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Tonestus A.Nelson Bot. Gaz. 37: 262 (1904) [wfo-4000038561]
synonym Haplopappus sect. Tonestus (A.Nelson) H.M.Hall Yearb. Carnegie Inst. Wash. 25: 344 1926 [wfo-1000043774]
T. aberrans (A.Nelson) G.L.Nesom & D.R.Morgan Phytologia 68(3): 177 (1990): (1990) [wfo-0000071180]
basionym Macronema aberrans A.Nelson Bot. Gaz. 53: 226 (1912) [wfo-0000124059]
homotypic Haplopappus aberrans H.M.Hall Publ. Carnegie Inst. Wash. 389: 185 (1928) [wfo-0000134592]
homotypic Sideranthus aberrans Rydb. Fl. Rocky Mts. 860. 1917 [wfo-0000022571]
homotypic Triniteurybia aberrans (A.Nelson) Brouillet, Urbatsch & R.P.Roberts Sida 21: 898 (2004) [wfo-0000030766]
synonym Eurybia aberrans (A.Nelson) G.L.Nesom J. Bot. Res. Inst. Texas 3: 166 (2009) [wfo-0001331637]
synonym Macronema aberrans A.Nelson Bot. Gaz. 53: 226 (1912) [wfo-0000124059]
homotypic Haplopappus aberrans H.M.Hall Publ. Carnegie Inst. Wash. 389: 185 (1928) [wfo-0000134592]
homotypic Sideranthus aberrans Rydb. Fl. Rocky Mts. 860. 1917 [wfo-0000022571]
homotypic Tonestus aberrans (A.Nelson) G.L.Nesom & D.R.Morgan Phytologia 68(3): 177 (1990): (1990) [wfo-0000071180]
homotypic Triniteurybia aberrans (A.Nelson) Brouillet, Urbatsch & R.P.Roberts Sida 21: 898 (2004) [wfo-0000030766]
synonym Triniteurybia aberrans (A.Nelson) Brouillet, Urbatsch & R.P.Roberts Sida 21: 898 (2004) [wfo-0000030766]
basionym Macronema aberrans A.Nelson Bot. Gaz. 53: 226 (1912) [wfo-0000124059]
homotypic Haplopappus aberrans H.M.Hall Publ. Carnegie Inst. Wash. 389: 185 (1928) [wfo-0000134592]
homotypic Sideranthus aberrans Rydb. Fl. Rocky Mts. 860. 1917 [wfo-0000022571]
homotypic Tonestus aberrans (A.Nelson) G.L.Nesom & D.R.Morgan Phytologia 68(3): 177 (1990): (1990) [wfo-0000071180]
T. eximius A.Nelson & J.F.Macbr. Bot. Gaz. 65: 70 (1918) [wfo-0000013024]
basionym Haplopappus eximius H.M.Hall Univ. Calif. Publ. Bot. 6: 170, pl. 20 (1915) [wfo-0000136749]
T. lyallii A.Nelson Bot. Gaz. 37: 262 (1904) [wfo-0000040468]
basionym Haplopappus lyallii A.Gray [wfo-0000009700]
homotypic Hoorebekia lyallii Piper Contr. U.S. Natl. Herb. 11: 560 (1906) [wfo-0000077568]
homotypic Pyrrocoma lyallii Rydb. Mem. New York Bot. Gard. 1: 382 (1900) [wfo-0000087756]
homotypic Stenotus lyallii Howell Fl. N.W. Amer. 1: 300 (1900) [wfo-0000085121]
synonym Haplopappus lyallii A.Gray [wfo-0000009700]
homotypic Hoorebekia lyallii Piper Contr. U.S. Natl. Herb. 11: 560 (1906) [wfo-0000077568]
homotypic Pyrrocoma lyallii Rydb. Mem. New York Bot. Gard. 1: 382 (1900) [wfo-0000087756]
homotypic Stenotus lyallii Howell Fl. N.W. Amer. 1: 300 (1900) [wfo-0000085121]
homotypic Tonestus lyallii A.Nelson Bot. Gaz. 37: 262 (1904) [wfo-0000040468]
synonym Haplopappus lyallii var. lyallii [wfo-0000058466]
synonym Hoorebekia lyallii Piper Contr. U.S. Natl. Herb. 11: 560 (1906) [wfo-0000077568]
basionym Haplopappus lyallii A.Gray [wfo-0000009700]
homotypic Pyrrocoma lyallii Rydb. Mem. New York Bot. Gard. 1: 382 (1900) [wfo-0000087756]
homotypic Stenotus lyallii Howell Fl. N.W. Amer. 1: 300 (1900) [wfo-0000085121]
homotypic Tonestus lyallii A.Nelson Bot. Gaz. 37: 262 (1904) [wfo-0000040468]
synonym Pyrrocoma lyallii Rydb. Mem. New York Bot. Gard. 1: 382 (1900) [wfo-0000087756]
basionym Haplopappus lyallii A.Gray [wfo-0000009700]
homotypic Hoorebekia lyallii Piper Contr. U.S. Natl. Herb. 11: 560 (1906) [wfo-0000077568]
homotypic Stenotus lyallii Howell Fl. N.W. Amer. 1: 300 (1900) [wfo-0000085121]
homotypic Tonestus lyallii A.Nelson Bot. Gaz. 37: 262 (1904) [wfo-0000040468]
synonym Stenotus lyallii Howell Fl. N.W. Amer. 1: 300 (1900) [wfo-0000085121]
basionym Haplopappus lyallii A.Gray [wfo-0000009700]
homotypic Hoorebekia lyallii Piper Contr. U.S. Natl. Herb. 11: 560 (1906) [wfo-0000077568]
homotypic Pyrrocoma lyallii Rydb. Mem. New York Bot. Gard. 1: 382 (1900) [wfo-0000087756]
homotypic Tonestus lyallii A.Nelson Bot. Gaz. 37: 262 (1904) [wfo-0000040468]
T. pygmaeus A.Nelson Bot. Gaz. 37: 262 (1904) [wfo-0000131572]
basionym Stenotus pygmaeus Torr. & A.Gray Fl. N. Amer. 2(2): 237 (1842) [wfo-0000118132]
homotypic Haplopappus pygmaeus A.Gray Amer. J. Sci. Arts, ser. 2, 33: 239 (1862) [wfo-0000014924]
homotypic Macronema pygmaeum Greene Erythea 2: 73 (1894) [wfo-0000023967]
synonym Aster stenotus Kuntze Revis. Gen. Pl. 1: 317 (1891) [wfo-0000072533]
synonym Haplopappus pygmaeus A.Gray Amer. J. Sci. Arts, ser. 2, 33: 239 (1862) [wfo-0000014924]
basionym Stenotus pygmaeus Torr. & A.Gray Fl. N. Amer. 2(2): 237 (1842) [wfo-0000118132]
homotypic Macronema pygmaeum Greene Erythea 2: 73 (1894) [wfo-0000023967]
homotypic Tonestus pygmaeus A.Nelson Bot. Gaz. 37: 262 (1904) [wfo-0000131572]
synonym Macronema pygmaeum Greene Erythea 2: 73 (1894) [wfo-0000023967]
basionym Stenotus pygmaeus Torr. & A.Gray Fl. N. Amer. 2(2): 237 (1842) [wfo-0000118132]
homotypic Haplopappus pygmaeus A.Gray Amer. J. Sci. Arts, ser. 2, 33: 239 (1862) [wfo-0000014924]
homotypic Tonestus pygmaeus A.Nelson Bot. Gaz. 37: 262 (1904) [wfo-0000131572]
synonym Stenotus pygmaeus Torr. & A.Gray Fl. N. Amer. 2(2): 237 (1842) [wfo-0000118132]
homotypic Haplopappus pygmaeus A.Gray Amer. J. Sci. Arts, ser. 2, 33: 239 (1862) [wfo-0000014924]
homotypic Macronema pygmaeum Greene Erythea 2: 73 (1894) [wfo-0000023967]
homotypic Tonestus pygmaeus A.Nelson Bot. Gaz. 37: 262 (1904) [wfo-0000131572]

Tonestus: Unplaced Names

valid Tonestus laceratus A.Nelson Bot. Gaz. 37: 262 (1904) [wfo-0000094372]
valid Tonestus linearis A.Nelson & J.F.Macbr. Bot. Gaz. 56: 478. 1913 [wfo-0000030432]
valid Tonestus kingii var. barnebyana (S.L.Welsh & Goodrich) G.L.Nesom Phytologia 71(2): 125 (1991): (1991) [wfo-0000101032]
Symphyotrichinae G.L.Nesom Phytologia 76: 211-212. 1994 [wfo-4500000769]
Almutaster Á.Löve & D.Löve Taxon 31: 356 (1982), nom. nov. (1982) [wfo-4000001327]
synonym Aster sect. Pauciflori (Rydb.) A.G.Jones Brittonia 32(2): 233. 1980 [23 Jun 1980] [wfo-3400003179]
A. pauciflorus (Nutt.) Á.Löve & D.Löve Taxon 31(2): 356 (1982): [wfo-0000038649]
basionym Aster pauciflorus Nutt. Gen. N. Amer. Pl. 2: 154 (1818) [wfo-0000069183]
homotypic Tripolium pauciflorum Nees Gen. Sp. Aster. : 157 (1832) [wfo-0000069520]
synonym Aster hydrophilus Greem ex Wooton & Standl. Contr. U.S. Natl. Herb. xvi. 187 (1913). U.S.A. [wfo-0000035879]
synonym Aster pauciflorus Nutt. Gen. N. Amer. Pl. 2: 154 (1818) [wfo-0000069183]
homotypic Almutaster pauciflorus (Nutt.) Á.Löve & D.Löve Taxon 31(2): 356 (1982): [wfo-0000038649]
homotypic Tripolium pauciflorum Nees Gen. Sp. Aster. : 157 (1832) [wfo-0000069520]
synonym Aster pauciflorus var. pauciflorus [wfo-0000049616]
Ampelaster G.L.Nesom Phytologia 77(3): 250 (1995) [wfo-4000001662]
synonym Aster sect. Caroliniani Small [wfo-1000043803]
synonym Aster sect. Sagittiferi (A.Gray) A.G.Jones Brittonia 32(2): 234. 1980 [23 Jun 1980] [wfo-3400004651]
synonym Lasallea subsect. Carolinianae (Small) Semple & Brouillet Amer. J. Bot. 67(7): 1023. 1980 [wfo-3000000570]
synonym Virgulus sect. Sagittiferi (A.Gray) Reveal & Keener Taxon 30(3): 650 (1981): [wfo-3400008251]
A. carolinianus (Walter) G.L.Nesom Phytologia 77(3): 250 (1995) [wfo-0000009377]
basionym Aster carolinianus Walter Fl. Carol. : 208 (1788) [wfo-0000118920]
homotypic Lasallea caroliniana (Walter) Semple & Brouillet Amer. J. Bot. 67: 1023 (1980) [wfo-0000133763]
homotypic Symphyotrichum carolinianum (Walter) Wunderlin & B.F.Hansen Novon 11(3): 366. 2001 [wfo-0000137858]
homotypic Virgulus carolinianus (Walter) Reveal & Keener Taxon 30(3): 650 (1981): [wfo-0000060077]
synonym Aster carolinianus Walter Fl. Carol. : 208 (1788) [wfo-0000118920]
homotypic Ampelaster carolinianus (Walter) G.L.Nesom Phytologia 77(3): 250 (1995) [wfo-0000009377]
homotypic Lasallea caroliniana (Walter) Semple & Brouillet Amer. J. Bot. 67: 1023 (1980) [wfo-0000133763]
homotypic Symphyotrichum carolinianum (Walter) Wunderlin & B.F.Hansen Novon 11(3): 366. 2001 [wfo-0000137858]
homotypic Virgulus carolinianus (Walter) Reveal & Keener Taxon 30(3): 650 (1981): [wfo-0000060077]
synonym Aster scandens J.Jacq. ex Spreng. Syst. Veg. 3: 524 (1826) [wfo-0000068895]
synonym Lasallea caroliniana (Walter) Semple & Brouillet Amer. J. Bot. 67: 1023 (1980) [wfo-0000133763]
basionym Aster carolinianus Walter Fl. Carol. : 208 (1788) [wfo-0000118920]
homotypic Ampelaster carolinianus (Walter) G.L.Nesom Phytologia 77(3): 250 (1995) [wfo-0000009377]
homotypic Symphyotrichum carolinianum (Walter) Wunderlin & B.F.Hansen Novon 11(3): 366. 2001 [wfo-0000137858]
homotypic Virgulus carolinianus (Walter) Reveal & Keener Taxon 30(3): 650 (1981): [wfo-0000060077]
synonym Symphyotrichum carolinianum (Walter) Wunderlin & B.F.Hansen Novon 11(3): 366. 2001 [wfo-0000137858]
basionym Aster carolinianus Walter Fl. Carol. : 208 (1788) [wfo-0000118920]
homotypic Ampelaster carolinianus (Walter) G.L.Nesom Phytologia 77(3): 250 (1995) [wfo-0000009377]
homotypic Lasallea caroliniana (Walter) Semple & Brouillet Amer. J. Bot. 67: 1023 (1980) [wfo-0000133763]
homotypic Virgulus carolinianus (Walter) Reveal & Keener Taxon 30(3): 650 (1981): [wfo-0000060077]
synonym Virgulus carolinianus (Walter) Reveal & Keener Taxon 30(3): 650 (1981): [wfo-0000060077]
basionym Aster carolinianus Walter Fl. Carol. : 208 (1788) [wfo-0000118920]
homotypic Ampelaster carolinianus (Walter) G.L.Nesom Phytologia 77(3): 250 (1995) [wfo-0000009377]
homotypic Lasallea caroliniana (Walter) Semple & Brouillet Amer. J. Bot. 67: 1023 (1980) [wfo-0000133763]
homotypic Symphyotrichum carolinianum (Walter) Wunderlin & B.F.Hansen Novon 11(3): 366. 2001 [wfo-0000137858]
Canadanthus G.L.Nesom Phytologia 77(3): 250 (1995) [wfo-4000006505]
synonym Aster subg. Canadanthus (G.L.Nesom) Semple Univ. Waterloo Biol. Ser. 38: 36. 1996 [wfo-3500003534]
C. modestus (Lindl.) G.L.Nesom Phytologia 77(3): 251 (1995) [wfo-0000017731]
basionym Aster modestus Lindl. Fl. Bor.-Amer. 2(7): 8 (1834) [wfo-0000058769]
homotypic Weberaster modestus (Lindl.) Á.Löve & D.Löve Taxon 31(2): 359 (1982): [wfo-0000135983]
synonym Aster major (Hook.) Porter Mem. Torrey Bot. Club 5: 325 (1894) [wfo-0000005825]
basionym Aster unalaschensis var. major Hook. Fl. Bor.-Amer. 2: 7 (1834) [wfo-0000110656]
homotypic Aster majus Porter Mem. Torrey Bot. Club v. (1894) 325 [wfo-0000091747]
homotypic Aster modestus var. major (Hook.) Muenscher Fl. Whatcom : 128 (1941) [wfo-0000059405]
synonym Aster majus Porter Mem. Torrey Bot. Club v. (1894) 325 [wfo-0000091747]
basionym Aster unalaschensis var. major Hook. Fl. Bor.-Amer. 2: 7 (1834) [wfo-0000110656]
homotypic Aster major (Hook.) Porter Mem. Torrey Bot. Club 5: 325 (1894) [wfo-0000005825]
homotypic Aster modestus var. major (Hook.) Muenscher Fl. Whatcom : 128 (1941) [wfo-0000059405]
synonym Aster modestus Lindl. Fl. Bor.-Amer. 2(7): 8 (1834) [wfo-0000058769]
homotypic Canadanthus modestus (Lindl.) G.L.Nesom Phytologia 77(3): 251 (1995) [wfo-0000017731]
homotypic Weberaster modestus (Lindl.) Á.Löve & D.Löve Taxon 31(2): 359 (1982): [wfo-0000135983]
synonym Aster modestus var. major (Hook.) Muenscher Fl. Whatcom : 128 (1941) [wfo-0000059405]
basionym Aster unalaschensis var. major Hook. Fl. Bor.-Amer. 2: 7 (1834) [wfo-0000110656]
homotypic Aster major (Hook.) Porter Mem. Torrey Bot. Club 5: 325 (1894) [wfo-0000005825]
homotypic Aster majus Porter Mem. Torrey Bot. Club v. (1894) 325 [wfo-0000091747]
synonym Aster modestus var. modestus [wfo-0000107177]
synonym Aster mutatus Torr. & A.Gray Fl. N. Amer. 2(1): 142 (1841) [wfo-0000096684]
synonym Aster sayianus Nutt. Trans. Amer. Philos. Soc., ser. 2, 7: 294 (1840) [wfo-0000090149]
synonym Aster unalaschensis var. major Hook. Fl. Bor.-Amer. 2: 7 (1834) [wfo-0000110656]
homotypic Aster major (Hook.) Porter Mem. Torrey Bot. Club 5: 325 (1894) [wfo-0000005825]
homotypic Aster majus Porter Mem. Torrey Bot. Club v. (1894) 325 [wfo-0000091747]
homotypic Aster modestus var. major (Hook.) Muenscher Fl. Whatcom : 128 (1941) [wfo-0000059405]
synonym Weberaster modestus (Lindl.) Á.Löve & D.Löve Taxon 31(2): 359 (1982): [wfo-0000135983]
basionym Aster modestus Lindl. Fl. Bor.-Amer. 2(7): 8 (1834) [wfo-0000058769]
homotypic Canadanthus modestus (Lindl.) G.L.Nesom Phytologia 77(3): 251 (1995) [wfo-0000017731]
Psilactis A.Gray Mem. Amer. Acad. Arts, ser. 2, 4(1): 71 (1849) [wfo-4000031765]
synonym Machaeranthera sect. Psilactis (A.Gray) B.L.Turner & D.B.Horne [wfo-1000043801]
P. asteroides A.Gray Mem. Amer. Acad. Arts, ser. 2, 4(1): 71 (1849) [wfo-0000132672]
synonym Aster boltoniae Greene Pittonia 3(17): 248 (1897) [wfo-0000040213]
homotypic Machaeranthera boltoniae (Greene) B.L.Turner & D.B.Horne Brittonia 16: 328 (1964) [wfo-0000088432]
synonym Machaeranthera boltoniae (Greene) B.L.Turner & D.B.Horne Brittonia 16: 328 (1964) [wfo-0000088432]
basionym Aster boltoniae Greene Pittonia 3(17): 248 (1897) [wfo-0000040213]
synonym Psilactis leptos Shinners Field & Lab. 17: 53. 1949 [wfo-0000042582]
P. brevilingulata Sch.Bip. ex Hemsl. Diagn. Pl. Nov. Mexic. 2: 34 (1879) [wfo-0000133774]
homotypic Aster brevilingulatus (Hemsl.) McVaugh Contr. Univ. Michigan Herb. 9(4): 362. 1972 [wfo-0000130901]
homotypic Machaeranthera brevilingulata (Sch.Bip. ex Hemsl.) B.L.Turner & D.B.Horne Brittonia 16: 324 (1964) [wfo-0000130519]
synonym Aster brevilingulatus (Hemsl.) McVaugh Contr. Univ. Michigan Herb. 9(4): 362. 1972 [wfo-0000130901]
basionym Psilactis brevilingulata Sch.Bip. ex Hemsl. Diagn. Pl. Nov. Mexic. 2: 34 (1879) [wfo-0000133774]
homotypic Machaeranthera brevilingulata (Sch.Bip. ex Hemsl.) B.L.Turner & D.B.Horne Brittonia 16: 324 (1964) [wfo-0000130519]
synonym Machaeranthera brevilingulata (Sch.Bip. ex Hemsl.) B.L.Turner & D.B.Horne Brittonia 16: 324 (1964) [wfo-0000130519]
basionym Psilactis brevilingulata Sch.Bip. ex Hemsl. Diagn. Pl. Nov. Mexic. 2: 34 (1879) [wfo-0000133774]
homotypic Aster brevilingulatus (Hemsl.) McVaugh Contr. Univ. Michigan Herb. 9(4): 362. 1972 [wfo-0000130901]
synonym Psilactis brevilingulata f. andina Cuatrec. Proc. Biol. Soc. Washington 77: 140 (1964) [wfo-0000035718]
synonym Psilactis brevilingulata f. brevilingulata [wfo-0000019754]
P. gentryi (Standl.) D.R.Morgan Syst. Bot. 18(2): 302 (1993) [wfo-0000029054]
basionym Aster gentryi Standl. Publ. Field Columb. Mus., Bot. Ser. 22: 60 (1940) [wfo-0000069508]
homotypic Machaeranthera gentryi (Standl.) R.C.Jacks. ex B.L.Turner Phytologia 25: 57 (1972) [wfo-0000093903]
synonym Aster gentryi Standl. Publ. Field Columb. Mus., Bot. Ser. 22: 60 (1940) [wfo-0000069508]
homotypic Machaeranthera gentryi (Standl.) R.C.Jacks. ex B.L.Turner Phytologia 25: 57 (1972) [wfo-0000093903]
homotypic Psilactis gentryi (Standl.) D.R.Morgan Syst. Bot. 18(2): 302 (1993) [wfo-0000029054]
synonym Machaeranthera gentryi (Standl.) R.C.Jacks. ex B.L.Turner Phytologia 25: 57 (1972) [wfo-0000093903]
basionym Aster gentryi Standl. Publ. Field Columb. Mus., Bot. Ser. 22: 60 (1940) [wfo-0000069508]
homotypic Psilactis gentryi (Standl.) D.R.Morgan Syst. Bot. 18(2): 302 (1993) [wfo-0000029054]
synonym Machaeranthera mexicana B.L.Turner & D.B.Horne Brittonia 16: 329 (1964) [wfo-0000080383]
P. heterocarpa (R.L.Hartm. & M.A.Lane) D.R.Morgan Syst. Bot. 18(2): 301 (1993) [wfo-0000119537]
basionym Machaeranthera heterocarpa R.L.Hartm. & M.A.Lane Brittonia 39: 253 (-254). fig (1987) [wfo-0000130499]
synonym Machaeranthera heterocarpa R.L.Hartm. & M.A.Lane Brittonia 39: 253 (-254). fig (1987) [wfo-0000130499]
homotypic Psilactis heterocarpa (R.L.Hartm. & M.A.Lane) D.R.Morgan Syst. Bot. 18(2): 301 (1993) [wfo-0000119537]
P. odysseus (G.L.Nesom) D.R.Morgan Syst. Bot. 18(2): 298 (1993) [wfo-0000039294]
basionym Machaeranthera odysseus G.L.Nesom Syst. Bot. 3: 218 (-222), fig. 1978 [wfo-0000093894]
synonym Machaeranthera odysseus G.L.Nesom Syst. Bot. 3: 218 (-222), fig. 1978 [wfo-0000093894]
homotypic Psilactis odysseus (G.L.Nesom) D.R.Morgan Syst. Bot. 18(2): 298 (1993) [wfo-0000039294]

Psilactis: Unplaced Names

valid Psilactis heterocarpa R.L.Hartm. & M.A.Lane Syst. Bot. 18: 301. 1993 [wfo-0000035688]
Sanrobertia G.L.Nesom Phytoneuron 2018-25: 1. 2018 [wfo-4100000414]
S. gypsophila (B.L.Turner) G.L.Nesom Phytoneuron 2018-25: 1. 2018 [wfo-1000007494]
basionym Aster gypsophila B.L.Turner S. W. Naturalist 19: 123, fig. 1 (1974) [wfo-0000010267]
homotypic Symphyotrichum gypsophilum (B.L.Turner) G.L.Nesom Phytologia 77(3): 283 (1995) [wfo-0000031143]
synonym Aster gypsophila B.L.Turner S. W. Naturalist 19: 123, fig. 1 (1974) [wfo-0000010267]
homotypic Sanrobertia gypsophila (B.L.Turner) G.L.Nesom Phytoneuron 2018-25: 1. 2018 [wfo-1000007494]
homotypic Symphyotrichum gypsophilum (B.L.Turner) G.L.Nesom Phytologia 77(3): 283 (1995) [wfo-0000031143]
synonym Symphyotrichum gypsophilum (B.L.Turner) G.L.Nesom Phytologia 77(3): 283 (1995) [wfo-0000031143]
basionym Aster gypsophila B.L.Turner S. W. Naturalist 19: 123, fig. 1 (1974) [wfo-0000010267]
homotypic Sanrobertia gypsophila (B.L.Turner) G.L.Nesom Phytoneuron 2018-25: 1. 2018 [wfo-1000007494]
Symphyotrichum Nees Gen. Sp. Aster. : 135 (1832) [wfo-4000037221]
synonym Aster subg. Ascendentes (Rydb.) Semple Phytologia 58: 430. 1985 [wfo-3500000273]
synonym Aster sect. Conyzopsis Torr. & A.Gray Fl. N. Amer. (Torr. & A. Gray) 2: 162. 1841 [May 1841] [wfo-3400010134]
synonym Aster subg. Conyzopsis (Torr. & A.Gray) A.Gray Proc. Amer. Acad. Arts 16: 99. 1880 [Sep 1880] [wfo-3500000284]
synonym Aster subg. Grandiflori Torr. & A.Gray Fl. N. Amer. (Torr. & A. Gray) 2(1): 142. 1841 [May 1841] [wfo-3500002730]
synonym Aster sect. Heterastrum Benth. & Hook.f. [wfo-1000043784]
synonym Aster subg. Salicifolii Torr. & A.Gray Fl. N. Amer. (Torr. & A. Gray) 2(1): 134. 1841 [May 1841] [wfo-3500002743]
synonym Aster subsect. Salicifolii (Torr. & A.Gray) A.G.Jones Brittonia 32(2): 235. 1980 [23 Jun 1980] [wfo-3000001075]
synonym Aster subg. Symphyotrichum (Nees) A.G.Jones Brittonia 32(2): 234. 1980 [wfo-3500000836]
synonym Aster subg. Virgulus (Raf.) A.G.Jones Brittonia 32(2): 233. 1980 [23 Jun 1980] [wfo-3500000837]
synonym Fimbristima Raf. Fl. Tellur. 2: 46 (1837) [wfo-4000014775]
synonym Symphyotrichum sect. Conyzopsis (Torr. & A.Gray) G.L.Nesom Phytologia 77(3): 271. 1995 [Sep 1994 publ. 31 Jan 1995] [wfo-3400010830]
synonym Symphyotrichum subg. Virgulus (Raf.) G.L.Nesom Phytologia 77(3): 272. 1995 [Sep 1994 publ. 31 Jan 1995] [wfo-3500003687]
synonym Tripolium sect. Oxytripolium DC. [wfo-3400011699]
synonym Virgaria Raf. ex DC. Prodr. 5: 243 (1836) [wfo-4000040325]
synonym Virgulaster Semple Phytologia 58(7): 430 (1985). (1985) [wfo-4000040331]
synonym Virgulus Raf. Fl. Tellur. 2: 46 (1837) [wfo-4000040332]
synonym Virgulus subsect. Lasallea (Greene) Semple Phytologia 58(7): 431. 1985 [wfo-3000002097]
S. adnatum (Nutt.) G.L.Nesom Phytologia 77(3): 275 (1995) [wfo-0000029540]
basionym Aster adnatus Nutt. J. Acad. Nat. Sci. Philadelphia 7: 82 (1834) [wfo-0000039679]
homotypic Lasallea adnata (Nutt.) Semple & Brouillet Amer. J. Bot. 67: 1023 (1980) [wfo-0000120237]
homotypic Virgulus adnatus (Nutt.) Reveal & Keener Taxon 30(3): 650 (1981): [wfo-0000019709]
synonym Aster adnatus Nutt. J. Acad. Nat. Sci. Philadelphia 7: 82 (1834) [wfo-0000039679]
homotypic Lasallea adnata (Nutt.) Semple & Brouillet Amer. J. Bot. 67: 1023 (1980) [wfo-0000120237]
homotypic Symphyotrichum adnatum (Nutt.) G.L.Nesom Phytologia 77(3): 275 (1995) [wfo-0000029540]
homotypic Virgulus adnatus (Nutt.) Reveal & Keener Taxon 30(3): 650 (1981): [wfo-0000019709]
synonym Lasallea adnata (Nutt.) Semple & Brouillet Amer. J. Bot. 67: 1023 (1980) [wfo-0000120237]
basionym Aster adnatus Nutt. J. Acad. Nat. Sci. Philadelphia 7: 82 (1834) [wfo-0000039679]
homotypic Symphyotrichum adnatum (Nutt.) G.L.Nesom Phytologia 77(3): 275 (1995) [wfo-0000029540]
homotypic Virgulus adnatus (Nutt.) Reveal & Keener Taxon 30(3): 650 (1981): [wfo-0000019709]
synonym Virgulus adnatus (Nutt.) Reveal & Keener Taxon 30(3): 650 (1981): [wfo-0000019709]
basionym Aster adnatus Nutt. J. Acad. Nat. Sci. Philadelphia 7: 82 (1834) [wfo-0000039679]
homotypic Lasallea adnata (Nutt.) Semple & Brouillet Amer. J. Bot. 67: 1023 (1980) [wfo-0000120237]
homotypic Symphyotrichum adnatum (Nutt.) G.L.Nesom Phytologia 77(3): 275 (1995) [wfo-0000029540]
S. amethystinum (Nutt.) G.L.Nesom Phytologia 77(3): 294 (1995) [wfo-0000021204]
basionym Aster amethystinus Nutt. Trans. Amer. Philos. Soc., ser. 2, 7: 294 (1840) [wfo-0000004954]
homotypic Lasallea amethystina (Nutt.) Semple & Brouillet Amer. J. Bot. 67: 1022 (1980) [wfo-0000138437]
homotypic Virgulus amethystinus (Nutt.) Reveal & Keener Taxon 30(3): 649 (1981): (1981) [wfo-0000092800]
synonym Aster amethystinus Nutt. Trans. Amer. Philos. Soc., ser. 2, 7: 294 (1840) [wfo-0000004954]
homotypic Lasallea amethystina (Nutt.) Semple & Brouillet Amer. J. Bot. 67: 1022 (1980) [wfo-0000138437]
homotypic Symphyotrichum amethystinum (Nutt.) G.L.Nesom Phytologia 77(3): 294 (1995) [wfo-0000021204]
homotypic Virgulus amethystinus (Nutt.) Reveal & Keener Taxon 30(3): 649 (1981): (1981) [wfo-0000092800]
synonym Aster amethystinus f. amethystinus [wfo-0000017925]
synonym Aster amethystinus f. leucerythros Bemis Rhodora 32: 3 (1930) [wfo-0001321095]
synonym Aster amethystinus f. leucos Bemis Rhodora 33: 63 (1931) [wfo-0001321096]
synonym Aster bostoniensis hort. ex Baker Gard. Chron. (1884) II. 744 [wfo-0000118152]
synonym Lasallea amethystina (Nutt.) Semple & Brouillet Amer. J. Bot. 67: 1022 (1980) [wfo-0000138437]
basionym Aster amethystinus Nutt. Trans. Amer. Philos. Soc., ser. 2, 7: 294 (1840) [wfo-0000004954]
homotypic Symphyotrichum amethystinum (Nutt.) G.L.Nesom Phytologia 77(3): 294 (1995) [wfo-0000021204]
homotypic Virgulus amethystinus (Nutt.) Reveal & Keener Taxon 30(3): 649 (1981): (1981) [wfo-0000092800]
synonym Virgulus amethystinus (Nutt.) Reveal & Keener Taxon 30(3): 649 (1981): (1981) [wfo-0000092800]
basionym Aster amethystinus Nutt. Trans. Amer. Philos. Soc., ser. 2, 7: 294 (1840) [wfo-0000004954]
homotypic Lasallea amethystina (Nutt.) Semple & Brouillet Amer. J. Bot. 67: 1022 (1980) [wfo-0000138437]
homotypic Symphyotrichum amethystinum (Nutt.) G.L.Nesom Phytologia 77(3): 294 (1995) [wfo-0000021204]
S. anomalum (Engelm.) G.L.Nesom Phytologia 77(3): 275 (1995) [wfo-0000037936]
synonym Aster anomalus Engelm. Fl. N. Amer. (Torr. & A. Gray) 2: 503. 1843 [Feb 1843] [wfo-0000065817]
synonym Aster anomalus f. albidus Steyerm. Rhodora 51: 119 (1949) [wfo-0000031537]
synonym Aster anomalus f. anomalus [wfo-0000049256]
S. anticostense (Fernald) G.L.Nesom Phytologia 77(3): 275 (1995) [wfo-0000009956]
basionym Aster anticostensis Fernald Rhodora 17: 16 (1915) [wfo-0000114837]
synonym Aster anticostensis Fernald Rhodora 17: 16 (1915) [wfo-0000114837]
homotypic Symphyotrichum anticostense (Fernald) G.L.Nesom Phytologia 77(3): 275 (1995) [wfo-0000009956]
synonym Aster gaspensis Vict. Contr. Lab. Bot. Univ. Montréal 20: 3, fig. 2, 3 (1932) [wfo-0000114920]
homotypic Aster hesperius var. gaspensis (Vict.) B.Boivin Phytologia 23: 34 (1972) [wfo-0000090683]
synonym Aster gaspensis f. gaspensis [wfo-0000055307]
synonym Aster hesperius var. gaspensis (Vict.) B.Boivin Phytologia 23: 34 (1972) [wfo-0000090683]
basionym Aster gaspensis Vict. Contr. Lab. Bot. Univ. Montréal 20: 3, fig. 2, 3 (1932) [wfo-0000114920]
S. ascendens (Lindl.) G.L.Nesom Phytologia 77(3): 276 (1995) [wfo-0000096651]
synonym Aster armeriifolius Greene Pittonia 4(23): 214 (1900) [wfo-0000068158]
homotypic Aster adscendens var. armeriifolius A.Nelson New Man. Bot. Centr. Rocky Mt. : 517 (1909) [wfo-0000109218]
synonym Aster ascendens var. ascendens [wfo-0000043288]
synonym Aster chilensis subsp. adscendens (Lindl. ex DC.) Cronquist Amer. Midl. Naturalist 29: 458 (1943) [wfo-0000083824]
synonym Aster chilensis var. euadscendens Cronquist Amer. Midl. Naturalist 29: 460 (1943) [wfo-0001379599]
synonym Aster denudatus Nutt. Trans. Amer. Philos. Soc., ser. 2, 7: 292 (1840) [wfo-0000045232]
synonym Aster denudatus var. ciliatifolius Nutt. Trans. Amer. Philos. Soc., ser. 2, 7: 293 (1840) [wfo-0000103708]
synonym Aster denudatus var. denudatus 1841 [wfo-0000109058]
synonym Aster griseus Greene Leafl. Bot. Observ. Crit. 1: 147 (1905) [wfo-0000045027]
homotypic Aster subgriseus Rydb. Fl. Rocky Mts. 884, 1067 (1917) [wfo-0000071372]
synonym Aster lonchophyllus Greene Leafl. Bot. Observ. Crit. 1: 146 (1905) [wfo-0000042965]
synonym Aster macounii Rydb. Bull. Torrey Bot. Club 37: 136 (1910) [wfo-0000013624]
synonym Aster nuttallii Torr. & A.Gray Fl. N. Amer. 2(1): 126 (1841) [wfo-0000074408]
synonym Aster nuttallii var. nuttallii [wfo-0000055989]
synonym Aster ramulosus Nutt. Trans. Amer. Philos. Soc., ser. 2, 7: 293 (1840) [wfo-0000071316]
synonym Aster subgriseus Rydb. Fl. Rocky Mts. 884, 1067 (1917) [wfo-0000071372]
basionym Aster griseus Greene Leafl. Bot. Observ. Crit. 1: 147 (1905) [wfo-0000045027]
synonym Virgulaster ascendens (Lindl.) Semple Phytologia 58: 431 (1985) [wfo-0000067932]
synonym Virgulaster ascendens (Lindl.) Semple Phytologia 58(7): 431. 1985 [wfo-0000119833]
S. subg. Ascendentes (Rydb.) Semple Univ. Waterloo Biol. Ser. 41: 133. 2002 [wfo-3500003685]
synonym Symphyotrichum sect. Ascendentes (Rydb.) G.L.Nesom Phytologia 77(3): 272. 1995 [Sep 1994 publ. 31 Jan 1995] [wfo-3400010828]
S. subg. Astropolium (Nutt.) Semple Univ. Waterloo Biol. Ser. 41: 133. 2002 [wfo-3500003686]
synonym Aster sect. Hesterastrum Benth. [wfo-1000043867]
synonym Aster subg. Oxytripolium (DC.) A.Gray Proc. Amer. Acad. Arts 16: 98. 1880 [Sep 1880] [wfo-3500001210]
synonym Symphyotrichum sect. Oxytripolium (DC.) G.L.Nesom Phytologia 77(3): 270. 1995 [Sep 1994 publ. 31 Jan 1995] [wfo-3400010832]
S. batesii (Rydb.) G.L.Nesom Phytologia 77(3): 294 (1995) [wfo-0000018135]
basionym Aster batesii Rydb. Brittonia 1: 102 (1931) [wfo-0000064260]
homotypic Aster ericoides var. batesii (Rydb.) F.C.Gates Trans. Kansas Acad. Sci. 42: 138. 1940 [dt. 1939; issued after 23 Feb 1940] [wfo-0000075271]
synonym Aster batesii Rydb. Brittonia 1: 102 (1931) [wfo-0000064260]
homotypic Aster ericoides var. batesii (Rydb.) F.C.Gates Trans. Kansas Acad. Sci. 42: 138. 1940 [dt. 1939; issued after 23 Feb 1940] [wfo-0000075271]
homotypic Symphyotrichum batesii (Rydb.) G.L.Nesom Phytologia 77(3): 294 (1995) [wfo-0000018135]
synonym Aster batesii Rydb. Brittonia 1(2): 102–103 1931 [wfo-0001234765]
synonym Aster ericoides var. batesii (Rydb.) F.C.Gates Trans. Kansas Acad. Sci. 42: 138. 1940 [dt. 1939; issued after 23 Feb 1940] [wfo-0000075271]
basionym Aster batesii Rydb. Brittonia 1: 102 (1931) [wfo-0000064260]
homotypic Symphyotrichum batesii (Rydb.) G.L.Nesom Phytologia 77(3): 294 (1995) [wfo-0000018135]
S. boreale (Torr. & A.Gray) Á.Löve & D.Löve Taxon 31: 358 (1982) [wfo-0000066864]
synonym Aster borealis Prov. Fl. Canad. i. 308 [wfo-0000066613]
basionym Aster laxifolius var. borealis Torr. & A.Gray Fl. N. Amer. 2(1): 138 (1841) [wfo-0000078211]
synonym Aster franklinianus Rydb. Bull. Torrey Bot. Club 37: 141 (1910) [wfo-0000122615]
basionym Aster salicifolius Richardson Bot. App. : 748 [wfo-0000068542]
synonym Aster junciformis Rydb. Bull. Torrey Bot. Club 37: 142 (1910) [wfo-0000082840]
synonym Aster laxifolius var. borealis Torr. & A.Gray Fl. N. Amer. 2(1): 138 (1841) [wfo-0000078211]
homotypic Aster borealis Prov. Fl. Canad. i. 308 [wfo-0000066613]
synonym Aster salicifolius Richardson Bot. App. : 748 [wfo-0000068542]
homotypic Aster franklinianus Rydb. Bull. Torrey Bot. Club 37: 141 (1910) [wfo-0000122615]
S. bullatum (Klatt) G.L.Nesom Phytologia 77(3): 276 (1995) [wfo-0000061609]
basionym Aster bullatus Klatt Ann. K. K. Naturhist. Hofmus. Wien 9: 359. 1894 [wfo-0000035653]
synonym Aster bullatus Klatt Ann. K. K. Naturhist. Hofmus. Wien 9: 359. 1894 [wfo-0000035653]
homotypic Symphyotrichum bullatum (Klatt) G.L.Nesom Phytologia 77(3): 276 (1995) [wfo-0000061609]
synonym Aster jalapensis Fernald Proc. Amer. Acad. Arts 35: 572 (1900) [wfo-0000004148]
S. burgessii (Britton) G.L.Nesom Phytologia 77(3): 276 (1995) [wfo-0000036641]
S. campestre (Nutt.) G.L.Nesom Phytologia 77(3): 276 (1995) [wfo-0000085286]
basionym Aster campestris Nutt. Trans. Amer. Philos. Soc., ser. 2, 7: 293 (1840) [wfo-0000023688]
homotypic Virgulus campestris (Nutt.) Reveal & Keener Taxon 30(3): 649 (1981): [wfo-0000032817]
synonym Aster bloomeri A.Gray Proc. Amer. Acad. Arts 6: 539 (1865) [wfo-0000018856]
homotypic Aster campestris var. bloomeri A.Gray Syn. Fl. N. Amer. 1(2): 178 (1884) [wfo-0000107209]
synonym Aster campestris Nutt. Trans. Amer. Philos. Soc., ser. 2, 7: 293 (1840) [wfo-0000023688]
homotypic Symphyotrichum campestre (Nutt.) G.L.Nesom Phytologia 77(3): 276 (1995) [wfo-0000085286]
homotypic Virgulus campestris (Nutt.) Reveal & Keener Taxon 30(3): 649 (1981): [wfo-0000032817]
synonym Aster campestris var. bloomeri A.Gray Syn. Fl. N. Amer. 1(2): 178 (1884) [wfo-0000107209]
basionym Aster bloomeri A.Gray Proc. Amer. Acad. Arts 6: 539 (1865) [wfo-0000018856]
synonym Aster campestris subsp. campestris [wfo-0000054615]
synonym Aster campestris var. campestris [wfo-0000105008]
synonym Aster campestris subsp. suksdorfii Piper Contr. U.S. Natl. Herb. 11: 572 (1906) [wfo-0000095372]
synonym Symphyotrichum campestre var. bloomeri (A.Gray) G.L.Nesom Phytologia 77(3): 276 (1995) [wfo-0000098414]
synonym Symphyotrichum campestre var. campestre [wfo-0000101807]
synonym Virgulus campestris (Nutt.) Reveal & Keener Taxon 30(3): 649 (1981): [wfo-0000032817]
basionym Aster campestris Nutt. Trans. Amer. Philos. Soc., ser. 2, 7: 293 (1840) [wfo-0000023688]
homotypic Symphyotrichum campestre (Nutt.) G.L.Nesom Phytologia 77(3): 276 (1995) [wfo-0000085286]
synonym Virgulus campestris var. bloomeri (A.Gray) Reveal & Keener Taxon 30: 649. 1981 [wfo-0001412666]
synonym Virgulus campestris var. campestris [wfo-0000058154]
S. carnerosanum (S.Watson) G.L.Nesom Phytologia 77: 277. 1995 [31 Jan 1995] [wfo-0000137045]
basionym Aster carnerosanus S.Watson Proc. Amer. Acad. Arts 26: 139 (1891) [wfo-0000007779]
synonym Aster carnerosanus S.Watson Proc. Amer. Acad. Arts 26: 139 (1891) [wfo-0000007779]
homotypic Symphyotrichum carnerosanum (S.Watson) G.L.Nesom Phytologia 77: 277. 1995 [31 Jan 1995] [wfo-0000137045]
