733 1922 [wfo-0000987423]
unknown Crataegus oxyacantha var. kyrtostyla (Fingerh.) Rouy & E.G.Camus Flore de France ; 1893 6 1901 [wfo-0000998847]
unknown Crataegus oxyacantha var. laciniata (Wallr.) H.Lév. ; 1912 182 1912 [wfo-0000998879]
unknown Crataegus oxyacantha var. plena Willd. Berlin. Baumz. 89. 1796 [wfo-0000990275]
unknown Crataegus oxyacantha f. rubra (C.K.Schneid.) Hegi Illustrierte Flora von Mittel-Europa ; 1906 733 1922 [wfo-0000987421]
unknown Crataegus oxyacantha var. songarica K.Koch ; 1853 287 1853 [wfo-0000989216]
deprecated Crataegus oxyacantha f. villosa [wfo-0001404036]
deprecated Crataegus oxyacantha var. vulgaris [wfo-0001408568]
deprecated Crataegus oxyacanthoides G”pp. ; 1852 495 1852 [wfo-0000990151]
deprecated Crataegus sect. Oxycanthae Loudon Arbor. Frutic. Brit. 2: 829. 1838 [1 Jul 1838] [wfo-3400004730]
valid Crataegus pallasii Trautv. Increm. Fl. Phaenog. Ross. 2: 279 (1883) [wfo-1000060460]
valid Crataegus panda Ashe J. Elisha Mitchell Sci. Soc. 19(1): 29 (1903) [wfo-0000987058]
valid Crataegus parviflora Sarg. Proc. Rochester Acad. Sci. 4: 117 (1903) [wfo-0000987052]
valid Crataegus parviflora Lojac. Malpighia 20: 216 (1906) [wfo-0000988923]
deprecated Crataegus subg. Parvifoliae (Loudon) Sarg. Silva 13: 34. 1902 [15 Dec 1902] [wfo-3500002893]
deprecated Crataegus sect. Parvifoliae Loudon Arbor. Frutic. Brit. 2: 841. 1838 [1 Jul 1838] [wfo-3400004731]
deprecated Crataegus ser. Parvifoliae (Loudon) Rehder Man. Cult. Trees, ed. 2 366. 1940 [wfo-2800001812]
unknown Crataegus pedicellata var. pedicellata [wfo-0001131808]
deprecated Crataegus pentagyna auct.fl.orient. & ross. [wfo-0001002662]
deprecated Crataegus subsect. Pentagynae (C.K.Schneid.) Ufimov Novosti Sist. Vyssh. Rast. 44: 117. 2013 [28 Dec 2013] [wfo-3000001588]
valid Crataegus ser. Pentagynae (C.K.Schneid.) Russanov Dendrologiia Uzbekist. 1: 81 (1965) [wfo-2800004690]
deprecated Crataegus sect. Pentagynae C.K.Schneid. Ill. Handb. Laubholzk. [C.K.Schneider] 1: 768. 1906 [wfo-3400007242]
deprecated Crataegus ser. Peshmenia Dönmez Bot. J. Linn. Soc. 155(2): 232. 2007 [3 Oct 2007] [wfo-2800002040]
unknown Crataegus phaenopyrum (L.f.) Borkh. ; 1798 86 1798 [wfo-0000990493]
deprecated Crataegus sect. Phippsara T.A.Dickinson & E.Y.Y.Lo Syst. Bot. 32(3): 609. 2007 [28 Aug 2007] [wfo-3400010241]
unknown Crataegus pinnatifida Franch. ; 1883 288 1883 [wfo-0000990141]
deprecated Crataegus pinnatifida auct. [wfo-0001011576]
unknown Crataegus pinnatifida var. gharanica Paulsen ; 1906 141, f.1 1906 [wfo-0001006902]
unknown Crataegus pinnatifida var. ghoranica Paulsen ; 1906 141, f.1 1906 [wfo-0001002671]