S. subg. Chapmaniani (Semple) Semple Univ. Waterloo Biol. Ser. 41: 133. 2002 [wfo-3500000285]
synonym Aster subsect. Chapmaniani Semple Phytologia 58(7): 429. 1985 [wfo-3000003188]
synonym Eurybia sect. Chapmanianae (Semple) G.L.Nesom Phytologia 77(3): 259. 1995 [Sep 1994 publ. 31 Jan 1995] [wfo-3400009722]
synonym Eurybia sect. Chapmaniani (Semple) G.L.Nesom [wfo-1000043880]
S. chapmanii (Torr. & A.Gray) Semple & Brouillet Univ. Waterloo Biol. Ser. 41: 133 (2002). [wfo-0000000768]
basionym Aster chapmanii Torr. & A.Gray Fl. N. Amer. 2(1): 161 (1841) [wfo-0000034006]
homotypic Eurybia chapmanii (Torr. & A.Gray) G.L.Nesom Phytologia 77(3): 259. 1995 [Sep 1994 publ. 31 Jan 1995] [wfo-0000095759]
homotypic Heleastrum chapmanii (Torr. & A.Gray) Shinners Sida 3: 348. 1969 [wfo-0000045279]
synonym Aster chapmanii Torr. & A.Gray Fl. N. Amer. 2(1): 161 (1841) [wfo-0000034006]
homotypic Eurybia chapmanii (Torr. & A.Gray) G.L.Nesom Phytologia 77(3): 259. 1995 [Sep 1994 publ. 31 Jan 1995] [wfo-0000095759]
homotypic Heleastrum chapmanii (Torr. & A.Gray) Shinners Sida 3: 348. 1969 [wfo-0000045279]
homotypic Symphyotrichum chapmanii (Torr. & A.Gray) Semple & Brouillet Univ. Waterloo Biol. Ser. 41: 133 (2002). [wfo-0000000768]
synonym Eurybia chapmanii (Torr. & A.Gray) G.L.Nesom Phytologia 77(3): 259. 1995 [Sep 1994 publ. 31 Jan 1995] [wfo-0000095759]
basionym Aster chapmanii Torr. & A.Gray Fl. N. Amer. 2(1): 161 (1841) [wfo-0000034006]
homotypic Heleastrum chapmanii (Torr. & A.Gray) Shinners Sida 3: 348. 1969 [wfo-0000045279]
homotypic Symphyotrichum chapmanii (Torr. & A.Gray) Semple & Brouillet Univ. Waterloo Biol. Ser. 41: 133 (2002). [wfo-0000000768]
synonym Heleastrum chapmanii (Torr. & A.Gray) Shinners Sida 3: 348. 1969 [wfo-0000045279]
basionym Aster chapmanii Torr. & A.Gray Fl. N. Amer. 2(1): 161 (1841) [wfo-0000034006]
homotypic Eurybia chapmanii (Torr. & A.Gray) G.L.Nesom Phytologia 77(3): 259. 1995 [Sep 1994 publ. 31 Jan 1995] [wfo-0000095759]
homotypic Symphyotrichum chapmanii (Torr. & A.Gray) Semple & Brouillet Univ. Waterloo Biol. Ser. 41: 133 (2002). [wfo-0000000768]
S. chilense (Nees) G.L.Nesom Phytologia 77(3): 277 (1995) [wfo-0000090638]
basionym Aster chilensis Nees Gen. Sp. Aster. : 123 (1832) [wfo-0000076343]
synonym Aster chamissonis A.Gray U.S. Expl. Exped., Phan. Pacific N. Amer. 17(2): 341. 1874 ; C. Wilkes Expl. Exped. [wfo-0000088446]
synonym Aster chilensis Nees Gen. Sp. Aster. : 123 (1832) [wfo-0000076343]
homotypic Symphyotrichum chilense (Nees) G.L.Nesom Phytologia 77(3): 277 (1995) [wfo-0000090638]
synonym Aster chilensis var. chilensis [wfo-0000079419]
synonym Aster chilensis subsp. chilensis 1943 [wfo-0000111177]
synonym Aster chilensis var. invenustus (Greene) Jeps. Fl. W. Calif. : 566 (1901) [wfo-0000059369]
basionym Aster invenustus Greene Man. Bot. San Francisco : 179 (1894) [wfo-0000091832]
synonym Aster chilensis subsp. typicus Cronquist Amer. Midl. Naturalist 29: 457 (1943) [wfo-0001359805]
synonym Aster invenustus Greene Man. Bot. San Francisco : 179 (1894) [wfo-0000091832]
homotypic Aster chilensis var. invenustus (Greene) Jeps. Fl. W. Calif. : 566 (1901) [wfo-0000059369]
synonym Aster neesii Sch.Bip. Flora 39: 354 (1856) [wfo-0000113996]
synonym Symphyotrichum chilense var. chilense [wfo-0000107862]
synonym Symphyotrichum chilense var. invenustum (Greene) G.L.Nesom Phytologia 77(3): 277. 1995 [Sep 1994 publ. 31 Jan 1995] [wfo-0001412397]
S. chilense var. medium (Jeps.) G.L.Nesom Phytologia 77: 277 (1995) [wfo-0000097900]
basionym Aster chilensis var. medius Jeps. Man. Fl. Pl. Calif. : 1047 (1925) [wfo-0000061689]
synonym Aster chilensis var. medius Jeps. Man. Fl. Pl. Calif. : 1047 (1925) [wfo-0000061689]
homotypic Symphyotrichum chilense var. medium (Jeps.) G.L.Nesom Phytologia 77: 277 (1995) [wfo-0000097900]
S. ciliatum (Ledeb.) G.L.Nesom Phytologia 77(3): 277 (1995) [wfo-0000004858]
basionym Erigeron ciliatus Ledeb. Icon. Pl. [Ledebour] 1: 24 (t. 100). 1829 Fl. Altaic. 4: 92. 1834 [wfo-0000024697]
homotypic Aster brachyactis S.F.Blake Contr. U.S. Natl. Herb. 25: 554 (564) (1925) [wfo-0000066186]
homotypic Brachyactis ciliata Ledeb. Fl. Ross. 2(2,6): 495 (1845) [wfo-0000035454]
synonym Aster alpinus var. brachyglossus [wfo-0001415768]
synonym Aster angustatus (Lindl.) Torr. & A.Gray Fl. N. Amer. 2: 162 (1841) [wfo-0000015052]
basionym Tripolium angustatum Lindl. [wfo-0000093652]
synonym Aster brachyactis S.F.Blake Contr. U.S. Natl. Herb. 25: 554 (564) (1925) [wfo-0000066186]
basionym Erigeron ciliatus Ledeb. Icon. Pl. [Ledebour] 1: 24 (t. 100). 1829 Fl. Altaic. 4: 92. 1834 [wfo-0000024697]
homotypic Brachyactis ciliata Ledeb. Fl. Ross. 2(2,6): 495 (1845) [wfo-0000035454]
homotypic Symphyotrichum ciliatum (Ledeb.) G.L.Nesom Phytologia 77(3): 277 (1995) [wfo-0000004858]
synonym Aster ciliatus B.Fedtsch. Rastit. Turkest. 731 (1915) [wfo-0000006363]
synonym Bindera ciliata Raf. New Fl. iv. 71 (1836) [wfo-0000095066]
synonym Brachyactis angustus (Lindl.) Britton Ill. Fl. N. U.S. 3: 383 (1898) [wfo-0000001069]
basionym Tripolium angustum Lindl. Fl. Bor.-Amer. 2(7): 15 (1834) [wfo-0000027554]
homotypic Aster angustus Torr. & A.Gray Fl. N. Amer. 2(1): 162 (1841) [wfo-0000072806]
homotypic Aster ciliatus subsp. angustus (Lindl.) Govaerts World Checkl. Seed Pl. 2(1-2): 9 (1996) [wfo-0000084054]
homotypic Brachyactis ciliata subsp. angusta (Lindl.) A.G.Jones Phytologia 55(6): 376 (1984): (1984) [wfo-0000098929]
synonym Brachyactis ciliata Ledeb. Fl. Ross. 2(2,6): 495 (1845) [wfo-0000035454]
basionym Erigeron ciliatus Ledeb. Icon. Pl. [Ledebour] 1: 24 (t. 100). 1829 Fl. Altaic. 4: 92. 1834 [wfo-0000024697]
homotypic Aster brachyactis S.F.Blake Contr. U.S. Natl. Herb. 25: 554 (564) (1925) [wfo-0000066186]
homotypic Symphyotrichum ciliatum (Ledeb.) G.L.Nesom Phytologia 77(3): 277 (1995) [wfo-0000004858]
synonym Brachyactis ciliata var. ciliata [wfo-0000053976]
synonym Brachyactis ciliata subsp. ciliata [wfo-0000107913]
synonym Erigeron ciliatus Ledeb. Icon. Pl. [Ledebour] 1: 24 (t. 100). 1829 Fl. Altaic. 4: 92. 1834 [wfo-0000024697]
homotypic Aster brachyactis S.F.Blake Contr. U.S. Natl. Herb. 25: 554 (564) (1925) [wfo-0000066186]
homotypic Brachyactis ciliata Ledeb. Fl. Ross. 2(2,6): 495 (1845) [wfo-0000035454]
homotypic Symphyotrichum ciliatum (Ledeb.) G.L.Nesom Phytologia 77(3): 277 (1995) [wfo-0000004858]
synonym Linosyris humilis Torr. & A.Gray Fl. N. Amer. 2(2): 234 (1842) [wfo-0000061376]
S. ciliolatum (Lindl.) Á.Löve & D.Löve Taxon 31(2): 359 (1982): [wfo-0000123693]
basionym Aster ciliolatus Lindl. Fl. Bor.-Amer. 2(7): 9 (1834) [wfo-0000050039]
homotypic Aster lindleyanus var. ciliolatus (Lindl.) A.Gray Syn. Fl. N. Amer. 1(2): 182 (1884) [wfo-0000104685]
synonym Aster ciliolatus Lindl. Fl. Bor.-Amer. 2(7): 9 (1834) [wfo-0000050039]
homotypic Aster lindleyanus var. ciliolatus (Lindl.) A.Gray Syn. Fl. N. Amer. 1(2): 182 (1884) [wfo-0000104685]
homotypic Symphyotrichum ciliolatum (Lindl.) Á.Löve & D.Löve Taxon 31(2): 359 (1982): [wfo-0000123693]
synonym Aster ciliolatus var. borealis (J.Rousseau) Dutilly & Lepage Naturaliste Canad. 74: 264 (1947) [wfo-0000110477]
basionym Aster lindleyanus var. borealis J.Rousseau Naturaliste Canad. 69: 109, fig. 5 (1942) [wfo-0000107809]
synonym Aster ciliolatus f. ciliolatus [wfo-0000007884]
synonym Aster ciliolatus var. ciliolatus [wfo-0000070594]
synonym Aster ciliolatus var. comatus (Fernald) A.G.Jones Phytologia 55: 379 (1984) [wfo-0000102460]
basionym Aster lindleyanus var. comatus Fernald Rhodora 6: 142 (1904) [wfo-0000104531]
homotypic Aster ciliolatus f. comatus Fernald Rhodora 51: 95 (1949) [wfo-0000113420]
homotypic Symphyotrichum ciliolatum var. comatum (Fernald) G.L.Nesom Phytologia 77(3): 277 (1995) [wfo-0000101073]
synonym Aster lindleyanus Torr. & A.Gray Fl. N. Amer. 2(1): 122 (1841) [wfo-0000059526]
synonym Aster lindleyanus var. borealis J.Rousseau Naturaliste Canad. 69: 109, fig. 5 (1942) [wfo-0000107809]
homotypic Aster ciliolatus var. borealis (J.Rousseau) Dutilly & Lepage Naturaliste Canad. 74: 264 (1947) [wfo-0000110477]
synonym Aster lindleyanus var. ciliolatus (Lindl.) A.Gray Syn. Fl. N. Amer. 1(2): 182 (1884) [wfo-0000104685]
basionym Aster ciliolatus Lindl. Fl. Bor.-Amer. 2(7): 9 (1834) [wfo-0000050039]
homotypic Symphyotrichum ciliolatum (Lindl.) Á.Löve & D.Löve Taxon 31(2): 359 (1982): [wfo-0000123693]
synonym Aster lindleyanus var. comatus Fernald Rhodora 6: 142 (1904) [wfo-0000104531]
homotypic Aster ciliolatus var. comatus (Fernald) A.G.Jones Phytologia 55: 379 (1984) [wfo-0000102460]
homotypic Aster ciliolatus f. comatus Fernald Rhodora 51: 95 (1949) [wfo-0000113420]
homotypic Symphyotrichum ciliolatum var. comatum (Fernald) G.L.Nesom Phytologia 77(3): 277 (1995) [wfo-0000101073]
synonym Aster lindleyanus var. eximius E.S.Burgess Ill. Fl. N. U.S. 3: 364 (1898) [wfo-0000104921]
synonym Aster lindleyanus var. lindleyanus [wfo-0000051583]
synonym Aster paniculatus Dryand. ex Aiton Hort. Kew. 3: 207 (1789) [wfo-0000128435]
synonym Aster praecox Lindl. Fl. Bor.-Amer. 2(7): 9 (1834) [wfo-0000078649]
synonym Aster sanguineus Willd. ex Spreng. Syst. Veg. 3: 533 (1826) [wfo-0000002487]
synonym Aster saundersii E.S.Burgess Man. Fl. N. States : 954 (1901) [wfo-0000060917]
synonym Aster serratifolius Schloss. & Vuk. Syll. Fl. Croat. : 57 [wfo-0000125363]
synonym Aster wilsonii Rydb. Bull. Torrey Bot. Club 37: 138 (1910) [wfo-0000114043]
homotypic Aster ciliolatus var. wilsonii (Rydb.) A.G.Jones Phytologia 55: 379 (1984) [wfo-0000098653]
homotypic Symphyotrichum ciliolatum var. wilsonii (Rydb.) G.L.Nesom Phytologia 77(3): 278 (1995) [wfo-0000094137]
synonym Symphyotrichum ciliolatum var. comatum (Fernald) G.L.Nesom Phytologia 77(3): 277 (1995) [wfo-0000101073]
basionym Aster lindleyanus var. comatus Fernald Rhodora 6: 142 (1904) [wfo-0000104531]
homotypic Aster ciliolatus var. comatus (Fernald) A.G.Jones Phytologia 55: 379 (1984) [wfo-0000102460]
homotypic Aster ciliolatus f. comatus Fernald Rhodora 51: 95 (1949) [wfo-0000113420]
S. ciliolatum var. ciliolatum 1994 [wfo-0000110232]
S. columbianum (Piper) G.L.Nesom Phytologia 77(3): 294 (1995) [wfo-0000034149]
synonym Aster columbianus Piper Contr. U.S. Natl. Herb. 16: 210 (1913) [wfo-0000134059]
homotypic Aster multiflorus var. columbianus S.F.Blake Rhodora 30: 227 (1928) [wfo-0000073551]
synonym Aster columbianus Piper Contr. U.S. Natl. Herb. 16: 210. 1913 [wfo-0001130599]
synonym Virgulus columbianus (Piper) Reveal & Keener Taxon 30(3): 649 (1981): [wfo-0000069276]
S. concolor (L.) G.L.Nesom Phytologia 77(3): 278 (1995) [wfo-0000078230]
basionym Aster concolor L. Sp. Pl. : 874 (1753) [wfo-0000129416]
homotypic Lasallea concolor (L.) Semple & Brouillet Amer. J. Bot. 67: 1022 (1980) [wfo-0000026635]
homotypic Virgulus concolor (L.) Reveal & Keener Taxon 30(3): 649 (1981): [wfo-0000130630]
synonym Aster concolor L. Sp. Pl. : 874 (1753) [wfo-0000129416]
homotypic Lasallea concolor (L.) Semple & Brouillet Amer. J. Bot. 67: 1022 (1980) [wfo-0000026635]
homotypic Symphyotrichum concolor (L.) G.L.Nesom Phytologia 77(3): 278 (1995) [wfo-0000078230]
homotypic Virgulus concolor (L.) Reveal & Keener Taxon 30(3): 649 (1981): [wfo-0000130630]
synonym Aster concolor var. concolor [wfo-0000099505]
synonym Aster concolor f. concolor [wfo-0000113780]
synonym Aster concolor f. lasiocaulis Fernald Rhodora 38: 448 (1936) [wfo-0000130058]
synonym Aster concolor var. simulatus (Small) R.W.Long Rhodora 72: 39 (1970) [wfo-0000105006]
basionym Aster simulatus Small Bull. Torrey Bot. Club 51: 388 (1924) [wfo-0000021396]
synonym Aster simulatus Small Bull. Torrey Bot. Club 51: 388 (1924) [wfo-0000021396]
homotypic Aster concolor var. simulatus (Small) R.W.Long Rhodora 72: 39 (1970) [wfo-0000105006]
synonym Lasallea concolor (L.) Semple & Brouillet Amer. J. Bot. 67: 1022 (1980) [wfo-0000026635]
basionym Aster concolor L. Sp. Pl. : 874 (1753) [wfo-0000129416]
homotypic Symphyotrichum concolor (L.) G.L.Nesom Phytologia 77(3): 278 (1995) [wfo-0000078230]
homotypic Virgulus concolor (L.) Reveal & Keener Taxon 30(3): 649 (1981): [wfo-0000130630]
synonym Symphyotrichum concolor var. concolor [wfo-0000104446]
synonym Virgulus concolor (L.) Reveal & Keener Taxon 30(3): 649 (1981): [wfo-0000130630]
basionym Aster concolor L. Sp. Pl. : 874 (1753) [wfo-0000129416]
homotypic Lasallea concolor (L.) Semple & Brouillet Amer. J. Bot. 67: 1022 (1980) [wfo-0000026635]
homotypic Symphyotrichum concolor (L.) G.L.Nesom Phytologia 77(3): 278 (1995) [wfo-0000078230]
S. concolor var. devestitum (S.F.Blake) Semple Sida 21(2): 762 (2004) [wfo-0000078894]
basionym Aster concolor var. devestitus S.F.Blake Rhodora 32: 145 (1930) [wfo-0000024726]
synonym Aster concolor var. devestitus S.F.Blake Rhodora 32: 145 (1930) [wfo-0000024726]
homotypic Symphyotrichum concolor var. devestitum (S.F.Blake) Semple Sida 21(2): 762 (2004) [wfo-0000078894]
synonym Symphyotrichum concolor subsp. devestitum (S.F.Blake) A.Haines Stantec Bot. Notes 13: 6 (2010) [wfo-0001360244]
S. cordifolium (L.) G.L.Nesom Phytologia 77(3): 278 (1995) [wfo-0000129024]
basionym Aster cordifolius L. Sp. Pl. : 875 (1753) [wfo-0000087496]
homotypic Leiachenis cordifolia Raf. Fl. Tellur. 2: 45 (1837) [wfo-0000003452]
homotypic Solidago cordifolia Moench Methodus : 599 (1794) [wfo-0000118950]
synonym Aster cordifolius L. Sp. Pl. : 875 (1753) [wfo-0000087496]
homotypic Leiachenis cordifolia Raf. Fl. Tellur. 2: 45 (1837) [wfo-0000003452]
homotypic Solidago cordifolia Moench Methodus : 599 (1794) [wfo-0000118950]
homotypic Symphyotrichum cordifolium (L.) G.L.Nesom Phytologia 77(3): 278 (1995) [wfo-0000129024]
synonym Aster cordifolius var. alvearius E.S.Burgess Ill. Fl. N. U.S. 3: 363 (1898) [wfo-0000064403]
synonym Aster cordifolius var. cordifolius [wfo-0000091983]
synonym Aster cordifolius subsp. cordifolius [wfo-0000107081]
synonym Aster cordifolius var. furbishiae Fernald Proc. Portland Soc. Nat. Hist. 2: 129. 1897 81 [wfo-0000104475]
synonym Aster cordifolius var. glabratus Hollick & Britton Bull. Torrey Bot. Club 16(5): 132, 163 (1889) [wfo-0000101133]
synonym Aster cordifolius var. incisus Britton Bull. Torrey Bot. Club 19(7): 224 (1892) [wfo-0000088386]
homotypic Aster leiophyllus var. incisus Porter Bull. Torrey Bot. Club 20(6): 255 (1893) [wfo-0001237897]
homotypic Aster lowrieanus var. incisus Porter Bull. Torrey Bot. Club 21(3): 121 (1894) [wfo-0000095788]
synonym Aster cordifolius var. laevigatus Porter Bull. Torrey Bot. Club 16(3): 67 (1889) [wfo-0000098932]
homotypic Aster cordifolius subsp. laevigatus (Porter) A.G.Jones Brittonia 32: 249 (1980) [wfo-0000107490]
synonym Aster cordifolius subsp. laevigatus (Porter) A.G.Jones Brittonia 32: 249 (1980) [wfo-0000107490]
basionym Aster cordifolius var. laevigatus Porter Bull. Torrey Bot. Club 16(3): 67 (1889) [wfo-0000098932]
synonym Aster cordifolius var. lanceolatus Porter Bull. Torrey Bot. Club 16(3): 68 (1889) [wfo-0000078317]
homotypic Aster leiophyllus var. lanceolatus Porter Bull. Torrey Bot. Club 20(6): 255 (1893) [wfo-0001237896]
homotypic Aster lowrieanus var. lanceolatus Porter Bull. Torrey Bot. Club 21(3): 121 (1894) [wfo-0000084858]
homotypic Symphyotrichum cordifolium var. lanceolatum (Porter) G.L.Nesom Phytologia 77(3): 278 (1995) [wfo-0000110119]
synonym Aster cordifolius var. moratus Shinners Castanea 10: 65 (1945) [wfo-0000100238]
basionym Aster finkii var. moratus Shinners Amer. Midl. Naturalist 26: 407 (1941) [wfo-0000071473]
synonym Aster cordifolius var. pedicellatus E.S.Burgess Ill. Fl. N. U.S. 3: 363 (1898) [wfo-0000075341]
synonym Aster cordifolius var. polycephalus Porter Bull. Torrey Bot. Club 21(3): 120 (1894) [wfo-0000112447]
homotypic Symphyotrichum cordifolium var. polycephalum (Porter) G.L.Nesom Phytologia 77(3): 278 (1995) [wfo-0000084732]
synonym Aster cordifolius var. racemiflorus Fernald Rhodora 19: 155 (1917) [wfo-0000100362]
homotypic Symphyotrichum cordifolium var. racemiflorum (Fernald) G.L.Nesom Phytologia 77(3): 278 (1995) [wfo-0000084610]
synonym Aster cordifolius var. sagittifolius (Willd.) A.G.Jones Phytologia 63: 131 (1987) [wfo-0000122410]
basionym Aster sagittifolius Wedem. ex Willd. Sp. Pl., ed. 4 [Willdenow] 3(3): 2035. 1803 [Apr-Dec 1803] [wfo-0000124513]
homotypic Aster cordifolius subsp. sagittifolius (Willd.) A.G.Jones Brittonia 32: 249 (1980) [wfo-0000016733]
homotypic Symphyotrichum sagittifolium (Wedem. ex Willd.) G.L.Nesom Phytologia 77(3): 291 (1995) [wfo-0000122803]
synonym Aster cordifolius subsp. sagittifolius (Willd.) A.G.Jones Brittonia 32: 249 (1980) [wfo-0000016733]
basionym Aster sagittifolius Wedem. ex Willd. Sp. Pl., ed. 4 [Willdenow] 3(3): 2035. 1803 [Apr-Dec 1803] [wfo-0000124513]
homotypic Aster cordifolius var. sagittifolius (Willd.) A.G.Jones Phytologia 63: 131 (1987) [wfo-0000122410]
homotypic Symphyotrichum sagittifolium (Wedem. ex Willd.) G.L.Nesom Phytologia 77(3): 291 (1995) [wfo-0000122803]
synonym Aster finkii var. moratus Shinners Amer. Midl. Naturalist 26: 407 (1941) [wfo-0000071473]
homotypic Aster cordifolius var. moratus Shinners Castanea 10: 65 (1945) [wfo-0000100238]
synonym Aster heterophyllus Willd. Sp. Pl., ed. 4, 3: 2017 (1803) [wfo-0000062050]
synonym Aster lecophyllus Porter Bull. Torrey Bot. Club 20 1893 [wfo-0000057086]
synonym Aster lecophyllus var. lecophyllus [wfo-0000055799]
synonym Aster lowrieanus Porter Bull. Torrey Bot. Club 21(3): 121 (1894) [wfo-0000117902]
homotypic Symphyotrichum lowrieanum (Porter) G.L.Nesom Phytologia 77(3): 286 (1995) [wfo-0000065649]
synonym Aster lowrieanus var. bicknellii Porter Mem. Torrey Bot. Club 5: 325 (1894) [wfo-0001377884]
synonym Aster lowrieanus var. incisus Porter Bull. Torrey Bot. Club 21(3): 121 (1894) [wfo-0000095788]
basionym Aster cordifolius var. incisus Britton Bull. Torrey Bot. Club 19(7): 224 (1892) [wfo-0000088386]
homotypic Aster leiophyllus var. incisus Porter Bull. Torrey Bot. Club 20(6): 255 (1893) [wfo-0001237897]
synonym Aster lowrieanus var. lanceolatus Porter Bull. Torrey Bot. Club 21(3): 121 (1894) [wfo-0000084858]
basionym Aster cordifolius var. lanceolatus Porter Bull. Torrey Bot. Club 16(3): 68 (1889) [wfo-0000078317]
homotypic Aster leiophyllus var. lanceolatus Porter Bull. Torrey Bot. Club 20(6): 255 (1893) [wfo-0001237896]
homotypic Symphyotrichum cordifolium var. lanceolatum (Porter) G.L.Nesom Phytologia 77(3): 278 (1995) [wfo-0000110119]
synonym Aster lowrieanus var. lowrieanus 1894 [wfo-0000102307]
synonym Aster pallidulus B.Vogel Trew, Pl. Rar. t. 28. [wfo-0000093921]
synonym Aster plumarius E.S.Burgess Fl. S.E. U.S. [Small]. 1214. 1903 [22 Jul 1903] [wfo-0000078018]
synonym Aster pubescens Nees Syn. Aster. Herb. : 16 (1818) [wfo-0000016575]
synonym Aster pubescens Hornem. Hort. Bot. Hafn. Suppl. 98. 1819 [wfo-0000019442]
synonym Aster sagittifolius Wedem. ex Willd. Sp. Pl., ed. 4 [Willdenow] 3(3): 2035. 1803 [Apr-Dec 1803] [wfo-0000124513]
homotypic Aster cordifolius subsp. sagittifolius (Willd.) A.G.Jones Brittonia 32: 249 (1980) [wfo-0000016733]
homotypic Aster cordifolius var. sagittifolius (Willd.) A.G.Jones Phytologia 63: 131 (1987) [wfo-0000122410]
homotypic Symphyotrichum sagittifolium (Wedem. ex Willd.) G.L.Nesom Phytologia 77(3): 291 (1995) [wfo-0000122803]
synonym Aster sagittifolius var. sagittifolius [wfo-0000067893]
synonym Aster sagittifolius f. sagittifolius [wfo-0000018264]
synonym Leiachenis cordifolia Raf. Fl. Tellur. 2: 45 (1837) [wfo-0000003452]
basionym Aster cordifolius L. Sp. Pl. : 875 (1753) [wfo-0000087496]
homotypic Solidago cordifolia Moench Methodus : 599 (1794) [wfo-0000118950]
homotypic Symphyotrichum cordifolium (L.) G.L.Nesom Phytologia 77(3): 278 (1995) [wfo-0000129024]
synonym Solidago cordifolia Moench Methodus : 599 (1794) [wfo-0000118950]
basionym Aster cordifolius L. Sp. Pl. : 875 (1753) [wfo-0000087496]
homotypic Leiachenis cordifolia Raf. Fl. Tellur. 2: 45 (1837) [wfo-0000003452]
homotypic Symphyotrichum cordifolium (L.) G.L.Nesom Phytologia 77(3): 278 (1995) [wfo-0000129024]
synonym Symphyotrichum cordifolium var. cordifolium 1994 [wfo-0000094181]
synonym Symphyotrichum cordifolium var. furbishiae (Fernald) G.L.Nesom Phytologia 77(3): 278 (1995) [wfo-0000101554]
synonym Symphyotrichum cordifolium var. lanceolatum (Porter) G.L.Nesom Phytologia 77(3): 278 (1995) [wfo-0000110119]
basionym Aster cordifolius var. lanceolatus Porter Bull. Torrey Bot. Club 16(3): 68 (1889) [wfo-0000078317]
homotypic Aster leiophyllus var. lanceolatus Porter Bull. Torrey Bot. Club 20(6): 255 (1893) [wfo-0001237896]
homotypic Aster lowrieanus var. lanceolatus Porter Bull. Torrey Bot. Club 21(3): 121 (1894) [wfo-0000084858]
synonym Symphyotrichum cordifolium var. moratum (Shinners) G.L.Nesom Phytologia 77(3): 278 (1995) [wfo-0000110346]
synonym Symphyotrichum cordifolium var. polycephalum (Porter) G.L.Nesom Phytologia 77(3): 278 (1995) [wfo-0000084732]
basionym Aster cordifolius var. polycephalus Porter Bull. Torrey Bot. Club 21(3): 120 (1894) [wfo-0000112447]
synonym Symphyotrichum cordifolium var. racemiflorum (Fernald) G.L.Nesom Phytologia 77(3): 278 (1995) [wfo-0000084610]
basionym Aster cordifolius var. racemiflorus Fernald Rhodora 19: 155 (1917) [wfo-0000100362]
synonym Symphyotrichum lowrieanum (Porter) G.L.Nesom Phytologia 77(3): 286 (1995) [wfo-0000065649]
basionym Aster lowrieanus Porter Bull. Torrey Bot. Club 21(3): 121 (1894) [wfo-0000117902]
synonym Symphyotrichum sagittifolium (Wedem. ex Willd.) G.L.Nesom Phytologia 77(3): 291 (1995) [wfo-0000122803]
basionym Aster sagittifolius Wedem. ex Willd. Sp. Pl., ed. 4 [Willdenow] 3(3): 2035. 1803 [Apr-Dec 1803] [wfo-0000124513]
homotypic Aster cordifolius subsp. sagittifolius (Willd.) A.G.Jones Brittonia 32: 249 (1980) [wfo-0000016733]
homotypic Aster cordifolius var. sagittifolius (Willd.) A.G.Jones Phytologia 63: 131 (1987) [wfo-0000122410]
S. cusickii (A.Gray) G.L.Nesom Phytologia 77(3): 278 (1995) [wfo-0000120206]
basionym Aster cusickii A.Gray Notes Compositae : 99 (1880) [wfo-0000026761]
homotypic Aster foliaceus var. cusickii (A.Gray) Cronquist Amer. Midl. Naturalist 29: 443 (1943) [wfo-0000067298]
synonym Aster cusickii A.Gray Notes Compositae : 99 (1880) [wfo-0000026761]
homotypic Aster foliaceus var. cusickii (A.Gray) Cronquist Amer. Midl. Naturalist 29: 443 (1943) [wfo-0000067298]
homotypic Symphyotrichum cusickii (A.Gray) G.L.Nesom Phytologia 77(3): 278 (1995) [wfo-0000120206]
synonym Aster cusickii var. cusickii [wfo-0000084414]
synonym Aster foliaceus var. cusickii (A.Gray) Cronquist Amer. Midl. Naturalist 29: 443 (1943) [wfo-0000067298]
basionym Aster cusickii A.Gray Notes Compositae : 99 (1880) [wfo-0000026761]
homotypic Symphyotrichum cusickii (A.Gray) G.L.Nesom Phytologia 77(3): 278 (1995) [wfo-0000120206]
S. defoliatum (Parish) G.L.Nesom Phytologia 77: 279 (1995) [wfo-0000115007]
basionym Aster defoliatus Parish Bot. Gaz. 38: 461 (1904) [wfo-0000076198]
synonym Aster bernardinus H.M.Hall Univ. Calif. Publ. Bot. 3: 79 (-80), pl (1907) [wfo-0000064961]
homotypic Aster chilensis var. bernardinus (H.M.Hall) Cronquist Amer. Midl. Naturalist 29: 461 (1943) [wfo-0000072659]
homotypic Aster menziesii var. bernardinus (H.M.Hall) Jeps. Man. Fl. Pl. Calif. : 1046 (1925) [wfo-0000099386]
homotypic Virgulaster bernardinus (H.M.Hall) Semple Phytologia 58: 431 (1985) [wfo-0000045888]
synonym Aster chilensis var. bernardinus (H.M.Hall) Cronquist Amer. Midl. Naturalist 29: 461 (1943) [wfo-0000072659]
basionym Aster bernardinus H.M.Hall Univ. Calif. Publ. Bot. 3: 79 (-80), pl (1907) [wfo-0000064961]
homotypic Aster menziesii var. bernardinus (H.M.Hall) Jeps. Man. Fl. Pl. Calif. : 1046 (1925) [wfo-0000099386]
homotypic Virgulaster bernardinus (H.M.Hall) Semple Phytologia 58: 431 (1985) [wfo-0000045888]
synonym Aster defoliatus Parish Bot. Gaz. 38: 461 (1904) [wfo-0000076198]
homotypic Symphyotrichum defoliatum (Parish) G.L.Nesom Phytologia 77: 279 (1995) [wfo-0000115007]
synonym Aster deserticola J.F.Macbr. Contr. Gray Herb. 56: 36 (1918) [wfo-0000064576]
synonym Aster durandii Nutt. ex Durand Pacif. Rail. Rep. 5: 8. [wfo-0000098187]
synonym Aster menziesii Lindl. ex DC. Prodr. 5: 243 (1836) [wfo-0000025275]
synonym Aster menziesii var. bernardinus (H.M.Hall) Jeps. Man. Fl. Pl. Calif. : 1046 (1925) [wfo-0000099386]
basionym Aster bernardinus H.M.Hall Univ. Calif. Publ. Bot. 3: 79 (-80), pl (1907) [wfo-0000064961]
homotypic Aster chilensis var. bernardinus (H.M.Hall) Cronquist Amer. Midl. Naturalist 29: 461 (1943) [wfo-0000072659]
homotypic Virgulaster bernardinus (H.M.Hall) Semple Phytologia 58: 431 (1985) [wfo-0000045888]
synonym Virgulaster bernardinus (H.M.Hall) Semple Phytologia 58: 431 (1985) [wfo-0000045888]
basionym Aster bernardinus H.M.Hall Univ. Calif. Publ. Bot. 3: 79 (-80), pl (1907) [wfo-0000064961]
homotypic Aster chilensis var. bernardinus (H.M.Hall) Cronquist Amer. Midl. Naturalist 29: 461 (1943) [wfo-0000072659]
homotypic Aster menziesii var. bernardinus (H.M.Hall) Jeps. Man. Fl. Pl. Calif. : 1046 (1925) [wfo-0000099386]
S. depauperatum (Fernald) G.L.Nesom Phytologia 77(3): 279 (1995) [wfo-0000063235]
synonym Aster depauperatus Fernald Rhodora 10: 94 (1908) [wfo-0000122500]
basionym Aster ericoides var. pusillus A.Gray Syn. Fl. N. Amer. 1(2): 184 (1884) [wfo-0000125463]
homotypic Aster parviceps var. pusillus Fernald Rhodora 11: 59 (1909) [wfo-0000103322]
homotypic Aster pilosus var. pusillus (A.Gray) A.G.Jones Phytologia 55: 382 (1984) [wfo-0000101357]
synonym Aster depauperatus var. depauperatus [wfo-0000097500]
synonym Aster ericoides var. depauperatus Porter Mem. Torrey Bot. Club 5: 323 (1894) [wfo-0001377801]
synonym Aster ericoides var. pusillus A.Gray Syn. Fl. N. Amer. 1(2): 184 (1884) [wfo-0000125463]
homotypic Aster depauperatus Fernald Rhodora 10: 94 (1908) [wfo-0000122500]
homotypic Aster parviceps var. pusillus Fernald Rhodora 11: 59 (1909) [wfo-0000103322]
homotypic Aster pilosus var. pusillus (A.Gray) A.G.Jones Phytologia 55: 382 (1984) [wfo-0000101357]
synonym Aster parviceps var. pusillus Fernald Rhodora 11: 59 (1909) [wfo-0000103322]
basionym Aster ericoides var. pusillus A.Gray Syn. Fl. N. Amer. 1(2): 184 (1884) [wfo-0000125463]
homotypic Aster depauperatus Fernald Rhodora 10: 94 (1908) [wfo-0000122500]
homotypic Aster pilosus var. pusillus (A.Gray) A.G.Jones Phytologia 55: 382 (1984) [wfo-0000101357]
synonym Aster pilosus var. pusillus (A.Gray) A.G.Jones Phytologia 55: 382 (1984) [wfo-0000101357]
basionym Aster ericoides var. pusillus A.Gray Syn. Fl. N. Amer. 1(2): 184 (1884) [wfo-0000125463]
homotypic Aster depauperatus Fernald Rhodora 10: 94 (1908) [wfo-0000122500]
homotypic Aster parviceps var. pusillus Fernald Rhodora 11: 59 (1909) [wfo-0000103322]
S. drummondii (Lindl.) G.L.Nesom Phytologia 77: 279. 1995 [31 Jan 1995] [wfo-0000005282]
basionym Aster drummondii Lindl. Companion Bot. Mag. 1: 97 (1835) [wfo-0000031785]
homotypic Aster sagittifolius var. drummondii (Lindl. ex Hook.) Shinners Amer. Midl. Naturalist 26: 406 (1941) [wfo-0000062036]
synonym Aster drummondii Lindl. Companion Bot. Mag. 1: 97 (1835) [wfo-0000031785]
homotypic Aster sagittifolius var. drummondii (Lindl. ex Hook.) Shinners Amer. Midl. Naturalist 26: 406 (1941) [wfo-0000062036]
homotypic Symphyotrichum drummondii (Lindl.) G.L.Nesom Phytologia 77: 279. 1995 [31 Jan 1995] [wfo-0000005282]
synonym Aster drummondii Lindl. ex Hook. Companion Bot. Mag. 1: 97 (1835) [wfo-0000086436]
synonym Aster drummondii var. drummondii [wfo-0000099009]
synonym Aster drummondii subsp. drummondii [wfo-0000106293]
synonym Aster sagittifolius var. drummondii (Lindl. ex Hook.) Shinners Amer. Midl. Naturalist 26: 406 (1941) [wfo-0000062036]
basionym Aster drummondii Lindl. Companion Bot. Mag. 1: 97 (1835) [wfo-0000031785]
homotypic Symphyotrichum drummondii (Lindl.) G.L.Nesom Phytologia 77: 279. 1995 [31 Jan 1995] [wfo-0000005282]
synonym Symphyotrichum drummondii var. drummondii [wfo-0000108137]
S. drummondii var. texanum (E.S.Burgess) G.L.Nesom Phytologia 77(3): 279 (1995) [wfo-0000032852]
basionym Aster texanus E.S.Burgess Fl. S.E. U.S. [Small]. 1214. 1903 [22 Jul 1903] [wfo-0000010323]
homotypic Aster drummondii subsp. texanus (E.S.Burgess) A.G.Jones Phytologia 55: 380. 1984 [wfo-0000074267]
homotypic Aster drummondii var. texanus (E.S.Burgess) A.G.Jones Phytologia 63: 131 (1987) [wfo-0000099187]
homotypic Symphyotrichum texanum (E.S.Burgess) Semple Univ. Waterloo Biol. Ser. 41: 134 (2002). [wfo-0000013935]
synonym Aster drummondii subsp. parviceps (Shinners) A.G.Jones Phytologia 55: 381 (1984) [wfo-0000074651]
basionym Aster texanus var. parviceps Shinners Field & Lab. 21: 156 (1953) [wfo-0000134243]
homotypic Aster drummondii var. parviceps (Shinners) A.G.Jones Phytologia 63: 131 (1987) [wfo-0000112524]
homotypic Symphyotrichum drummondii var. parviceps (Shinners) G.L.Nesom Phytologia 77(3): 279 (1995) [wfo-0000048894]
synonym Aster drummondii var. parviceps (Shinners) A.G.Jones Phytologia 63: 131 (1987) [wfo-0000112524]
basionym Aster texanus var. parviceps Shinners Field & Lab. 21: 156 (1953) [wfo-0000134243]
homotypic Aster drummondii subsp. parviceps (Shinners) A.G.Jones Phytologia 55: 381 (1984) [wfo-0000074651]
homotypic Symphyotrichum drummondii var. parviceps (Shinners) G.L.Nesom Phytologia 77(3): 279 (1995) [wfo-0000048894]
synonym Aster drummondii subsp. texanus (E.S.Burgess) A.G.Jones Phytologia 55: 380. 1984 [wfo-0000074267]
basionym Aster texanus E.S.Burgess Fl. S.E. U.S. [Small]. 1214. 1903 [22 Jul 1903] [wfo-0000010323]
homotypic Aster drummondii var. texanus (E.S.Burgess) A.G.Jones Phytologia 63: 131 (1987) [wfo-0000099187]
homotypic Symphyotrichum drummondii var. texanum (E.S.Burgess) G.L.Nesom Phytologia 77(3): 279 (1995) [wfo-0000032852]
homotypic Symphyotrichum texanum (E.S.Burgess) Semple Univ. Waterloo Biol. Ser. 41: 134 (2002). [wfo-0000013935]
synonym Aster drummondii var. texanus (E.S.Burgess) A.G.Jones Phytologia 63: 131 (1987) [wfo-0000099187]
basionym Aster texanus E.S.Burgess Fl. S.E. U.S. [Small]. 1214. 1903 [22 Jul 1903] [wfo-0000010323]
homotypic Aster drummondii subsp. texanus (E.S.Burgess) A.G.Jones Phytologia 55: 380. 1984 [wfo-0000074267]
homotypic Symphyotrichum drummondii var. texanum (E.S.Burgess) G.L.Nesom Phytologia 77(3): 279 (1995) [wfo-0000032852]
homotypic Symphyotrichum texanum (E.S.Burgess) Semple Univ. Waterloo Biol. Ser. 41: 134 (2002). [wfo-0000013935]
synonym Aster texanus E.S.Burgess Fl. S.E. U.S. [Small]. 1214. 1903 [22 Jul 1903] [wfo-0000010323]
homotypic Aster drummondii subsp. texanus (E.S.Burgess) A.G.Jones Phytologia 55: 380. 1984 [wfo-0000074267]
homotypic Aster drummondii var. texanus (E.S.Burgess) A.G.Jones Phytologia 63: 131 (1987) [wfo-0000099187]
homotypic Symphyotrichum drummondii var. texanum (E.S.Burgess) G.L.Nesom Phytologia 77(3): 279 (1995) [wfo-0000032852]
homotypic Symphyotrichum texanum (E.S.Burgess) Semple Univ. Waterloo Biol. Ser. 41: 134 (2002). [wfo-0000013935]
synonym Aster texanus var. parviceps Shinners Field & Lab. 21: 156 (1953) [wfo-0000134243]
homotypic Aster drummondii subsp. parviceps (Shinners) A.G.Jones Phytologia 55: 381 (1984) [wfo-0000074651]
homotypic Aster drummondii var. parviceps (Shinners) A.G.Jones Phytologia 63: 131 (1987) [wfo-0000112524]
homotypic Symphyotrichum drummondii var. parviceps (Shinners) G.L.Nesom Phytologia 77(3): 279 (1995) [wfo-0000048894]
synonym Aster texanus var. texanus [wfo-0000097890]
synonym Symphyotrichum drummondii var. parviceps (Shinners) G.L.Nesom Phytologia 77(3): 279 (1995) [wfo-0000048894]
basionym Aster texanus var. parviceps Shinners Field & Lab. 21: 156 (1953) [wfo-0000134243]
homotypic Aster drummondii subsp. parviceps (Shinners) A.G.Jones Phytologia 55: 381 (1984) [wfo-0000074651]
homotypic Aster drummondii var. parviceps (Shinners) A.G.Jones Phytologia 63: 131 (1987) [wfo-0000112524]
synonym Symphyotrichum texanum (E.S.Burgess) Semple Univ. Waterloo Biol. Ser. 41: 134 (2002). [wfo-0000013935]
basionym Aster texanus E.S.Burgess Fl. S.E. U.S. [Small]. 1214. 1903 [22 Jul 1903] [wfo-0000010323]
homotypic Aster drummondii subsp. texanus (E.S.Burgess) A.G.Jones Phytologia 55: 380. 1984 [wfo-0000074267]
homotypic Aster drummondii var. texanus (E.S.Burgess) A.G.Jones Phytologia 63: 131 (1987) [wfo-0000099187]
homotypic Symphyotrichum drummondii var. texanum (E.S.Burgess) G.L.Nesom Phytologia 77(3): 279 (1995) [wfo-0000032852]
S. dumosum (L.) G.L.Nesom Phytologia 77(3): 280 (1995) [wfo-0000117458]
basionym Aster dumosus L. Sp. Pl. : 873 (1753) [wfo-0000091372]
synonym Aster dumosus L. Sp. Pl. : 873 (1753) [wfo-0000091372]
homotypic Symphyotrichum dumosum (L.) G.L.Nesom Phytologia 77(3): 280 (1995) [wfo-0000117458]
synonym Aster dumosus var. albus Pursh Fl. Amer. Sept. 2: 546 (1813) [wfo-0000104742]
synonym Aster dumosus var. dumosus [wfo-0000081208]
synonym Aster dumosus var. foliosus Alph.Wood Class-book Bot. : 193 (1845) [wfo-0000104611]
synonym Aster dumosus f. monocephalus Farw. Pap. Michigan Acad. Sci. 1: 100 (1923) [wfo-0000031368]
synonym Aster dumosus var. subracemosus Torr. & A.Gray Fl. N. Amer. 2(1): 128 (1841) [wfo-0000097144]
synonym Aster dumosus var. violaceus Pursh Fl. Amer. Sept. 2: 546 (1813) [wfo-0000097974]
synonym Aster foliolosus Elliott 345 1823 [wfo-0000090706]
synonym Aster foliosus Pers. Syn. Pl. 2(2): 443 (1807) [wfo-0000082531]
synonym Aster gracilipes Alexander ex Small Man. S.E. Fl. : 1389 (1933) [wfo-0000069379]
basionym Aster dumosus var. gracilipes Wiegand Rhodora 30: 166 (1928) [wfo-0000085096]
homotypic Aster gracilipes (Wiegand) Alexander 1389 1933 [wfo-0000021481]
homotypic Symphyotrichum dumosum var. gracilipes (Wiegand) G.L.Nesom Phytologia 77(3): 280 (1995) [wfo-0000097623]
synonym Aster sparsiflorus Michx. Fl. Bor.-Amer. 2: 112 (1803) [wfo-0000125158]
S. dumosum var. dumosum [wfo-0000108083]
synonym Aster coridifolius Michx. Fl. Bor.-Amer. 2: 112 (1803) [wfo-0000138615]
homotypic Aster dumosus var. coridifolius (Michx.) Torr. & A.Gray Fl. N. Amer. 2(1): 128 (1841) [wfo-0000100590]
synonym Aster dumosus var. coridifolius (Michx.) Torr. & A.Gray Fl. N. Amer. 2(1): 128 (1841) [wfo-0000100590]
basionym Aster coridifolius Michx. Fl. Bor.-Amer. 2: 112 (1803) [wfo-0000138615]
synonym Aster dumosus var. gracilentus Torr. & A.Gray Fl. N. Amer. 2(1): 128 (1841) [wfo-0000100873]
S. dumosum var. gracilipes (Wiegand) G.L.Nesom Phytologia 77(3): 280 (1995) [wfo-0000097623]
basionym Aster dumosus var. gracilipes Wiegand Rhodora 30: 166 (1928) [wfo-0000085096]
homotypic Aster gracilipes (Wiegand) Alexander 1389 1933 [wfo-0000021481]
homotypic Aster gracilipes Alexander ex Small Man. S.E. Fl. : 1389 (1933) [wfo-0000069379]
synonym Aster dumosus var. gracilipes Wiegand Rhodora 30: 166 (1928) [wfo-0000085096]
homotypic Aster gracilipes (Wiegand) Alexander 1389 1933 [wfo-0000021481]
homotypic Aster gracilipes Alexander ex Small Man. S.E. Fl. : 1389 (1933) [wfo-0000069379]
homotypic Symphyotrichum dumosum var. gracilipes (Wiegand) G.L.Nesom Phytologia 77(3): 280 (1995) [wfo-0000097623]
synonym Aster gracilipes (Wiegand) Alexander 1389 1933 [wfo-0000021481]
basionym Aster dumosus var. gracilipes Wiegand Rhodora 30: 166 (1928) [wfo-0000085096]
homotypic Aster gracilipes Alexander ex Small Man. S.E. Fl. : 1389 (1933) [wfo-0000069379]
homotypic Symphyotrichum dumosum var. gracilipes (Wiegand) G.L.Nesom Phytologia 77(3): 280 (1995) [wfo-0000097623]
S. dumosum var. pergracile (Wiegand) G.L.Nesom Phytologia 77(3): 280 (1995) [wfo-0000099426]
basionym Aster dumosus var. pergracilis Wiegand Rhodora 30: 166 (1928) [wfo-0000106883]
synonym Aster dumosus var. pergracilis Wiegand Rhodora 30: 166 (1928) [wfo-0000106883]
homotypic Symphyotrichum dumosum var. pergracile (Wiegand) G.L.Nesom Phytologia 77(3): 280 (1995) [wfo-0000099426]
S. dumosum var. strictior (Torr. & A.Gray) G.L.Nesom Phytologia 77: 280 (1995) [wfo-0000108356]
basionym Aster dumosus var. strictior Torr. & A.Gray Fl. N. Amer. 2(1): 128 (1841) [wfo-0000102229]
synonym Aster dumosus var. dodgei Fernald Rhodora 11: 31 (1909) [wfo-0000111471]
homotypic Symphyotrichum dumosum var. dodgei (Fernald) G.L.Nesom Phytologia 77(3): 280 (1995) [wfo-0000079843]
synonym Aster dumosus var. strictior Torr. & A.Gray Fl. N. Amer. 2(1): 128 (1841) [wfo-0000102229]
homotypic Symphyotrichum dumosum var. strictior (Torr. & A.Gray) G.L.Nesom Phytologia 77: 280 (1995) [wfo-0000108356]
synonym Symphyotrichum dumosum var. dodgei (Fernald) G.L.Nesom Phytologia 77(3): 280 (1995) [wfo-0000079843]
basionym Aster dumosus var. dodgei Fernald Rhodora 11: 31 (1909) [wfo-0000111471]
S. eatonii (A.Gray) G.L.Nesom Phytologia 82(4): 283 (1998) [wfo-0000082454]
basionym Aster foliaceus var. eatonii A.Gray Syn. Fl. N. Amer. 1(2): 194 (1884) [wfo-0000109438]
homotypic Aster eatonii (A.Gray) Howell Fl. N.W. Amer. 1: 310 (1900) [wfo-0000117654]
synonym Aster bracteolatus Nutt. Trans. Amer. Philos. Soc., ser. 2, 7: 293 (1840) [wfo-0000045446]
homotypic Symphyotrichum bracteolatum (Nutt.) G.L.Nesom Phytologia 77(3): 276 (1995) [wfo-0000016747]
synonym Aster cordalenus L.F.Hend. Bull. Torrey Bot. Club 27: 345 (1900) [wfo-0000066039]
synonym Aster eatonii (A.Gray) Howell Fl. N.W. Amer. 1: 310 (1900) [wfo-0000117654]
basionym Aster foliaceus var. eatonii A.Gray Syn. Fl. N. Amer. 1(2): 194 (1884) [wfo-0000109438]
homotypic Symphyotrichum eatonii (A.Gray) G.L.Nesom Phytologia 82(4): 283 (1998) [wfo-0000082454]
synonym Aster foliaceus var. eatonii A.Gray Syn. Fl. N. Amer. 1(2): 194 (1884) [wfo-0000109438]
homotypic Aster eatonii (A.Gray) Howell Fl. N.W. Amer. 1: 310 (1900) [wfo-0000117654]
homotypic Symphyotrichum eatonii (A.Gray) G.L.Nesom Phytologia 82(4): 283 (1998) [wfo-0000082454]
synonym Aster mearnsii Rydb. Bull. Torrey Bot. Club 1910, xxxvii. 144. [wfo-0000025554]
synonym Symphyotrichum bracteolatum (Nutt.) G.L.Nesom Phytologia 77(3): 276 (1995) [wfo-0000016747]
basionym Aster bracteolatus Nutt. Trans. Amer. Philos. Soc., ser. 2, 7: 293 (1840) [wfo-0000045446]
S. elliottii (Torr. & A.Gray) G.L.Nesom Phytologia 77(3): 280 (1995) [wfo-0000139209]
basionym Aster elliottii Torr. & A.Gray Fl. N. Amer. 2(1): 140 (1841) [wfo-0000016898]
homotypic Aster puniceus subsp. elliottii (Torr. & A.Gray) A.G.Jones Phytologia 55: 384 (1984) [wfo-0000061956]
homotypic Aster puniceus var. elliottii (Torr. & A.Gray) A.G.Jones Phytologia 63(2): 132 (1987): (1987) [wfo-0000108971]
synonym Aster elliottii Torr. & A.Gray Fl. N. Amer. 2(1): 140 (1841) [wfo-0000016898]
homotypic Aster puniceus subsp. elliottii (Torr. & A.Gray) A.G.Jones Phytologia 55: 384 (1984) [wfo-0000061956]
homotypic Aster puniceus var. elliottii (Torr. & A.Gray) A.G.Jones Phytologia 63(2): 132 (1987): (1987) [wfo-0000108971]
homotypic Symphyotrichum elliottii (Torr. & A.Gray) G.L.Nesom Phytologia 77(3): 280 (1995) [wfo-0000139209]
synonym Aster puniceus subsp. elliottii (Torr. & A.Gray) A.G.Jones Phytologia 55: 384 (1984) [wfo-0000061956]
basionym Aster elliottii Torr. & A.Gray Fl. N. Amer. 2(1): 140 (1841) [wfo-0000016898]
homotypic Aster puniceus var. elliottii (Torr. & A.Gray) A.G.Jones Phytologia 63(2): 132 (1987): (1987) [wfo-0000108971]
homotypic Symphyotrichum elliottii (Torr. & A.Gray) G.L.Nesom Phytologia 77(3): 280 (1995) [wfo-0000139209]
synonym Aster puniceus var. elliottii (Torr. & A.Gray) A.G.Jones Phytologia 63(2): 132 (1987): (1987) [wfo-0000108971]
basionym Aster elliottii Torr. & A.Gray Fl. N. Amer. 2(1): 140 (1841) [wfo-0000016898]
homotypic Aster puniceus subsp. elliottii (Torr. & A.Gray) A.G.Jones Phytologia 55: 384 (1984) [wfo-0000061956]
homotypic Symphyotrichum elliottii (Torr. & A.Gray) G.L.Nesom Phytologia 77(3): 280 (1995) [wfo-0000139209]
S. ericoides (L.) G.L.Nesom Phytologia 77(3): 280 (1995) [wfo-0000065053]
basionym Aster ericoides L. Sp. Pl. : 875 (1753) [wfo-0000031058]
homotypic Eucephalus ericoides Nutt. Trans. Amer. Philos. Soc., ser. 2, 7: 299 (1840) [wfo-0000075239]
homotypic Lasallea ericoides (L.) Semple & Brouillet Amer. J. Bot. 67: 1023 (1980) [wfo-0000014601]
homotypic Virgulus ericoides (L.) Reveal & Keener Taxon 30(3): 649 (1981): [wfo-0000043969]
synonym Aster ciliatus Willd. Sp. Pl., ed. 4, 3: 2027 (1803) [wfo-0000029729]
synonym Aster ciliatus Muhl. in Willd. Sp. Pl. iii. 2027. [wfo-0000089125]
synonym Aster ericoides L. Sp. Pl. : 875 (1753) [wfo-0000031058]
homotypic Eucephalus ericoides Nutt. Trans. Amer. Philos. Soc., ser. 2, 7: 299 (1840) [wfo-0000075239]
homotypic Lasallea ericoides (L.) Semple & Brouillet Amer. J. Bot. 67: 1023 (1980) [wfo-0000014601]
homotypic Symphyotrichum ericoides (L.) G.L.Nesom Phytologia 77(3): 280 (1995) [wfo-0000065053]
homotypic Virgulus ericoides (L.) Reveal & Keener Taxon 30(3): 649 (1981): [wfo-0000043969]
synonym Aster ericoides f. ericoides [wfo-0000006664]
synonym Aster ericoides subsp. ericoides [wfo-0000110814]
synonym Aster ericoides var. ericoides [wfo-0000072924]
synonym Aster ericoides f. exiguus Fernald Rhodora 51: 96 (1949) [wfo-0000113139]
basionym Aster multiflorus var. exiguus Fernald Rhodora 1: 187 (1899) [wfo-0000101830]
synonym Aster ericoides f. gramsii Benke Amer. Midl. Naturalist 13: 328 (1932) [wfo-0000113441]
synonym Aster ericoides var. multiflorus (Aiton) Pers. 2: 443 1807 [wfo-0000099995]
basionym Aster multiflorus Aiton Hort. Kew. 3: 203 (1789) [wfo-0000034014]
synonym Aster ericoides var. pansus (S.F.Blake) B.Boivin Naturaliste Canad. 89: 70 (1962) [wfo-0000101308]
basionym Aster multiflorus var. pansus S.F.Blake Rhodora 30: 227 (1928) [wfo-0000096966]
homotypic Aster ericoides subsp. pansus (S.F.Blake) A.G.Jones Rhodora 80: 335 (1978) [wfo-0000103492]
homotypic Symphyotrichum ericoides var. pansum (S.F.Blake) G.L.Nesom Phytologia 77: 280. 1995 [31 Jan 1995] [wfo-0000065833]
homotypic Symphyotrichum ericoides subsp. pansum (S.F.Blake) Semple Univ. Waterloo Biol. Ser. 41: 134 (2002). [wfo-0000106348]
homotypic Virgulus ericoides var. pansus (S.F.Blake) Reveal & Keener Taxon 30(3): 649 (1981): [wfo-0000061990]
synonym Aster ericoides subsp. pansus (S.F.Blake) A.G.Jones Rhodora 80: 335 (1978) [wfo-0000103492]
basionym Aster multiflorus var. pansus S.F.Blake Rhodora 30: 227 (1928) [wfo-0000096966]
homotypic Aster ericoides var. pansus (S.F.Blake) B.Boivin Naturaliste Canad. 89: 70 (1962) [wfo-0000101308]
homotypic Symphyotrichum ericoides var. pansum (S.F.Blake) G.L.Nesom Phytologia 77: 280. 1995 [31 Jan 1995] [wfo-0000065833]
homotypic Symphyotrichum ericoides subsp. pansum (S.F.Blake) Semple Univ. Waterloo Biol. Ser. 41: 134 (2002). [wfo-0000106348]
homotypic Virgulus ericoides var. pansus (S.F.Blake) Reveal & Keener Taxon 30(3): 649 (1981): [wfo-0000061990]
synonym Aster ericoides var. prostratus S.F.Blake Rhodora 32: 138 (1930) [wfo-0000056341]
basionym Aster multiflorus var. prostratus Kuntze Revis. Gen. Pl. 1: 313 (1891) [wfo-0000097281]
homotypic Symphyotrichum ericoides var. prostratum (Kuntze) G.L.Nesom Phytologia 77(3): 281 (1995) [wfo-0000118232]
synonym Aster ericoides var. reevesii A.Gray Syn. Fl. N. Amer. 1(2): 184 (1884) [wfo-0000072513]
homotypic Aster pilosus var. reevesii S.F.Blake Rhodora 32: 140 (1930) [wfo-0000077223]
homotypic Aster reevesii (A.Gray) Bergmans Vaste Pl. Rotsheesters 89. 1924 [wfo-0000023175]
synonym Aster ericoides var. stricticaulis (Torr. & A.Gray) F.C.Gates Trans. Kansas Acad. Sci. 42: 138 (1940) [wfo-0000093617]
basionym Aster multiflorus var. stricticaulis Torr. & A.Gray Fl. N. Amer. 2(1): 125 (1841) [wfo-0000113751]
homotypic Aster stricticaulis Rydb. Fl. Rocky Mts. 885, 1067 (1917) [wfo-0000032051]
homotypic Symphyotrichum ericoides var. stricticaule (Torr. & A.Gray) G.L.Nesom Phytologia 77: 281 (1995) [wfo-0000104974]
synonym Aster exiguus Rydb. Bull. Torrey Bot. Club 28: 505 (1901) [wfo-0000020999]
synonym Aster glabellus Nees Syn. Aster. Herb. : 31 (1818) [wfo-0000045776]
synonym Aster leptophyllus Hort.Par. ex DC. Prodr. 5: 242 (1836) [wfo-0000122170]
synonym Aster multiflorus Aiton Hort. Kew. 3: 203 (1789) [wfo-0000034014]
homotypic Aster ericoides var. multiflorus (Aiton) Pers. 2: 443 1807 [wfo-0000099995]
synonym Aster multiflorus var. caeruleus Benke Rhodora 30: 78 (1928) [wfo-0000069771]
homotypic Aster ericoides f. caeruleus S.F.Blake Rhodora 32: 139 (1930) [wfo-0000113667]
synonym Aster multiflorus var. multiflorus [wfo-0000047864]
synonym Aster multiflorus var. normalis Kuntze Revis. Gen. Pl. 1: 313 (1891) [wfo-0001377895]
synonym Aster multiflorus var. pansus S.F.Blake Rhodora 30: 227 (1928) [wfo-0000096966]
homotypic Aster ericoides var. pansus (S.F.Blake) B.Boivin Naturaliste Canad. 89: 70 (1962) [wfo-0000101308]
homotypic Aster ericoides subsp. pansus (S.F.Blake) A.G.Jones Rhodora 80: 335 (1978) [wfo-0000103492]
homotypic Symphyotrichum ericoides var. pansum (S.F.Blake) G.L.Nesom Phytologia 77: 280. 1995 [31 Jan 1995] [wfo-0000065833]
homotypic Symphyotrichum ericoides subsp. pansum (S.F.Blake) Semple Univ. Waterloo Biol. Ser. 41: 134 (2002). [wfo-0000106348]
homotypic Virgulus ericoides var. pansus (S.F.Blake) Reveal & Keener Taxon 30(3): 649 (1981): [wfo-0000061990]
synonym Aster multiflorus var. stricticaulis Torr. & A.Gray Fl. N. Amer. 2(1): 125 (1841) [wfo-0000113751]
homotypic Aster ericoides var. stricticaulis (Torr. & A.Gray) F.C.Gates Trans. Kansas Acad. Sci. 42: 138 (1940) [wfo-0000093617]
homotypic Aster stricticaulis Rydb. Fl. Rocky Mts. 885, 1067 (1917) [wfo-0000032051]
homotypic Symphyotrichum ericoides var. stricticaule (Torr. & A.Gray) G.L.Nesom Phytologia 77: 281 (1995) [wfo-0000104974]
synonym Aster pansus (S.F.Blake) Cronquist Leafl. W. Bot. 6: 45 (1950) [wfo-0000035894]
synonym Aster pauciflorus M.Martens Bull. Acad. Roy. Sci. Bruxelles 8(1): 66 (1841) [wfo-0000025236]
synonym Aster ramulosus var. incanopilosus Lindl. Fl. Bor.-Amer. 2(7): 13 (1834) [wfo-0000100765]
homotypic Aster multiflorus var. incanopilosus (Lindl.) Rydb. Contr. U.S. Natl. Herb. 3(3): 163 (1895) [wfo-0000106503]
synonym Aster reevesii (A.Gray) Bergmans Vaste Pl. Rotsheesters 89. 1924 [wfo-0000023175]
basionym Aster ericoides var. reevesii A.Gray Syn. Fl. N. Amer. 1(2): 184 (1884) [wfo-0000072513]
homotypic Aster pilosus var. reevesii S.F.Blake Rhodora 32: 140 (1930) [wfo-0000077223]
synonym Aster reversii hort. ex Decne. Rev. Hort. (Paris), sér. 4, 1: 181 (1852) [wfo-0000079503]
synonym Eucephalus ericoides Nutt. Trans. Amer. Philos. Soc., ser. 2, 7: 299 (1840) [wfo-0000075239]
basionym Aster ericoides L. Sp. Pl. : 875 (1753) [wfo-0000031058]
homotypic Lasallea ericoides (L.) Semple & Brouillet Amer. J. Bot. 67: 1023 (1980) [wfo-0000014601]
homotypic Symphyotrichum ericoides (L.) G.L.Nesom Phytologia 77(3): 280 (1995) [wfo-0000065053]
homotypic Virgulus ericoides (L.) Reveal & Keener Taxon 30(3): 649 (1981): [wfo-0000043969]
synonym Lasallea ericoides (L.) Semple & Brouillet Amer. J. Bot. 67: 1023 (1980) [wfo-0000014601]
basionym Aster ericoides L. Sp. Pl. : 875 (1753) [wfo-0000031058]
homotypic Eucephalus ericoides Nutt. Trans. Amer. Philos. Soc., ser. 2, 7: 299 (1840) [wfo-0000075239]
homotypic Symphyotrichum ericoides (L.) G.L.Nesom Phytologia 77(3): 280 (1995) [wfo-0000065053]
homotypic Virgulus ericoides (L.) Reveal & Keener Taxon 30(3): 649 (1981): [wfo-0000043969]
synonym Symphyotrichum ericoides subsp. ericoides 2002 [wfo-0000108201]
synonym Symphyotrichum ericoides subsp. pansum (S.F.Blake) Semple Univ. Waterloo Biol. Ser. 41: 134 (2002). [wfo-0000106348]
basionym Aster multiflorus var. pansus S.F.Blake Rhodora 30: 227 (1928) [wfo-0000096966]
homotypic Aster ericoides var. pansus (S.F.Blake) B.Boivin Naturaliste Canad. 89: 70 (1962) [wfo-0000101308]
homotypic Aster ericoides subsp. pansus (S.F.Blake) A.G.Jones Rhodora 80: 335 (1978) [wfo-0000103492]
homotypic Symphyotrichum ericoides var. pansum (S.F.Blake) G.L.Nesom Phytologia 77: 280. 1995 [31 Jan 1995] [wfo-0000065833]
homotypic Virgulus ericoides var. pansus (S.F.Blake) Reveal & Keener Taxon 30(3): 649 (1981): [wfo-0000061990]
synonym Symphyotrichum ericoides var. pansum (S.F.Blake) G.L.Nesom Phytologia 77: 280. 1995 [31 Jan 1995] [wfo-0000065833]
basionym Aster multiflorus var. pansus S.F.Blake Rhodora 30: 227 (1928) [wfo-0000096966]
homotypic Aster ericoides var. pansus (S.F.Blake) B.Boivin Naturaliste Canad. 89: 70 (1962) [wfo-0000101308]
homotypic Aster ericoides subsp. pansus (S.F.Blake) A.G.Jones Rhodora 80: 335 (1978) [wfo-0000103492]
homotypic Symphyotrichum ericoides subsp. pansum (S.F.Blake) Semple Univ. Waterloo Biol. Ser. 41: 134 (2002). [wfo-0000106348]
homotypic Virgulus ericoides var. pansus (S.F.Blake) Reveal & Keener Taxon 30(3): 649 (1981): [wfo-0000061990]
synonym Symphyotrichum ericoides var. stricticaule (Torr. & A.Gray) G.L.Nesom Phytologia 77: 281 (1995) [wfo-0000104974]
basionym Aster multiflorus var. stricticaulis Torr. & A.Gray Fl. N. Amer. 2(1): 125 (1841) [wfo-0000113751]
homotypic Aster ericoides var. stricticaulis (Torr. & A.Gray) F.C.Gates Trans. Kansas Acad. Sci. 42: 138 (1940) [wfo-0000093617]
homotypic Aster stricticaulis Rydb. Fl. Rocky Mts. 885, 1067 (1917) [wfo-0000032051]
synonym Virgulus ericoides (L.) Reveal & Keener Taxon 30(3): 649 (1981): [wfo-0000043969]
basionym Aster ericoides L. Sp. Pl. : 875 (1753) [wfo-0000031058]
homotypic Eucephalus ericoides Nutt. Trans. Amer. Philos. Soc., ser. 2, 7: 299 (1840) [wfo-0000075239]
homotypic Lasallea ericoides (L.) Semple & Brouillet Amer. J. Bot. 67: 1023 (1980) [wfo-0000014601]
homotypic Symphyotrichum ericoides (L.) G.L.Nesom Phytologia 77(3): 280 (1995) [wfo-0000065053]
synonym Virgulus ericoides var. ericoides [wfo-0000104268]
synonym Virgulus ericoides subsp. ericoides [wfo-0000048412]
synonym Virgulus ericoides subsp. pansus (S.F.Blake) Á.Löve & D.Löve Taxon 31: 359. 1982 [wfo-0001406149]
synonym Virgulus ericoides var. pansus (S.F.Blake) Reveal & Keener Taxon 30(3): 649 (1981): [wfo-0000061990]
basionym Aster multiflorus var. pansus S.F.Blake Rhodora 30: 227 (1928) [wfo-0000096966]
homotypic Aster ericoides var. pansus (S.F.Blake) B.Boivin Naturaliste Canad. 89: 70 (1962) [wfo-0000101308]
homotypic Aster ericoides subsp. pansus (S.F.Blake) A.G.Jones Rhodora 80: 335 (1978) [wfo-0000103492]
homotypic Symphyotrichum ericoides var. pansum (S.F.Blake) G.L.Nesom Phytologia 77: 280. 1995 [31 Jan 1995] [wfo-0000065833]
homotypic Symphyotrichum ericoides subsp. pansum (S.F.Blake) Semple Univ. Waterloo Biol. Ser. 41: 134 (2002). [wfo-0000106348]
S. ericoides var. ericoides [wfo-0000092963]
synonym Aster ericoides f. prostratus (Kuntze) Fernald Rhodora 51: 96 (1949) [wfo-0001321120]
synonym Aster hebecladus DC. Prodr. 5: 242 (1836) [wfo-0000085768]
synonym Aster multiflorus var. exiguus Fernald Rhodora 1: 187 (1899) [wfo-0000101830]
homotypic Aster ericoides f. exiguus Fernald Rhodora 51: 96 (1949) [wfo-0000113139]
synonym Aster multiflorus var. prostratus Kuntze Revis. Gen. Pl. 1: 313 (1891) [wfo-0000097281]
homotypic Aster ericoides var. prostratus S.F.Blake Rhodora 32: 138 (1930) [wfo-0000056341]
homotypic Symphyotrichum ericoides var. prostratum (Kuntze) G.L.Nesom Phytologia 77(3): 281 (1995) [wfo-0000118232]
synonym Aster polycephalus Rydb. Bull. Torrey Bot. Club 33: 153 (1906) [wfo-0000025565]
synonym Aster scoparius DC. Prodr. 5: 242 (1836) [wfo-0000013871]
synonym Symphyotrichum ericoides var. prostratum (Kuntze) G.L.Nesom Phytologia 77(3): 281 (1995) [wfo-0000118232]
basionym Aster multiflorus var. prostratus Kuntze Revis. Gen. Pl. 1: 313 (1891) [wfo-0000097281]
homotypic Aster ericoides var. prostratus S.F.Blake Rhodora 32: 138 (1930) [wfo-0000056341]
S. eulae (Shinners) G.L.Nesom Phytologia 77(3): 281 (1995) [wfo-0000137223]
basionym Aster eulae Shinners Field & Lab. 18: 35 (1950) [wfo-0000089444]
synonym Aster eulae Shinners Field & Lab. 18: 35 (1950) [wfo-0000089444]
homotypic Symphyotrichum eulae (Shinners) G.L.Nesom Phytologia 77(3): 281 (1995) [wfo-0000137223]
S. falcatum (Lindl.) G.L.Nesom Phytologia 77: 281. 1995 [31 Jan 1995] [wfo-0000089239]
synonym Aster falcatus Lindl. Fl. Bor.-Amer. 2(7): 12 (1834) [wfo-0000009519]
homotypic Lasallea falcata (Lindl.) Semple & Brouillet Amer. J. Bot. 67: 1023 (1980) [wfo-0000028666]
synonym Aster falcatus Lindl. ex DC. 1836 [wfo-0000013172]
synonym Aster falcatus subsp. falcatus [wfo-0000098365]
synonym Aster ramulosus Lindl. ex DC. Prodr. 5: 243 (1836) [wfo-0000038872]
synonym Aster ramulosus Lindl. Fl. Bor.-Amer. 2(7): 13 (1834) [wfo-0000075246]
synonym Haplopappus falcatus S.F.Blake Contr. U.S. Natl. Herb. 25: 541,545 (1925) [wfo-0000055688]
synonym Symphyotrichum falcatum subsp. falcatum 2002 [wfo-0000106156]
synonym Virgulus falcatus subsp. falcatus [wfo-0000050589]
synonym Virgulus falcatus var. falcatus [wfo-0000054459]
S. falcatum var. commutatum (Torr. & A.Gray) G.L.Nesom Phytologia 77: 281 (1995) [wfo-0000103443]
basionym Aster multiflorus var. commutatus Torr. & A.Gray Fl. N. Amer. 2(1): 125 (1841) [wfo-0000110083]
homotypic Aster commutatus (Torr. & A.Gray) A.Gray Syn. Fl. N. Amer. 1(2): 185 (1884) [wfo-0000090374]
homotypic Aster ericoides var. commutatus (Torr. & A.Gray) B.Boivin Naturaliste Canad. 89: 67 (1962) [wfo-0000105513]
homotypic Aster falcatus subsp. commutatus (Torr. & A.Gray) A.G.Jones Rhodora 80: 340 (1978) [wfo-0000085148]
homotypic Aster falcatus var. commutatus (Torr. & A.Gray) A.G.Jones Phytologia 63: 131 (1987) [wfo-0000099476]
homotypic Symphyotrichum falcatum subsp. commutatum (Torr. & A.Gray) Semple Univ. Waterloo Biol. Ser. 41: 134 (2002). [wfo-0000076130]
synonym Aster biennis Torr. Ann. Lyceum Nat. Hist. New York i. (1824) 211. [wfo-0000096677]
synonym Aster commutatus (Torr. & A.Gray) A.Gray Syn. Fl. N. Amer. 1(2): 185 (1884) [wfo-0000090374]
basionym Aster multiflorus var. commutatus Torr. & A.Gray Fl. N. Amer. 2(1): 125 (1841) [wfo-0000110083]
homotypic Aster ericoides var. commutatus (Torr. & A.Gray) B.Boivin Naturaliste Canad. 89: 67 (1962) [wfo-0000105513]
homotypic Aster falcatus subsp. commutatus (Torr. & A.Gray) A.G.Jones Rhodora 80: 340 (1978) [wfo-0000085148]
homotypic Aster falcatus var. commutatus (Torr. & A.Gray) A.G.Jones Phytologia 63: 131 (1987) [wfo-0000099476]
homotypic Symphyotrichum falcatum subsp. commutatum (Torr. & A.Gray) Semple Univ. Waterloo Biol. Ser. 41: 134 (2002). [wfo-0000076130]
homotypic Symphyotrichum falcatum var. commutatum (Torr. & A.Gray) G.L.Nesom Phytologia 77: 281 (1995) [wfo-0000103443]
synonym Aster commutatus subsp. commutatus [wfo-0000112309]
synonym Aster commutatus var. commutatus [wfo-0000088127]
synonym Aster commutatus var. crassulus (Rydb.) S.F.Blake J. Washington Acad. Sci. 30: 470 (1940) [wfo-0000104005]
basionym Aster crassulus Rydb. Bull. Torrey Bot. Club 28: 504 (1901) [wfo-0000060386]
homotypic Aster falcatus var. crassulus (Rydb.) Cronquist Bull. Torrey Bot. Club 74: 144 (1947) [wfo-0000103032]
homotypic Symphyotrichum falcatum var. crassulum (Rydb.) G.L.Nesom Phytologia 77(3): 282 (1995) [wfo-0000078896]
synonym Aster commutatus var. polycephalus (Rydb.) S.F.Blake J. Washington Acad. Sci. 30: 470 (1940) [wfo-0000107304]
synonym Aster cordineri A.Nelson Bot. Gaz. 40: 64 (1905) [wfo-0000013012]
synonym Aster crassulus Rydb. Bull. Torrey Bot. Club 28: 504 (1901) [wfo-0000060386]
homotypic Aster commutatus var. crassulus (Rydb.) S.F.Blake J. Washington Acad. Sci. 30: 470 (1940) [wfo-0000104005]
homotypic Aster falcatus var. crassulus (Rydb.) Cronquist Bull. Torrey Bot. Club 74: 144 (1947) [wfo-0000103032]
homotypic Symphyotrichum falcatum var. crassulum (Rydb.) G.L.Nesom Phytologia 77(3): 282 (1995) [wfo-0000078896]
synonym Aster ericoides var. commutatus (Torr. & A.Gray) B.Boivin Naturaliste Canad. 89: 67 (1962) [wfo-0000105513]
basionym Aster multiflorus var. commutatus Torr. & A.Gray Fl. N. Amer. 2(1): 125 (1841) [wfo-0000110083]
homotypic Aster commutatus (Torr. & A.Gray) A.Gray Syn. Fl. N. Amer. 1(2): 185 (1884) [wfo-0000090374]
homotypic Aster falcatus subsp. commutatus (Torr. & A.Gray) A.G.Jones Rhodora 80: 340 (1978) [wfo-0000085148]
homotypic Aster falcatus var. commutatus (Torr. & A.Gray) A.G.Jones Phytologia 63: 131 (1987) [wfo-0000099476]
homotypic Symphyotrichum falcatum subsp. commutatum (Torr. & A.Gray) Semple Univ. Waterloo Biol. Ser. 41: 134 (2002). [wfo-0000076130]
homotypic Symphyotrichum falcatum var. commutatum (Torr. & A.Gray) G.L.Nesom Phytologia 77: 281 (1995) [wfo-0000103443]
synonym Aster ericoides f. polycephalus (Rydb.) F.C.Gates Trans. Kansas Acad. Sci. 42: 138 (1940) [wfo-0000113371]
synonym Aster falcatus subsp. commutatus (Torr. & A.Gray) A.G.Jones Rhodora 80: 340 (1978) [wfo-0000085148]
basionym Aster multiflorus var. commutatus Torr. & A.Gray Fl. N. Amer. 2(1): 125 (1841) [wfo-0000110083]
homotypic Aster commutatus (Torr. & A.Gray) A.Gray Syn. Fl. N. Amer. 1(2): 185 (1884) [wfo-0000090374]
homotypic Aster ericoides var. commutatus (Torr. & A.Gray) B.Boivin Naturaliste Canad. 89: 67 (1962) [wfo-0000105513]
homotypic Aster falcatus var. commutatus (Torr. & A.Gray) A.G.Jones Phytologia 63: 131 (1987) [wfo-0000099476]
homotypic Symphyotrichum falcatum subsp. commutatum (Torr. & A.Gray) Semple Univ. Waterloo Biol. Ser. 41: 134 (2002). [wfo-0000076130]
homotypic Symphyotrichum falcatum var. commutatum (Torr. & A.Gray) G.L.Nesom Phytologia 77: 281 (1995) [wfo-0000103443]
synonym Aster falcatus var. commutatus (Torr. & A.Gray) A.G.Jones Phytologia 63: 131 (1987) [wfo-0000099476]
basionym Aster multiflorus var. commutatus Torr. & A.Gray Fl. N. Amer. 2(1): 125 (1841) [wfo-0000110083]
homotypic Aster commutatus (Torr. & A.Gray) A.Gray Syn. Fl. N. Amer. 1(2): 185 (1884) [wfo-0000090374]
homotypic Aster ericoides var. commutatus (Torr. & A.Gray) B.Boivin Naturaliste Canad. 89: 67 (1962) [wfo-0000105513]
homotypic Aster falcatus subsp. commutatus (Torr. & A.Gray) A.G.Jones Rhodora 80: 340 (1978) [wfo-0000085148]
homotypic Symphyotrichum falcatum subsp. commutatum (Torr. & A.Gray) Semple Univ. Waterloo Biol. Ser. 41: 134 (2002). [wfo-0000076130]
homotypic Symphyotrichum falcatum var. commutatum (Torr. & A.Gray) G.L.Nesom Phytologia 77: 281 (1995) [wfo-0000103443]
synonym Aster falcatus var. crassulus (Rydb.) Cronquist Bull. Torrey Bot. Club 74: 144 (1947) [wfo-0000103032]
basionym Aster crassulus Rydb. Bull. Torrey Bot. Club 28: 504 (1901) [wfo-0000060386]
homotypic Aster commutatus var. crassulus (Rydb.) S.F.Blake J. Washington Acad. Sci. 30: 470 (1940) [wfo-0000104005]
homotypic Symphyotrichum falcatum var. crassulum (Rydb.) G.L.Nesom Phytologia 77(3): 282 (1995) [wfo-0000078896]
synonym Aster incanopilosus E.Sheld. Bull. Torrey Bot. Club 20(7): 286 (1893) [wfo-0000021584]
synonym Aster multiflorus var. commutatus Torr. & A.Gray Fl. N. Amer. 2(1): 125 (1841) [wfo-0000110083]
homotypic Aster commutatus (Torr. & A.Gray) A.Gray Syn. Fl. N. Amer. 1(2): 185 (1884) [wfo-0000090374]
homotypic Aster ericoides var. commutatus (Torr. & A.Gray) B.Boivin Naturaliste Canad. 89: 67 (1962) [wfo-0000105513]
homotypic Aster falcatus subsp. commutatus (Torr. & A.Gray) A.G.Jones Rhodora 80: 340 (1978) [wfo-0000085148]
homotypic Aster falcatus var. commutatus (Torr. & A.Gray) A.G.Jones Phytologia 63: 131 (1987) [wfo-0000099476]
homotypic Symphyotrichum falcatum subsp. commutatum (Torr. & A.Gray) Semple Univ. Waterloo Biol. Ser. 41: 134 (2002). [wfo-0000076130]
homotypic Symphyotrichum falcatum var. commutatum (Torr. & A.Gray) G.L.Nesom Phytologia 77: 281 (1995) [wfo-0000103443]
synonym Aster multiflorus var. incanopilosus (Lindl.) Rydb. Contr. U.S. Natl. Herb. 3(3): 163 (1895) [wfo-0000106503]
basionym Aster ramulosus var. incanopilosus Lindl. Fl. Bor.-Amer. 2(7): 13 (1834) [wfo-0000100765]
synonym Aster neobiennis Brouillet, Semple & Y.L.Chen Fl. China 20-21: 591 (2011) [wfo-0001332497]
synonym Symphyotrichum falcatum subsp. commutatum (Torr. & A.Gray) Semple Univ. Waterloo Biol. Ser. 41: 134 (2002). [wfo-0000076130]
basionym Aster multiflorus var. commutatus Torr. & A.Gray Fl. N. Amer. 2(1): 125 (1841) [wfo-0000110083]
homotypic Aster commutatus (Torr. & A.Gray) A.Gray Syn. Fl. N. Amer. 1(2): 185 (1884) [wfo-0000090374]
homotypic Aster ericoides var. commutatus (Torr. & A.Gray) B.Boivin Naturaliste Canad. 89: 67 (1962) [wfo-0000105513]
homotypic Aster falcatus subsp. commutatus (Torr. & A.Gray) A.G.Jones Rhodora 80: 340 (1978) [wfo-0000085148]
homotypic Aster falcatus var. commutatus (Torr. & A.Gray) A.G.Jones Phytologia 63: 131 (1987) [wfo-0000099476]