unknown Crataegus pinnatifida f. pilosa (Schneider) Kitag. Neolin. Fl. Manshur. 364. 1979 [wfo-0000990495]
unknown Crataegus pinnatifida var. pilosa C.K.Schneid. Illustriertes Handbuch der Laubholzkunde ; 1904 769 1906 [wfo-0001017354]
unknown Crataegus pinnatifida f. psilosa (Schneider) Kitag. Neolin. Fl. Manshur. 364. 1979 [wfo-0000990496]
unknown Crataegus sect. Pinnatifidae C.K.Schneid. Ill. Handb. Laubholzk. [C.K.Schneider] 1(5): 768., 769. 1906 [1 May 1906] [wfo-1000036168]
unknown Crataegus ser. Pinnatifidae (C.K.Schneid.) Rehder Man. Cult. Trees, ed. 2 372. 1940 [wfo-1200010778]
valid Crataegus plagiosepala subsp. dunensis Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termő Galagonyáinak Monogr. : 192 (2015) [wfo-1200085496]
unknown Crataegus platyphylla C.K.Schneid. Illustriertes Handbuch der Laubholzkunde ; 1904 778 1906 [wfo-0000990142]
unknown Crataegus platyphylla Lindl. ex Hohen. Enum. Taluesch. 130. [wfo-0000990499]
valid Crataegus pomasae H.Lév. Repert. Spec. Nov. Regni Veg. 12: 189 (1913) [wfo-1000059369]
valid Crataegus ser. Ponticae Pojark. Fl. URSS 9: 435 (1939) [wfo-1000082752]
valid Crataegus ser. Pontigynae Z.H.Feng Plant 13(2): 90 (2025) [wfo-1200113677]
valid Crataegus populifolia Elliott Sketch Bot. S. Carolina 1: 553 (1821) [wfo-0000987075]
valid Crataegus populifolia Eggl. Ill. Fl. N. U.S., ed. 2, 2: 308 (1913) [wfo-0000990143]
deprecated Crataegus ser. Populneae J.B.Phipps Phytoneuron 2014-39: 1. [25 Mar 2014] [epublished] [wfo-2800002316]
valid Crataegus praecox Rössig Handb. Liebhaber Engl. Pflanzungen 1: 87 (1790) [wfo-1200110604]
unknown Crataegus pringlei var. pringlei [wfo-0001131809]
valid Crataegus ser. Prudifoliae Z.H.Feng Plant 13(2): 90 (2025) [wfo-1200113675]
unknown Crataegus pruinosa hort. [wfo-0001005995]
deprecated Crataegus pruinosa (H.L.Wendl.) Beadle Manual of the flora of the northern States and Canada ; 1901 521 1901 [wfo-0000987099]
unknown Crataegus pruinosa var. pachypoda (Sarg.) E.J.Palmer A synonymized checklist of the vascular flora of the United States, Canada, and Greenland ; 1994 519 1994 [wfo-0001012281]
deprecated Crataegus sect. Pruinosae (Sarg.) Eggl. Manual (Gray), ed. 7. 471. 1908 [18 Sep 1908] [wfo-3400004913]
deprecated Crataegus ser. Pruinosae (Sarg.) Rehder Man. Cult. Trees, ed. 2 363. 1940 [wfo-2800001809]
deprecated Crataegus subg. Pruinosae Sarg. Silva 13: 32. 1902 [15 Dec 1902] [wfo-3500002894]
unknown Crataegus prunifolia J.Gordon, T.Dermer & R.Edmonds A catalogue of Forest Trees, Flowering Shrubs, Plants Flower-Roots, and Seeds ; 1782 10 1782 [wfo-0000990236]
unknown Crataegus prunifolia Bosc ex DC. Prodr. [A. P. de Candolle] 2: 627. 1825 [mid Nov 1825] [wfo-0000989905]