homotypic Symphyotrichum falcatum var. commutatum (Torr. & A.Gray) G.L.Nesom Phytologia 77: 281 (1995) [wfo-0000103443]
synonym Symphyotrichum falcatum var. crassulum (Rydb.) G.L.Nesom Phytologia 77(3): 282 (1995) [wfo-0000078896]
basionym Aster crassulus Rydb. Bull. Torrey Bot. Club 28: 504 (1901) [wfo-0000060386]
homotypic Aster commutatus var. crassulus (Rydb.) S.F.Blake J. Washington Acad. Sci. 30: 470 (1940) [wfo-0000104005]
homotypic Aster falcatus var. crassulus (Rydb.) Cronquist Bull. Torrey Bot. Club 74: 144 (1947) [wfo-0000103032]
synonym Virgulus falcatus subsp. commutatus (Torr. & A.Gray) Schaak [wfo-0000112537]
S. falcatum var. falcatum [wfo-0000087907]
synonym Aster elegantulus A.E.Porsild Canad. Field-Naturalist 64: 43 (1950) [wfo-0000080077]
synonym Aster ramulosus var. ramulosus [wfo-0000098796]
synonym Lasallea falcata (Lindl.) Semple & Brouillet Amer. J. Bot. 67: 1023 (1980) [wfo-0000028666]
basionym Aster falcatus Lindl. Fl. Bor.-Amer. 2(7): 12 (1834) [wfo-0000009519]
synonym Virgulus falcatus (Lindl.) Reveal & Keener Taxon 30(3): 649. 1981 [wfo-0000077532]
S. fendleri (A.Gray) G.L.Nesom Phytologia 77(3): 282 (1995) [wfo-0000124958]
basionym Aster fendleri A.Gray Mem. Amer. Acad. Arts n.s., 4: 66. 1849 [10 Feb 1849] ; =Plantae Fendlerianae [wfo-0000008169]
homotypic Aster nuttallii var. fendleri (A.Gray) A.Gray Pacif. Railr. Rep. : 97 (1857) [wfo-0000105617]
homotypic Virgulus fendleri (A.Gray) Reveal & Keener Taxon 30(3): 650 (1981): [wfo-0000033782]
synonym Aster fendleri A.Gray Mem. Amer. Acad. Arts n.s., 4: 66. 1849 [10 Feb 1849] ; =Plantae Fendlerianae [wfo-0000008169]
homotypic Aster nuttallii var. fendleri (A.Gray) A.Gray Pacif. Railr. Rep. : 97 (1857) [wfo-0000105617]
homotypic Symphyotrichum fendleri (A.Gray) G.L.Nesom Phytologia 77(3): 282 (1995) [wfo-0000124958]
homotypic Virgulus fendleri (A.Gray) Reveal & Keener Taxon 30(3): 650 (1981): [wfo-0000033782]
synonym Aster nuttallii var. fendleri (A.Gray) A.Gray Pacif. Railr. Rep. : 97 (1857) [wfo-0000105617]
basionym Aster fendleri A.Gray Mem. Amer. Acad. Arts n.s., 4: 66. 1849 [10 Feb 1849] ; =Plantae Fendlerianae [wfo-0000008169]
homotypic Symphyotrichum fendleri (A.Gray) G.L.Nesom Phytologia 77(3): 282 (1995) [wfo-0000124958]
homotypic Virgulus fendleri (A.Gray) Reveal & Keener Taxon 30(3): 650 (1981): [wfo-0000033782]
synonym Virgulus fendleri (A.Gray) Reveal & Keener Taxon 30(3): 650 (1981): [wfo-0000033782]
basionym Aster fendleri A.Gray Mem. Amer. Acad. Arts n.s., 4: 66. 1849 [10 Feb 1849] ; =Plantae Fendlerianae [wfo-0000008169]
homotypic Aster nuttallii var. fendleri (A.Gray) A.Gray Pacif. Railr. Rep. : 97 (1857) [wfo-0000105617]
homotypic Symphyotrichum fendleri (A.Gray) G.L.Nesom Phytologia 77(3): 282 (1995) [wfo-0000124958]
S. finkii (Rydb.) G.L.Nesom Phytologia 77(3): 295 (1995) [wfo-0000030693]
basionym Aster finkii Rydb. Brittonia 1: 102 (1931) [wfo-0000068853]
synonym Aster finkii Rydb. Brittonia 1: 102 (1931) [wfo-0000068853]
homotypic Symphyotrichum finkii (Rydb.) G.L.Nesom Phytologia 77(3): 295 (1995) [wfo-0000030693]
synonym Aster finkii Rydb. Brittonia 1(2): 102 1931 [wfo-0001232128]
synonym Aster finkii var. finkii [wfo-0000055962]
S. firmum (Nees) G.L.Nesom Phytologia 77(3): 282 (1995) [wfo-0000015254]
basionym Aster firmus Nees Syn. Aster. Herb. : 25 (1818) [wfo-0000118060]
homotypic Aster puniceus subsp. firmus (Nees) A.G.Jones Phytologia 55: 384 (1984) [wfo-0000068683]
homotypic Aster puniceus var. firmus (Nees) Torr. & A.Gray Fl. N. Amer. 2(1): 141 (1841) [wfo-0000110767]
synonym Aster firmus Nees Syn. Aster. Herb. : 25 (1818) [wfo-0000118060]
homotypic Aster puniceus subsp. firmus (Nees) A.G.Jones Phytologia 55: 384 (1984) [wfo-0000068683]
homotypic Aster puniceus var. firmus (Nees) Torr. & A.Gray Fl. N. Amer. 2(1): 141 (1841) [wfo-0000110767]
homotypic Symphyotrichum firmum (Nees) G.L.Nesom Phytologia 77(3): 282 (1995) [wfo-0000015254]
synonym Aster lucidulus (A.Gray) Rydb. Brittonia i. 103 (1931) [wfo-0000123042]
basionym Aster puniceus var. lucidulus A.Gray Syn. Fl. N. Amer. 1(2): 195 (1884) [wfo-0000080317]
homotypic Aster lucidulus Wiegand Rhodora 26: 4 (1924) [wfo-0000134756]
homotypic Aster puniceus f. lucidulus (A.Gray) Fernald Rhodora 51: 95 (1949) [wfo-0000002211]
synonym Aster lucidulus Wiegand Rhodora 26: 4 (1924) [wfo-0000134756]
basionym Aster puniceus var. lucidulus A.Gray Syn. Fl. N. Amer. 1(2): 195 (1884) [wfo-0000080317]
homotypic Aster lucidulus (A.Gray) Rydb. Brittonia i. 103 (1931) [wfo-0000123042]
homotypic Aster puniceus f. lucidulus (A.Gray) Fernald Rhodora 51: 95 (1949) [wfo-0000002211]
synonym Aster lucidulus f. lucidulus [wfo-0000051039]
synonym Aster puniceus var. albiflorus Farw. Rep. (Annual) Michigan Acad. Sci. 17: 171 (1916) [wfo-0000100787]
synonym Aster puniceus subsp. firmus (Nees) A.G.Jones Phytologia 55: 384 (1984) [wfo-0000068683]
basionym Aster firmus Nees Syn. Aster. Herb. : 25 (1818) [wfo-0000118060]
homotypic Aster puniceus var. firmus (Nees) Torr. & A.Gray Fl. N. Amer. 2(1): 141 (1841) [wfo-0000110767]
homotypic Symphyotrichum firmum (Nees) G.L.Nesom Phytologia 77(3): 282 (1995) [wfo-0000015254]
synonym Aster puniceus var. firmus (Nees) Torr. & A.Gray Fl. N. Amer. 2(1): 141 (1841) [wfo-0000110767]
basionym Aster firmus Nees Syn. Aster. Herb. : 25 (1818) [wfo-0000118060]
homotypic Aster puniceus subsp. firmus (Nees) A.G.Jones Phytologia 55: 384 (1984) [wfo-0000068683]
homotypic Symphyotrichum firmum (Nees) G.L.Nesom Phytologia 77(3): 282 (1995) [wfo-0000015254]
synonym Aster puniceus var. lucidulus A.Gray Syn. Fl. N. Amer. 1(2): 195 (1884) [wfo-0000080317]
homotypic Aster lucidulus (A.Gray) Rydb. Brittonia i. 103 (1931) [wfo-0000123042]
homotypic Aster lucidulus Wiegand Rhodora 26: 4 (1924) [wfo-0000134756]
homotypic Aster puniceus f. lucidulus (A.Gray) Fernald Rhodora 51: 95 (1949) [wfo-0000002211]
synonym Aster puniceus f. lucidulus (A.Gray) Fernald Rhodora 51: 95 (1949) [wfo-0000002211]
basionym Aster puniceus var. lucidulus A.Gray Syn. Fl. N. Amer. 1(2): 195 (1884) [wfo-0000080317]
homotypic Aster lucidulus (A.Gray) Rydb. Brittonia i. 103 (1931) [wfo-0000123042]
homotypic Aster lucidulus Wiegand Rhodora 26: 4 (1924) [wfo-0000134756]
S. foliaceum (Lindl. ex DC.) G.L.Nesom Phytologia 77(3): 282 (1995) [wfo-0000138536]
basionym Aster foliaceus Lindl. ex DC. Prodr. [A. P. de Candolle] 5: 228. 1836 [1-10 Oct 1836] [wfo-0000022816]
synonym Aster botryanthus K.Koch Linnaea 23: 701 (1851) [wfo-0000065397]
synonym Aster burkei Howell Fl. N.W. Amer. [Howell] 1: 310. 1900 [wfo-0000016755]
basionym Aster foliaceus var. burkei A.Gray Syn. Fl. N. Amer. 1(2): 193 (1884) [wfo-0000069575]
synonym Aster canbyi Vasey ex A.Gray Syn. Fl. N. Amer. 1(2): 193 (1884) [wfo-0000115061]
synonym Aster douglasii D.C.Eaton Botany [Fortieth Parallel] : 141 (1871) [wfo-0000069595]
synonym Aster foliaceus Lindl. ex DC. Prodr. [A. P. de Candolle] 5: 228. 1836 [1-10 Oct 1836] [wfo-0000022816]
homotypic Symphyotrichum foliaceum (Lindl. ex DC.) G.L.Nesom Phytologia 77(3): 282 (1995) [wfo-0000138536]
synonym Aster foliaceus subsp. foliaceus [wfo-0000048865]
synonym Aster foliaceus var. foliaceus [wfo-0000104147]
synonym Aster foliaceus var. typicus Onno Biblioth. Bot. 26(106): 8, 9 (1932) [wfo-0001377834]
synonym Aster peregrinus Less. Linnaea 6: 123 (1831) [wfo-0000081111]
S. foliaceum var. apricum (A.Gray) G.L.Nesom Phytologia 77(3): 282 (1995) [wfo-0000091724]
basionym Aster foliaceus var. apricus A.Gray Syn. Fl. N. Amer. 1(2): 193 (1884) [wfo-0000111657]
homotypic Aster apricus (A.Gray) Rydb. Mem. New York Bot. Gard. 1: 396 (1900) [wfo-0000125800]
homotypic Aster foliaceus subsp. apricus (A.Gray) Piper Contr. U.S. Natl. Herb. 11: 573 (1906) [wfo-0000101250]
homotypic Aster subspicatus var. apricus (A.Gray) B.Boivin Phytologia 23: 38 (1972) [wfo-0000091567]
synonym Aster apricus (A.Gray) Rydb. Mem. New York Bot. Gard. 1: 396 (1900) [wfo-0000125800]
basionym Aster foliaceus var. apricus A.Gray Syn. Fl. N. Amer. 1(2): 193 (1884) [wfo-0000111657]
homotypic Aster foliaceus subsp. apricus (A.Gray) Piper Contr. U.S. Natl. Herb. 11: 573 (1906) [wfo-0000101250]
homotypic Aster subspicatus var. apricus (A.Gray) B.Boivin Phytologia 23: 38 (1972) [wfo-0000091567]
homotypic Symphyotrichum foliaceum var. apricum (A.Gray) G.L.Nesom Phytologia 77(3): 282 (1995) [wfo-0000091724]
synonym Aster foliaceus var. apricus A.Gray Syn. Fl. N. Amer. 1(2): 193 (1884) [wfo-0000111657]
homotypic Aster apricus (A.Gray) Rydb. Mem. New York Bot. Gard. 1: 396 (1900) [wfo-0000125800]
homotypic Aster foliaceus subsp. apricus (A.Gray) Piper Contr. U.S. Natl. Herb. 11: 573 (1906) [wfo-0000101250]
homotypic Aster subspicatus var. apricus (A.Gray) B.Boivin Phytologia 23: 38 (1972) [wfo-0000091567]
homotypic Symphyotrichum foliaceum var. apricum (A.Gray) G.L.Nesom Phytologia 77(3): 282 (1995) [wfo-0000091724]
synonym Aster foliaceus subsp. apricus (A.Gray) Piper Contr. U.S. Natl. Herb. 11: 573 (1906) [wfo-0000101250]
basionym Aster foliaceus var. apricus A.Gray Syn. Fl. N. Amer. 1(2): 193 (1884) [wfo-0000111657]
homotypic Aster apricus (A.Gray) Rydb. Mem. New York Bot. Gard. 1: 396 (1900) [wfo-0000125800]
homotypic Aster subspicatus var. apricus (A.Gray) B.Boivin Phytologia 23: 38 (1972) [wfo-0000091567]
homotypic Symphyotrichum foliaceum var. apricum (A.Gray) G.L.Nesom Phytologia 77(3): 282 (1995) [wfo-0000091724]
synonym Aster subspicatus var. apricus (A.Gray) B.Boivin Phytologia 23: 38 (1972) [wfo-0000091567]
basionym Aster foliaceus var. apricus A.Gray Syn. Fl. N. Amer. 1(2): 193 (1884) [wfo-0000111657]
homotypic Aster apricus (A.Gray) Rydb. Mem. New York Bot. Gard. 1: 396 (1900) [wfo-0000125800]
homotypic Aster foliaceus subsp. apricus (A.Gray) Piper Contr. U.S. Natl. Herb. 11: 573 (1906) [wfo-0000101250]
homotypic Symphyotrichum foliaceum var. apricum (A.Gray) G.L.Nesom Phytologia 77(3): 282 (1995) [wfo-0000091724]
S. foliaceum var. canbyi (A.Gray) G.L.Nesom Phytologia 77(3): 282 (1995) [wfo-0000092853]
basionym Aster foliaceus var. canbyi A.Gray Syn. Fl. N. Amer. 1(2): 193 (1884) [wfo-0000111956]
homotypic Aster canbyi (A.Gray) Vasey ex Rydb. Bull. Colorado Agric. Exp. Sta. 100: 354, 356 (1906) [wfo-0000091290]
synonym Aster canbyi (A.Gray) Vasey ex Rydb. Bull. Colorado Agric. Exp. Sta. 100: 354, 356 (1906) [wfo-0000091290]
basionym Aster foliaceus var. canbyi A.Gray Syn. Fl. N. Amer. 1(2): 193 (1884) [wfo-0000111956]
homotypic Symphyotrichum foliaceum var. canbyi (A.Gray) G.L.Nesom Phytologia 77(3): 282 (1995) [wfo-0000092853]
synonym Aster foliaceus var. burkei A.Gray Syn. Fl. N. Amer. 1(2): 193 (1884) [wfo-0000069575]
homotypic Aster burkei Howell Fl. N.W. Amer. [Howell] 1: 310. 1900 [wfo-0000016755]
synonym Aster foliaceus var. canbyi A.Gray Syn. Fl. N. Amer. 1(2): 193 (1884) [wfo-0000111956]
homotypic Aster canbyi (A.Gray) Vasey ex Rydb. Bull. Colorado Agric. Exp. Sta. 100: 354, 356 (1906) [wfo-0000091290]
homotypic Symphyotrichum foliaceum var. canbyi (A.Gray) G.L.Nesom Phytologia 77(3): 282 (1995) [wfo-0000092853]
synonym Aster phyllodes Rydb. Bull. Torrey Bot. Club 37: 145 (1910) [wfo-0000061910]
synonym Aster tweedyi Rydb. Bull. Torrey Bot. Club 31(12): 655. 1904 [Dec 1904] [wfo-0000120444]
S. foliaceum var. cusickii (A.Gray) Lesica J. Bot. Res. Inst. Texas 6(1): 26 (2012) [wfo-0001384624]
S. foliaceum var. foliaceum [wfo-0000078021]
synonym Aster foliaceus var. sublinearis D.C.Eaton & Grisc. [wfo-0000070798]
S. foliaceum var. parryi (D.C.Eaton) G.L.Nesom Phytologia 77(3): 282 (1995) [wfo-0000112032]
basionym Aster ascendens var. parryi D.C.Eaton Botany [Fortieth Parallel] : 139 (1871) [wfo-0000087307]
homotypic Aster foliaceus var. parryi A.Gray Syn. Fl. N. Amer. 1(2): 193 (1884) [wfo-0000101671]
synonym Aster ascendens var. parryi D.C.Eaton Botany [Fortieth Parallel] : 139 (1871) [wfo-0000087307]
homotypic Aster foliaceus var. parryi A.Gray Syn. Fl. N. Amer. 1(2): 193 (1884) [wfo-0000101671]
homotypic Symphyotrichum foliaceum var. parryi (D.C.Eaton) G.L.Nesom Phytologia 77(3): 282 (1995) [wfo-0000112032]
synonym Aster diabolicus Piper Bull. Torrey Bot. Club 29: 645 (1902) [wfo-0000021341]
homotypic Aster foliaceus var. diabolicus Onno Biblioth. Bot. 26(106): 10 (1932) [wfo-0000105077]
synonym Aster foliaceus var. frondeus A.Gray Syn. Fl. N. Amer. 1(2): 193 (1884) [wfo-0000107461]
homotypic Aster foliaceus subsp. frondeus (A.Gray) Piper Contr. U.S. Natl. Herb. 11: 573 (1906) [wfo-0000104028]
homotypic Aster frondeus Greene Proc. Acad. Nat. Sci. Philadelphia 1895: 551 (1896) [wfo-0000131475]
synonym Aster foliaceus subsp. frondeus (A.Gray) Piper Contr. U.S. Natl. Herb. 11: 573 (1906) [wfo-0000104028]
basionym Aster foliaceus var. frondeus A.Gray Syn. Fl. N. Amer. 1(2): 193 (1884) [wfo-0000107461]
homotypic Aster frondeus Greene Proc. Acad. Nat. Sci. Philadelphia 1895: 551 (1896) [wfo-0000131475]
synonym Aster foliaceus var. parryi A.Gray Syn. Fl. N. Amer. 1(2): 193 (1884) [wfo-0000101671]
basionym Aster ascendens var. parryi D.C.Eaton Botany [Fortieth Parallel] : 139 (1871) [wfo-0000087307]
homotypic Symphyotrichum foliaceum var. parryi (D.C.Eaton) G.L.Nesom Phytologia 77(3): 282 (1995) [wfo-0000112032]
synonym Aster foliaceus var. subpetiolatus Fernald Rhodora 17: 15 (1915) [wfo-0000108717]
synonym Aster frondeus Greene Proc. Acad. Nat. Sci. Philadelphia 1895: 551 (1896) [wfo-0000131475]
basionym Aster foliaceus var. frondeus A.Gray Syn. Fl. N. Amer. 1(2): 193 (1884) [wfo-0000107461]
homotypic Aster foliaceus subsp. frondeus (A.Gray) Piper Contr. U.S. Natl. Herb. 11: 573 (1906) [wfo-0000104028]
S. fontinale (Alexander) G.L.Nesom Phytologia 77: 282 (1995) [wfo-0000059610]
synonym Aster fontinalis Alexander 1382, 1509 1933 [wfo-0000024698]
synonym Aster patens var. floridanus R.W.Long Rhodora 72: 40 (1970) [wfo-0000105772]
S. frondosum (Nutt.) G.L.Nesom Phytologia 77(3): 282 (1995) [wfo-0000001499]
basionym Tripolium frondosum Nutt. Trans. Amer. Philos. Soc., ser. 2, 7: 296 (1840) [wfo-0000087679]
homotypic Aster frondosus Torr. & A.Gray Fl. N. Amer. 2(1): 165 (1841) [wfo-0000083045]
homotypic Brachyactis frondosa A.Gray Proc. Amer. Acad. Arts viii. (1873) 647 [wfo-0000041351]
synonym Aster frondosus Torr. & A.Gray Fl. N. Amer. 2(1): 165 (1841) [wfo-0000083045]
basionym Tripolium frondosum Nutt. Trans. Amer. Philos. Soc., ser. 2, 7: 296 (1840) [wfo-0000087679]
homotypic Brachyactis frondosa A.Gray Proc. Amer. Acad. Arts viii. (1873) 647 [wfo-0000041351]
homotypic Symphyotrichum frondosum (Nutt.) G.L.Nesom Phytologia 77(3): 282 (1995) [wfo-0000001499]
synonym Brachyactis ciliata var. carnosula Benth. Hooker's Icon. Pl. 12: 6 (1876) [wfo-0000090364]
synonym Brachyactis frondosa A.Gray Proc. Amer. Acad. Arts viii. (1873) 647 [wfo-0000041351]
basionym Tripolium frondosum Nutt. Trans. Amer. Philos. Soc., ser. 2, 7: 296 (1840) [wfo-0000087679]
homotypic Aster frondosus Torr. & A.Gray Fl. N. Amer. 2(1): 165 (1841) [wfo-0000083045]
homotypic Symphyotrichum frondosum (Nutt.) G.L.Nesom Phytologia 77(3): 282 (1995) [wfo-0000001499]
synonym Tripolium frondosum Nutt. Trans. Amer. Philos. Soc., ser. 2, 7: 296 (1840) [wfo-0000087679]
homotypic Aster frondosus Torr. & A.Gray Fl. N. Amer. 2(1): 165 (1841) [wfo-0000083045]
homotypic Brachyactis frondosa A.Gray Proc. Amer. Acad. Arts viii. (1873) 647 [wfo-0000041351]
homotypic Symphyotrichum frondosum (Nutt.) G.L.Nesom Phytologia 77(3): 282 (1995) [wfo-0000001499]
S. georgianum (Alexander) G.L.Nesom Phytologia 77: 282 (1995) [wfo-0000006578]
synonym Aster georgianus Alexander 1381 1933 [wfo-0000008238]
synonym Aster patens var. georgianus (Alexander) Cronquist Brittonia 29: 218 (1977) [wfo-0000016262]
synonym Virgulus georgianus (Small) Semple Amer. J. Bot. 71: 523 (1984) [wfo-0000008533]
synonym Virgulus patens var. georgianus (Small) Reveal & Keener Taxon 30: 650 (1981) [wfo-0000082760]
S. glabrifolium (DC.) G.L.Nesom Phytologia 77: 283. 1995 [31 Jan 1995] [wfo-0000013823]
basionym Erigeron glabrifolius DC. Prodr. 5: 287 (1836) [wfo-0000132728]
homotypic Aster glabrifolius (DC.) Reiche Anales Univ. Chile 109: 337 (1901) [wfo-0000000901]
synonym Aster glabrifolius (DC.) Reiche Anales Univ. Chile 109: 337 (1901) [wfo-0000000901]
basionym Erigeron glabrifolius DC. Prodr. 5: 287 (1836) [wfo-0000132728]
homotypic Symphyotrichum glabrifolium (DC.) G.L.Nesom Phytologia 77: 283. 1995 [31 Jan 1995] [wfo-0000013823]
synonym Aster vahlii var. australis (Phil.) Reiche Anales Univ. Chile 109: 337 (1901) [wfo-0000082912]
basionym Erigeron australis Phil. Anales Univ. Chile (1873) 488. [wfo-0000037426]
synonym Erigeron australis Phil. Anales Univ. Chile (1873) 488. [wfo-0000037426]
homotypic Aster vahlii var. australis (Phil.) Reiche Anales Univ. Chile 109: 337 (1901) [wfo-0000082912]
synonym Erigeron glabrifolius DC. Prodr. 5: 287 (1836) [wfo-0000132728]
homotypic Aster glabrifolius (DC.) Reiche Anales Univ. Chile 109: 337 (1901) [wfo-0000000901]
homotypic Symphyotrichum glabrifolium (DC.) G.L.Nesom Phytologia 77: 283. 1995 [31 Jan 1995] [wfo-0000013823]
synonym Erigeron scorzoneraefolius Remy Fl. Chil. 4: 27 1849 [wfo-0001130840]
synonym Erigeron scorzonerifolius J.Rémy Fl. Chil. 4(1): 26 (1849) [wfo-0000129426]
homotypic Aster scorzonerifolius (J.Rémy) Speg. Revista Fac. Agron. Univ. Nac. La Plata 3: 530 (1897) [wfo-0000022605]
homotypic Erigeron semiamplexicaulis var. scorzonerifolius (J.Rémy) Macloskie Rep. Princeton Univ. Exped. Patagonia, Botany 8: 796 (1905) [wfo-0000099933]
synonym Erigeron scorzonerifolius var. pumilus Albov Revista Mus. La Plata 7: 379 (1896) [wfo-0000051296]
synonym Erigeron scorzonerifolius var. scorzonerifolius [wfo-0000053443]
S. graminifolium (Spreng.) G.L.Nesom Phytologia 77(3): 283 (1995) [wfo-0000134610]
basionym Conyza graminifolia Spreng. Syst. Veg. 3: 515 (1826) [wfo-0000130807]
homotypic Aster cabrerae Ariza Bol. Soc. Argent. Bot. 36(1-2): 159 (2001), nom. nov (2001) [wfo-0000119437]
homotypic Aster divaricatus var. graminifolius (Spreng.) Baker Fl. Bras. 6(3): 22 (1882) [wfo-0000100447]
homotypic Aster squamatus var. graminifolius (Spreng.) Hieron. Bot. Jahrb. Syst. 29(1): 19 (1900) [wfo-0000103736]
homotypic Conyzanthus graminifolius (Spreng.) Tamamsch. Fl. URSS 25: 186 (1959) [wfo-0000073679]
synonym Aster cabrerae Ariza Bol. Soc. Argent. Bot. 36(1-2): 159 (2001), nom. nov (2001) [wfo-0000119437]
basionym Conyza graminifolia Spreng. Syst. Veg. 3: 515 (1826) [wfo-0000130807]
homotypic Aster divaricatus var. graminifolius (Spreng.) Baker Fl. Bras. 6(3): 22 (1882) [wfo-0000100447]
homotypic Aster squamatus var. graminifolius (Spreng.) Hieron. Bot. Jahrb. Syst. 29(1): 19 (1900) [wfo-0000103736]
homotypic Conyzanthus graminifolius (Spreng.) Tamamsch. Fl. URSS 25: 186 (1959) [wfo-0000073679]
homotypic Symphyotrichum graminifolium (Spreng.) G.L.Nesom Phytologia 77(3): 283 (1995) [wfo-0000134610]
synonym Aster divaricatus var. graminifolius (Spreng.) Baker Fl. Bras. 6(3): 22 (1882) [wfo-0000100447]
basionym Conyza graminifolia Spreng. Syst. Veg. 3: 515 (1826) [wfo-0000130807]
homotypic Aster cabrerae Ariza Bol. Soc. Argent. Bot. 36(1-2): 159 (2001), nom. nov (2001) [wfo-0000119437]
homotypic Aster squamatus var. graminifolius (Spreng.) Hieron. Bot. Jahrb. Syst. 29(1): 19 (1900) [wfo-0000103736]
homotypic Conyzanthus graminifolius (Spreng.) Tamamsch. Fl. URSS 25: 186 (1959) [wfo-0000073679]
homotypic Symphyotrichum graminifolium (Spreng.) G.L.Nesom Phytologia 77(3): 283 (1995) [wfo-0000134610]
synonym Aster squamatus var. graminifolius (Spreng.) Hieron. Bot. Jahrb. Syst. 29(1): 19 (1900) [wfo-0000103736]
basionym Conyza graminifolia Spreng. Syst. Veg. 3: 515 (1826) [wfo-0000130807]
homotypic Aster cabrerae Ariza Bol. Soc. Argent. Bot. 36(1-2): 159 (2001), nom. nov (2001) [wfo-0000119437]
homotypic Aster divaricatus var. graminifolius (Spreng.) Baker Fl. Bras. 6(3): 22 (1882) [wfo-0000100447]
homotypic Conyzanthus graminifolius (Spreng.) Tamamsch. Fl. URSS 25: 186 (1959) [wfo-0000073679]
homotypic Symphyotrichum graminifolium (Spreng.) G.L.Nesom Phytologia 77(3): 283 (1995) [wfo-0000134610]
synonym Conyza graminifolia Spreng. Syst. Veg. 3: 515 (1826) [wfo-0000130807]
homotypic Aster cabrerae Ariza Bol. Soc. Argent. Bot. 36(1-2): 159 (2001), nom. nov (2001) [wfo-0000119437]
homotypic Aster divaricatus var. graminifolius (Spreng.) Baker Fl. Bras. 6(3): 22 (1882) [wfo-0000100447]
homotypic Aster squamatus var. graminifolius (Spreng.) Hieron. Bot. Jahrb. Syst. 29(1): 19 (1900) [wfo-0000103736]
homotypic Conyzanthus graminifolius (Spreng.) Tamamsch. Fl. URSS 25: 186 (1959) [wfo-0000073679]
homotypic Symphyotrichum graminifolium (Spreng.) G.L.Nesom Phytologia 77(3): 283 (1995) [wfo-0000134610]
synonym Conyzanthus graminifolius (Spreng.) Tamamsch. Fl. URSS 25: 186 (1959) [wfo-0000073679]
basionym Conyza graminifolia Spreng. Syst. Veg. 3: 515 (1826) [wfo-0000130807]
homotypic Aster cabrerae Ariza Bol. Soc. Argent. Bot. 36(1-2): 159 (2001), nom. nov (2001) [wfo-0000119437]
homotypic Aster divaricatus var. graminifolius (Spreng.) Baker Fl. Bras. 6(3): 22 (1882) [wfo-0000100447]
homotypic Aster squamatus var. graminifolius (Spreng.) Hieron. Bot. Jahrb. Syst. 29(1): 19 (1900) [wfo-0000103736]
homotypic Symphyotrichum graminifolium (Spreng.) G.L.Nesom Phytologia 77(3): 283 (1995) [wfo-0000134610]
S. grandiflorum (L.) G.L.Nesom Phytologia 77(3): 283 (1995) [wfo-0000130047]
basionym Aster grandiflorus L. Sp. Pl. 2: 877. 1753 [1 May 1753] [wfo-0000014037]
homotypic Lasallea grandiflora (L.) Semple & Brouillet Amer. J. Bot. 67: 1022 (1980) [wfo-0000129581]
homotypic Virgulus grandiflorus (L.) Reveal & Keener Taxon 30(3): 649 (1981): [wfo-0000120801]
synonym Aster asperrimus Nutt. Trans. Amer. Philos. Soc., ser. 2, 7: 293 (1840) [wfo-0000127589]
synonym Aster grandiflorus L. Sp. Pl. 2: 877. 1753 [1 May 1753] [wfo-0000014037]
homotypic Lasallea grandiflora (L.) Semple & Brouillet Amer. J. Bot. 67: 1022 (1980) [wfo-0000129581]
homotypic Symphyotrichum grandiflorum (L.) G.L.Nesom Phytologia 77(3): 283 (1995) [wfo-0000130047]
homotypic Virgulus grandiflorus (L.) Reveal & Keener Taxon 30(3): 649 (1981): [wfo-0000120801]
synonym Lasallea grandiflora (L.) Semple & Brouillet Amer. J. Bot. 67: 1022 (1980) [wfo-0000129581]
basionym Aster grandiflorus L. Sp. Pl. 2: 877. 1753 [1 May 1753] [wfo-0000014037]
homotypic Symphyotrichum grandiflorum (L.) G.L.Nesom Phytologia 77(3): 283 (1995) [wfo-0000130047]
homotypic Virgulus grandiflorus (L.) Reveal & Keener Taxon 30(3): 649 (1981): [wfo-0000120801]
synonym Virgulus grandiflorus (L.) Reveal & Keener Taxon 30(3): 649 (1981): [wfo-0000120801]
basionym Aster grandiflorus L. Sp. Pl. 2: 877. 1753 [1 May 1753] [wfo-0000014037]
homotypic Lasallea grandiflora (L.) Semple & Brouillet Amer. J. Bot. 67: 1022 (1980) [wfo-0000129581]
homotypic Symphyotrichum grandiflorum (L.) G.L.Nesom Phytologia 77(3): 283 (1995) [wfo-0000130047]
S. gravesii (E.S.Burgess) G.L.Nesom Phytologia 77(3): 295 (1995) [wfo-0000014612]
synonym Aster gravesii E.S.Burgess Man. Fl. N. States [Britton] 961. 1901 [wfo-0000021657]
S. greatae (Parish) G.L.Nesom Phytologia 77: 283 (1995) [wfo-0000128347]
basionym Aster greatae Parish Bull. S. Calif. Acad. Sci. 1: 15, f.2 (1902) [wfo-0000128246]
synonym Aster greatae Parish Bull. S. Calif. Acad. Sci. 1: 15, f.2 (1902) [wfo-0000128246]
homotypic Symphyotrichum greatae (Parish) G.L.Nesom Phytologia 77: 283 (1995) [wfo-0000128347]
S. hallii (A.Gray) G.L.Nesom Phytologia 77(3): 283 (1995) [wfo-0000118093]
basionym Aster hallii A.Gray Syn. Fl. N. Amer. 1(2): 191 (1884) [wfo-0000132762]
homotypic Aster chilensis subsp. hallii (A.Gray) Cronquist Amer. Midl. Naturalist 29: 462 (1943) [wfo-0000111982]
synonym Aster chilensis subsp. hallii (A.Gray) Cronquist Amer. Midl. Naturalist 29: 462 (1943) [wfo-0000111982]
basionym Aster hallii A.Gray Syn. Fl. N. Amer. 1(2): 191 (1884) [wfo-0000132762]
homotypic Symphyotrichum hallii (A.Gray) G.L.Nesom Phytologia 77(3): 283 (1995) [wfo-0000118093]
synonym Aster hallii A.Gray Syn. Fl. N. Amer. 1(2): 191 (1884) [wfo-0000132762]
homotypic Aster chilensis subsp. hallii (A.Gray) Cronquist Amer. Midl. Naturalist 29: 462 (1943) [wfo-0000111982]
homotypic Symphyotrichum hallii (A.Gray) G.L.Nesom Phytologia 77(3): 283 (1995) [wfo-0000118093]
S. hendersonii (Fernald) G.L.Nesom Phytologia 77(3): 283 (1995) [wfo-0000115114]
basionym Aster hendersonii Fernald Bull. Torrey Bot. Club 22(6): 273 (1895) [wfo-0000044009]
synonym Aster cusickii var. lyallii A.Gray Syn. Fl. N. Amer. 1(2): 195 (1884) [wfo-0000072366]
homotypic Aster foliaceus var. lyallii (A.Gray) Cronquist Amer. Midl. Naturalist 29: 443 (1943) [wfo-0000040401]
homotypic Aster kootenayi A.Nelson & J.F.Macbr. Bot. Gaz. 56: 477 (1913) [wfo-0000027645]
synonym Aster foliaceus var. lyallii (A.Gray) Cronquist Amer. Midl. Naturalist 29: 443 (1943) [wfo-0000040401]
basionym Aster cusickii var. lyallii A.Gray Syn. Fl. N. Amer. 1(2): 195 (1884) [wfo-0000072366]
homotypic Aster kootenayi A.Nelson & J.F.Macbr. Bot. Gaz. 56: 477 (1913) [wfo-0000027645]
synonym Aster hendersonii Fernald Bull. Torrey Bot. Club 22(6): 273 (1895) [wfo-0000044009]
homotypic Symphyotrichum hendersonii (Fernald) G.L.Nesom Phytologia 77(3): 283 (1995) [wfo-0000115114]
synonym Aster kootenayi A.Nelson & J.F.Macbr. Bot. Gaz. 56: 477 (1913) [wfo-0000027645]
basionym Aster cusickii var. lyallii A.Gray Syn. Fl. N. Amer. 1(2): 195 (1884) [wfo-0000072366]
homotypic Aster foliaceus var. lyallii (A.Gray) Cronquist Amer. Midl. Naturalist 29: 443 (1943) [wfo-0000040401]
S. hintonii (G.L.Nesom) G.L.Nesom Phytologia 77(3): 283 (1995) [wfo-0000045165]
basionym Aster hintonii G.L.Nesom Phytologia 67: 342 (1989) [wfo-0000131295]
synonym Aster hintonii G.L.Nesom Phytologia 67: 342 (1989) [wfo-0000131295]
homotypic Symphyotrichum hintonii (G.L.Nesom) G.L.Nesom Phytologia 77(3): 283 (1995) [wfo-0000045165]
S. jessicae (Piper) G.L.Nesom Phytologia 77(3): 283 (1995) [wfo-0000004341]
synonym Aster jessicae Piper Erythea 6: 30 (1898) [wfo-0000060576]
synonym Aster jessicae Piper Erythea 6: 30. 1898 [wfo-0000086281]
S. kralii G.L.Nesom Phytologia 82: 284 (1998) [wfo-0000128383]
synonym Aster pinifolius Alexander Man. S.E. Fl. 1387, 1509 (1933) [wfo-0000089417]
S. laeve (L.) Á.Löve & D.Löve Taxon 31(2): 359 (1982): [wfo-0000129622]
basionym Aster laevis L. Sp. Pl. : 876 (1753) [wfo-0000131623]
synonym Aster autranii Post Bull. Herb. Boissier 3(4): 158 (1895) [wfo-0000042863]
synonym Aster bupleurifolius Hort.Monsp. ex Nees Gen. Sp. Aster. : 286 (1832) [wfo-0000077967]
synonym Aster concinnus Willd. Enum. Pl. (Willdenow) 2: 884. 1809 [Apr-Jun 1809] [wfo-0000041912]
homotypic Aster laevis var. concinnus (Willd.) House Bull. New York State Mus. Nat. Hist. 243-244: 15. 1923 [wfo-0000110171]
synonym Aster cyaneus Hoffm. Phytogr. Blätt. 1: 71 (1803) [wfo-0000061030]
homotypic Aster laevis var. cyaneus (Hoffm.) A.Gray Manual : 192 (1856) [wfo-0000065763]
synonym Aster decorus Desf. ex DC. Prodr. 5: 246 (1836) [wfo-0000011518]
synonym Aster expansus Nees Syn. Aster. Herb. : 23 (1818) [wfo-0000018842]
synonym Aster glaucescens Wender. ex Nees Gen. Sp. Aster. : 133 (1832) [wfo-0000005243]
synonym Aster glaucus Nees Syn. Aster. Herb. 23 (1818) (1818) [wfo-0000084195]
synonym Aster laevigatus Willd. Sp. Pl., ed. 4, 3: 2046 (1803) [wfo-0000034241]
homotypic Aster laevis var. laevigatus (Willd.) A.Gray Manual : 192 (1856) [wfo-0000070164]
synonym Aster laevis L. Sp. Pl. : 876 (1753) [wfo-0000131623]
homotypic Symphyotrichum laeve (L.) Á.Löve & D.Löve Taxon 31(2): 359 (1982): [wfo-0000129622]
synonym Aster laevis var. abbreviatus Lunell Bull. Leeds Herb. n.° 2, 8 (1908) [wfo-0000061834]
synonym Aster laevis var. amplifolius Porter Mem. Torrey Bot. Club 5: 324 (1894) [wfo-0001377869]
synonym Aster laevis var. cyaneus (Hoffm.) A.Gray Manual : 192 (1856) [wfo-0000065763]
basionym Aster cyaneus Hoffm. Phytogr. Blätt. 1: 71 (1803) [wfo-0000061030]
synonym Aster laevis subsp. geyeri (A.Gray) Piper Contr. U.S. Natl. Herb. 11: 573 (1906) [wfo-0000106090]
basionym Aster laevis var. geyeri A.Gray Syn. Fl. N. Amer. 1(2): 183 (1884) [wfo-0000100179]
homotypic Aster geyeri Howell Fl. N.W. Amer. 1: 308 (1900) [wfo-0000121807]
synonym Aster laevis var. geyeri A.Gray Syn. Fl. N. Amer. 1(2): 183 (1884) [wfo-0000100179]
homotypic Aster geyeri Howell Fl. N.W. Amer. 1: 308 (1900) [wfo-0000121807]
homotypic Aster laevis subsp. geyeri (A.Gray) Piper Contr. U.S. Natl. Herb. 11: 573 (1906) [wfo-0000106090]
synonym Aster laevis var. guadalupensis A.G.Jones Sida 9: 173 (1981) [wfo-0000058877]
synonym Aster laevis var. laevigatus (Willd.) A.Gray Manual : 192 (1856) [wfo-0000070164]
basionym Aster laevigatus Willd. Sp. Pl., ed. 4, 3: 2046 (1803) [wfo-0000034241]
synonym Aster laevis f. laevis [wfo-0000113741]
synonym Aster laevis subsp. laevis [wfo-0000049877]
synonym Aster laevis var. laevis [wfo-0000111567]
synonym Aster laevis var. latifolius Porter Bull. Torrey Bot. Club 21(3): 121 (1894) [wfo-0000112768]
synonym Aster laevis var. panduratus Farw. Rep. (Annual) Michigan Acad. Sci. 21: 370 (1920) [wfo-0000097065]
synonym Aster laevis var. simplex Cockerell W. Amer. Sci. 6: 10 (1889) [wfo-0000086916]
synonym Aster laevis var. sourisensis Lunell Bull. Leeds Herb. n.° 2, 8 (1908) [wfo-0000098815]
synonym Aster laevis var. thyrsoideus Farw. Rep. (Annual) Michigan Acad. Sci. 21: 371 (1920) [wfo-0000105016]
synonym Aster laevis var. undulatifolius Lunell Bull. Leeds Herb. n.° 2, 8 (1908) [wfo-0000112368]
synonym Aster lucidus Hort.Kew. ex Loudon Hort. Brit. : 347 (1830) [wfo-0000123111]
synonym Aster pensilvanicus Poir. Encycl., Suppl. 1: 498 (1811) [wfo-0000065332]
synonym Aster pickettianus Suksd. Werdenda 1: 42 (1927) [wfo-0000084739]
synonym Aster politus Nees Syn. Aster. Herb. : 23 (1818) [wfo-0000058740]
synonym Aster rubricaulis Lam. Encycl. 1: 305 (1783) [wfo-0000031415]
synonym Symphyotrichum laeve var. geyeri (A.Gray) G.L.Nesom Phytologia 77(3): 284 (1995) [wfo-0000108493]
synonym Symphyotrichum laeve subsp. laeve [wfo-0000052792]
S. laeve var. laeve [wfo-0000089436]
synonym Aster falcidens E.S.Burgess Fl. S.E. U.S. [Small]. 1219. 1903 [22 Jul 1903] [wfo-0000046076]
synonym Aster laevis var. falcatus Farw. Rep. (Annual) Michigan Acad. Sci. 21: 370 (1920) [wfo-0000039091]
synonym Aster steeleorum Shinners Castanea 10: 67 (1945) [wfo-0000027962]
S. laeve var. purpuratum (Nees) G.L.Nesom Phytologia 77(3): 284 (1995) [wfo-0000111580]
basionym Aster purpuratus Nees Gen. Sp. Aster. : 118 (1832) [wfo-0000013600]
homotypic Aster laevis var. purpuratus (Nees) A.G.Jones Phytologia 55: 377 (1984) [wfo-0000069192]
synonym Aster attenuatus Lindl. Companion Bot. Mag. 1: 97. 1835 [wfo-0000023829]
synonym Aster attenuatus Lindl. Companion Bot. Mag. 1: 97 (1835) [wfo-0000082575]
homotypic Symphyotrichum attenuatum (Lindl.) Semple Univ. Waterloo Biol. Ser. 41: 133 (2002). [wfo-0000124699]
synonym Aster gracilentus Torr. & A.Gray Fl. N. Amer. 2(1): 166 (1841) [wfo-0000117667]
synonym Aster laevis var. purpuratus (Nees) A.G.Jones Phytologia 55: 377 (1984) [wfo-0000069192]
basionym Aster purpuratus Nees Gen. Sp. Aster. : 118 (1832) [wfo-0000013600]
homotypic Symphyotrichum laeve var. purpuratum (Nees) G.L.Nesom Phytologia 77(3): 284 (1995) [wfo-0000111580]
synonym Aster miser Lam. Encycl. 1: 308 (1783) [wfo-0000041377]
synonym Aster purpuratus Nees Gen. Sp. Aster. : 118 (1832) [wfo-0000013600]
homotypic Aster laevis var. purpuratus (Nees) A.G.Jones Phytologia 55: 377 (1984) [wfo-0000069192]
homotypic Symphyotrichum laeve var. purpuratum (Nees) G.L.Nesom Phytologia 77(3): 284 (1995) [wfo-0000111580]
synonym Symphyotrichum attenuatum (Lindl.) Semple Univ. Waterloo Biol. Ser. 41: 133 (2002). [wfo-0000124699]
basionym Aster attenuatus Lindl. Companion Bot. Mag. 1: 97 (1835) [wfo-0000082575]
S. lanceolatum (Willd.) G.L.Nesom Phytologia 77(3): 284 (1995) [wfo-0000012570]
basionym Aster lanceolatus Willd. Sp. Pl., ed. 4 [Willdenow] 3(3): 2050. 1803 [Apr-Dec 1803] [wfo-0000122475]
synonym Aster abbreviatus Nees Syn. Aster. Herb. : 16 (1818) [wfo-0000120337]
synonym Aster angustus Nees Syn. Aster. Herb. : 26 (1818) [wfo-0000072014]
homotypic Aster bellidiflorus var. angustus (Nees) DC. Prodr. 5: 240 (1836) [wfo-0000104609]
synonym Aster bellidiflorus var. angustus (Nees) DC. Prodr. 5: 240 (1836) [wfo-0000104609]
basionym Aster angustus Nees Syn. Aster. Herb. : 26 (1818) [wfo-0000072014]
synonym Aster bellidiflorus var. rigidulus (Nees) DC. Prodr. 5: 240 (1836) [wfo-0000075226]
basionym Aster rigidulus Nees Syn. Aster. Herb. : 29 (1818) [wfo-0000010632]
synonym Aster bellidiflorus var. rubricaulis DC. Prodr. 5: 240 (1836) [wfo-0000102033]
synonym Aster carneus Baker Gard. Chron. (1884) II. 680 [wfo-0000010580]
synonym Aster coerulescens var. laetevirens (Greene) Cronquist Amer. Midl. Naturalist 29: 437 (1943) [wfo-0000060494]
synonym Aster cornuti Wendl. ex Nees Gen. Sp. Aster. : 58 (1832) [wfo-0000132471]
synonym Aster dracunculoides Willd. Sp. Pl., ed. 4 [Willdenow] 3(3): 2050. 1803 [Apr-Dec 1803] [wfo-0000004504]
synonym Aster durus Lunell Amer. Midl. Naturalist 2: 148 (1911) [wfo-0000138132]
synonym Aster fluvialis Osterh. Bull. Torrey Bot. Club 32: 611 (1905) [wfo-0000123324]
synonym Aster foliaceus var. hesperius (A.Gray) Jeps. Man. Fl. Pl. Calif. : 1047 (1925) [wfo-0000109835]
basionym Aster hesperius A.Gray Syn. Fl. N. Amer. 1(2): 192 (1884) [wfo-0000121321]
synonym Aster hesperius A.Gray Syn. Fl. N. Amer. 1(2): 192 (1884) [wfo-0000121321]
homotypic Aster foliaceus var. hesperius (A.Gray) Jeps. Man. Fl. Pl. Calif. : 1047 (1925) [wfo-0000109835]
synonym Aster hesperius f. hesperius [wfo-0000050649]
synonym Aster hesperius var. hesperius [wfo-0000072559]
synonym Aster hesperius var. laetevirens (Greene) Cronquist Leafl. W. Bot. 6: 44 (1950) [wfo-0000109940]
basionym Aster laetevirens Greene Pittonia 4(23): 219 (1900) [wfo-0000099227]
synonym Aster hesperius var. wootonii Greene Bull. Torrey Bot. Club 25(3): 119 (1898) [wfo-0000112060]
homotypic Aster coerulescens var. wootonii Wiegand Rhodora 35: 28 (1933) [wfo-0000081516]
homotypic Aster wootonii Greene Leafl. Bot. Observ. Crit. 1: 146 (1905) [wfo-0000017192]
synonym Aster interior Wiegand Rhodora 35: 35 (-36) (1933) [wfo-0000006268]
homotypic Aster lanceolatus subsp. interior (Wiegand) A.G.Jones Phytologia 55(6): 383 (1984) [wfo-0000104630]
homotypic Aster simplex var. interior (Wiegand) Cronquist Bull. Torrey Bot. Club 74: 146 (1947) [wfo-0000063983]
synonym Aster laetevirens Greene Pittonia 4(23): 219 (1900) [wfo-0000099227]
homotypic Aster hesperius var. laetevirens (Greene) Cronquist Leafl. W. Bot. 6: 44 (1950) [wfo-0000109940]
synonym Aster lanceolatus Willd. Sp. Pl., ed. 4 [Willdenow] 3(3): 2050. 1803 [Apr-Dec 1803] [wfo-0000122475]
homotypic Symphyotrichum lanceolatum (Willd.) G.L.Nesom Phytologia 77(3): 284 (1995) [wfo-0000012570]
synonym Aster lanceolatus subsp. hesperius (A.Gray) Semple & Chmiel. Canad. J. Bot. 65(5): 1060 (1987): [wfo-0000101342]
synonym Aster lanceolatus subsp. lanceolatus [wfo-0000098401]
synonym Aster lanceolatus var. monocephalus Kuntze Revis. Gen. Pl. 1: 313 (1891) [wfo-0000101857]
synonym Aster lanceolatus var. simplex (Willd.) A.G.Jones Phytologia 63(2): 132. 1987 [wfo-0000066197]
basionym Aster simplex Willd. Enum. Pl. [Willdenow] 2: 887. 1809 [wfo-0000129289]
homotypic Aster lanceolatus subsp. simplex (Willd.) A.G.Jones Phytologia 55(6): 383. 1984 [wfo-0000083669]
homotypic Aster paniculatus var. simplex E.S.Burgess Ill. Fl. N. U.S. 3: 377 (1898) [wfo-0000079692]
synonym Aster lanceolatus subsp. simplex (Willd.) A.G.Jones Phytologia 55(6): 383. 1984 [wfo-0000083669]
basionym Aster simplex Willd. Enum. Pl. [Willdenow] 2: 887. 1809 [wfo-0000129289]
homotypic Aster lanceolatus var. simplex (Willd.) A.G.Jones Phytologia 63(2): 132. 1987 [wfo-0000066197]
homotypic Aster paniculatus var. simplex E.S.Burgess Ill. Fl. N. U.S. 3: 377 (1898) [wfo-0000079692]
synonym Aster lautus Lunell Amer. Midl. Naturalist 2: 146 (1911) [wfo-0000004841]
synonym Aster lautus var. lautus [wfo-0000106202]
synonym Aster lautus var. prionoides Lunell Amer. Midl. Naturalist 5: 55 (1917) [wfo-0000109917]
synonym Aster osterhoutii Rydb. Bull. Torrey Bot. Club 31(12): 654. 1904 [Dec 1904] [wfo-0000117183]
synonym Aster pallens Willd. Enum. Pl. Suppl. [Willdenow] 58. 1814 [Jul-Dec 1814] [wfo-0000121018]
synonym Aster paniculatus var. acutidens E.S.Burgess Ill. Fl. N. U.S. 3: 378 (1898) [wfo-0000100276]
synonym Aster paniculatus var. cinerascens Fernald Rhodora 1: 188 (1899) [wfo-0000037154]
synonym Aster paniculatus var. lanatus Fernald Rhodora 6: 131 (1904) [wfo-0000072777]
synonym Aster praecox Willd. Enum. Pl. Suppl. [Willdenow] 58. 1814 [Jul-Dec 1814] [wfo-0000007234]
synonym Aster rigidulus Nees Syn. Aster. Herb. : 29 (1818) [wfo-0000010632]
homotypic Aster bellidiflorus var. rigidulus (Nees) DC. Prodr. 5: 240 (1836) [wfo-0000075226]
synonym Aster simplex Willd. Enum. Pl. [Willdenow] 2: 887. 1809 [wfo-0000129289]
homotypic Aster lanceolatus var. simplex (Willd.) A.G.Jones Phytologia 63(2): 132. 1987 [wfo-0000066197]
homotypic Aster lanceolatus subsp. simplex (Willd.) A.G.Jones Phytologia 55(6): 383. 1984 [wfo-0000083669]
homotypic Aster paniculatus var. simplex E.S.Burgess Ill. Fl. N. U.S. 3: 377 (1898) [wfo-0000079692]
synonym Aster strictus Poir. Encycl., Suppl. 2: 498 (1811) [wfo-0000114195]
synonym Aster strictus var. strictus [wfo-0000049374]
synonym Symphyotrichum hesperium (A.Gray) Á.Löve & D.Löve Taxon 31(2): 359 (1982): [wfo-0000032045]
S. lanceolatum var. hesperium (A.Gray) G.L.Nesom Phytologia 77(3): 284 (1995) [wfo-0000110884]
synonym Aster coerulescens var. wootonii Wiegand Rhodora 35: 28 (1933) [wfo-0000081516]
basionym Aster hesperius var. wootonii Greene Bull. Torrey Bot. Club 25(3): 119 (1898) [wfo-0000112060]
homotypic Aster wootonii Greene Leafl. Bot. Observ. Crit. 1: 146 (1905) [wfo-0000017192]
synonym Aster wootonii Greene Leafl. Bot. Observ. Crit. 1: 146 (1905) [wfo-0000017192]
basionym Aster hesperius var. wootonii Greene Bull. Torrey Bot. Club 25(3): 119 (1898) [wfo-0000112060]
homotypic Aster coerulescens var. wootonii Wiegand Rhodora 35: 28 (1933) [wfo-0000081516]
S. lanceolatum var. hirsuticaule (Semple & Chmiel.) G.L.Nesom Phytologia 77(3): 284 (1995) [wfo-0000076081]
basionym Aster lanceolatus var. hirsuticaulis Semple & Chmiel. Canad. J. Bot. 65(5): 1058 (1987) [wfo-0000087201]
synonym Aster lanceolatus var. hirsuticaulis Semple & Chmiel. Canad. J. Bot. 65(5): 1058 (1987) [wfo-0000087201]
homotypic Symphyotrichum lanceolatum var. hirsuticaule (Semple & Chmiel.) G.L.Nesom Phytologia 77(3): 284 (1995) [wfo-0000076081]
S. lanceolatum var. interior (Wiegand) G.L.Nesom Phytologia 77(3): 284 (1995) [wfo-0000103112]
synonym Aster lanceolatus subsp. interior (Wiegand) A.G.Jones Phytologia 55(6): 383 (1984) [wfo-0000104630]
basionym Aster interior Wiegand Rhodora 35: 35 (-36) (1933) [wfo-0000006268]
homotypic Aster simplex var. interior (Wiegand) Cronquist Bull. Torrey Bot. Club 74: 146 (1947) [wfo-0000063983]
synonym Aster lanceolatus var. interior (Wiegand) Semple & Chmiel. Canad. J. Bot. 65(5): 1058 (4 June 1987), with incorrect basionym vol. no.: [wfo-0000106601]
synonym Aster simplex var. interior (Wiegand) Cronquist Bull. Torrey Bot. Club 74: 146 (1947) [wfo-0000063983]
basionym Aster interior Wiegand Rhodora 35: 35 (-36) (1933) [wfo-0000006268]
homotypic Aster lanceolatus subsp. interior (Wiegand) A.G.Jones Phytologia 55(6): 383 (1984) [wfo-0000104630]
S. lanceolatum var. lanceolatum [wfo-0000088752]
synonym Aster bellidiflorus var. bellidiflorus [wfo-0000057006]
synonym Aster lamarckianus var. lamarckianus [wfo-0000058445]
synonym Aster paniculatus Lam. Encycl. [J. Lamarck & al.] 1(1): 306. 1783 [2 Dec 1783] [wfo-0000044394]
synonym Symphyotrichum simplex (Willd.) Á.Löve & D.Löve Taxon 31(2): 359. 1982 [wfo-0000045957]
S. lanceolatum subsp. lanceolatum [wfo-0000108320]
synonym Aster bellidiflorus Willd. Enum. Pl. 2: 886 (1809) [wfo-0000117664]
synonym Aster lamarckianus Nees Gen. Sp. Aster. : 100 (1832) [wfo-0000010758]
synonym Aster laxifolius var. laetiflorus Torr. & A.Gray Fl. N. Amer. 2(1): 138 (1841) [wfo-0000051578]
synonym Aster laxus Willd. Enum. Pl. [Willdenow] 2: 857. 1809 [Jun 1809] [wfo-0000027620]
synonym Aster paniculatus var. polychrous Lunell Amer. Midl. Naturalist 5: 55 (1917) [wfo-0000103085]
synonym Aster simplex var. estuarinus B.Boivin Naturaliste Canad. 94: 646 (1967) [wfo-0000093504]
synonym Aster simplex var. ramosissimus (Torr. & A.Gray) Cronquist Bull. Torrey Bot. Club 74: 145 (1947) [wfo-0000108414]
basionym Aster tenuifolius var. ramosissimus Torr. & A.Gray Fl. N. Amer. 2(1): 132 (1841) [wfo-0000099541]
synonym Aster stenophyllus Lindl. ex DC. Prodr. 5: 242 (1836) [wfo-0000137475]
synonym Aster tenuifolius var. bellidiflorus (Willd.) Torr. & A.Gray Fl. N. Amer. 2(1): 132 (1841) [wfo-0000085228]
synonym Aster tenuifolius var. ramosissimus Torr. & A.Gray Fl. N. Amer. 2(1): 132 (1841) [wfo-0000099541]
homotypic Aster simplex var. ramosissimus (Torr. & A.Gray) Cronquist Bull. Torrey Bot. Club 74: 145 (1947) [wfo-0000108414]
S. lanceolatum var. latifolium (Semple & Chmiel.) G.L.Nesom Phytologia 77(3): 285 (1995) [wfo-0000108368]
basionym Aster lanceolatus var. latifolius Semple & Chmiel. Canad. J. Bot. 65: 1060 (1987) [wfo-0000102242]
synonym Aster lanceolatus var. latifolius Semple & Chmiel. Canad. J. Bot. 65: 1060 (1987) [wfo-0000102242]
homotypic Symphyotrichum lanceolatum var. latifolium (Semple & Chmiel.) G.L.Nesom Phytologia 77(3): 285 (1995) [wfo-0000108368]
S. lateriflorum (L.) Á.Löve & D.Löve Taxon 31(2): 359 (1982): [wfo-0000029031]
basionym Solidago lateriflora L. Sp. Pl. : 879 (1753) [wfo-0000008771]
homotypic Aster lateriflorus (L.) Britton Trans. New York Acad. Sci. 9(1): 11 (1889) [wfo-0000124895]
synonym Aglotoma multiflora Raf. Fl. Tellur. 2: 44 (1837) [wfo-0000087788]
synonym Anactis glabra Raf. Fl. Tellur. 2: 44 (1837) [wfo-0000032725]
synonym Aster bifrons Lindl. ex DC. Prodr. 5: 243 (1836) [wfo-0000065441]
homotypic Aster diffusus var. bifrons (Lindl. ex DC.) A.Gray Syn. Fl. N. Amer. 1(2): 187 (1884) [wfo-0000101526]
synonym Aster diffusus Aiton Hort. Kew. 3: 205 (1789) [wfo-0000003671]
homotypic Aster divergens var. diffusus (Aiton) Nutt. Gen. N. Amer. Pl. 2: 159 (1818) [wfo-0000076726]
synonym Aster diffusus var. bifrons (Lindl. ex DC.) A.Gray Syn. Fl. N. Amer. 1(2): 187 (1884) [wfo-0000101526]
basionym Aster bifrons Lindl. ex DC. Prodr. 5: 243 (1836) [wfo-0000065441]
synonym Aster diffusus var. diffusus [wfo-0000104583]
synonym Aster diffusus var. variifolius Peck Rep. (Annual) Regents Univ. State New York New York State Mus. 1892: 46 (1893) [wfo-0000109533]
synonym Aster divergens Dryand. ex Aiton Hort. Kew. 3: 205 (1789) [wfo-0000074139]
homotypic Aster miser var. divergens (Dryand.) L.C.Beck Bot. North. Middle States : 186 (1833) [wfo-0000111881]
synonym Aster divergens var. diffusus (Aiton) Nutt. Gen. N. Amer. Pl. 2: 159 (1818) [wfo-0000076726]
basionym Aster diffusus Aiton Hort. Kew. 3: 205 (1789) [wfo-0000003671]
synonym Aster divergens var. humilior DC. Prodr. 5: 241 (1836) [wfo-0000017162]
synonym Aster glaber E.Mey. ex Nees Gen. Sp. Aster. : 68 (1832) [wfo-0000133240]
synonym Aster lateriflorus (L.) Britton Trans. New York Acad. Sci. 9(1): 11 (1889) [wfo-0000124895]
basionym Solidago lateriflora L. Sp. Pl. : 879 (1753) [wfo-0000008771]
homotypic Symphyotrichum lateriflorum (L.) Á.Löve & D.Löve Taxon 31(2): 359 (1982): [wfo-0000029031]
synonym Aster lateriflorus var. bifrons (Lindl. ex DC.) Fernald Rhodora 10: 94 (1908) [wfo-0000106572]
synonym Aster lateriflorus var. flagellaris Shinners Field & Lab. 21: 157 (1953) [wfo-0000100979]
homotypic Symphyotrichum lateriflorum var. flagellare (Shinners) G.L.Nesom Phytologia 77(3): 285 (1995) [wfo-0000111592]
synonym Aster lateriflorus var. grandis Porter Mem. Torrey Bot. Club 5: 324 (1894) [wfo-0001377871]
synonym Aster lateriflorus var. horizontalis (Desf.) Farw. Asa Gray Bull. 3: 21 (1895) [wfo-0000111053]
basionym Aster horizontalis Desf. Tabl. École Bot. : 402 (1829) [wfo-0000083580]
homotypic Aster diffusus var. horizontalis (Desf.) A.Gray Syn. Fl. N. Amer. 1(2): 187 (1884) [wfo-0000067601]
homotypic Symphyotrichum lateriflorum var. horizontale (Desf.) G.L.Nesom Phytologia 77(3): 285 (1995) [wfo-0000102703]
synonym Aster lateriflorus var. indutus Shinners Field & Lab. 21: 158 (1953) [wfo-0000060584]
synonym Aster lateriflorus var. lateriflorus [wfo-0000093335]
synonym Aster lateriflorus var. pendulus E.S.Burgess Ill. Fl. N. U.S. 3: 380 (1898) [wfo-0000046958]
basionym Aster pendulus Aiton Hort. Kew. 3: 204 (1789) [wfo-0000120302]
synonym Aster lateriflorus var. spatelliformis (E.S.Burgess) A.G.Jones Phytologia 55: 379. 1984 [wfo-0000081995]
basionym Aster spatelliformis E.S.Burgess Fl. S.E. U.S. [Small]. 1225. 1903 [22 Jul 1903] [wfo-0000078271]
homotypic Symphyotrichum lateriflorum var. spatelliforme (E.S.Burgess) G.L.Nesom Phytologia 77(3): 285 (1995) [wfo-0000102850]
synonym Aster miser Nutt. Gen. N. Amer. Pl. 2: 158 (1818) [wfo-0000015640]
synonym Aster miser var. abbreviatus DC. Prodr. 5: 243 (1836) [wfo-0000111617]
synonym Aster miser var. glomerellus Torr. & A.Gray Fl. N. Amer. 2(1): 130 (1841) [wfo-0000112528]
homotypic Aster lateriflorus var. glomerullus E.S.Burgess Ill. Fl. N. U.S. 3: 380 (1898) [wfo-0000110233]
synonym Aster miser var. miserrimus Torr. & A.Gray Fl. N. Amer. 2(1): 130 (1841) [wfo-0000081674]
synonym Aster miser var. myrtifolius (Willd.) DC. Prodr. 5: 243 (1836) [wfo-0000072221]
basionym Aster myrtifolius Willd. Enum. Pl. Suppl. [Willdenow] 59. 1814 [Jul-Dec 1814] [wfo-0000038531]
synonym Aster multiflorus Nutt. Gen. N. Amer. Pl. 2: 155 (1818) [wfo-0000131742]
synonym Aster myrtifolius Willd. Enum. Pl. Suppl. [Willdenow] 59. 1814 [Jul-Dec 1814] [wfo-0000038531]
homotypic Aster miser var. myrtifolius (Willd.) DC. Prodr. 5: 243 (1836) [wfo-0000072221]
synonym Aster recurvatus Willd. Sp. Pl., ed. 4 [Willdenow] 3(3): 2047. 1803 [Apr-Dec 1803] [wfo-0000043025]
synonym Aster secundiflorus Desf. Tabl. École Bot., ed. 2. 268. 1815 [wfo-0000125651]
synonym Aster seliger Nees in Neuwied, Reise Nord-Am. 2: 439. [wfo-0000026451]
synonym Aster spatelliformis E.S.Burgess Fl. S.E. U.S. [Small]. 1225. 1903 [22 Jul 1903] [wfo-0000078271]
homotypic Aster lateriflorus var. spatelliformis (E.S.Burgess) A.G.Jones Phytologia 55: 379. 1984 [wfo-0000081995]
homotypic Symphyotrichum lateriflorum var. spatelliforme (E.S.Burgess) G.L.Nesom Phytologia 77(3): 285 (1995) [wfo-0000102850]
synonym Aster vimineus Lam. Encycl. 1: 306 (1783) [wfo-0000064600]
homotypic Aster miser var. vimineus Farw. Ann. Rep. Mich. Acad. Sci 6: 214. 1904 [wfo-0000112732]
synonym Aster vimineus var. columbianus Britton Ill. Fl. N. U.S. 3: 381 (1898) [wfo-0000106810]
synonym Aster vimineus var. dubius Wiegand Rhodora 30: 170 (1928) [wfo-0000109123]
synonym Aster vimineus var. vimineus [wfo-0000108613]
synonym Solidago lateriflora L. Sp. Pl. : 879 (1753) [wfo-0000008771]
homotypic Aster lateriflorus (L.) Britton Trans. New York Acad. Sci. 9(1): 11 (1889) [wfo-0000124895]
homotypic Symphyotrichum lateriflorum (L.) Á.Löve & D.Löve Taxon 31(2): 359 (1982): [wfo-0000029031]
synonym Symphyotrichum lateriflorum var. flagellare (Shinners) G.L.Nesom Phytologia 77(3): 285 (1995) [wfo-0000111592]
basionym Aster lateriflorus var. flagellaris Shinners Field & Lab. 21: 157 (1953) [wfo-0000100979]
synonym Symphyotrichum lateriflorum var. spatelliforme (E.S.Burgess) G.L.Nesom Phytologia 77(3): 285 (1995) [wfo-0000102850]
basionym Aster spatelliformis E.S.Burgess Fl. S.E. U.S. [Small]. 1225. 1903 [22 Jul 1903] [wfo-0000078271]
homotypic Aster lateriflorus var. spatelliformis (E.S.Burgess) A.G.Jones Phytologia 55: 379. 1984 [wfo-0000081995]
S. lateriflorum var. angustifolium (Wiegand) G.L.Nesom Phytologia 77(3): 285 (1995) [wfo-0000082737]
basionym Aster lateriflorus var. angustifolius Wiegand Rhodora 30: 174 (1928) [wfo-0000099718]
synonym Aster agrostifolius E.S.Burgess Fl. S.E. U.S. [Small]. 1226. 1903 [22 Jul 1903] [wfo-0000130143]
synonym Aster lateriflorus var. angustifolius Wiegand Rhodora 30: 174 (1928) [wfo-0000099718]
homotypic Symphyotrichum lateriflorum var. angustifolium (Wiegand) G.L.Nesom Phytologia 77(3): 285 (1995) [wfo-0000082737]
S. lateriflorum var. horizontale (Desf.) G.L.Nesom Phytologia 77(3): 285 (1995) [wfo-0000102703]
basionym Aster horizontalis Desf. Tabl. École Bot. : 402 (1829) [wfo-0000083580]
homotypic Aster diffusus var. horizontalis (Desf.) A.Gray Syn. Fl. N. Amer. 1(2): 187 (1884) [wfo-0000067601]
homotypic Aster lateriflorus var. horizontalis (Desf.) Farw. Asa Gray Bull. 3: 21 (1895) [wfo-0000111053]
synonym Aster diffusus var. horizontalis (Desf.) A.Gray Syn. Fl. N. Amer. 1(2): 187 (1884) [wfo-0000067601]
basionym Aster horizontalis Desf. Tabl. École Bot. : 402 (1829) [wfo-0000083580]
homotypic Aster lateriflorus var. horizontalis (Desf.) Farw. Asa Gray Bull. 3: 21 (1895) [wfo-0000111053]
homotypic Symphyotrichum lateriflorum var. horizontale (Desf.) G.L.Nesom Phytologia 77(3): 285 (1995) [wfo-0000102703]
synonym Aster horizontalis Desf. Tabl. École Bot. : 402 (1829) [wfo-0000083580]
homotypic Aster diffusus var. horizontalis (Desf.) A.Gray Syn. Fl. N. Amer. 1(2): 187 (1884) [wfo-0000067601]
homotypic Aster lateriflorus var. horizontalis (Desf.) Farw. Asa Gray Bull. 3: 21 (1895) [wfo-0000111053]
homotypic Symphyotrichum lateriflorum var. horizontale (Desf.) G.L.Nesom Phytologia 77(3): 285 (1995) [wfo-0000102703]
S. lateriflorum var. lateriflorum [wfo-0000097799]
synonym Aster hirsuticaulis Lindl. ex DC. Prodr. 5: 242 (1836) [wfo-0000094054]
homotypic Aster diffusus var. hirsuticaulis (Lindl. ex DC.) A.Gray Syn. Fl. N. Amer. 1(2): 187 (1884) [wfo-0000086851]
homotypic Aster lateriflorus var. hirsuticaulis (Lindl. ex DC.) Porter Mem. Torrey Bot. Club 5: 324 (1894) [wfo-0000101033]
synonym Aster lateriflorus var. hirsuticaulis (Lindl. ex DC.) Porter Mem. Torrey Bot. Club 5: 324 (1894) [wfo-0000101033]
basionym Aster hirsuticaulis Lindl. ex DC. Prodr. 5: 242 (1836) [wfo-0000094054]
homotypic Aster diffusus var. hirsuticaulis (Lindl. ex DC.) A.Gray Syn. Fl. N. Amer. 1(2): 187 (1884) [wfo-0000086851]
synonym Symphyotrichum lateriflorum var. hirsuticaule (Lindl. ex DC.) G.L.Nesom Phytologia 77(3): 285 (1995) [wfo-0000097419]
basionym Aster hirsuticaulis Lindl. Prodr. [A. P. de Candolle] 5: 242. 1836 [1-10 Oct 1836] [wfo-0000060538]
S. lateriflorum var. tenuipes (Wiegand) G.L.Nesom Phytologia 77(3): 285 (1995) [wfo-0000078054]
basionym Aster lateriflorus var. tenuipes Wiegand Rhodora 30: 174 (1928) [wfo-0000095744]
homotypic Aster tenuipes (Wiegand) Shinners Rhodora 45: 346 (1943) [wfo-0000040701]
synonym Aster acadiensis Shinners Rhodora 46: 31 (1944) [wfo-0000074130]
synonym Aster lateriflorus var. tenuipes Wiegand Rhodora 30: 174 (1928) [wfo-0000095744]
homotypic Aster tenuipes (Wiegand) Shinners Rhodora 45: 346 (1943) [wfo-0000040701]
homotypic Symphyotrichum lateriflorum var. tenuipes (Wiegand) G.L.Nesom Phytologia 77(3): 285 (1995) [wfo-0000078054]
synonym Aster tenuipes (Wiegand) Shinners Rhodora 45: 346 (1943) [wfo-0000040701]
basionym Aster lateriflorus var. tenuipes Wiegand Rhodora 30: 174 (1928) [wfo-0000095744]
homotypic Symphyotrichum lateriflorum var. tenuipes (Wiegand) G.L.Nesom Phytologia 77(3): 285 (1995) [wfo-0000078054]
S. laurentianum (Fernald) G.L.Nesom Phytologia 77(3): 286 (1995) [wfo-0000115359]
basionym Aster laurentianus Fernald Rhodora 16: 59 (1914) [wfo-0000028190]
homotypic Aster ciliatus subsp. laurentianus (Fernald) Govaerts World Checkl. Seed Pl. 2(1-2): 9 (1996) [wfo-0000077359]
homotypic Brachyactis ciliata subsp. laurentiana (Fernald) A.G.Jones Phytologia 55: 376 (1984) [wfo-0000093757]
homotypic Brachyactis laurentiana (Fernald) Botsch. Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. 16: 384 (1954) [wfo-0000126288]
synonym Aster ciliatus subsp. laurentianus (Fernald) Govaerts World Checkl. Seed Pl. 2(1-2): 9 (1996) [wfo-0000077359]
basionym Aster laurentianus Fernald Rhodora 16: 59 (1914) [wfo-0000028190]
homotypic Brachyactis ciliata subsp. laurentiana (Fernald) A.G.Jones Phytologia 55: 376 (1984) [wfo-0000093757]
homotypic Brachyactis laurentiana (Fernald) Botsch. Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. 16: 384 (1954) [wfo-0000126288]
homotypic Symphyotrichum laurentianum (Fernald) G.L.Nesom Phytologia 77(3): 286 (1995) [wfo-0000115359]
synonym Aster laurentianus Fernald Rhodora 16: 59 (1914) [wfo-0000028190]
homotypic Aster ciliatus subsp. laurentianus (Fernald) Govaerts World Checkl. Seed Pl. 2(1-2): 9 (1996) [wfo-0000077359]
homotypic Brachyactis ciliata subsp. laurentiana (Fernald) A.G.Jones Phytologia 55: 376 (1984) [wfo-0000093757]
homotypic Brachyactis laurentiana (Fernald) Botsch. Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. 16: 384 (1954) [wfo-0000126288]
homotypic Symphyotrichum laurentianum (Fernald) G.L.Nesom Phytologia 77(3): 286 (1995) [wfo-0000115359]
synonym Aster laurentianus var. contiguus Fernald Rhodora 16: 60, pl. 109, fig. 5 (1914) [wfo-0000104482]
synonym Aster laurentianus var. laurentianus [wfo-0000111895]
synonym Aster laurentianus var. magdalenensis Fernald Rhodora 16: 59, pl. 109, fig. 4 (1914) [wfo-0000105109]
synonym Brachyactis ciliata subsp. laurentiana (Fernald) A.G.Jones Phytologia 55: 376 (1984) [wfo-0000093757]
basionym Aster laurentianus Fernald Rhodora 16: 59 (1914) [wfo-0000028190]
homotypic Aster ciliatus subsp. laurentianus (Fernald) Govaerts World Checkl. Seed Pl. 2(1-2): 9 (1996) [wfo-0000077359]
homotypic Brachyactis laurentiana (Fernald) Botsch. Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. 16: 384 (1954) [wfo-0000126288]
homotypic Symphyotrichum laurentianum (Fernald) G.L.Nesom Phytologia 77(3): 286 (1995) [wfo-0000115359]
synonym Brachyactis laurentiana (Fernald) Botsch. Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. 16: 384 (1954) [wfo-0000126288]
basionym Aster laurentianus Fernald Rhodora 16: 59 (1914) [wfo-0000028190]
homotypic Aster ciliatus subsp. laurentianus (Fernald) Govaerts World Checkl. Seed Pl. 2(1-2): 9 (1996) [wfo-0000077359]
homotypic Brachyactis ciliata subsp. laurentiana (Fernald) A.G.Jones Phytologia 55: 376 (1984) [wfo-0000093757]
homotypic Symphyotrichum laurentianum (Fernald) G.L.Nesom Phytologia 77(3): 286 (1995) [wfo-0000115359]
S. lentum (Greene) G.L.Nesom Phytologia 77(3): 286 (1995) [wfo-0000091845]
basionym Aster lentus Greene Man. Bot. San Francisco : 180 (1894) [wfo-0000042888]
homotypic Aster chilensis var. lentus (Greene) Jeps. Fl. W. Calif. : 566 (1901) [wfo-0000068641]
synonym Aster chilensis var. lentus (Greene) Jeps. Fl. W. Calif. : 566 (1901) [wfo-0000068641]
basionym Aster lentus Greene Man. Bot. San Francisco : 180 (1894) [wfo-0000042888]
homotypic Symphyotrichum lentum (Greene) G.L.Nesom Phytologia 77(3): 286 (1995) [wfo-0000091845]
synonym Aster chilensis var. sonomensis (Greene) Jeps. Fl. W. Calif. : 567 (1901) [wfo-0000065079]
basionym Aster sonomensis Greene Man. Bot. San Francisco : 180 (1894) [wfo-0000066366]
synonym Aster lentus Greene Man. Bot. San Francisco : 180 (1894) [wfo-0000042888]
homotypic Aster chilensis var. lentus (Greene) Jeps. Fl. W. Calif. : 566 (1901) [wfo-0000068641]
homotypic Symphyotrichum lentum (Greene) G.L.Nesom Phytologia 77(3): 286 (1995) [wfo-0000091845]
S. longulum (E.Sheld.) G.L.Nesom Phytologia 77(3): 295. 1995 [Sep 1994 publ. 31 Jan 1995] [wfo-0000116297]
basionym Aster longulus E.Sheld. Bull. Geol. Nat. Hist. Surv. 9: 18, pl. 2 (1894) [wfo-0000014985]
synonym Aster longulus E.Sheld. Bull. Geol. Nat. Hist. Surv. 9: 18, pl. 2 (1894) [wfo-0000014985]
homotypic Symphyotrichum longulum (E.Sheld.) G.L.Nesom Phytologia 77(3): 295. 1995 [Sep 1994 publ. 31 Jan 1995] [wfo-0000116297]
synonym Aster longulus E.Sheld. Bull. Geol. Nat. Hist. Surv. 9: 18, pl. 2 (1894) [wfo-0001227048]
S. lucayanum (Britton) G.L.Nesom Phytologia 77: 286 (1995) [wfo-0000090869]
basionym Aster lucayanus Britton Bull. New York Bot. Gard. 4: 143 (1906) [wfo-0000061630]
homotypic Virgulus lucayanus (Britton) Reveal & Keener Taxon 30: 650 (1981) [wfo-0000133271]
synonym Aster lucayanus Britton Bull. New York Bot. Gard. 4: 143 (1906) [wfo-0000061630]
homotypic Symphyotrichum lucayanum (Britton) G.L.Nesom Phytologia 77: 286 (1995) [wfo-0000090869]
homotypic Virgulus lucayanus (Britton) Reveal & Keener Taxon 30: 650 (1981) [wfo-0000133271]
synonym Virgulus lucayanus (Britton) Reveal & Keener Taxon 30: 650 (1981) [wfo-0000133271]
basionym Aster lucayanus Britton Bull. New York Bot. Gard. 4: 143 (1906) [wfo-0000061630]
homotypic Symphyotrichum lucayanum (Britton) G.L.Nesom Phytologia 77: 286 (1995) [wfo-0000090869]
S. martii (Baker) G.L.Nesom Phytologia 77(3): 286 (1995) [wfo-0000092672]
basionym Aster martii Baker Fl. Bras. 6(3): 23 (1882) [wfo-0000020981]
synonym Aster martii Baker Fl. Bras. 6(3): 23 (1882) [wfo-0000020981]
homotypic Symphyotrichum martii (Baker) G.L.Nesom Phytologia 77(3): 286 (1995) [wfo-0000092672]
S. molle (Rydb.) G.L.Nesom Phytologia 77(3): 286 (1995) [wfo-0000123203]
basionym Aster mollis Rydb. Bull. Torrey Bot. Club 28: 22 (1901) [wfo-0000085034]
synonym Aster mollis Rydb. Bull. Torrey Bot. Club 28: 22 (1901) [wfo-0000085034]
homotypic Symphyotrichum molle (Rydb.) G.L.Nesom Phytologia 77(3): 286 (1995) [wfo-0000123203]
S. nahanniense (Cody) Semple Univ. Waterloo Biol. Ser. 41: 134 (2002). [wfo-0000128987]
basionym Aster nahanniensis Cody Naturaliste Canad. 101(6): 888 (1974) [wfo-0000010182]
synonym Aster nahanniensis Cody Naturaliste Canad. 101(6): 888 (1974) [wfo-0000010182]
homotypic Symphyotrichum nahanniense (Cody) Semple Univ. Waterloo Biol. Ser. 41: 134 (2002). [wfo-0000128987]
S. novae-angliae (L.) G.L.Nesom Phytologia 77(3): 287 (1995) [wfo-0000115996]
basionym Aster novae-angliae L. Sp. Pl. : 875 (1753) [wfo-0000047975]
homotypic Lasallea novae-angliae (L.) Semple & Brouillet Amer. J. Bot. 67: 1022 (1980) [wfo-0000096054]
homotypic Virgulus novae-angliae (L.) Reveal & Keener Taxon 30(3): 649 (1981): [wfo-0000130171]
synonym Aster altissimus Moench Methodus : 601 (1794) [wfo-0000080151]
synonym Aster amplexicaulis Lam. Encycl. 1: 304 (1783) [wfo-0000046739]
synonym Aster concinnus Colla Hort. Ripul. App. 3: 22, t. 12. 1829 [wfo-0000039349]
synonym Aster muehlenbergii Tausch Flora 22(1): 77, in adnot. (1839) [wfo-0000113733]
synonym Aster novae-angliae L. Sp. Pl. : 875 (1753) [wfo-0000047975]
homotypic Lasallea novae-angliae (L.) Semple & Brouillet Amer. J. Bot. 67: 1022 (1980) [wfo-0000096054]
homotypic Symphyotrichum novae-angliae (L.) G.L.Nesom Phytologia 77(3): 287 (1995) [wfo-0000115996]
homotypic Virgulus novae-angliae (L.) Reveal & Keener Taxon 30(3): 649 (1981): [wfo-0000130171]
synonym Aster novae-angliae f. geneseensis House Bull. New York State Mus. Nat. Hist. 243-244: 40 (1923) [wfo-0000113474]
synonym Aster novae-angliae var. monocephalus Farw. Rep. (Annual) Michigan Acad. Sci. 19: 250 (1917) [wfo-0000075961]
synonym Aster novae-angliae f. novae-angliae [wfo-0000113559]
synonym Aster novae-angliae var. novae-angliae [wfo-0000057040]
synonym Aster novae-angliae f. rosarius House Bull. New York State Mus. Nat. Hist. 243-244: 30 (1923) [wfo-0000113221]
basionym Aster roseus Desf. Tabl. École Bot. : 401 (1829) [wfo-0000092806]
homotypic Aster novae-angliae f. roseus (Desf.) Britton Proc. Nat. Sci. Assoc. Staten Island 2: Nov. 8. 1890 [wfo-0000113287]
synonym Aster novae-angliae f. roseus (Desf.) Britton Proc. Nat. Sci. Assoc. Staten Island 2: Nov. 8. 1890 [wfo-0000113287]
basionym Aster roseus Desf. Tabl. École Bot. : 401 (1829) [wfo-0000092806]
homotypic Aster novae-angliae f. rosarius House Bull. New York State Mus. Nat. Hist. 243-244: 30 (1923) [wfo-0000113221]
synonym Aster novae-angliae f. spurius (Willd.) Voss Vilm. Blumengärtn. ed. 3 1: 465 (1894) [wfo-0000000486]
basionym Aster spurius Willd. Sp. Pl., ed. 4, 3: 2032 (1803) [wfo-0000108030]
synonym Aster roseus Desf. Tabl. École Bot. : 401 (1829) [wfo-0000092806]
homotypic Aster novae-angliae f. rosarius House Bull. New York State Mus. Nat. Hist. 243-244: 30 (1923) [wfo-0000113221]
homotypic Aster novae-angliae f. roseus (Desf.) Britton Proc. Nat. Sci. Assoc. Staten Island 2: Nov. 8. 1890 [wfo-0000113287]