unknown Crataegus prunifolia W.Young Cat. Arbres, Arbustes & Pl. Herb. Am. 7. 1783 [wfo-0000990503]
valid Crataegus prunifolia (Marshall) Rössig Handb. Liebhaber Engl. Pflanzungen 1: 93 (1790) [wfo-1200110605]
unknown Crataegus prunifolia J.Gordon, Dermer & R.Edmonds Cat. Trees Shrubs : 10 (1782) [wfo-1000060463]
unknown Crataegus prunifolia var. splendens Osborn The Gardener's chronicle ; 1887 146, t. 1925 [wfo-0000989138]
valid Crataegus pseudoaria Spach Hist. Nat. Vég. 2: 108 (1834) [wfo-1000059594]
deprecated Crataegus pseudomelanocarpa auct. [wfo-0001011584]
valid Crataegus ser. Pugalli Z.H.Feng Plant 13(2): 90 (2025) [wfo-1200113676]
deprecated Crataegus ser. Pulcherrimae (Beadle) K.R.Robertson J. Arnold Arbor. 55(4): 628. 1974 [wfo-2800001588]
deprecated Crataegus subg. Pulcherrimae Beadle Fl. S.E. U.S. [Small]. 532, 535. 1903 [22 Jul 1903] [wfo-3500002895]
valid Crataegus ser. Puncosae Z.H.Feng Plant 13(2): 90 (2025) [wfo-1200113678]
deprecated Crataegus ser. Punctaegus K.I.Chr. & T.A.Dickinson PhytoKeys 36: 16. 2014 [9 Apr 2014] [epublished] [wfo-2800004227]
unknown Crataegus punctata Sol. Hortus kewensis ; 1789 169 1789 [wfo-0000990857]
deprecated Crataegus punctata f. aurea (Ait.) Rehder [wfo-0001403478]
deprecated Crataegus subg. Punctatae (Loudon) Sarg. Silva 13: 33. 1902 [15 Dec 1902] [wfo-3500002896]
deprecated Crataegus sect. Punctatae Loudon Arbor. Frutic. Brit. 2: 818. 1838 [1 Jul 1838] [wfo-3400004721]
deprecated Crataegus ser. Punctatae (Loudon) Rehder Man. Cult. Trees, ed. 2 365. 1940 [wfo-2800001804]
deprecated Crataegus ser. Purpureofructi J.B.Phipps & O'Kennon Sida 18(1): 184. 1998 : see ser. Purpureofructus [wfo-2800004456]
deprecated Crataegus ser. Purpureofructus J.B.Phipps & O'Kennon Sida 18(1): 184. 1998 [Oct ? 1998] (as Purpureofructi) [wfo-2800004296]
unknown Crataegus pyracantha (L.) Pers. Synopsis plantarum ; 1805 37 1806 [wfo-0000999367]
unknown Crataegus pyracantha Spach [wfo-0001011378]
deprecated Crataegus sect. Pyracantha Loudon Arbor. Frutic. Brit. 2: 844. 1838 [1 Jul 1838] [wfo-3400004733]
deprecated Crataegus pyrifolia Willd. Sp. Pl., ed. 4. 2: 1001 (1799) [wfo-0000990056]
unknown Crataegus pyrifolia Moench Verz. Ausländ. Bäume : 30 (1785) [wfo-0000990508]
valid Crataegus pyrifolia subsp. sylvestris Schuette Proc. Biol. Soc. Washington 16: 96 (1903) [wfo-0001368179]
deprecated Crataegus subg. Recurvae Beadle Fl. S.E. U.S. [Small]. 533, 536. 1903 [22 Jul 1903] [wfo-3500002897]
unknown Crataegus rhipidophylla var. kutahyaensis Dönmez Bot. J. Linn. Soc. 155(2): 237 (-239; fig. 4, map). 2007 [3 Oct 2007] [wfo-0001400041]
valid Crataegus rhodamae-loveae T.A.Dickinson J. Bot. Res. Inst. Texas 17(1): 178 2023 [wfo-1000049877]
valid Crataegus riparia Ashe J. Elisha Mitchell Sci. Soc. 17(1): 11 (1900) [wfo-0000987162]
deprecated Crataegus subser. Robustae J.B.Phipps J. Bot. Res. Inst. Texas 2(2): 1124. 2008 [9 Dec 2008] [wfo-2700000217]
valid Crataegus ser. Rocanthae Z.H.Feng Plant 13(2): 90 (2025) [wfo-1200113679]
valid Crataegus ser. Ronuifoliae Z.H.Feng Plant 13(2): 90 (2025) [wfo-1200113680]
deprecated Crataegus ser. Rosaeformes K.I.Chr. Feddes Repert. 96(5-6): 372, nom. nov. 1985 [wfo-2800002951]
valid Crataegus rosiformis var. lindmanii (Hrabětová) Verloove & Galasso Dumortiera 122: 175 2023 [wfo-1200073504]
unknown Crataegus rotundifolia Eggl. [wfo-0000987434]
unknown Crataegus rotundifolia (Ehrh.) Borkh. Arch. Bot. [Leipzig] 1(3): 87. 1798 [Jul-Dec 1798] [wfo-0001008041]
deprecated Crataegus rotundifolia var. pubera (Sarg.) [wfo-0001414183]
deprecated Crataegus sect. Rotundifoliae Eggl. Manual (Gray), ed. 7. 467. 1908 [18 Sep 1908] [wfo-3400004910]
deprecated Crataegus ser. Rotundifoliae (Sarg.) Rehder Man. Cult. Trees, ed. 2 363. 1940 [wfo-2800001819]
unknown Crataegus salicifolia J.Gordon, T.Dermer & R.Edmonds A catalogue of Forest Trees, Flowering Shrubs, Plants Flower-Roots, and Seeds ; 1782 pl.10 1782 [wfo-0000989129]
unknown Crataegus sect. Salignae T.A.Dickinson & Ufimov Phytologia 102(3): 183. 2020 [wfo-1000021817]
valid Crataegus sanguinea Nakai J. Coll. Sci. Imp. Univ. Tokyo 26(1): 179 (1909) [wfo-1000060468]
unknown Crataegus sanguinea Miq. Prolusio florae japonicae ; 1865 228 1867 [wfo-0000999372]
unknown Crataegus sanguinea J.G.Cooper Amer. Naturalist iii. (1870) 407. [wfo-0000990527]
unknown Crataegus sanguinea Turcz. Flora baicalensis-dahurica ; 1842 407 1843 [wfo-0001006897]
deprecated Crataegus sanguinea auct. [wfo-0001011574]
deprecated Crataegus sect. Sanguineae (Zabel ex Rehder) C.K.Schneid. Ill. Handb. Laubholzk. [C.K.Schneider] 1(5): 768, 771. 1906 [1 May 1906] [wfo-3400004918]
deprecated Crataegus subg. Sanguineae Ufimov Novosti Sist. Vyssh. Rast. 44: 115. 2013 [28 Dec 2013] [wfo-3500001959]
deprecated Crataegus ser. Sanguineae (Zabel ex Rehder) Rehder Man. Cult. Trees, ed. 2 369. 1940 [wfo-2800001820]
deprecated Crataegus sect. Sanguineae [wfo-3400011583]
deprecated Crataegus subg. Sanguineae Zabel ex Rehder Frutic. Vilmor. [M. Vilmorin & Bois] 111. 1904 [wfo-3500002898]
deprecated Crataegus subg. Sanguineae Zabel Handb. Laubholzben. [Beissner & al.] 174. 1903 [Jun-Jul 1903] [wfo-3500002899]
deprecated Crataegus subg. Sargentianae Beadle Fl. S.E. U.S. [Small]. 532, 534. 1903 [22 Jul 1903] [wfo-3500002900]
valid Crataegus schistocola Gand. Herb. Pyrénées 59 1884 [wfo-1000064694]