synonym Aster spurius Willd. Sp. Pl., ed. 4, 3: 2032 (1803) [wfo-0000108030]
homotypic Aster novae-angliae f. spurius (Willd.) Voss Vilm. Blumengärtn. ed. 3 1: 465 (1894) [wfo-0000000486]
synonym Aster spurius var. spurius [wfo-0000050239]
synonym Lasallea novae-angliae (L.) Semple & Brouillet Amer. J. Bot. 67: 1022 (1980) [wfo-0000096054]
basionym Aster novae-angliae L. Sp. Pl. : 875 (1753) [wfo-0000047975]
homotypic Symphyotrichum novae-angliae (L.) G.L.Nesom Phytologia 77(3): 287 (1995) [wfo-0000115996]
homotypic Virgulus novae-angliae (L.) Reveal & Keener Taxon 30(3): 649 (1981): [wfo-0000130171]
synonym Virgulus novae-angliae (L.) Reveal & Keener Taxon 30(3): 649 (1981): [wfo-0000130171]
basionym Aster novae-angliae L. Sp. Pl. : 875 (1753) [wfo-0000047975]
homotypic Lasallea novae-angliae (L.) Semple & Brouillet Amer. J. Bot. 67: 1022 (1980) [wfo-0000096054]
homotypic Symphyotrichum novae-angliae (L.) G.L.Nesom Phytologia 77(3): 287 (1995) [wfo-0000115996]
S. novi-belgii (L.) G.L.Nesom Phytologia 77: 287. 1995 [31 Jan 1995] [wfo-0000075141]
basionym Aster novi-belgii L. Sp. Pl. : 877 (1753) [wfo-0000096351]
homotypic Amellus novae-belgii (L.) Opiz Seznam : 14 (1852) [wfo-0000034568]
synonym Amellus divaricatus Gaterau Descr. Pl. Montauban : 147 (1789) [wfo-0000136851]
synonym Amellus novae-belgii (L.) Opiz Seznam : 14 (1852) [wfo-0000034568]
basionym Aster novi-belgii L. Sp. Pl. : 877 (1753) [wfo-0000096351]
homotypic Symphyotrichum novi-belgii (L.) G.L.Nesom Phytologia 77: 287. 1995 [31 Jan 1995] [wfo-0000075141]
synonym Aster adulterinus Willd. Enum. Pl. 2: 884 (1809) [wfo-0000114423]
homotypic Aster novi-belgii var. adulterinus (Willd.) Thell. Allg. Bot. Z. Syst. 19: 112 (1913) [wfo-0000073944]
synonym Aster aestivus Aiton Hort. Kew. 3: 203 (1789) [wfo-0000062219]
synonym Aster argutus Nees Gen. Sp. Aster. : 69 (1832) [wfo-0000029297]
synonym Aster brumalis Nees Gen. Sp. Aster. : 70 (1832) [wfo-0000040027]
synonym Aster caespitosus hort. ex Lindl. Edwards's Bot. Reg. 19: t. 1571 (1833) [wfo-0000130957]
synonym Aster eminens Willd. Enum. Pl. 2: 886 (1809) [wfo-0000123497]
synonym Aster eminens var. eminens [wfo-0000057348]
synonym Aster floribundus Willd. Sp. Pl., ed. 4, 3: 2048 (1803) [wfo-0000042080]
homotypic Aster novi-belgii var. floribundus (Willd.) DC. Prodr. 5: 238 (1836) [wfo-0000111145]
homotypic Aster novi-belgii subsp. floribundus (Willd.) Thell. Allg. Bot. Z. Syst. 19: 112 (1913) [wfo-0000111767]
synonym Aster laevigatus Lam. Encycl. 1: 307 (1783) [wfo-0000006221]
homotypic Aster novi-belgii subsp. laevigatus (Lam.) Thell. Vierteljahrsschr. Naturf. Ges. Zürich 52: 466 (1908) [wfo-0000101011]
synonym Aster laxus Torr. & A.Gray Fl. N. Amer. 2(1): 134 (1841) [wfo-0000076041]
synonym Aster longifolius Lam. Encycl. 1: 306 (1783) [wfo-0000115399]
synonym Aster longifolius var. longifolius [wfo-0000036572]
synonym Aster luxurians Spreng. Syst. Veg. 3: 538 (1826) [wfo-0000039050]
synonym Aster mutabilis Dryand. ex Aiton Hort. Kew. 3: 205 (1789) [wfo-0000083226]
synonym Aster novi-belgii L. Sp. Pl. : 877 (1753) [wfo-0000096351]
homotypic Amellus novae-belgii (L.) Opiz Seznam : 14 (1852) [wfo-0000034568]
homotypic Symphyotrichum novi-belgii (L.) G.L.Nesom Phytologia 77: 287. 1995 [31 Jan 1995] [wfo-0000075141]
synonym Aster novi-belgii var. adulterinus (Willd.) Thell. Allg. Bot. Z. Syst. 19: 112 (1913) [wfo-0000073944]
basionym Aster adulterinus Willd. Enum. Pl. 2: 884 (1809) [wfo-0000114423]
synonym Aster novi-belgii var. ampliflorus Nees Gen. Sp. Aster. : 79 (1832) [wfo-0000097503]
synonym Aster novi-belgii var. atlanticus E.S.Burgess Ill. Fl. N. U.S. 3: 370 (1898) [wfo-0000069616]
synonym Aster novi-belgii var. brittonii E.S.Burgess Ill. Fl. N. U.S. 3: 371 (1898) [wfo-0000070774]
synonym Aster novi-belgii subsp. floribundus (Willd.) Thell. Allg. Bot. Z. Syst. 19: 112 (1913) [wfo-0000111767]
basionym Aster floribundus Willd. Sp. Pl., ed. 4, 3: 2048 (1803) [wfo-0000042080]
homotypic Aster novi-belgii var. floribundus (Willd.) DC. Prodr. 5: 238 (1836) [wfo-0000111145]
synonym Aster novi-belgii var. floribundus (Willd.) DC. Prodr. 5: 238 (1836) [wfo-0000111145]
basionym Aster floribundus Willd. Sp. Pl., ed. 4, 3: 2048 (1803) [wfo-0000042080]
homotypic Aster novi-belgii subsp. floribundus (Willd.) Thell. Allg. Bot. Z. Syst. 19: 112 (1913) [wfo-0000111767]
synonym Aster novi-belgii var. laevigatus (Lam.) A.Gray Syn. Fl. N. Amer. 1(2): 189 (1884) [wfo-0000106552]
synonym Aster novi-belgii subsp. laevigatus (Lam.) Thell. Vierteljahrsschr. Naturf. Ges. Zürich 52: 466 (1908) [wfo-0000101011]
basionym Aster laevigatus Lam. Encycl. 1: 307 (1783) [wfo-0000006221]
synonym Aster novi-belgii var. minor Nees Gen. Sp. Aster. : 81 (1832) [wfo-0000070599]
synonym Aster novi-belgii var. novi-belgii [wfo-0000067096]
synonym Aster novi-belgii subsp. novi-belgii [wfo-0000057360]
synonym Aster novi-belgii f. novi-belgii [wfo-0000019105]
synonym Aster novi-belgii f. roseus E.L.Rand & Redfield Fl. Mt. Desert Isl. : 115 (1894) [wfo-0000038891]
synonym Aster novi-belgii var. thyrsiflorus (Hoffm.) A.Gray Syn. Fl. N. Amer. 1(2): 190 (1884) [wfo-0000100719]
basionym Aster thyrsiflorus Hoffm. Arch. Bot. 2(2): 298 (1801) [wfo-0000010584]
synonym Aster onustus Nees Gen. Sp. Aster. : 122 (1832) [wfo-0000017977]
synonym Aster onustus var. onustus [wfo-0000052687]
synonym Aster onustus var. squarrosus DC. Prodr. 5: 245 (1836) [wfo-0000112868]
synonym Aster serotinus Willd. Sp. Pl., ed. 4, 3: 2049 (1803) [wfo-0000011995]
synonym Aster spectabilis Willd. Sp. Pl., ed. 4, 3: 2048 (1803) [wfo-0000127436]
synonym Aster tardiflorus L. Sp. Pl. ed. 2 2: 1231 (1763) [wfo-0000101354]
synonym Aster tardiflorus var. tardiflorus [wfo-0000063772]
synonym Aster tardiflorus f. tardiflorus [wfo-0000049566]
synonym Aster thyrsiflorus Hoffm. Arch. Bot. 2(2): 298 (1801) [wfo-0000010584]
homotypic Aster novi-belgii var. thyrsiflorus (Hoffm.) A.Gray Syn. Fl. N. Amer. 1(2): 190 (1884) [wfo-0000100719]
synonym Aster thyrsiflorus var. squarrosus Lindl. Prodr. 5: 235 (1836) [wfo-0000096894]
synonym Aster thyrsiflorus var. thyrsiflorus [wfo-0000051913]
synonym Crinitaria humilis Hook. Fl. Bor.-Amer. 2(7): 24 (1834) [wfo-0000125512]
synonym Symphyotrichum novi-belgii var. laevigatus (Lam.) B.Bock Bull. Soc. Bot. Centre-Ouest 42: 278 (2012) [wfo-0001384122]
S. novi-belgii var. crenifolium (Fernald) Labrecque & Brouillet Phytologia 82: 138 (1997) [wfo-0000079527]
basionym Aster foliaceus var. crenifolius Fernald Rhodora 17: 15 (1915) [wfo-0000108216]
homotypic Aster crenifolius (Fernald) Cronquist Bull. Torrey Bot. Club 74: 143 (1947) [wfo-0000065210]
homotypic Aster novi-belgii var. crenifolius (Fernald) J.Labrecque & Brouillet Canad. J. Bot. 74(2): 185 (1996): [wfo-0000061997]
homotypic Symphyotrichum crenifolium (Fernald) G.L.Nesom Phytologia 77(3): 278 (1995) [wfo-0000071298]
synonym Aster crenifolius (Fernald) Cronquist Bull. Torrey Bot. Club 74: 143 (1947) [wfo-0000065210]
basionym Aster foliaceus var. crenifolius Fernald Rhodora 17: 15 (1915) [wfo-0000108216]
homotypic Aster novi-belgii var. crenifolius (Fernald) J.Labrecque & Brouillet Canad. J. Bot. 74(2): 185 (1996): [wfo-0000061997]
homotypic Symphyotrichum crenifolium (Fernald) G.L.Nesom Phytologia 77(3): 278 (1995) [wfo-0000071298]
homotypic Symphyotrichum novi-belgii var. crenifolium (Fernald) Labrecque & Brouillet Phytologia 82: 138 (1997) [wfo-0000079527]
synonym Aster crenifolius var. crenifolius [wfo-0000098875]
synonym Aster foliaceus var. crenifolius Fernald Rhodora 17: 15 (1915) [wfo-0000108216]
homotypic Aster crenifolius (Fernald) Cronquist Bull. Torrey Bot. Club 74: 143 (1947) [wfo-0000065210]
homotypic Aster novi-belgii var. crenifolius (Fernald) J.Labrecque & Brouillet Canad. J. Bot. 74(2): 185 (1996): [wfo-0000061997]
homotypic Symphyotrichum crenifolium (Fernald) G.L.Nesom Phytologia 77(3): 278 (1995) [wfo-0000071298]
homotypic Symphyotrichum novi-belgii var. crenifolium (Fernald) Labrecque & Brouillet Phytologia 82: 138 (1997) [wfo-0000079527]
synonym Symphyotrichum crenifolium (Fernald) G.L.Nesom Phytologia 77(3): 278 (1995) [wfo-0000071298]
basionym Aster foliaceus var. crenifolius Fernald Rhodora 17: 15 (1915) [wfo-0000108216]
homotypic Aster crenifolius (Fernald) Cronquist Bull. Torrey Bot. Club 74: 143 (1947) [wfo-0000065210]
homotypic Aster novi-belgii var. crenifolius (Fernald) J.Labrecque & Brouillet Canad. J. Bot. 74(2): 185 (1996): [wfo-0000061997]
homotypic Symphyotrichum novi-belgii var. crenifolium (Fernald) Labrecque & Brouillet Phytologia 82: 138 (1997) [wfo-0000079527]
S. novi-belgii var. elodes (Torr. & A.Gray) G.L.Nesom Phytologia 77(3): 287 (1995) [wfo-0000070381]
basionym Aster elodes Torr. & A.Gray Fl. N. Amer. 2(1): 136 (1841) [wfo-0000130146]
homotypic Aster novi-belgii var. elodes (Torr. & A.Gray) A.Gray Syn. Fl. N. Amer. 1(2): 190 (1884) [wfo-0000107023]
synonym Aster elodes Torr. & A.Gray Fl. N. Amer. 2(1): 136 (1841) [wfo-0000130146]
homotypic Aster novi-belgii var. elodes (Torr. & A.Gray) A.Gray Syn. Fl. N. Amer. 1(2): 190 (1884) [wfo-0000107023]
homotypic Symphyotrichum novi-belgii var. elodes (Torr. & A.Gray) G.L.Nesom Phytologia 77(3): 287 (1995) [wfo-0000070381]
synonym Aster novi-belgii var. elodes (Torr. & A.Gray) A.Gray Syn. Fl. N. Amer. 1(2): 190 (1884) [wfo-0000107023]
basionym Aster elodes Torr. & A.Gray Fl. N. Amer. 2(1): 136 (1841) [wfo-0000130146]
homotypic Symphyotrichum novi-belgii var. elodes (Torr. & A.Gray) G.L.Nesom Phytologia 77(3): 287 (1995) [wfo-0000070381]
S. novi-belgii var. novi-belgii [wfo-0000099618]
synonym Aster aestivus A.Gray Manual 233, partim (1867) [wfo-0000039865]
synonym Aster aestivus var. angustifolius Nees Gen. Sp. Aster. : 74 (1832) [wfo-0000104081]
synonym Aster aestivus var. laetiflorus A.Gray Manual : 195 (1856) [wfo-0000104866]
synonym Aster bicolor Dietr. ex DC. Prodr. 5: 239 (1836) [wfo-0000130176]
synonym Aster carneus Nees Syn. Aster. Herb. : 26 (1818) [wfo-0000003091]
homotypic Aster laxifolius var. carneus (Nees) Lindl. ex DC. Prodr. 5: 236 (1836) [wfo-0000104895]
synonym Aster crenifolius var. arcuans (Fernald) Cronquist Bull. Torrey Bot. Club 74: 143 (1947) [wfo-0000067321]
basionym Aster foliaceus var. arcuans Fernald Rhodora 17: 14 (1915) [wfo-0000106760]
synonym Aster eminens var. laevigatus Nees Gen. Sp. Aster. : 88 (1832) [wfo-0000064193]
homotypic Aster longifolius var. laevigatus (Nees) DC. Prodr. 5: 239 (1836) [wfo-0000026102]
synonym Aster foliaceus var. arcuans Fernald Rhodora 17: 14 (1915) [wfo-0000106760]
homotypic Aster crenifolius var. arcuans (Fernald) Cronquist Bull. Torrey Bot. Club 74: 143 (1947) [wfo-0000067321]
synonym Aster foliaceus var. sublinearis Griscom & R.J.Eaton Rhodora 34: 14 (1932) [wfo-0000099957]
synonym Aster hiemalis Nees Gen. Sp. Aster. : 77 (1832) [wfo-0000124361]
synonym Aster johannensis Fernald Rhodora 17: 13 (1915) [wfo-0000136032]
homotypic Aster novi-belgii subsp. johannensis (Fernald) A.G.Jones Phytologia 55: 384 (1984) [wfo-0000097889]
homotypic Aster novi-belgii var. johannensis (Fernald) A.G.Jones Phytologia 63: 132 (1987) [wfo-0000111273]
synonym Aster johannensis var. johannensis [wfo-0000111041]
synonym Aster junceus Aiton Hort. Kew. 3: 204 (1789) [wfo-0000023491]
synonym Aster junceus var. junceus [wfo-0000048074]
synonym Aster junceus var. major Willd. ex Nees Gen. Sp. Aster. : 87 (1832) [wfo-0000098728]
homotypic Aster longifolius var. major Willd. ex DC. Prodr. 5: 239 (1836) [wfo-0000104170]
synonym Aster lateralis Hort.Bonn. ex Nees Gen. Sp. Aster. : 74 (1832) [wfo-0000084505]
synonym Aster laxiflorus Lindl. Fl. Bor.-Amer. 2: 10 (1834) [wfo-0000077979]
synonym Aster laxifolius Nees Gen. Sp. Aster. : 69 (1832) [wfo-0000090963]
synonym Aster laxifolius var. carneus (Nees) Lindl. ex DC. Prodr. 5: 236 (1836) [wfo-0000104895]
basionym Aster carneus Nees Syn. Aster. Herb. : 26 (1818) [wfo-0000003091]
synonym Aster laxifolius var. salicifolius Lindl. ex DC. Prodr. 5: 236 (1836) [wfo-0000064292]
synonym Aster longifolius var. albiflorus DC. Prodr. 5: 239 (1836) [wfo-0000112988]
synonym Aster longifolius var. brevirameus DC. Prodr. 5: 239 (1836) [wfo-0000106144]
synonym Aster longifolius var. densiflorus DC. Prodr. 5: 239 (1836) [wfo-0000043309]
synonym Aster longifolius var. laevigatus (Nees) DC. Prodr. 5: 239 (1836) [wfo-0000026102]
basionym Aster eminens var. laevigatus Nees Gen. Sp. Aster. : 88 (1832) [wfo-0000064193]
synonym Aster novi-belgii var. johannensis (Fernald) A.G.Jones Phytologia 63: 132 (1987) [wfo-0000111273]
basionym Aster johannensis Fernald Rhodora 17: 13 (1915) [wfo-0000136032]
homotypic Aster novi-belgii subsp. johannensis (Fernald) A.G.Jones Phytologia 55: 384 (1984) [wfo-0000097889]
synonym Aster novi-belgii subsp. johannensis (Fernald) A.G.Jones Phytologia 55: 384 (1984) [wfo-0000097889]
basionym Aster johannensis Fernald Rhodora 17: 13 (1915) [wfo-0000136032]
homotypic Aster novi-belgii var. johannensis (Fernald) A.G.Jones Phytologia 63: 132 (1987) [wfo-0000111273]
synonym Aster novi-belgii var. rosaceus J.Rousseau Naturaliste Canad. 69: 112, fig. 6 (1942) [wfo-0000006657]
synonym Aster recurvatus Spreng. in Schrad. Journ. Bot. 195. 1800 [wfo-0000097482]
synonym Aster rolandii Shinners Rhodora 45: 347 (1943) [wfo-0000128839]
synonym Aster squarrosulus Nees Gen. Sp. Aster. : 86 (1832) [wfo-0000118902]
synonym Aster squarrosulus var. albiflorus Nees Gen. Sp. Aster. : 86 (1832) [wfo-0000123293]
synonym Aster squarrosulus var. squarrosulus [wfo-0000056615]
synonym Aster vaurealis J.Rousseau Naturaliste Canad. 69: 116, fig. 7 (1942) [wfo-0000030095]
synonym Aster virgineus Nees Syn. Aster. Herb. : 22 (1818) [wfo-0000023576]
synonym Symphyotrichum longifolium (Lam.) G.L.Nesom Phytologia 77(3): 286 (1995) [wfo-0000092848]
S. novi-belgii var. villicaule (A.Gray) Labrecque & Brouillet Phytologia 82: 138 (1997) [wfo-0000105370]
basionym Aster longifolius var. villicaulis A.Gray Syn. Fl. N. Amer. 1(2): 189 (1884) [wfo-0000101883]
homotypic Aster johannensis var. villicaulis (A.Gray) Fernald Rhodora 51: 99 (1949) [wfo-0000024854]
homotypic Aster novi-belgii var. villicaulis (A.Gray) B.Boivin Naturaliste Canad. 94: 645 (1967) [wfo-0000106269]
synonym Aster johannensis var. villicaulis (A.Gray) Fernald Rhodora 51: 99 (1949) [wfo-0000024854]
basionym Aster longifolius var. villicaulis A.Gray Syn. Fl. N. Amer. 1(2): 189 (1884) [wfo-0000101883]
homotypic Aster novi-belgii var. villicaulis (A.Gray) B.Boivin Naturaliste Canad. 94: 645 (1967) [wfo-0000106269]
homotypic Symphyotrichum novi-belgii var. villicaule (A.Gray) Labrecque & Brouillet Phytologia 82: 138 (1997) [wfo-0000105370]
synonym Aster longifolius var. villicaulis A.Gray Syn. Fl. N. Amer. 1(2): 189 (1884) [wfo-0000101883]
homotypic Aster johannensis var. villicaulis (A.Gray) Fernald Rhodora 51: 99 (1949) [wfo-0000024854]
homotypic Aster novi-belgii var. villicaulis (A.Gray) B.Boivin Naturaliste Canad. 94: 645 (1967) [wfo-0000106269]
homotypic Symphyotrichum novi-belgii var. villicaule (A.Gray) Labrecque & Brouillet Phytologia 82: 138 (1997) [wfo-0000105370]
synonym Aster novi-belgii var. villicaulis (A.Gray) B.Boivin Naturaliste Canad. 94: 645 (1967) [wfo-0000106269]
basionym Aster longifolius var. villicaulis A.Gray Syn. Fl. N. Amer. 1(2): 189 (1884) [wfo-0000101883]
homotypic Aster johannensis var. villicaulis (A.Gray) Fernald Rhodora 51: 99 (1949) [wfo-0000024854]
homotypic Symphyotrichum novi-belgii var. villicaule (A.Gray) Labrecque & Brouillet Phytologia 82: 138 (1997) [wfo-0000105370]
S. oblongifolium (Nutt.) G.L.Nesom Phytologia 77(3): 287 (1995) [wfo-0000094410]
basionym Aster oblongifolius Nutt. Gen. N. Amer. Pl. 2: 156 (1818) [wfo-0000017626]
homotypic Lasallea oblongifolia (Nutt.) Semple & Brouillet Amer. J. Bot. 67(7): 1022. 1980 [wfo-0000117846]
homotypic Virgulus oblongifolius (Nutt.) Reveal & Keener Taxon 30(3): 650 (1981): [wfo-0000127642]
synonym Aster graveolens Nutt. Trans. Amer. Philos. Soc., ser. 2, 7: 294 (1840) [wfo-0000096634]
synonym Aster graveolens var. graveolens [wfo-0000047278]
synonym Aster multiceps Lindl. ex DC. Prodr. 5: 237 (1836) [wfo-0000012819]
synonym Aster oblongifolius Nutt. Gen. N. Amer. Pl. 2: 156 (1818) [wfo-0000017626]
homotypic Lasallea oblongifolia (Nutt.) Semple & Brouillet Amer. J. Bot. 67(7): 1022. 1980 [wfo-0000117846]
homotypic Symphyotrichum oblongifolium (Nutt.) G.L.Nesom Phytologia 77(3): 287 (1995) [wfo-0000094410]
homotypic Virgulus oblongifolius (Nutt.) Reveal & Keener Taxon 30(3): 650 (1981): [wfo-0000127642]
synonym Aster oblongifolius f. albaligulatus Magrath Rhodora 73: 303 (1971) [wfo-0000113509]
synonym Aster oblongifolius var. angustatus Shinners Amer. Midl. Naturalist 26: 418 (1941) [wfo-0000069081]
synonym Aster oblongifolius var. oblongifolius [wfo-0000091691]
synonym Aster oblongifolius f. oblongifolius [wfo-0000113305]
synonym Aster oblongifolius var. orientis Shinners Castanea 10: 72 (1945) [wfo-0000092498]
synonym Aster oblongifolius var. rigidulus A.Gray Syn. Fl. N. Amer. 1(2): 179 (1884) [wfo-0000100623]
synonym Aster oblongifolius f. roseoligulatus (Benke) Shinners Amer. Midl. Naturalist 26: 417 (1941) [wfo-0000033020]
synonym Aster oblongifolius f. roseus Shinners Castanea 10: 72 (1945) [wfo-0000127116]
synonym Lasallea oblongifolia (Nutt.) Semple & Brouillet Amer. J. Bot. 67(7): 1022. 1980 [wfo-0000117846]
basionym Aster oblongifolius Nutt. Gen. N. Amer. Pl. 2: 156 (1818) [wfo-0000017626]
homotypic Symphyotrichum oblongifolium (Nutt.) G.L.Nesom Phytologia 77(3): 287 (1995) [wfo-0000094410]
homotypic Virgulus oblongifolius (Nutt.) Reveal & Keener Taxon 30(3): 650 (1981): [wfo-0000127642]
synonym Virgulus oblongifolius (Nutt.) Reveal & Keener Taxon 30(3): 650 (1981): [wfo-0000127642]
basionym Aster oblongifolius Nutt. Gen. N. Amer. Pl. 2: 156 (1818) [wfo-0000017626]
homotypic Lasallea oblongifolia (Nutt.) Semple & Brouillet Amer. J. Bot. 67(7): 1022. 1980 [wfo-0000117846]
homotypic Symphyotrichum oblongifolium (Nutt.) G.L.Nesom Phytologia 77(3): 287 (1995) [wfo-0000094410]
synonym Virgulus oblongifolius var. oblongifolius 1981 [wfo-0000002025]
S. sect. Occidentales (Rydb.) G.L.Nesom Phytologia 77(3): 271. 1995 [Sep 1994 publ. 31 Jan 1995] [wfo-3400010831]
synonym Aster subsect. Occidentales (Rydb.) A.G.Jones Phytologia 55(6): 381. 1984 [wfo-3000002082]
synonym Aster sect. Occidentales (Rydb.) A.G.Jones Brittonia 32(2): 235. 1980 [wfo-3400003178]
S. ontarionis (Wiegand) G.L.Nesom Phytologia 77(3): 287, as 'ontarione' (1995) [wfo-0000022142]
basionym Aster ontarionis Wiegand Rhodora 30: 179 (1928) [wfo-0000036391]
synonym Aster diffusus var. thyrsoideus A.Gray Syn. Fl. N. Amer. 1(2): 187 (1884) [wfo-0000107387]
homotypic Aster lateriflorus var. thyrsoideus E.Sheld. Bull. Torrey Bot. Club 20(7): 286 (1893) [wfo-0000079576]
homotypic Aster pantotrichus var. thyrsoideus S.F.Blake J. Washington Acad. Sci. 21: 327 (1931) [wfo-0000100537]
homotypic Aster tradescantii var. thyrsoideus (A.Gray) B.Boivin Naturaliste Canad. 94: 646 (1967) [wfo-0000107383]
synonym Aster lateriflorus var. thyrsoideus E.Sheld. Bull. Torrey Bot. Club 20(7): 286 (1893) [wfo-0000079576]
basionym Aster diffusus var. thyrsoideus A.Gray Syn. Fl. N. Amer. 1(2): 187 (1884) [wfo-0000107387]
homotypic Aster pantotrichus var. thyrsoideus S.F.Blake J. Washington Acad. Sci. 21: 327 (1931) [wfo-0000100537]
homotypic Aster tradescantii var. thyrsoideus (A.Gray) B.Boivin Naturaliste Canad. 94: 646 (1967) [wfo-0000107383]
synonym Aster missouriensis Britton Ill. Fl. N. U.S. (Britton & Brown) 3: 378. 1898 [wfo-0000062911]
homotypic Aster pantotrichus S.F.Blake J. Washington Acad. Sci. 21: 327 (1931) [wfo-0000103961]
synonym Aster missouriensis var. missouriensis [wfo-0000047557]
synonym Aster missouriensis var. thyrsoideus Wiegand Rhodora 30: 177. 1928 [wfo-0001409838]
synonym Aster missouriensis var. thyrsoideus (A.Gray) Wiegand [wfo-0001412956]
synonym Aster ontariensis Wiegand Rhodora 1928, xxx. 179. [wfo-0000078645]
synonym Aster ontarionis Wiegand Rhodora 30: 179 (1928) [wfo-0000036391]
homotypic Symphyotrichum ontarionis (Wiegand) G.L.Nesom Phytologia 77(3): 287, as 'ontarione' (1995) [wfo-0000022142]
synonym Aster ontarionis var. ontarionis 1996 [wfo-0000107371]
synonym Aster pantotrichus S.F.Blake J. Washington Acad. Sci. 21: 327 (1931) [wfo-0000103961]
basionym Aster missouriensis Britton Ill. Fl. N. U.S. (Britton & Brown) 3: 378. 1898 [wfo-0000062911]
synonym Aster pantotrichus var. pantotrichus 1931 [wfo-0000109014]
synonym Aster pantotrichus var. thyrsoideus S.F.Blake J. Washington Acad. Sci. 21: 327 (1931) [wfo-0000100537]
basionym Aster diffusus var. thyrsoideus A.Gray Syn. Fl. N. Amer. 1(2): 187 (1884) [wfo-0000107387]
homotypic Aster lateriflorus var. thyrsoideus E.Sheld. Bull. Torrey Bot. Club 20(7): 286 (1893) [wfo-0000079576]
homotypic Aster tradescantii var. thyrsoideus (A.Gray) B.Boivin Naturaliste Canad. 94: 646 (1967) [wfo-0000107383]
synonym Aster tradescantii var. thyrsoideus (A.Gray) B.Boivin Naturaliste Canad. 94: 646 (1967) [wfo-0000107383]
basionym Aster diffusus var. thyrsoideus A.Gray Syn. Fl. N. Amer. 1(2): 187 (1884) [wfo-0000107387]
homotypic Aster lateriflorus var. thyrsoideus E.Sheld. Bull. Torrey Bot. Club 20(7): 286 (1893) [wfo-0000079576]
homotypic Aster pantotrichus var. thyrsoideus S.F.Blake J. Washington Acad. Sci. 21: 327 (1931) [wfo-0000100537]
S. ontarionis var. ontarionis 1997 [wfo-0000081189]
S. oolentangiense (Riddell) G.L.Nesom Phytologia 77: 288. 1995 [31 Jan 1995] [wfo-0000137818]
basionym Aster oolentangiensis Riddell Syn. Fl. West. States 55. 1835 [Jan-Apr 1835] [wfo-0000119885]
synonym Aster azureus Lindl. Companion Bot. Mag. 1: 98 (1835) [wfo-0000033536]
synonym Aster azureus f. azureus [wfo-0000123198]
synonym Aster azureus var. azureus [wfo-0000099542]
synonym Aster azureus f. incarnatus Farw. Amer. Midl. Naturalist 9: 278 (1925) [wfo-0000137083]
homotypic Aster oolentangiensis f. incarnatus (Farw.) A.G.Jones Bull. Torrey Bot. Club 110(1): 41. 1983 [wfo-0000118565]
synonym Aster azureus var. incarnatus Farw. Amer. Midl. Naturalist 9: 278 (1925) [wfo-0000070098]
synonym Aster azureus f. laevicaulis Fernald Rhodora 51: 94 (1949) [wfo-0000113768]
homotypic Aster oolentangiensis var. laevicaulis (Fernald) A.G.Jones Bull. Torrey Bot. Club 110(1): 41. 1983 [wfo-0000111907]
synonym Aster azureus var. laevicaulis Fernald Rhodora 51: 94 (1949) [wfo-0000113046]
synonym Aster azureus var. poaceus (E.S.Burgess ex Small) Fernald Rhodora 51: 95 (1949) [wfo-0000110755]
basionym Aster poaceus E.S.Burgess Fl. S.E. U.S. [Small]. 1215. 1903 [22 Jul 1903] [wfo-0000126941]
homotypic Aster oolentangiensis var. poaceus (E.S.Burgess) A.G.Jones Bull. Torrey Bot. Club 110(1): 41 (1983): (1983) [wfo-0000081904]
homotypic Symphyotrichum oolentangiense var. poaceum (E.S.Burgess) G.L.Nesom Phytologia 77(3): 288 (1995) [wfo-0000101706]
synonym Aster azureus var. scabrior Engelm. ex Small Fl. S.E. U.S. : 1215 (1903) [wfo-0000076243]
synonym Aster azureus var. scabrior Engelm. ex E.S.Burgess Flora of the Southeastern United States 1215 1903 [wfo-0000105492]
synonym Aster capillaceus E.S.Burgess Fl. S.E. U.S. 1215, 1339 (1903) [wfo-0000125284]
synonym Aster oolentangiensis Riddell Syn. Fl. West. States 55. 1835 [Jan-Apr 1835] [wfo-0000119885]
homotypic Symphyotrichum oolentangiense (Riddell) G.L.Nesom Phytologia 77: 288. 1995 [31 Jan 1995] [wfo-0000137818]
synonym Aster oolentangiensis f. incarnatus (Farw.) A.G.Jones Bull. Torrey Bot. Club 110(1): 41. 1983 [wfo-0000118565]
basionym Aster azureus f. incarnatus Farw. Amer. Midl. Naturalist 9: 278 (1925) [wfo-0000137083]
synonym Aster oolentangiensis var. laevicaulis (Fernald) A.G.Jones Bull. Torrey Bot. Club 110(1): 41. 1983 [wfo-0000111907]
basionym Aster azureus f. laevicaulis Fernald Rhodora 51: 94 (1949) [wfo-0000113768]
synonym Aster oolentangiensis var. oolentangiensis [wfo-0000057029]
synonym Aster oolentangiensis f. oolentangiensis [wfo-0000048221]
synonym Aster oolentangiensis var. poaceus (E.S.Burgess) A.G.Jones Bull. Torrey Bot. Club 110(1): 41 (1983): (1983) [wfo-0000081904]
basionym Aster poaceus E.S.Burgess Fl. S.E. U.S. [Small]. 1215. 1903 [22 Jul 1903] [wfo-0000126941]
homotypic Aster azureus var. poaceus (E.S.Burgess ex Small) Fernald Rhodora 51: 95 (1949) [wfo-0000110755]
homotypic Symphyotrichum oolentangiense var. poaceum (E.S.Burgess) G.L.Nesom Phytologia 77(3): 288 (1995) [wfo-0000101706]
synonym Aster poaceus E.S.Burgess Fl. S.E. U.S. [Small]. 1215. 1903 [22 Jul 1903] [wfo-0000126941]
homotypic Aster azureus var. poaceus (E.S.Burgess ex Small) Fernald Rhodora 51: 95 (1949) [wfo-0000110755]
homotypic Aster oolentangiensis var. poaceus (E.S.Burgess) A.G.Jones Bull. Torrey Bot. Club 110(1): 41 (1983): (1983) [wfo-0000081904]
homotypic Symphyotrichum oolentangiense var. poaceum (E.S.Burgess) G.L.Nesom Phytologia 77(3): 288 (1995) [wfo-0000101706]
synonym Aster vernalis E.S.Burgess Fl. S.E. U.S. [Small]. 1215. 1903 [22 Jul 1903] [wfo-0000024723]
synonym Symphyotrichum oolentangiense var. oolentangiense [wfo-0000102750]
synonym Symphyotrichum oolentangiense var. poaceum (E.S.Burgess) G.L.Nesom Phytologia 77(3): 288 (1995) [wfo-0000101706]
basionym Aster poaceus E.S.Burgess Fl. S.E. U.S. [Small]. 1215. 1903 [22 Jul 1903] [wfo-0000126941]
homotypic Aster azureus var. poaceus (E.S.Burgess ex Small) Fernald Rhodora 51: 95 (1949) [wfo-0000110755]
homotypic Aster oolentangiensis var. poaceus (E.S.Burgess) A.G.Jones Bull. Torrey Bot. Club 110(1): 41 (1983): (1983) [wfo-0000081904]
S. parviceps (E.S.Burgess) G.L.Nesom Phytologia 77(3): 288 (1995) [wfo-0000010479]
basionym Aster ericoides var. parviceps E.S.Burgess Ill. Fl. N. U.S. 3: 379 (1898) [wfo-0000097683]
homotypic Aster depauperatus var. parviceps Fernald Rhodora 10: 94 (1908) [wfo-0000099918]
homotypic Aster parviceps Mack. & Bush Man. Fl. Jackson County : 196 (1902) [wfo-0000006748]
homotypic Aster pilosus subsp. parviceps (E.S.Burgess) A.G.Jones Phytologia 55: 381. 1984 [wfo-0000103011]
synonym Aster depauperatus var. parviceps Fernald Rhodora 10: 94 (1908) [wfo-0000099918]
basionym Aster ericoides var. parviceps E.S.Burgess Ill. Fl. N. U.S. 3: 379 (1898) [wfo-0000097683]
homotypic Aster parviceps Mack. & Bush Man. Fl. Jackson County : 196 (1902) [wfo-0000006748]
homotypic Aster pilosus subsp. parviceps (E.S.Burgess) A.G.Jones Phytologia 55: 381. 1984 [wfo-0000103011]
homotypic Symphyotrichum parviceps (E.S.Burgess) G.L.Nesom Phytologia 77(3): 288 (1995) [wfo-0000010479]
synonym Aster ericoides var. parviceps E.S.Burgess Ill. Fl. N. U.S. 3: 379 (1898) [wfo-0000097683]
homotypic Aster depauperatus var. parviceps Fernald Rhodora 10: 94 (1908) [wfo-0000099918]
homotypic Aster parviceps Mack. & Bush Man. Fl. Jackson County : 196 (1902) [wfo-0000006748]
homotypic Aster pilosus subsp. parviceps (E.S.Burgess) A.G.Jones Phytologia 55: 381. 1984 [wfo-0000103011]
homotypic Symphyotrichum parviceps (E.S.Burgess) G.L.Nesom Phytologia 77(3): 288 (1995) [wfo-0000010479]
synonym Aster parviceps Mack. & Bush Man. Fl. Jackson County : 196 (1902) [wfo-0000006748]
basionym Aster ericoides var. parviceps E.S.Burgess Ill. Fl. N. U.S. 3: 379 (1898) [wfo-0000097683]
homotypic Aster depauperatus var. parviceps Fernald Rhodora 10: 94 (1908) [wfo-0000099918]
homotypic Aster pilosus subsp. parviceps (E.S.Burgess) A.G.Jones Phytologia 55: 381. 1984 [wfo-0000103011]
homotypic Symphyotrichum parviceps (E.S.Burgess) G.L.Nesom Phytologia 77(3): 288 (1995) [wfo-0000010479]
synonym Aster parviceps var. parviceps [wfo-0000050837]
synonym Aster pilosus subsp. parviceps (E.S.Burgess) A.G.Jones Phytologia 55: 381. 1984 [wfo-0000103011]
basionym Aster ericoides var. parviceps E.S.Burgess Ill. Fl. N. U.S. 3: 379 (1898) [wfo-0000097683]
homotypic Aster depauperatus var. parviceps Fernald Rhodora 10: 94 (1908) [wfo-0000099918]
homotypic Aster parviceps Mack. & Bush Man. Fl. Jackson County : 196 (1902) [wfo-0000006748]
homotypic Symphyotrichum parviceps (E.S.Burgess) G.L.Nesom Phytologia 77(3): 288 (1995) [wfo-0000010479]
S. parviflorum (Nees) Greuter Willdenowia 33(1): 47 (2003) (2003) [wfo-0000011842]
basionym Aster parviflorus Nees Syn. Aster. Herb. : 29 (1818) [wfo-0000071251]
synonym Aster leucanthemus Desf. Tabl. École Bot. : 401 (1829) [wfo-0000079907]
synonym Aster parviflorus Nees Syn. Aster. Herb. : 29 (1818) [wfo-0000071251]
homotypic Symphyotrichum parviflorum (Nees) Greuter Willdenowia 33(1): 47 (2003) (2003) [wfo-0000011842]
S. patagonicum (Cabrera) G.L.Nesom Phytologia 77(3): 288 (1995) [wfo-0000127888]
synonym Aster patagonicus Cabrera Fl. Patagonica 7: 74, fig. 61 (1971) [wfo-0000037748]
S. patens (Aiton) G.L.Nesom Phytologia 77(3): 288 (1995) [wfo-0000084749]
synonym Aster alatus Aikin Man. Bot. 1: Species: 42 (1833) [wfo-0000004937]
synonym Aster amplexicaulis Michx. Fl. Bor.-Amer. 2: 114 (1803) [wfo-0000113857]
synonym Aster auritus Lindl. ex DC. Prodr. 5: 232 (1836) [wfo-0000010654]
synonym Aster patens Aiton Hort. Kew. 2: 201 (1789) [wfo-0000138032]
synonym Aster patens f. patens [wfo-0000049916]
synonym Aster virgatus Elliott Sketch Bot. S. Carolina 2: 353 (1823) [wfo-0000008989]
synonym Lasallea patens (Aiton) Semple & Brouillet Amer. J. Bot. 67: 1023 (1980) [wfo-0000027640]
synonym Symphyotrichum patens var. patens [wfo-0000112254]
synonym Virgulus patens (Aiton) Reveal & Keener Taxon 30: 650 (1981) [wfo-0000011771]
synonym Virgulus patens var. patens 1981 [wfo-0000074292]
S. patens var. gracile (Hook.) G.L.Nesom Phytologia 77(3): 288 (1995) [wfo-0000104437]
basionym Aster patens var. gracilis Hook. Companion Bot. Mag. 1: 97 (1835) [wfo-0000112500]
homotypic Virgulus patens var. gracilis (Hook.) Reveal & Keener Taxon 30(3): 650 (1981): [wfo-0000097649]
synonym Aster patens var. gracilis Hook. Companion Bot. Mag. 1: 97 (1835) [wfo-0000112500]
homotypic Symphyotrichum patens var. gracile (Hook.) G.L.Nesom Phytologia 77(3): 288 (1995) [wfo-0000104437]
homotypic Virgulus patens var. gracilis (Hook.) Reveal & Keener Taxon 30(3): 650 (1981): [wfo-0000097649]
synonym Aster patens var. tenuicaulis C.Mohr Contr. U.S. Natl. Herb. 6: 780 (1901) [wfo-0000097426]
homotypic Aster tenuicaulis E.S.Burgess Fl. S.E. U.S. [Small]. 1220. 1903 [22 Jul 1903] [wfo-0000124889]
synonym Aster tenuicaulis E.S.Burgess Fl. S.E. U.S. [Small]. 1220. 1903 [22 Jul 1903] [wfo-0000124889]
basionym Aster patens var. tenuicaulis C.Mohr Contr. U.S. Natl. Herb. 6: 780 (1901) [wfo-0000097426]
synonym Virgulus patens var. gracilis (Hook.) Reveal & Keener Taxon 30(3): 650 (1981): [wfo-0000097649]
basionym Aster patens var. gracilis Hook. Companion Bot. Mag. 1: 97 (1835) [wfo-0000112500]
homotypic Symphyotrichum patens var. gracile (Hook.) G.L.Nesom Phytologia 77(3): 288 (1995) [wfo-0000104437]
S. patens var. patentissimum (Lindl.) G.L.Nesom Phytologia 77(3): 288 (1995) [wfo-0000101540]
basionym Aster patentissimus Lindl. Prodr. 5: 232 (1836) [wfo-0000122254]
homotypic Aster patens var. patentissimus (Lindl. ex DC.) Torr. & A.Gray Fl. N. Amer. 2(1): 115 (1841) [wfo-0000069671]
homotypic Virgulus patens var. patentissimus (Lindl.) Reveal & Keener Taxon 30(3): 650 (1981): (1981) [wfo-0000100203]
synonym Aster arnottii Nees ex Torr. & A.Gray Fl. N. Amer. 2(1): 115 (1841) [wfo-0000096169]
synonym Aster continuus Small Bull. Torrey Bot. Club 25(12): 620 (1898) [wfo-0000133813]
synonym Aster patens var. patentissimus (Lindl. ex DC.) Torr. & A.Gray Fl. N. Amer. 2(1): 115 (1841) [wfo-0000069671]
basionym Aster patentissimus Lindl. Prodr. 5: 232 (1836) [wfo-0000122254]
homotypic Symphyotrichum patens var. patentissimum (Lindl.) G.L.Nesom Phytologia 77(3): 288 (1995) [wfo-0000101540]
homotypic Virgulus patens var. patentissimus (Lindl.) Reveal & Keener Taxon 30(3): 650 (1981): (1981) [wfo-0000100203]
synonym Aster patentissimus Lindl. Prodr. 5: 232 (1836) [wfo-0000122254]
homotypic Aster patens var. patentissimus (Lindl. ex DC.) Torr. & A.Gray Fl. N. Amer. 2(1): 115 (1841) [wfo-0000069671]
homotypic Symphyotrichum patens var. patentissimum (Lindl.) G.L.Nesom Phytologia 77(3): 288 (1995) [wfo-0000101540]
homotypic Virgulus patens var. patentissimus (Lindl.) Reveal & Keener Taxon 30(3): 650 (1981): (1981) [wfo-0000100203]
synonym Aster patentissimus Lindl. ex DC. Prodr. 5: 232 (1836) [wfo-0000136581]
synonym Aster subsessilis E.S.Burgess Fl. S.E. U.S. [Small]. 1220. 1903 [22 Jul 1903] [wfo-0000062990]
synonym Virgulus patens var. patentissimus (Lindl.) Reveal & Keener Taxon 30(3): 650 (1981): (1981) [wfo-0000100203]
basionym Aster patentissimus Lindl. Prodr. 5: 232 (1836) [wfo-0000122254]
homotypic Aster patens var. patentissimus (Lindl. ex DC.) Torr. & A.Gray Fl. N. Amer. 2(1): 115 (1841) [wfo-0000069671]
homotypic Symphyotrichum patens var. patentissimum (Lindl.) G.L.Nesom Phytologia 77(3): 288 (1995) [wfo-0000101540]
S. patulum (Lam.) Karlsson Willdenowia 35(2): 239 (2005) [wfo-0000075278]
basionym Aster patulus Lam. Encycl. 1: 308 (1783) [wfo-0000000574]
synonym Aster patulus Lam. Encycl. 1: 308 (1783) [wfo-0000000574]
homotypic Symphyotrichum patulum (Lam.) Karlsson Willdenowia 35(2): 239 (2005) [wfo-0000075278]
S. peteroanum (Phil.) G.L.Nesom Phytologia 77(3): 289 (1995) [wfo-0000082801]
basionym Aster peteroanus Phil. Anales Univ. Chile 87: 406 (1894) [wfo-0000127636]
synonym Aster peteroanus Phil. Anales Univ. Chile 87: 406 (1894) [wfo-0000127636]
homotypic Symphyotrichum peteroanum (Phil.) G.L.Nesom Phytologia 77(3): 289 (1995) [wfo-0000082801]
synonym Aster riparius Nees Gen. Sp. Aster. 280. 1832 [wfo-0000036734]
synonym Aster vahlii var. latifolius Cabrera Revista Chilena Hist. Nat. 40: 226 (1937) [wfo-0000098412]
S. phlogifolium (Muhl. ex Willd.) G.L.Nesom Phytologia 77(3): 289 (1995) [wfo-0000094360]
synonym Aster patens var. phlogifolius (Muhl. ex Willd.) Nees Gen. Sp. Aster. : 49 (1832) [wfo-0000101089]
basionym Aster phlogifolius Muhl. ex Willd. Sp. Pl., ed. 4, 3: 2034 (1803) [wfo-0000113937]
synonym Aster phlogifolius Muhl. in Willd. Sp. Pl. iii. 2034. [wfo-0000022278]
synonym Aster phlogifolius Muhl. ex Willd. Sp. Pl., ed. 4, 3: 2034 (1803) [wfo-0000113937]
homotypic Aster patens var. phlogifolius (Muhl. ex Willd.) Nees Gen. Sp. Aster. : 49 (1832) [wfo-0000101089]
synonym Aster phlogifolius var. phlogifolius [wfo-0000055022]
synonym Virgulus patens var. phlogifolius (Willd.) Reveal & Keener Taxon 30: 650 (1981) [wfo-0000099046]
S. pilosum (Willd.) G.L.Nesom Phytologia 77(3): 289 (1995) [wfo-0000116046]
basionym Aster pilosus Willd. Sp. Pl., ed. 4, 3: 2025 (1803) [wfo-0000063290]
homotypic Aster ericoides var. pilosus (Willd.) Porter Mem. Torrey Bot. Club 5: 323 (1894) [wfo-0000016468]
synonym Aster chrysogonii Sennen Diagn. Nouv. : 153 (1936) [wfo-0000003805]
synonym Aster ericoides var. pilosus (Willd.) Porter Mem. Torrey Bot. Club 5: 323 (1894) [wfo-0000016468]
basionym Aster pilosus Willd. Sp. Pl., ed. 4, 3: 2025 (1803) [wfo-0000063290]
homotypic Symphyotrichum pilosum (Willd.) G.L.Nesom Phytologia 77(3): 289 (1995) [wfo-0000116046]
synonym Aster ericoides var. platyphyllus Torr. & A.Gray Fl. N. Amer. 2(1): 124 (1841) [wfo-0000105873]
homotypic Aster pilosus var. platyphyllus S.F.Blake Rhodora 32: 139 (1930) [wfo-0000103757]
synonym Aster ericoides var. pringlei A.Gray Syn. Fl. N. Amer. 1(2): 184. 1884 13 [wfo-0000109763]
homotypic Aster pilosus var. pringlei S.F.Blake Rhodora 32: 140 (1930) [wfo-0000084324]
homotypic Symphyotrichum pilosum var. pringlei (A.Gray) G.L.Nesom Phytologia 77(3): 289 (1995) [wfo-0000105028]
synonym Aster ericoides var. villosus Torr. & A.Gray Fl. N. Amer. 2(1): 124 (1841) [wfo-0000109677]
basionym Aster villosus Michx. Fl. Bor.-Amer. 2: 113 (1803) [wfo-0000043817]
synonym Aster ericoides f. villosus (Torr. & A.Gray) Voss Vilm. Blumengärtn. ed. 3 1: 466 (1894) [wfo-0000113612]
synonym Aster faxonii Porter Mem. Torrey Bot. Club 5: 323 (1894) [wfo-0000069317]
synonym Aster pilosus Willd. Sp. Pl., ed. 4, 3: 2025 (1803) [wfo-0000063290]
homotypic Aster ericoides var. pilosus (Willd.) Porter Mem. Torrey Bot. Club 5: 323 (1894) [wfo-0000016468]
homotypic Symphyotrichum pilosum (Willd.) G.L.Nesom Phytologia 77(3): 289 (1995) [wfo-0000116046]
synonym Aster pilosus var. demotus S.F.Blake Rhodora 32: 139 (1930) [wfo-0000109617]
synonym Aster pilosus f. pilosus [wfo-0000113423]
synonym Aster pilosus subsp. pilosus [wfo-0000056756]
synonym Aster pilosus var. platyphyllus S.F.Blake Rhodora 32: 139 (1930) [wfo-0000103757]
basionym Aster ericoides var. platyphyllus Torr. & A.Gray Fl. N. Amer. 2(1): 124 (1841) [wfo-0000105873]
synonym Aster pilosus f. pulchellus Benke Rhodora 34(397): 11 (1932) [wfo-0000017026]
synonym Aster pinifolius Nees Syn. Aster. Herb. : 29 (1818) [wfo-0000037757]
synonym Aster polyphyllus Willd. Enum. Pl. 2: 888 (1809) [wfo-0000043581]
synonym Aster ramosissimus Mill. Gard. Dict. ed. 8 : n.° 21 (1768) [wfo-0000131134]
synonym Symphyotrichum pilosum var. pringlei (A.Gray) G.L.Nesom Phytologia 77(3): 289 (1995) [wfo-0000105028]
basionym Aster ericoides var. pringlei A.Gray Syn. Fl. N. Amer. 1(2): 184. 1884 13 [wfo-0000109763]
homotypic Aster pilosus var. pringlei S.F.Blake Rhodora 32: 140 (1930) [wfo-0000084324]
S. pilosum var. pilosum [wfo-0000105454]
synonym Aster juniperinus E.S.Burgess Fl. S.E. U.S. [Small]. 1225. 1903 [22 Jul 1903] [wfo-0000082254]
synonym Aster villosus Michx. Fl. Bor.-Amer. 2: 113 (1803) [wfo-0000043817]
homotypic Aster ericoides var. villosus Torr. & A.Gray Fl. N. Amer. 2(1): 124 (1841) [wfo-0000109677]
synonym Diplopappus villosus Cass. Dict. Sci. Nat., ed. 2. 13: 309 (1819) [wfo-0000033774]
synonym Erigeron villosus (L.) Steud. Nomencl. Bot. : 312 (1821) [wfo-0000025717]
S. plumosum (Small) Semple Univ. Waterloo Biol. Ser. 41: 134 (2002). [wfo-0000085602]
basionym Aster plumosus Small Bull. Torrey Bot. Club 51: 387 (1924) [wfo-0000122674]
homotypic Symphyotrichum concolor var. plumosum (Small) Wunderlin & B.F.Hansen Novon 11(3): 367. 2001 [wfo-0000062033]
synonym Aster plumosus Small Bull. Torrey Bot. Club 51: 387 (1924) [wfo-0000122674]
homotypic Symphyotrichum concolor var. plumosum (Small) Wunderlin & B.F.Hansen Novon 11(3): 367. 2001 [wfo-0000062033]
homotypic Symphyotrichum plumosum (Small) Semple Univ. Waterloo Biol. Ser. 41: 134 (2002). [wfo-0000085602]
synonym Symphyotrichum concolor var. plumosum (Small) Wunderlin & B.F.Hansen Novon 11(3): 367. 2001 [wfo-0000062033]
basionym Aster plumosus Small Bull. Torrey Bot. Club 51: 387 (1924) [wfo-0000122674]
homotypic Symphyotrichum plumosum (Small) Semple Univ. Waterloo Biol. Ser. 41: 134 (2002). [wfo-0000085602]
S. porteri (A.Gray) G.L.Nesom Phytologia 77(3): 289 (1995) [wfo-0000122463]
synonym Aster ericoides var. strictus Porter Syn. Fl. Colorado : 56 (1874) [wfo-0000072047]
homotypic Aster porteri A.Gray Proc. Amer. Acad. Arts 16: 99. 1881 [wfo-0000018509]
synonym Aster porteri A.Gray Proc. Amer. Acad. Arts 16: 99. 1881 [wfo-0000018509]
basionym Aster ericoides var. strictus Porter Syn. Fl. Colorado : 56 (1874) [wfo-0000072047]
S. potosinum (A.Gray) G.L.Nesom Phytologia 77(3): 289 (1995) [wfo-0000135323]
basionym Aster potosinus A.Gray Proc. Amer. Acad. Arts 15: 32 (1880) [wfo-0000131327]
synonym Aster lemmonii A.Gray Syn. Fl. N. Amer. 1(2): 199 (1884) [wfo-0000076512]
synonym Aster potosinus A.Gray Proc. Amer. Acad. Arts 15: 32 (1880) [wfo-0000131327]
homotypic Symphyotrichum potosinum (A.Gray) G.L.Nesom Phytologia 77(3): 289 (1995) [wfo-0000135323]
synonym Symphyotrichum schaffneri (S.D.Sundb. & A.G.Jones) G.L.Nesom Phytologia 77(3): 291 (1995) [wfo-0000077232]
S. praealtum (Poir.) G.L.Nesom Phytologia 77(3): 289. 1995 [Sep 1994 publ. 31 Jan 1995] [wfo-0000135432]
basionym Aster praealtus Poir. Encycl., Suppl. 1: 493 (1811) [wfo-0000113889]
synonym Aster carneus Torr. & A.Gray ex Benth. Gard. Chron. (1884) II. 680 [wfo-0000074322]
synonym Aster coerulescens DC. Prodr. 5: 235 (1836) [wfo-0000070926]
homotypic Aster praealtus var. coerulescens (DC.) A.G.Jones Phytologia 55: 383 (1984) [wfo-0000106388]
homotypic Aster salicifolius f. coerulescens (DC.) Voss Vilm. Blumengärtn. ed. 3 1: 468 (1894) [wfo-0000113094]
synonym Aster coerulescens var. coerulescens [wfo-0000107948]
synonym Aster nebraskensis Britton Ill. Fl. N. U.S. 3: 375 (1898) [wfo-0000089244]
homotypic Aster praealtus var. nebraskensis (Britton) Wiegand Rhodora 35: 25 (1933) [wfo-0000070668]
synonym Aster novi-belgii var. litoreus A.Gray Syn. Fl. N. Amer. 1, pt. 2: 189. 1884 [wfo-0000098575]
synonym Aster praealtus Poir. Encycl., Suppl. 1: 493 (1811) [wfo-0000113889]
homotypic Symphyotrichum praealtum (Poir.) G.L.Nesom Phytologia 77(3): 289. 1995 [Sep 1994 publ. 31 Jan 1995] [wfo-0000135432]
synonym Aster praealtus var. coerulescens (DC.) A.G.Jones Phytologia 55: 383 (1984) [wfo-0000106388]
basionym Aster coerulescens DC. Prodr. 5: 235 (1836) [wfo-0000070926]
homotypic Aster salicifolius f. coerulescens (DC.) Voss Vilm. Blumengärtn. ed. 3 1: 468 (1894) [wfo-0000113094]
synonym Aster praealtus var. nebraskensis (Britton) Wiegand Rhodora 35: 25 (1933) [wfo-0000070668]
basionym Aster nebraskensis Britton Ill. Fl. N. U.S. 3: 375 (1898) [wfo-0000089244]
synonym Aster praealtus var. praealtus [wfo-0000036330]
synonym Aster praealtus var. subasper Wiegand Rhodora 35: 24 (1933) [wfo-0000098403]
basionym Aster subasper Lindl. Companion Bot. Mag. 1: 97 (1835) [wfo-0000087703]
homotypic Symphyotrichum praealtum var. subasperum (Lindl.) G.L.Nesom Phytologia 77(3): 290 (1995) [wfo-0000100118]
synonym Aster praealtus var. texicola Wiegand Rhodora 35: 24 (1933) [wfo-0000099481]
synonym Aster robustus hort. ex Nees Gen. Sp. Aster. : 300 (1832) [wfo-0000068836]
synonym Aster salicifolius Aiton Hort. Kew. 3: 203 (1789) [wfo-0000004927]
synonym Aster subasper Lindl. Companion Bot. Mag. 1: 97 (1835) [wfo-0000087703]
homotypic Aster praealtus var. subasper Wiegand Rhodora 35: 24 (1933) [wfo-0000098403]
homotypic Symphyotrichum praealtum var. subasperum (Lindl.) G.L.Nesom Phytologia 77(3): 290 (1995) [wfo-0000100118]
synonym Symphyotrichum novi-belgii var. litoreum (A.Gray) G.L.Nesom Phytologia 77(3): 287 (1995) [wfo-0000111874]
synonym Symphyotrichum praealtum var. nebraskense (Britton) G.L.Nesom Phytologia 82: 285. 1998 [1997 publ. 1998] [wfo-0001412399]
synonym Symphyotrichum praealtum var. praealtum [wfo-0000097055]
synonym Symphyotrichum praealtum var. texicola (Wiegand) G.L.Nesom Phytologia 77(3): 290 (1995) [wfo-0000097644]
S. praealtum var. angustior (Wiegand) G.L.Nesom Phytologia 77(3): 289 (1995) [wfo-0000058791]
basionym Aster praealtus var. angustior Wiegand Rhodora 35: 24. 1933 10412 [wfo-0000113049]
synonym Aster coerulescens var. angustior (Wiegand) Fernald Rhodora 51: 96 (1949) [wfo-0000058463]
synonym Aster praealtus var. angustior Wiegand Rhodora 35: 24. 1933 10412 [wfo-0000113049]
homotypic Symphyotrichum praealtum var. angustior (Wiegand) G.L.Nesom Phytologia 77(3): 289 (1995) [wfo-0000058791]
synonym Symphyotrichum praealtum subsp. angustior (Wiegand) A.Haines Stantec Bot. Notes 13: 6 (2010) [wfo-0001360245]
S. praealtum var. subasperum (Lindl.) G.L.Nesom Phytologia 77(3): 290 (1995) [wfo-0000100118]
basionym Aster subasper Lindl. Companion Bot. Mag. 1: 97 (1835) [wfo-0000087703]
homotypic Aster praealtus var. subasper Wiegand Rhodora 35: 24 (1933) [wfo-0000098403]
synonym Aster salicifolius f. subasper (Lindl. ex Hook.) Voss Vilm. Blumengärtn. ed. 3 1: 468 (1894) [wfo-0000113180]
basionym Aster subasper Lindl. ex Hook. [wfo-0000119936]
synonym Aster salicifolius var. subasper (Lindl. ex Hook.) A.Gray Syn. Fl. N. Amer. 1(2): 188 (1884) [wfo-0000108136]
S. pratense (Raf.) G.L.Nesom Phytologia 77(3): 290 (1995) [wfo-0000052180]
basionym Aster pratensis Raf. Fl. Ludov. : 67 (1817) [wfo-0000125067]
homotypic Lasallea sericea subsp. pratensis (Raf.) Semple & Brouillet Amer. J. Bot. 67: 1022 (1980) [wfo-0000093093]
homotypic Virgulus pratensis (Raf.) Reveal & Keener Taxon 30(3): 649 (1981): [wfo-0000013312]
synonym Aster ciliatus Nutt. Trans. Amer. Philos. Soc., ser. 2, 7: 295 (1840) [wfo-0000007883]
homotypic Aster phyllolepis Torr. & A.Gray Fl. N. Amer. 2(1): 113 (1841) [wfo-0000033677]
synonym Aster phyllolepis Torr. & A.Gray Fl. N. Amer. 2(1): 113 (1841) [wfo-0000033677]
basionym Aster ciliatus Nutt. Trans. Amer. Philos. Soc., ser. 2, 7: 295 (1840) [wfo-0000007883]
synonym Aster pratensis Raf. Fl. Ludov. : 67 (1817) [wfo-0000125067]
homotypic Lasallea sericea subsp. pratensis (Raf.) Semple & Brouillet Amer. J. Bot. 67: 1022 (1980) [wfo-0000093093]
homotypic Symphyotrichum pratense (Raf.) G.L.Nesom Phytologia 77(3): 290 (1995) [wfo-0000052180]
homotypic Virgulus pratensis (Raf.) Reveal & Keener Taxon 30(3): 649 (1981): [wfo-0000013312]
synonym Aster sericeus var. microphyllus DC. Prodr. 5: 233 (1836) [wfo-0000089186]
homotypic Symphyotrichum sericeum var. microphyllum (DC.) Wunderlin & B.F.Hansen Novon 11(3): 367. 2001 [wfo-0000101461]
synonym Lasallea phyllolepis Greene Leafl. Bot. Observ. Crit. 1: 5 (1903) [wfo-0000103430]
synonym Lasallea sericea subsp. pratensis (Raf.) Semple & Brouillet Amer. J. Bot. 67: 1022 (1980) [wfo-0000093093]
basionym Aster pratensis Raf. Fl. Ludov. : 67 (1817) [wfo-0000125067]
homotypic Symphyotrichum pratense (Raf.) G.L.Nesom Phytologia 77(3): 290 (1995) [wfo-0000052180]
homotypic Virgulus pratensis (Raf.) Reveal & Keener Taxon 30(3): 649 (1981): [wfo-0000013312]
synonym Symphyotrichum sericeum var. microphyllum (DC.) Wunderlin & B.F.Hansen Novon 11(3): 367. 2001 [wfo-0000101461]
basionym Aster sericeus var. microphyllus DC. Prodr. 5: 233 (1836) [wfo-0000089186]
synonym Virgulus pratensis (Raf.) Reveal & Keener Taxon 30(3): 649 (1981): [wfo-0000013312]
basionym Aster pratensis Raf. Fl. Ludov. : 67 (1817) [wfo-0000125067]
homotypic Lasallea sericea subsp. pratensis (Raf.) Semple & Brouillet Amer. J. Bot. 67: 1022 (1980) [wfo-0000093093]
homotypic Symphyotrichum pratense (Raf.) G.L.Nesom Phytologia 77(3): 290 (1995) [wfo-0000052180]
S. prenanthoides (Muhl. ex Willd.) G.L.Nesom Phytologia 77(3): 290 (1995) [wfo-0000100684]
synonym Aster prenanthoides Muhl. ex Willd. Sp. Pl., ed. 4, 3: 2046 (1803) [wfo-0000010228]
synonym Aster prenanthoides Muhl. in Willd. Sp. Pl. iii. 2046. [wfo-0000043447]
synonym Aster prenanthoides var. prenanthoides [wfo-0000046825]
synonym Aster prenanthoides f. prenanthoides [wfo-0000050695]
S. priceae (Britton) G.L.Nesom Phytologia 77(3): 290 (1995) [wfo-0000080282]
basionym Aster priceae Britton Man. Fl. N. States : 960 (1901) [wfo-0000071583]
homotypic Aster pilosus var. priceae (Britton) Cronquist Rhodora 50: 28 (1948) [wfo-0000094865]
synonym Aster kentuckiensis Britton Man. Fl. N. States : 960 (1901) [wfo-0000011866]
synonym Aster pilosus var. priceae (Britton) Cronquist Rhodora 50: 28 (1948) [wfo-0000094865]
basionym Aster priceae Britton Man. Fl. N. States : 960 (1901) [wfo-0000071583]
homotypic Symphyotrichum priceae (Britton) G.L.Nesom Phytologia 77(3): 290 (1995) [wfo-0000080282]
synonym Aster priceae Britton Man. Fl. N. States : 960 (1901) [wfo-0000071583]
homotypic Aster pilosus var. priceae (Britton) Cronquist Rhodora 50: 28 (1948) [wfo-0000094865]
homotypic Symphyotrichum priceae (Britton) G.L.Nesom Phytologia 77(3): 290 (1995) [wfo-0000080282]
S. puniceum (L.) Á.Löve & D.Löve Taxon 31(2): 359 (1982): [wfo-0000125213]
basionym Aster puniceus L. Sp. Pl. : 875 (1753) [wfo-0000043307]
synonym Aster amoenus Lam. Encycl. 1: 306, 307 (1783) [wfo-0000039165]
synonym Aster blandus Pursh Fl. Amer. Sept. 2: 555 (1813) [wfo-0000129174]
synonym Aster carneus var. ambiguus Torr. & A.Gray Fl. N. Amer. 2(1): 133 (1841) [wfo-0000101475]
synonym Aster carneus var. carneus [wfo-0000058262]
synonym Aster confertus Desf. Tabl. École Bot. : 401 (1829) [wfo-0000072852]
synonym Aster hispidus Lam. Encycl. 1: 307 (1783) [wfo-0000084025]
synonym Aster lucidus Wender. Flora 12(1, Ergänzungsbl.): 25. 1829 [wfo-0000000942]
synonym Aster obliquus DC. Prodr. [A. P. de Candolle] 5: 237. 1836 [1-10 Oct 1836] [wfo-0000107264]
synonym Aster obliquus Nees Syn. Aster. Herb. : 27 (1818) [wfo-0000129122]
homotypic Aster salicifolius f. obliquus (Nees) Voss Vilm. Blumengärtn. ed. 3 1: 468 (1894) [wfo-0000135421]
synonym Aster puniceus L. Sp. Pl. : 875 (1753) [wfo-0000043307]
homotypic Symphyotrichum puniceum (L.) Á.Löve & D.Löve Taxon 31(2): 359 (1982): [wfo-0000125213]
synonym Aster puniceus var. calderi Lepage Naturaliste Canad. 79: 181 (1952) [wfo-0000098280]
basionym Aster calderi B.Boivin Canad. Field-Naturalist 65: 14, tab (1951) [wfo-0000025063]
homotypic Symphyotrichum puniceum var. calderi (B.Boivin) G.L.Nesom Phytologia 77(3): 290 (1995) [wfo-0000105369]
synonym Aster puniceus f. candidus Fernald Rhodora 51: 95 (1949) [wfo-0000005917]
synonym Aster puniceus f. colbyi (Benke) Shinners Amer. Midl. Naturalist 26: 414 (1941) [wfo-0000013677]
basionym Aster puniceus var. colbyi Benke Amer. Midl. Naturalist 16: 426 (1935) [wfo-0000107420]
synonym Aster puniceus f. demissus (Lindl.) Fernald Rhodora 51: 95 (1949) [wfo-0000039145]
basionym Aster puniceus var. demissus Lindl. Edwards's Bot. Reg. 19: tab. 1636 (1833) [wfo-0000105870]
synonym Aster puniceus f. etiamalbus Venard Rhodora 51: 232 (1949) [wfo-0000137479]
synonym Aster puniceus var. laevicaulis A.Gray Syn. Fl. N. Amer. 1(2): 195 (1884) [wfo-0000103270]
synonym Aster puniceus var. lucidus MacMill. Metasp. Minnesota Valley : 517 (1892) [wfo-0000107121]
synonym Aster puniceus var. monocephalus Farw. Rep. (Annual) Michigan Acad. Sci. 17: 171 (1916) [wfo-0000106739]
synonym Aster puniceus var. perlongus Fernald Rhodora 17: 17 (1915) [wfo-0000106092]
synonym Aster puniceus subsp. puniceus [wfo-0000098791]
synonym Aster puniceus f. puniceus [wfo-0000125960]
synonym Aster puniceus var. purpureus Pursh Fl. Amer. Sept. 2: 554 (1813) [wfo-0000090223]
synonym Aster puniceus var. rufescens Pursh Fl. Amer. Sept. 2: 554 (1813) [wfo-0000087787]
synonym Aster puniceus f. rufescens Fassett Rhodora 27: 187 (1925) [wfo-0000005164]
synonym Aster puniceus var. vimineus Torr. & A.Gray Fl. N. Amer. 2(1): 141 (1841) [wfo-0000089284]
synonym Aster rigidulus Desf. Tabl. École Bot., ed. 2. 122. 1815 [wfo-0000115139]
synonym Aster virgatus Nees Syn. Aster. Herb. : 27 (1818) [wfo-0000008021]
S. puniceum var. puniceum [wfo-0000096868]
synonym Aster calderi B.Boivin Canad. Field-Naturalist 65: 14, tab (1951) [wfo-0000025063]
homotypic Aster puniceus var. calderi Lepage Naturaliste Canad. 79: 181 (1952) [wfo-0000098280]
homotypic Symphyotrichum puniceum var. calderi (B.Boivin) G.L.Nesom Phytologia 77(3): 290 (1995) [wfo-0000105369]
synonym Aster conduplicatus E.S.Burgess Fl. S.E. U.S. [Small]. 1221. 1903 [22 Jul 1903] [wfo-0000079530]
synonym Aster puniceus var. calvus Shinners Castanea 10: 71 (1945) [wfo-0000072752]
synonym Aster puniceus var. compactus Fernald [wfo-0000090242]
synonym Aster puniceus var. demissus Lindl. Edwards's Bot. Reg. 19: tab. 1636 (1833) [wfo-0000105870]
homotypic Aster puniceus f. demissus (Lindl.) Fernald Rhodora 51: 95 (1949) [wfo-0000039145]
synonym Aster puniceus var. oligocephalus Fernald Ottawa Naturalist 13: 105 (1899) [wfo-0000109461]
synonym Symphyotrichum puniceum var. calderi (B.Boivin) G.L.Nesom Phytologia 77(3): 290 (1995) [wfo-0000105369]
basionym Aster calderi B.Boivin Canad. Field-Naturalist 65: 14, tab (1951) [wfo-0000025063]
homotypic Aster puniceus var. calderi Lepage Naturaliste Canad. 79: 181 (1952) [wfo-0000098280]
S. puniceum var. scabricaule (Shinners) G.L.Nesom Phytologia 77(3): 290 (1995) [wfo-0000100197]
basionym Aster scabricaulis Shinners Field & Lab. 21: 156 (1953) [wfo-0000044012]
homotypic Aster puniceus var. scabricaulis (Shinners) A.G.Jones Phytologia 55: 384 (1984) [wfo-0000105715]
synonym Aster puniceus var. scabricaulis (Shinners) A.G.Jones Phytologia 55: 384 (1984) [wfo-0000105715]
basionym Aster scabricaulis Shinners Field & Lab. 21: 156 (1953) [wfo-0000044012]
homotypic Symphyotrichum puniceum var. scabricaule (Shinners) G.L.Nesom Phytologia 77(3): 290 (1995) [wfo-0000100197]
synonym Aster scabricaulis Shinners Field & Lab. 21: 156 (1953) [wfo-0000044012]
homotypic Aster puniceus var. scabricaulis (Shinners) A.G.Jones Phytologia 55: 384 (1984) [wfo-0000105715]
homotypic Symphyotrichum puniceum var. scabricaule (Shinners) G.L.Nesom Phytologia 77(3): 290 (1995) [wfo-0000100197]
S. pygmaeum (Lindl.) Brouillet & Selliah Sida 21(3): 1635 (2005) [wfo-0000122202]
synonym Aster pygmaeus Lindl. Fl. Bor.-Amer. 2(7): 6 (-7) (1834) [wfo-0000050427]
homotypic Aster sibiricus subsp. pygmaeus (Lindl.) Á.Löve & D.Löve Bot. Not. n.° 128: 521 (1976) [wfo-0000038300]
homotypic Aster sibiricus var. pygmaeus (Lindl.) Cody Canad. Field-Naturalist 68: 117 (1954) [wfo-0000058895]
homotypic Eurybia pygmaea (Lindl.) G.L.Nesom Phytologia 77(3): 261 (1995) [wfo-0000065883]
synonym Aster sibiricus subsp. pygmaeus (Lindl.) Á.Löve & D.Löve Bot. Not. n.° 128: 521 (1976) [wfo-0000038300]
basionym Aster pygmaeus Lindl. Fl. Bor.-Amer. 2(7): 6 (-7) (1834) [wfo-0000050427]
homotypic Aster sibiricus var. pygmaeus (Lindl.) Cody Canad. Field-Naturalist 68: 117 (1954) [wfo-0000058895]
homotypic Eurybia pygmaea (Lindl.) G.L.Nesom Phytologia 77(3): 261 (1995) [wfo-0000065883]
synonym Aster sibiricus var. pygmaeus (Lindl.) Cody Canad. Field-Naturalist 68: 117 (1954) [wfo-0000058895]
basionym Aster pygmaeus Lindl. Fl. Bor.-Amer. 2(7): 6 (-7) (1834) [wfo-0000050427]
homotypic Aster sibiricus subsp. pygmaeus (Lindl.) Á.Löve & D.Löve Bot. Not. n.° 128: 521 (1976) [wfo-0000038300]
homotypic Eurybia pygmaea (Lindl.) G.L.Nesom Phytologia 77(3): 261 (1995) [wfo-0000065883]
synonym Eurybia pygmaea (Lindl.) G.L.Nesom Phytologia 77(3): 261 (1995) [wfo-0000065883]
basionym Aster pygmaeus Lindl. Fl. Bor.-Amer. 2(7): 6 (-7) (1834) [wfo-0000050427]
homotypic Aster sibiricus subsp. pygmaeus (Lindl.) Á.Löve & D.Löve Bot. Not. n.° 128: 521 (1976) [wfo-0000038300]
homotypic Aster sibiricus var. pygmaeus (Lindl.) Cody Canad. Field-Naturalist 68: 117 (1954) [wfo-0000058895]
S. racemosum (Elliott) G.L.Nesom Phytologia 77(3): 290 (1995) [wfo-0000092067]
basionym Aster racemosus Elliott Sketch Bot. S. Carolina 2: 348 (1823) [wfo-0000032891]
synonym Aster brachypholis Small Man. S.E. Fl. [Small] 1389. 1933 [30 Nov 1933] [wfo-0000008870]
homotypic Aster fragilis var. brachypholis A.G.Jones Phytologia 55: 377. 1984 [wfo-0000079072]
synonym Aster foliolosus Aiton Hort. Kew. 3: 202 (1789) [wfo-0000002466]
homotypic Aster vimineus var. foliolosus (Aiton) A.Gray Syn. Fl. N. Amer. 1(2): 186 (1884) [wfo-0000100266]
synonym Aster fragilis Willd. Sp. Pl., ed. 4, 3: 2051 (1803) [wfo-0000134484]
homotypic Aster tradescantii var. fragilis (Willd.) Torr. & A.Gray Fl. N. Amer. 2(1): 129 (1841) [wfo-0000107774]
synonym Aster fragilis var. brachypholis A.G.Jones Phytologia 55: 377. 1984 [wfo-0000079072]
basionym Aster brachypholis Small Man. S.E. Fl. [Small] 1389. 1933 [30 Nov 1933] [wfo-0000008870]
synonym Aster fragilis var. subdumosus (Wiegand) A.G.Jones Phytologia 55: 378 (1984) [wfo-0000103360]
basionym Aster vimineus var. subdumosus Wiegand Rhodora 30: 171 (1928) [wfo-0000095600]
homotypic Symphyotrichum racemosum var. subdumosum (Wiegand) G.L.Nesom Phytologia 77(3): 291 (1995) [wfo-0000107991]
synonym Aster fragilis var. subinteger DC. Prodr. 5: 241 (1836) [wfo-0000112304]
synonym Aster racemosus Elliott Sketch Bot. S. Carolina 2: 348 (1823) [wfo-0000032891]
homotypic Symphyotrichum racemosum (Elliott) G.L.Nesom Phytologia 77(3): 290 (1995) [wfo-0000092067]
synonym Aster tradescantii var. fragilis (Willd.) Torr. & A.Gray Fl. N. Amer. 2(1): 129 (1841) [wfo-0000107774]
basionym Aster fragilis Willd. Sp. Pl., ed. 4, 3: 2051 (1803) [wfo-0000134484]
synonym Aster vimineus var. subdumosus Wiegand Rhodora 30: 171 (1928) [wfo-0000095600]
homotypic Aster fragilis var. subdumosus (Wiegand) A.G.Jones Phytologia 55: 378 (1984) [wfo-0000103360]
homotypic Symphyotrichum racemosum var. subdumosum (Wiegand) G.L.Nesom Phytologia 77(3): 291 (1995) [wfo-0000107991]
synonym Symphyotrichum racemosum var. racemosum 1994 [wfo-0000109019]
synonym Symphyotrichum racemosum var. subdumosum (Wiegand) G.L.Nesom Phytologia 77(3): 291 (1995) [wfo-0000107991]
basionym Aster vimineus var. subdumosus Wiegand Rhodora 30: 171 (1928) [wfo-0000095600]
homotypic Aster fragilis var. subdumosus (Wiegand) A.G.Jones Phytologia 55: 378 (1984) [wfo-0000103360]
S. regnellii (Baker) G.L.Nesom Phytologia 77(3): 291 (1995) [wfo-0000062695]
basionym Aster regnellii Baker Fl. Bras. 6(3): 21 (1882) [wfo-0000037486]
synonym Aster regnellii Baker Fl. Bras. 6(3): 21 (1882) [wfo-0000037486]
homotypic Symphyotrichum regnellii (Baker) G.L.Nesom Phytologia 77(3): 291 (1995) [wfo-0000062695]
synonym Aster regnellii subsp. mattogrosensis Malme Kongl. Svenska Vetensk. Acad. Handl. 32(5): 48 (1899) [wfo-0000112686]
synonym Aster regnellii subsp. regnellii [wfo-0000057883]
synonym Erigeron regnellii Sch.Bip. Linnaea 22: 571 (1849) [wfo-0000005941]
S. retroflexum (Lindl.) G.L.Nesom Phytologia 77(3): 291 (1995) [wfo-0000063982]
synonym Aster curtisii Torr. & A.Gray Fl. N. Amer. 2(1): 110 (1841) [wfo-0000003995]
synonym Aster retroflexus Lindl. ex DC. 244 1836 [wfo-0000006271]
S. robynsianum (J.Rousseau) Brouillet & Labrecque Phytologia 82: 138 (1997) [wfo-0000005763]
basionym Aster robynsianus J.Rousseau Bull. Jard. Bot. État Bruxelles 27: 378, fig. 37 (1957) [wfo-0000131066]
synonym Aster robynsianus J.Rousseau Bull. Jard. Bot. État Bruxelles 27: 378, fig. 37 (1957) [wfo-0000131066]
homotypic Symphyotrichum robynsianum (J.Rousseau) Brouillet & Labrecque Phytologia 82: 138 (1997) [wfo-0000005763]
S. salignum (Willd.) G.L.Nesom Phytologia 77(3): 295 (1995) [wfo-0000008936]
synonym Aster auriculatus Schloss. ex Nyman Consp. Fl. Eur. 2: 387 (1879) [wfo-0000118877]
synonym Aster frutetorum Wimm. ex Nyman Consp. Fl. Eur. 2: 387. 1879 [Oct 1879] [wfo-0000079036]
synonym Aster hungaricus Poir. Encycl., Suppl. 1: 496 (1811) [wfo-0000001406]
synonym Aster leiophyllus Schloss. & Vuk. Syll. Fl. Croat. 56. 1857 [late Dec 1857] [wfo-0000028642]
synonym Aster salicifolius f. salicifolius [wfo-0000052791]
synonym Aster salicinus Nees Gen. Sp. Aster. 171, in syn. (1832) [wfo-0000115642]
synonym Aster salignus Willd. Sp. Pl., ed. 4, 3: 2040 (1803) [wfo-0000078038]
synonym Aster salignus Willd. Sp. Pl., ed. 4, 3: 2040 (1803) [wfo-0001130632]
S. schistosum (E.S.Steele) G.L.Nesom Phytologia 77(3): 295 (1995) [wfo-0000136765]
basionym Aster schistosus E.S.Steele Contr. U.S. Natl. Herb. 13: 373. 1911 [wfo-0000088485]
synonym Aster schistosus E.S.Steele Contr. U.S. Natl. Herb. 13: 373 (1911) [wfo-0001241418]
S. sericeum (Vent.) G.L.Nesom Phytologia 77(3): 291 (1995) [wfo-0000130674]
basionym Aster sericeus Vent. t. 33 [wfo-0000043430]
homotypic Lasallea sericea (Vent.) Greene Leafl. Bot. Observ. Crit. 1(1): 5 (1903) [wfo-0000112016]
homotypic Virgulus sericeus (Vent.) Reveal & Keener Taxon 30(3): 649 (1981): [wfo-0000122818]
synonym Aster argenteus Michx. Fl. Bor.-Amer. 2: 111 (1803) [wfo-0000035642]
synonym Aster montanus Nutt. Gen. N. Amer. Pl. 2: 156 (1818) [wfo-0000094430]
homotypic Aster sericeus var. montanus A.Gray Syn. Fl. N. Amer. 1(2): 179 (1884) [wfo-0000107891]
synonym Aster sericeus Vent. t. 33 [wfo-0000043430]
homotypic Lasallea sericea (Vent.) Greene Leafl. Bot. Observ. Crit. 1(1): 5 (1903) [wfo-0000112016]
homotypic Symphyotrichum sericeum (Vent.) G.L.Nesom Phytologia 77(3): 291 (1995) [wfo-0000130674]
homotypic Virgulus sericeus (Vent.) Reveal & Keener Taxon 30(3): 649 (1981): [wfo-0000122818]
synonym Aster sericeus var. sericeus [wfo-0000056216]
synonym Aster sericeus f. sericeus [wfo-0000118537]
synonym Aster subspathulatus Rydb. Mem. New York Bot. Gard. 1: 395 (1900) [wfo-0000076858]
basionym Aster spathulatus Lag. ex Nees Gen. Sp. Aster. : 283 (1832) [wfo-0000088253]
synonym Lasallea sericea (Vent.) Greene Leafl. Bot. Observ. Crit. 1(1): 5 (1903) [wfo-0000112016]
basionym Aster sericeus Vent. t. 33 [wfo-0000043430]
homotypic Symphyotrichum sericeum (Vent.) G.L.Nesom Phytologia 77(3): 291 (1995) [wfo-0000130674]
homotypic Virgulus sericeus (Vent.) Reveal & Keener Taxon 30(3): 649 (1981): [wfo-0000122818]
synonym Lasallea sericea subsp. sericea 1980 [wfo-0000107464]