invalid Crataegus schuettei var. gigantea Kruschke ex J.B.Phipps Kruschke, Milwaukee Public Mus. Publ. Bot. 3: 75 (1965) [wfo-0001399567]
illegitimate Crataegus schuettei var. gigantea Kruschke J. Bot. Res. Inst. Texas 2(1): 473 (2008) [wfo-0001415991]
deprecated Crataegus subg. Segnes Beadle Fl. S.E. U.S. [Small]. 533, 535. 1903 [22 Jul 1903] [wfo-3500002901]
deprecated Crataegus subg. Sentae Beadle Fl. S.E. U.S. [Small]. 533, 536. 1903 [22 Jul 1903] [wfo-3500002902]
illegitimate Crataegus subg. Silvicolae Beadle Fl. S.E. U.S. [Small]. 532, 534 (1903) [wfo-3500002903]
deprecated Crataegus ser. Silvicolae (Beadle) E.J.Palmer Manual (Gray), ed. 8. 788. 1950 [29 Jun 1950] [wfo-2800001845]
unknown Crataegus sinensis Lour. ex Gomes Mem. Acad. Sc. Lisb. Cl. Sc. Pol. Mor. Bel.-Let. n. s. iv. (1), 29 (1868); Merrill in Trans. Am. Phil. Soc. n. s. xxiv. II. 17, 179 (1935), in syn. [wfo-0000990537]
valid Crataegus smithii Chalon Bull. Soc. Roy. Bot. Belgique 7: 174 (1868) [wfo-0000990538]
deprecated Crataegus songarica auct. [wfo-0001011498]
deprecated Crataegus songarica auct.fl.As.med. [wfo-0001011499]
unknown Crataegus sorbifolia hort. ex Poir. Encyc. [J. Lamarck & al.] Suppl. 4. 73. 1816 [29 Jun 1816] [wfo-0000990540]
deprecated Crataegus subg. Sororiae Beadle Fl. S.E. U.S. [Small]. 533, 535. 1903 [22 Jul 1903] [wfo-3500002904]
unknown Crataegus spathulata hort. ex Lavall. Arbor. Segrez. 13. [wfo-0000990541]
valid Crataegus straminea var. bissellii Eggl. New York State Mus. Bull. 243–244: 63 1921 [wfo-0001040556]
deprecated Crataegus ser. subcurvisepala Cinovskis Boyaryshniki Pribaltiki 72, as var. 1971 [wfo-2800004141]
deprecated Crataegus ser. Suborbiculatae (Kruschke) J.B.Phipps Canad. J. Bot. 58(15): 1631. 1980 [wfo-2800001589]
unknown Crataegus subvillosa hort. [wfo-0001005994]
unknown Crataegus succulenta Schrad. Index seminum horti academici Gottingensis 1834 Index seminum horti academici Gottingensis 1834; 1834 1834 [wfo-0001008054]
invalid Crataegus succulenta var. major Eggl. Vermont Agric. Exp. Sta. Bull. 187: 213. 1915 [wfo-0001398602]
valid Crataegus succulenta var. rhombifolia (Sarg.) Eggl. Vermont Agric. Exp. Sta. Bull. 187: 213. 1915 [wfo-0001040557]
valid Crataegus suecica Steud. Nomencl. Bot., ed. 2, 1: 434 (1840) [wfo-0000990556]
deprecated Crataegus ser. Sulfureae J.B.Phipps Sida, Bot. Misc. 15: 14. 1997 [wfo-2800004297]
deprecated Crataegus tanacetifolia auct. [wfo-0000983979]
valid Crataegus tanacetifolia Webb Iter Hispan. : 48 (1838) [wfo-0000990557]
valid Crataegus tanacetifolia var. leeana Loudon Arbor. Frutic. Brit. 2: 828 (1838) [wfo-0000990310]
deprecated Crataegus ser. Tanacetifoliae K.I.Chr. Syst. Bot. Monogr. 35: 24. 1992 ; Rev. Crataegus sect. Crataegus & nothosect. Crataeguin. Old World [wfo-2800003589]
deprecated Crataegus ser. Tanacetitales K.I.Chr. Syst. Bot. Monogr. 35: 117. 1992 ; Rev. Crataegus sect. Crataegus & nothosect. Crataeguin. Old World [wfo-2800004228]
unknown Crataegus tartarica hort. ex Handl. Trees Kew Pt. i. [Polypet.] (1894) 207. [wfo-0000990558]
valid Crataegus ser. Tentae Z.H.Feng Plant 13(2): 90 (2025) [wfo-1200113681]
deprecated Crataegus subser. Tenues J.B.Phipps J. Bot. Res. Inst. Texas 2(2): 1108. 2008 [9 Dec 2008] [wfo-2700000216]
deprecated Crataegus sect. Tenuifoliae (Sarg.) Eggl. Manual (Gray), ed. 7. 470. 1908 [18 Sep 1908] [wfo-3400004912]
deprecated Crataegus ser. Tenuifoliae (Sarg.) Rehder Man. Cult. Trees, ed. 2 362. 1940 [wfo-2800001808]
deprecated Crataegus subg. Tenuifoliae Sarg. Silva 13: 34. 1902 [15 Dec 1902] [wfo-3500002905]
unknown Crataegus tomentosa Eggl. A manual of the botany of the Northern United States ; 1908 467 1908 [wfo-0000988154]
valid Crataegus tomentosa Michx. Fl. Bor.-Amer. 1: 289 (1803) [wfo-0000990562]
deprecated Crataegus subg. Tomentosae Sarg. Silva 13: 34. 1902 [15 Dec 1902] [wfo-3500002906]
deprecated Crataegus sect. Tomentosae (Sarg.) C.K.Schneid. Ill. Handb. Laubholzk. [C.K.Schneider] 1(5): 768, 776. 1906 [1 May 1906] [wfo-3400004916]
deprecated Crataegus subg. Triflorae Beadle Fl. S.E. U.S. [Small]. 533, 537. 1903 [22 Jul 1903] [wfo-3500002907]
deprecated Crataegus ser. Triflorae (Beadle) Rehder Man. Cult. Trees, ed. 2 364. 1940 [wfo-2800001814]
deprecated Crataegus sect. Triflorae (Beadle) C.K.Schneid. Ill. Handb. Laubholzk. [C.K.Schneider] 1(5): 797. 1906 [1 May 1906] [wfo-3400005146]
deprecated Crataegus triloba auct. [wfo-0000984233]
unknown Crataegus triloba hort. [wfo-0001005991]
unknown Crataegus turbinata hort. [wfo-0001005990]
valid Crataegus uniflora Du Roi Harbk. Baumz. i. 184 (1772) [wfo-0000990439]
deprecated Crataegus subg. Uniflorae Beadle Fl. S.E. U.S. [Small]. 533, 537. 1903 [22 Jul 1903] [wfo-3500002908]
valid Crataegus villosa Dzekov God. Zborn. Zemjod.-Šumarsk. Fak. Univ. Skopje, Šumarstvo 25: 52 (1974) [wfo-0000987382]
deprecated Crataegus subg. Virides (Gordon) Sarg. Silva 13: 35. 1902 [15 Dec 1902] [wfo-3500002909]
deprecated Crataegus sect. Virides Gordon Arbor. Frutic. Brit. 2: 847. 1838 [1 Jul 1838] [wfo-3400004736]
deprecated Crataegus ser. Virides (Gordon) Rehder Man. Cult. Trees, ed. 2 364. 1940 [wfo-2800001802]
deprecated Crataegus subg. Visendae Beadle Fl. S.E. U.S. [Small]. 533, 535. 1903 [22 Jul 1903] [wfo-3500002910]
deprecated Crataegus wattiana auct. [wfo-0001011575]
valid Crataegus zichichii Raimondo, Spadaro & Venturella Fl. Medit. 34: 246 (2024) [wfo-1000077347]