synonym Symphyotrichum sericeum var. sericeum 2001 [wfo-0000080128]
synonym Virgulus sericeus (Vent.) Reveal & Keener Taxon 30(3): 649 (1981): [wfo-0000122818]
basionym Aster sericeus Vent. t. 33 [wfo-0000043430]
homotypic Lasallea sericea (Vent.) Greene Leafl. Bot. Observ. Crit. 1(1): 5 (1903) [wfo-0000112016]
homotypic Symphyotrichum sericeum (Vent.) G.L.Nesom Phytologia 77(3): 291 (1995) [wfo-0000130674]
S. shortii (Lindl.) G.L.Nesom Phytologia 77(3): 291 (1995) [wfo-0000004994]
synonym Aster camptosorus Small Bull. Torrey Bot. Club 24(7): 339 (1897) [wfo-0000093050]
synonym Aster shortii Lindl. Fl. Bor.-Amer. 2(7): 9 (1834) [wfo-0000138725]
synonym Aster shortii var. camptosorus (Small) D.B.Ward Phytologia 94(3): 465 (2012) [wfo-0001384665]
synonym Aster shortii f. candidus Benke Torreya 36: 120 (1936) [wfo-0000134893]
synonym Aster shortii f. gronemannii Benke Rhodora 31: 150 (1929) [wfo-0000113527]
synonym Aster shortii var. monroei Benke Torreya 36: 120 (1936) [wfo-0000089633]
synonym Aster shortii f. shortii [wfo-0000028482]
synonym Aster shortii subsp. shortii [wfo-0000048373]
synonym Aster shortii var. shortii [wfo-0000050902]
S. simmondsii (Small) G.L.Nesom Phytologia 77(3): 291 (1995) [wfo-0000043710]
basionym Aster simmondsii Small Fl. Miami [Small] 190 (1913). [26 Apr 1913] [wfo-0000017775]
synonym Aster simmondsii Small Fl. Miami [Small] 190 (1913). [26 Apr 1913] [wfo-0000017775]
homotypic Symphyotrichum simmondsii (Small) G.L.Nesom Phytologia 77(3): 291 (1995) [wfo-0000043710]
synonym Aster sulznerae Small Fl. Miami 190, 200 (1913) [wfo-0000132154]
S. spathulatum (Lindl.) G.L.Nesom Phytologia 77(3): 291 (1995) [wfo-0000014987]
basionym Aster spathulatus Lindl. Fl. Bor.-Amer. 2(7): 8 (1834) [wfo-0000014978]
synonym Aster aestivus Rothr. in Wheeler, Rep. 364. [wfo-0000071911]
synonym Aster aestivus var. aestivus [wfo-0000054440]
synonym Aster fremontii A.Gray Syn. Fl. N. Amer. 1(2): 191 (1884) [wfo-0000072390]
basionym Aster ascendens var. fremontii Torr. & A.Gray Fl. N. Amer. 2: 503 (1843) [wfo-0000010027]
homotypic Aster occidentalis var. fremontii (Torr. & A.Gray) A.G.Jones Phytologia 63: 132 (1987) [wfo-0000048942]
homotypic Symphyotrichum spathulatum var. fremontii (Torr. & A.Gray) G.L.Nesom Phytologia 77(3): 292 (1995) [wfo-0000093823]
synonym Aster fremontii f. fremontii [wfo-0000051073]
synonym Aster fremontii var. fremontii [wfo-0000058532]
synonym Aster occidentalis Torr. & A.Gray Fl. N. Amer. 2(1): 164 (1841) [wfo-0000063668]
basionym Tripolium occidentale Nutt. Trans. Amer. Philos. Soc., ser. 2, 7: 296 (1840) [wfo-0000028728]
synonym Aster occidentalis var. delectabilis (H.M.Hall) Ferris Madroño 15: 128 (1959) [wfo-0000099802]
basionym Aster delectabilis H.M.Hall Univ. Calif. Publ. Bot. 3: 82 (1907) [wfo-0000068749]
homotypic Aster adscendens var. delectabilis (H.M.Hall) Jeps. Man. Fl. Pl. Calif. : 1047 (1925) [wfo-0000098170]
synonym Aster occidentalis subsp. occidentalis [wfo-0000055529]
synonym Aster occidentalis var. occidentalis [wfo-0000115520]
synonym Aster occidentalis var. parishii (A.Gray) Ferris Madroño 15: 128 (1959) [wfo-0000049702]
basionym Aster fremontii var. parishii A.Gray Syn. Fl. N. Amer. 1(2): 192 (1884) [wfo-0000087916]
synonym Aster occidentalis var. scabriusculus A.Gray Syn. Fl. N. Amer. 1(2): 192 (1884) [wfo-0000081520]
synonym Aster occidentalis var. typicus Cronquist Amer. Midl. Naturalist 29: 463 (1943) [wfo-0001377901]
synonym Aster spathulatus Lindl. Fl. Bor.-Amer. 2(7): 8 (1834) [wfo-0000014978]
homotypic Symphyotrichum spathulatum (Lindl.) G.L.Nesom Phytologia 77(3): 291 (1995) [wfo-0000014987]
synonym Aster spathulatus var. spathulatus [wfo-0000084136]
S. spathulatum var. intermedium (A.Gray) G.L.Nesom Phytologia 77(3): 292 (1995) [wfo-0000058763]
basionym Aster occidentalis var. intermedius A.Gray Syn. Fl. N. Amer. 1(2): 192. 1884 13 [wfo-0000099362]
homotypic Aster occidentalis subsp. intermedius (A.Gray) Piper Contr. U.S. Natl. Herb. 11: 574 (1906) [wfo-0000085304]
homotypic Aster spathulatus var. intermedius (A.Gray) Cronquist Intermount. Fl. 5: 294 (1994) [wfo-0000102433]
synonym Aster occidentalis var. intermedius A.Gray Syn. Fl. N. Amer. 1(2): 192. 1884 13 [wfo-0000099362]
homotypic Aster occidentalis subsp. intermedius (A.Gray) Piper Contr. U.S. Natl. Herb. 11: 574 (1906) [wfo-0000085304]
homotypic Aster spathulatus var. intermedius (A.Gray) Cronquist Intermount. Fl. 5: 294 (1994) [wfo-0000102433]
homotypic Symphyotrichum spathulatum var. intermedium (A.Gray) G.L.Nesom Phytologia 77(3): 292 (1995) [wfo-0000058763]
synonym Aster occidentalis subsp. intermedius (A.Gray) Piper Contr. U.S. Natl. Herb. 11: 574 (1906) [wfo-0000085304]
basionym Aster occidentalis var. intermedius A.Gray Syn. Fl. N. Amer. 1(2): 192. 1884 13 [wfo-0000099362]
homotypic Aster spathulatus var. intermedius (A.Gray) Cronquist Intermount. Fl. 5: 294 (1994) [wfo-0000102433]
homotypic Symphyotrichum spathulatum var. intermedium (A.Gray) G.L.Nesom Phytologia 77(3): 292 (1995) [wfo-0000058763]
synonym Aster spathulatus var. intermedius (A.Gray) Cronquist Intermount. Fl. 5: 294 (1994) [wfo-0000102433]
basionym Aster occidentalis var. intermedius A.Gray Syn. Fl. N. Amer. 1(2): 192. 1884 13 [wfo-0000099362]
homotypic Aster occidentalis subsp. intermedius (A.Gray) Piper Contr. U.S. Natl. Herb. 11: 574 (1906) [wfo-0000085304]
homotypic Symphyotrichum spathulatum var. intermedium (A.Gray) G.L.Nesom Phytologia 77(3): 292 (1995) [wfo-0000058763]
synonym Aster vallicola Greene Pittonia 4(23): 221 (1900) [wfo-0000119186]
S. spathulatum var. spathulatum [wfo-0000090913]
synonym Aster ascendens var. fremontii Torr. & A.Gray Fl. N. Amer. 2: 503 (1843) [wfo-0000010027]
homotypic Aster fremontii A.Gray Syn. Fl. N. Amer. 1(2): 191 (1884) [wfo-0000072390]
homotypic Aster occidentalis var. fremontii (Torr. & A.Gray) A.G.Jones Phytologia 63: 132 (1987) [wfo-0000048942]
homotypic Symphyotrichum spathulatum var. fremontii (Torr. & A.Gray) G.L.Nesom Phytologia 77(3): 292 (1995) [wfo-0000093823]
synonym Aster delectabilis H.M.Hall Univ. Calif. Publ. Bot. 3: 82 (1907) [wfo-0000068749]
homotypic Aster adscendens var. delectabilis (H.M.Hall) Jeps. Man. Fl. Pl. Calif. : 1047 (1925) [wfo-0000098170]
homotypic Aster occidentalis var. delectabilis (H.M.Hall) Ferris Madroño 15: 128 (1959) [wfo-0000099802]
synonym Aster fremontii f. pallidus Cockerell Bull. Torrey Bot. Club 18(6): 170 (1891) [wfo-0000113300]
synonym Aster fremontii var. parishii A.Gray Syn. Fl. N. Amer. 1(2): 192 (1884) [wfo-0000087916]
homotypic Aster occidentalis var. parishii (A.Gray) Ferris Madroño 15: 128 (1959) [wfo-0000049702]
synonym Aster fremontii f. viridus Cockerell Bull. Torrey Bot. Club 18(6): 170 (1891) [wfo-0000113148]
synonym Aster occidentalis var. fremontii (Torr. & A.Gray) A.G.Jones Phytologia 63: 132 (1987) [wfo-0000048942]
basionym Aster ascendens var. fremontii Torr. & A.Gray Fl. N. Amer. 2: 503 (1843) [wfo-0000010027]
homotypic Aster fremontii A.Gray Syn. Fl. N. Amer. 1(2): 191 (1884) [wfo-0000072390]
homotypic Symphyotrichum spathulatum var. fremontii (Torr. & A.Gray) G.L.Nesom Phytologia 77(3): 292 (1995) [wfo-0000093823]
synonym Symphyotrichum spathulatum var. fremontii (Torr. & A.Gray) G.L.Nesom Phytologia 77(3): 292 (1995) [wfo-0000093823]
basionym Aster ascendens var. fremontii Torr. & A.Gray Fl. N. Amer. 2: 503 (1843) [wfo-0000010027]
homotypic Aster fremontii A.Gray Syn. Fl. N. Amer. 1(2): 191 (1884) [wfo-0000072390]
homotypic Aster occidentalis var. fremontii (Torr. & A.Gray) A.G.Jones Phytologia 63: 132 (1987) [wfo-0000048942]
synonym Tripolium occidentale Nutt. Trans. Amer. Philos. Soc., ser. 2, 7: 296 (1840) [wfo-0000028728]
homotypic Aster occidentalis Torr. & A.Gray Fl. N. Amer. 2(1): 164 (1841) [wfo-0000063668]
S. spathulatum var. yosemitanum (A.Gray) G.L.Nesom Phytologia 77(3): 292 (1995) [wfo-0000105968]
basionym Aster ascendens var. yosemitanus A.Gray Syn. Fl. N. Amer. 1(2): 191 (1884) [wfo-0000113004]
homotypic Aster occidentalis var. yosemitanus (A.Gray) Cronquist Amer. Midl. Naturalist 29: 467 (1943) [wfo-0000082104]
homotypic Aster yosemitanus Greene Fl. Francisc. : 383 (1897) [wfo-0000000152]
synonym Aster ascendens var. yosemitanus A.Gray Syn. Fl. N. Amer. 1(2): 191 (1884) [wfo-0000113004]
homotypic Aster occidentalis var. yosemitanus (A.Gray) Cronquist Amer. Midl. Naturalist 29: 467 (1943) [wfo-0000082104]
homotypic Aster yosemitanus Greene Fl. Francisc. : 383 (1897) [wfo-0000000152]
homotypic Symphyotrichum spathulatum var. yosemitanum (A.Gray) G.L.Nesom Phytologia 77(3): 292 (1995) [wfo-0000105968]
synonym Aster occidentalis var. yosemitanus (A.Gray) Cronquist Amer. Midl. Naturalist 29: 467 (1943) [wfo-0000082104]
basionym Aster ascendens var. yosemitanus A.Gray Syn. Fl. N. Amer. 1(2): 191 (1884) [wfo-0000113004]
homotypic Aster yosemitanus Greene Fl. Francisc. : 383 (1897) [wfo-0000000152]
homotypic Symphyotrichum spathulatum var. yosemitanum (A.Gray) G.L.Nesom Phytologia 77(3): 292 (1995) [wfo-0000105968]
synonym Aster paludicola Piper Contr. U.S. Natl. Herb. 16: 210 (1913) [wfo-0000007429]
synonym Aster yosemitanus Greene Fl. Francisc. : 383 (1897) [wfo-0000000152]
basionym Aster ascendens var. yosemitanus A.Gray Syn. Fl. N. Amer. 1(2): 191 (1884) [wfo-0000113004]
homotypic Aster occidentalis var. yosemitanus (A.Gray) Cronquist Amer. Midl. Naturalist 29: 467 (1943) [wfo-0000082104]
homotypic Symphyotrichum spathulatum var. yosemitanum (A.Gray) G.L.Nesom Phytologia 77(3): 292 (1995) [wfo-0000105968]
S. subgeminatum (Fernald) G.L.Nesom Phytologia 77(3): 293 (1995) [wfo-0000074051]
synonym Aster subgeminatus (Fernald) B.Boivin Naturaliste Canad. 75: 211 (1948) [wfo-0000019813]
S. subspicatum (Nees) G.L.Nesom Phytologia 77(3): 293 (1995) [wfo-0000126131]
basionym Aster subspicatus Nees Gen. Sp. Aster. : 74 (1832) [wfo-0000090340]
synonym Aster butleri Rydb. Bull. Torrey Bot. Club 37: 139 (1910) [wfo-0000041698]
synonym Aster ciliolatus var. maccallae (Rydb.) A.G.Jones Phytologia 55: 380 (1984) [wfo-0000112129]
basionym Aster maccallae Rydb. Bull. Torrey Bot. Club 37: 138 (1910) [wfo-0000087126]
homotypic Symphyotrichum ciliolatum var. maccallae (Rydb.) G.L.Nesom Phytologia 77(3): 277 (1995) [wfo-0000101116]
synonym Aster douglasii Lindl. Fl. Bor.-Amer. 2(7): 11 (1834) [wfo-0000026905]
synonym Aster grayi Suksd. Werdenda 1: 41 (1927) [wfo-0000008545]
homotypic Aster subspicatus var. grayi (Suksd.) Cronquist Vasc. Pl. Pacif. N.W. 5: 97 (1955) [wfo-0000110545]
homotypic Symphyotrichum subspicatum var. grayi (Suksd.) G.L.Nesom Phytologia 77(3): 293 (1995) [wfo-0000108757]
synonym Aster maccallae Rydb. Bull. Torrey Bot. Club 37: 138 (1910) [wfo-0000087126]
homotypic Aster ciliolatus var. maccallae (Rydb.) A.G.Jones Phytologia 55: 380 (1984) [wfo-0000112129]
homotypic Symphyotrichum ciliolatum var. maccallae (Rydb.) G.L.Nesom Phytologia 77(3): 277 (1995) [wfo-0000101116]
synonym Aster subspicatus Nees Gen. Sp. Aster. : 74 (1832) [wfo-0000090340]
homotypic Symphyotrichum subspicatum (Nees) G.L.Nesom Phytologia 77(3): 293 (1995) [wfo-0000126131]
synonym Aster subspicatus var. grayi (Suksd.) Cronquist Vasc. Pl. Pacif. N.W. 5: 97 (1955) [wfo-0000110545]
basionym Aster grayi Suksd. Werdenda 1: 41 (1927) [wfo-0000008545]
homotypic Symphyotrichum subspicatum var. grayi (Suksd.) G.L.Nesom Phytologia 77(3): 293 (1995) [wfo-0000108757]
synonym Aster subspicatus var. subspicatus [wfo-0000094157]
synonym Symphyotrichum ciliolatum var. maccallae (Rydb.) G.L.Nesom Phytologia 77(3): 277 (1995) [wfo-0000101116]
basionym Aster maccallae Rydb. Bull. Torrey Bot. Club 37: 138 (1910) [wfo-0000087126]
homotypic Aster ciliolatus var. maccallae (Rydb.) A.G.Jones Phytologia 55: 380 (1984) [wfo-0000112129]
synonym Symphyotrichum subspicatum var. grayi (Suksd.) G.L.Nesom Phytologia 77(3): 293 (1995) [wfo-0000108757]
basionym Aster grayi Suksd. Werdenda 1: 41 (1927) [wfo-0000008545]
homotypic Aster subspicatus var. grayi (Suksd.) Cronquist Vasc. Pl. Pacif. N.W. 5: 97 (1955) [wfo-0000110545]
synonym Symphyotrichum subspicatum var. subspicatum [wfo-0000075423]
S. subulatus Michx. [wfo-0000044136]
S. tardiflorum (L.) Greuter, M.V.Agab. & Wagenitz Taxon 54(1): 155 (-156) (2005) [wfo-0000109335]
synonym Aster gaspensis f. albiflorus Vict. Naturaliste Canad. 71: 209. 1944 [wfo-0000113377]
homotypic Aster novi-belgii f. albiflorus (Vict.) B.Boivin Naturaliste Canad. 94: 646. 1967 [wfo-0000008351]
synonym Aster novi-belgii subsp. tardiflorus (L.) A.G.Jones Phytologia 55(6): 385. 1984 [wfo-0000093740]
synonym Aster novi-belgii var. tardiflorus (L.) A.G.Jones Phytologia 63(2): 132. 1987 [wfo-0000100224]
synonym Aster tardiflorus var. lancifolius Fernald Bot. Gaz. 21: 277 (1896) [wfo-0000084718]
synonym Aster tardiflorus var. vestitus Fernald Rhodora 1: 188 (1899) [wfo-0000089258]
synonym Aster tardiflorus f. vestitus Fernald Rhodora 51: 95 (1949) [wfo-0001321228]
synonym Symphyotrichum novi-belgii var. tardiflorum (L.) G.L.Nesom Phytologia 77(3): 287 (1995) [wfo-0000108041]
S. tenuifolium (L.) G.L.Nesom Phytologia 77(3): 293 (1995) [wfo-0000116017]
basionym Aster tenuifolius L. Sp. Pl. : 873 (1753) [wfo-0000031347]
synonym Aster flexuosus Nutt. Gen. N. Amer. Pl. 2: 154 (1818) [wfo-0000119989]
synonym Aster polyphyllus Pursh ex DC. Prodr. 5: 245 (1836) [wfo-0000018469]
synonym Aster recurvatus Nees Gen. Sp. Aster. : 93 (1832) [wfo-0000077380]
synonym Aster sparsiflorus Pursh Fl. Amer. Sept. (Pursh) ii. 547. 1813 [Dec 1813] [wfo-0000014057]
synonym Aster tenuifolius L. Sp. Pl. : 873 (1753) [wfo-0000031347]
homotypic Symphyotrichum tenuifolium (L.) G.L.Nesom Phytologia 77(3): 293 (1995) [wfo-0000116017]
synonym Aster tenuifolius var. tenuifolius [wfo-0000104852]
synonym Aster virgatus Moench Suppl. Meth. : 250 (1802) [wfo-0000030752]
synonym Fimbristima flexuosa Raf. Fl. Tellur. 2: 46 (1837) [wfo-0000007179]
synonym Fimbristima sparsiflora Raf. Fl. Tellur. 2: 46 (1837) [wfo-0000086920]
S. tenuifolium var. aphyllum (R.W.Long) S.D.Sundb. Sida 21(2): 905 (2004) [wfo-0000067245]
basionym Aster tenuifolius var. aphyllus R.W.Long Rhodora 72: 40 (1970) [wfo-0000110480]
synonym Aster bracei Britton ex Small 1913 [wfo-0000027733]
synonym Aster tenuifolius var. aphyllus R.W.Long Rhodora 72: 40 (1970) [wfo-0000110480]
homotypic Symphyotrichum tenuifolium var. aphyllum (R.W.Long) S.D.Sundb. Sida 21(2): 905 (2004) [wfo-0000067245]
synonym Symphyotrichum bracei (Britton ex Small) G.L.Nesom Phytologia 77(3): 276 (1995) [wfo-0000004095]
S. tradescantii (L.) G.L.Nesom Phytologia 77(3): 293 (1995) [wfo-0000038621]
basionym Aster tradescantii L. Sp. Pl. : 876 (1753) [wfo-0000130222]
synonym Aster artemisiiflorus Poir. Encycl., Suppl. 1: 500 (1811) [wfo-0000131887]
synonym Aster bellidiflorus Nees Syn. Aster. Herb. 21. 1818 [wfo-0000005416]
synonym Aster miser Dryand. ex Aiton Hort. Kew. 3: 205 (1789) [wfo-0000076252]
synonym Aster miser var. miser [wfo-0000048891]
synonym Aster recurvatus Pursh Fl. Amer. Sept. 2: 556 (1813) [wfo-0000125666]
synonym Aster saxatilis Blanch. Amer. Bot. (Binghamton) 7: 27 (1904) [wfo-0000042177]
basionym Aster vimineus var. saxatilis Fernald Rhodora 1: 188 (1899) [wfo-0000111579]
homotypic Aster tradescantii var. saxatilis House Bull. New York State Mus. Nat. Hist. 243-244: 27 (1923) [wfo-0000097862]
synonym Aster scoparius Nees Syn. Aster. Herb. : 28 (1818) [wfo-0000119693]
synonym Aster tradescantii L. Sp. Pl. : 876 (1753) [wfo-0000130222]
homotypic Symphyotrichum tradescantii (L.) G.L.Nesom Phytologia 77(3): 293 (1995) [wfo-0000038621]
synonym Aster tradescantii var. saxatilis House Bull. New York State Mus. Nat. Hist. 243-244: 27 (1923) [wfo-0000097862]
basionym Aster vimineus var. saxatilis Fernald Rhodora 1: 188 (1899) [wfo-0000111579]
homotypic Aster saxatilis Blanch. Amer. Bot. (Binghamton) 7: 27 (1904) [wfo-0000042177]
synonym Aster tradescantii var. tradescantii [wfo-0000054004]
synonym Aster vimineus var. saxatilis Fernald Rhodora 1: 188 (1899) [wfo-0000111579]
homotypic Aster saxatilis Blanch. Amer. Bot. (Binghamton) 7: 27 (1904) [wfo-0000042177]
homotypic Aster tradescantii var. saxatilis House Bull. New York State Mus. Nat. Hist. 243-244: 27 (1923) [wfo-0000097862]
S. trilineatum (Sch.Bip. ex Klatt) G.L.Nesom Phytologia 77(3): 293 (1995) [wfo-0000042228]
basionym Aster trilineatus Sch.Bip. ex Klatt Leopoldina 20: 91. 1884 [wfo-0000123797]
synonym Aster bimater Standl. & Steyerm. Publ. Field Columb. Mus., Bot. Ser. 23: 141 (1944) [wfo-0000122521]
homotypic Virgulus bimater (Standl. & Steyerm.) Reveal & Keener Taxon 30(3): 650 (1981): [wfo-0000019823]
synonym Aster trilineatus Sch.Bip. ex Klatt Leopoldina 20: 91. 1884 [wfo-0000123797]
homotypic Symphyotrichum trilineatum (Sch.Bip. ex Klatt) G.L.Nesom Phytologia 77(3): 293 (1995) [wfo-0000042228]
synonym Virgulus bimater (Standl. & Steyerm.) Reveal & Keener Taxon 30(3): 650 (1981): [wfo-0000019823]
basionym Aster bimater Standl. & Steyerm. Publ. Field Columb. Mus., Bot. Ser. 23: 141 (1944) [wfo-0000122521]
S. turbinellum (Lindl.) G.L.Nesom Phytologia 77(3): 293 (1995) [wfo-0000025917]
basionym Aster turbinellus Lindl. Companion Bot. Mag. 1: 98 (1835) [wfo-0000029422]
synonym Aster turbinellus Lindl. Companion Bot. Mag. 1: 98 (1835) [wfo-0000029422]
homotypic Symphyotrichum turbinellum (Lindl.) G.L.Nesom Phytologia 77(3): 293 (1995) [wfo-0000025917]
S. undulatum (L.) G.L.Nesom Phytologia 77(3): 293 (1995) [wfo-0000120184]
basionym Aster undulatus L. Sp. Pl. : 875 (1753) [wfo-0000131142]
synonym Amphirhapis peduncularis (Wall. ex Nees) DC. Prodr. 5: 344 (1836) [wfo-0000124782]
synonym Aster asperifolius E.S.Burgess Fl. S.E. U.S. [Small]. 1216. 1903 [22 Jul 1903] [wfo-0000036415]
synonym Aster asperulus Torr. & A.Gray Fl. N. Amer. 2(1): 120 (1841) [wfo-0000125957]
homotypic Aster undulatus var. asperulus Alph.Wood Amer. Bot. Fl. : 162 (1870) [wfo-0000108298]
synonym Aster autumnalis Wender. ex Nees, sec.Torr. & A.Gray Fl. N. Amer. 2(1): 119 (1841) [wfo-0000082158]
synonym Aster baldwinii Torr. & A.Gray Fl. N. Amer. 2(1): 127 (1841) [wfo-0000019169]
synonym Aster claviger E.S.Burgess Fl. S.E. U.S. 1217. 1340 (1903) [wfo-0000104136]
synonym Aster corrigiatus E.S.Burgess Fl. S.E. U.S. [Small]. 1216. 1903 [22 Jul 1903] [wfo-0000040222]
synonym Aster diversifolius Michx. Fl. Bor.-Amer. 2: 113 (1803) [wfo-0000007293]
homotypic Aster undulatus var. diversifolius (Michx.) A.Gray Syn. Fl. N. Amer. 1(2): 181 (1884) [wfo-0000110212]
synonym Aster gracilescens E.S.Burgess Fl. S.E. U.S. [Small]. 1218. 1903 [22 Jul 1903] [wfo-0000134820]
synonym Aster heteromallus Wender. in Schrift. Marb. 2(6): 54. 1831 [wfo-0000007966]
synonym Aster linguiformis E.S.Burgess Fl. S.E. U.S. 1217, 1339 (1903) [wfo-0000096789]
synonym Aster loriformis (E.S.Burgess) E.S.Burgess Fl. S.E. U.S. 1217, 1340 (1903) [wfo-0000021289]
basionym Aster undulatus var. loriformis E.S.Burgess Ill. Fl. N. U.S. 3: 365 (1898) [wfo-0000074881]
synonym Aster mohrii E.S.Burgess Fl. S.E. U.S. [Small]. 1217. 1903 [22 Jul 1903] [wfo-0000007839]
synonym Aster proteus E.S.Burgess Fl. S.E. U.S. 1216, 1339 (1903) [wfo-0000027141]
synonym Aster sagittifolius Elliott Sketch Bot. S. Carolina 2: 262 (1823) [wfo-0000129263]
synonym Aster scaber Elliott Sketch Bot. S. Carolina 2: 363 (1823) [wfo-0000094831]
synonym Aster sylvestris E.S.Burgess Fl. S.E. U.S. [Small]. 1216. 1903 [22 Jul 1903] [wfo-0000014010]
synonym Aster triangularis E.S.Burgess Fl. S.E. U.S. [Small]. 1217. 1903 [22 Jul 1903] [wfo-0000025630]
basionym Aster undulatus var. triangularis E.S.Burgess Ill. Fl. N. U.S. 3: 365 (1898) [wfo-0000111826]
synonym Aster truellius E.S.Burgess Fl. S.E. U.S. [Small]. 1216. 1903 [22 Jul 1903] [wfo-0000026057]
synonym Aster undulatus L. Sp. Pl. : 875 (1753) [wfo-0000131142]
homotypic Symphyotrichum undulatum (L.) G.L.Nesom Phytologia 77(3): 293 (1995) [wfo-0000120184]
synonym Aster undulatus var. abruptifolius E.S.Burgess Ill. Fl. N. U.S. 3: 365 (1898) [wfo-0000102807]
synonym Aster undulatus var. asperulus Alph.Wood Amer. Bot. Fl. : 162 (1870) [wfo-0000108298]
basionym Aster asperulus Torr. & A.Gray Fl. N. Amer. 2(1): 120 (1841) [wfo-0000125957]
synonym Aster undulatus var. diversifolius (Michx.) A.Gray Syn. Fl. N. Amer. 1(2): 181 (1884) [wfo-0000110212]
basionym Aster diversifolius Michx. Fl. Bor.-Amer. 2: 113 (1803) [wfo-0000007293]
synonym Aster undulatus var. loriformis E.S.Burgess Ill. Fl. N. U.S. 3: 365 (1898) [wfo-0000074881]
homotypic Aster loriformis (E.S.Burgess) E.S.Burgess Fl. S.E. U.S. 1217, 1340 (1903) [wfo-0000021289]
synonym Aster undulatus var. torquatus E.S.Burgess Ill. Fl. N. U.S. 3: 365 (1898) [wfo-0000103367]
synonym Aster undulatus var. triangularis E.S.Burgess Ill. Fl. N. U.S. 3: 365 (1898) [wfo-0000111826]
homotypic Aster triangularis E.S.Burgess Fl. S.E. U.S. [Small]. 1217. 1903 [22 Jul 1903] [wfo-0000025630]
synonym Aster undulatus var. undulatus [wfo-0000102284]
synonym Biotia corymbosa var. discolor (Maxim.) Regel Tent. Fl. Ussur.: 83 (1861) [wfo-0000109249]
basionym Biotia discolor Maxim. Mém. Acad. Imp. Sci. St.-Pétersbourg Divers Savans : 146 (1859) [wfo-0000095645]
synonym Cineraria ovata Spreng. ex DC. Prodr. 5: 344 (1836) [wfo-0000127748]
synonym Diplopappus asperulus DC. Prodr. 5: 277 (1836) [wfo-0000118787]
synonym Doellingeria scaber (Thunb.) Nees Gen. Sp. Aster.: 183 (1832) [wfo-0000134267]
S. urophyllum (Lindl.) G.L.Nesom Phytologia 77(3): 294 (1995) [wfo-0000079456]
synonym Aster hirtellus Lindl. Prodr. 5: 233 (1836) [wfo-0000005996]
synonym Aster hirtellus Lindl. ex DC. Prodr. 5: 233 (1836) [wfo-0000036829]
synonym Aster sagittifolius var. dissitiflorus E.S.Burgess Ill. Fl. N. U.S. 3: 365 (1898) [wfo-0000093505]
synonym Aster sagittifolius var. glomerellus Farw. Amer. Midl. Naturalist 10: 218 (1927) [wfo-0000113068]
synonym Aster sagittifolius var. urophyllus (Lindl. ex DC.) Burgess Ill. Fl. N. U.S. 3: 365 (1898) [wfo-0000081748]
basionym Aster urophyllus Lindl. ex DC. 233 1836 [wfo-0000090648]
synonym Aster urophyllus Lindl. ex DC. 233 1836 [wfo-0000090648]
homotypic Aster sagittifolius var. urophyllus (Lindl. ex DC.) Burgess Ill. Fl. N. U.S. 3: 365 (1898) [wfo-0000081748]
synonym Aster urophyllus var. urophyllus [wfo-0000050214]
S. vahlii (Gaudich.) G.L.Nesom Phytologia 77: 294. 1995 [31 Jan 1995] [wfo-0000022270]
basionym Erigeron vahlii Gaudich. Ann. Sci. Nat. (Paris) 5: 103 (1825) [wfo-0000128493]
homotypic Aster vahlii (Gaudich.) Hook. & Arn. Companion Bot. Mag. 2: 49 (1836) [wfo-0000061315]
homotypic Oritrophium vahlii (Gaudich.) Cuatrec. Webbia 24(1): 89 (1969) [wfo-0000044819]
synonym Aster vahlii (Gaudich.) Hook. & Arn. Companion Bot. Mag. 2: 49 (1836) [wfo-0000061315]
basionym Erigeron vahlii Gaudich. Ann. Sci. Nat. (Paris) 5: 103 (1825) [wfo-0000128493]
homotypic Oritrophium vahlii (Gaudich.) Cuatrec. Webbia 24(1): 89 (1969) [wfo-0000044819]
homotypic Symphyotrichum vahlii (Gaudich.) G.L.Nesom Phytologia 77: 294. 1995 [31 Jan 1995] [wfo-0000022270]
synonym Aster vahlii var. tenuifolius Cabrera Revista Chilena Hist. Nat. 40: 227. 1936 [wfo-0000101648]
basionym Tripolium tenuifolium Phil. Anales Univ. Chile 87: 404 (1894) [wfo-0000085682]
homotypic Aster zosterifolius Reiche Anales Univ. Chile 109: 338 (1901) [wfo-0000031595]
synonym Aster vahlii var. vahlii [wfo-0000106405]
synonym Aster zosterifolius Reiche Anales Univ. Chile 109: 338 (1901) [wfo-0000031595]
basionym Tripolium tenuifolium Phil. Anales Univ. Chile 87: 404 (1894) [wfo-0000085682]
homotypic Aster vahlii var. tenuifolius Cabrera Revista Chilena Hist. Nat. 40: 227. 1936 [wfo-0000101648]
synonym Diplopappus pinifolius Less. ex DC. Prodr. 5: 696, add. (1836) [wfo-0000129693]
synonym Erigeron graminifolius Phil. Linnaea 28: 723 (1858) [wfo-0000020185]
synonym Erigeron pugae Phil. Anales Univ. Chile 87: 416 (1894) [wfo-0000002527]
synonym Erigeron tripolioides Phil. Linnaea 33: 135 (1864) [wfo-0000092352]
synonym Erigeron vahlii Gaudich. Ann. Sci. Nat. (Paris) 5: 103 (1825) [wfo-0000128493]
homotypic Aster vahlii (Gaudich.) Hook. & Arn. Companion Bot. Mag. 2: 49 (1836) [wfo-0000061315]
homotypic Oritrophium vahlii (Gaudich.) Cuatrec. Webbia 24(1): 89 (1969) [wfo-0000044819]
homotypic Symphyotrichum vahlii (Gaudich.) G.L.Nesom Phytologia 77: 294. 1995 [31 Jan 1995] [wfo-0000022270]
synonym Erigeron vahlii var. robusta Albov Revista Mus. La Plata 7: 378 (1896) [wfo-0000119702]
synonym Erigeron vahlii var. vahlii [wfo-0000061048]
synonym Oritrophium vahlii (Gaudich.) Cuatrec. Webbia 24(1): 89 (1969) [wfo-0000044819]
basionym Erigeron vahlii Gaudich. Ann. Sci. Nat. (Paris) 5: 103 (1825) [wfo-0000128493]
homotypic Aster vahlii (Gaudich.) Hook. & Arn. Companion Bot. Mag. 2: 49 (1836) [wfo-0000061315]
homotypic Symphyotrichum vahlii (Gaudich.) G.L.Nesom Phytologia 77: 294. 1995 [31 Jan 1995] [wfo-0000022270]
synonym Tripolium humile Phil. Anales Univ. Chile 87: 404 (1894) [wfo-0000110533]
synonym Tripolium tenuifolium Phil. Anales Univ. Chile 87: 404 (1894) [wfo-0000085682]
homotypic Aster vahlii var. tenuifolius Cabrera Revista Chilena Hist. Nat. 40: 227. 1936 [wfo-0000101648]
homotypic Aster zosterifolius Reiche Anales Univ. Chile 109: 338 (1901) [wfo-0000031595]
synonym Tripolium uniflorum Phil. Linnaea 33: 129 (1864) [wfo-0000131365]
S. vahlii var. vahlii [wfo-0000078270]
S. versicolor (Willd.) G.L.Nesom Phytologia 77(3): 295 (1995) [wfo-0000018029]
basionym Aster versicolor Willd. Sp. Pl., ed. 4, 3: 2045 (1803) [wfo-0000122626]
synonym Aster confertus Nees Syn. Aster. Herb. : 21 (1818) [wfo-0000020194]
synonym Aster mutabilis Willd. Sp. Pl., ed. 4, 3: 2045 (1803) [wfo-0000003291]
synonym Aster versicolor Willd. Sp. Pl., ed. 4, 3: 2045 (1803) [wfo-0000122626]
homotypic Symphyotrichum versicolor (Willd.) G.L.Nesom Phytologia 77(3): 295 (1995) [wfo-0000018029]
S. walteri (Alexander) G.L.Nesom Phytologia 77: 294 (1995) [wfo-0000114329]
synonym Aster squarrosus Walter Fl. Carol. [Walter] 209. 1788 [Apr-Jun 1788] [wfo-0000061061]
synonym Aster walteri Alexander Man. S.E. Fl. : 1382 (1933) [wfo-0000093397]
homotypic Lasallea walteri (Alexander) Semple & Brouillet Amer. J. Bot. 67(7): 1023 (1980) [wfo-0000007744]
synonym Lasallea walteri (Alexander) Semple & Brouillet Amer. J. Bot. 67(7): 1023 (1980) [wfo-0000007744]
basionym Aster walteri Alexander Man. S.E. Fl. : 1382 (1933) [wfo-0000093397]
synonym Virgulus walteri (Small) Reveal & Keener Taxon 30: 650 (1981) [wfo-0000120657]
S. welshii (Cronquist) G.L.Nesom Phytologia 77(3): 294 (1995) [wfo-0000114566]
basionym Aster welshii Cronquist Intermount. Fl. [Cronquist et al.] 5: 291. 1994 [wfo-0000059424]
synonym Aster welshii Cronquist Intermount. Fl. [Cronquist et al.] 5: 291. 1994 [wfo-0000059424]
homotypic Symphyotrichum welshii (Cronquist) G.L.Nesom Phytologia 77(3): 294 (1995) [wfo-0000114566]
S. woldenii (Rydb.) G.L.Nesom Phytologia 77(3): 295 (1995) [wfo-0000126086]
basionym Aster woldenii Rydb. Brittonia 1: 103 (1931) [wfo-0000013399]
synonym Aster woldenii Rydb. Brittonia 1: 103 (1931) [wfo-0000013399]
homotypic Symphyotrichum woldenii (Rydb.) G.L.Nesom Phytologia 77(3): 295 (1995) [wfo-0000126086]
S. yukonense (Cronquist) G.L.Nesom Phytologia 77(3): 294 (1995) [wfo-0000025558]
basionym Aster yukonensis Cronquist Madroño 8: 98 (1945) [wfo-0000087693]
homotypic Virgulus yukonensis (Cronquist) Reveal & Keener Taxon 30(3): 650 (1981): [wfo-0000063960]
synonym Aster yukonensis Cronquist Madroño 8: 98 (1945) [wfo-0000087693]
homotypic Symphyotrichum yukonense (Cronquist) G.L.Nesom Phytologia 77(3): 294 (1995) [wfo-0000025558]
homotypic Virgulus yukonensis (Cronquist) Reveal & Keener Taxon 30(3): 650 (1981): [wfo-0000063960]
synonym Virgulus yukonensis (Cronquist) Reveal & Keener Taxon 30(3): 650 (1981): [wfo-0000063960]
basionym Aster yukonensis Cronquist Madroño 8: 98 (1945) [wfo-0000087693]
homotypic Symphyotrichum yukonense (Cronquist) G.L.Nesom Phytologia 77(3): 294 (1995) [wfo-0000025558]

Symphyotrichum: Unplaced Names

unknown Symphyotrichum divaricatum (Nutt.) G.L.Nesom Phytologia 77: 279. 1995 [31 Jan 1995] [wfo-0000024983]
unknown Symphyotrichum expansum (Poepp. ex Spreng.) G.L.Nesom Phytologia 77(3): 281 (1995) [wfo-0000037451]
unknown Symphyotrichum turneri (S.D.Sundb. & A.G.Jones) G.L.Nesom Phytoneuron 2018-38: 3. 2018 [wfo-1000007746]
unknown Symphyotrichum purpurascens (Sch.Bip.) G.L.Nesom Phytoneuron 2018-38: 4. 2018 [wfo-1000007745]
unknown Symphyotrichum bimater (Standl. & Steyerm.) G.L.Nesom Phytoneuron 2018-38: 6. 2018 [wfo-1000007743]
invalid Symphyotrichum concinnum Mohlenbr. Vasc. Fl. Illinois 150. 2014 [wfo-0001356564]
unknown Symphyotrichum chihuahuense G.L.Nesom Phytoneuron 2018-38: 5. 2018 [wfo-1000007744]
unknown Symphyotrichum kentuckiense (Britton) Medley Phytoneuron 2021-18: 2. 2021 [wfo-1000029182]
unknown Symphyotrichum bahamense (Britton) G.L.Nesom Phytologia 77: 276. 1995 [31 Jan 1995] [wfo-0000072058]
deprecated Symphyotrichum subsect. Brachyphylla (Torr. & A.Gray) G.L.Nesom Phytologia 77(3): 274. 1995 [Sep 1994 publ. 31 Jan 1995] [wfo-3000002695]
deprecated Symphyotrichum subsect. Brachyphylli (Torr. & A.Gray) G.L.Nesom Phytologia 77: 274. 1995 [31 Jan 1995] [wfo-3000000206]
deprecated Symphyotrichum subg. Chapmaniana (Semple) Semple Univ. Waterloo Biol. Ser. 41: 133 (2002). [wfo-3500000720]
valid Symphyotrichum ciliolatum var. wilsonii (Rydb.) G.L.Nesom Phytologia 77(3): 278 (1995) [wfo-0000094137]
deprecated Symphyotrichum ser. Concinna (Nees) Semple Univ. Waterloo Biol. Ser. 41: 133 (2002). [wfo-2800000683]
deprecated Symphyotrichum sect. Concinna (Nees) G.L.Nesom Phytologia 77(3): 268. 1995 [Sep 1994 publ. 31 Jan 1995] [wfo-3400009724]
deprecated Symphyotrichum ser. Concinni (Nees) Semple Univ. Waterloo Biol. Ser. 41: 133. 2002 [wfo-2800000327]
deprecated Symphyotrichum sect. Concinni (Nees) G.L.Nesom Phytologia 77: 268. 1995 [31 Jan 1995] [wfo-3400000600]
valid Symphyotrichum concinnum (Willd.) Mohlenbr. Phytoneuron 2015-67: 1 (2015) [wfo-0001347334]
deprecated Symphyotrichum sect. Concolores (Torr. & A.Gray) G.L.Nesom Phytologia 77(3): 275. 1995 [Sep 1994 publ. 31 Jan 1995] [wfo-3400010829]
valid Symphyotrichum cordi-belgii (Silva Tar. & C.K.Schneid.) M.A.Paz Phytoneuron 2025-42: 2 (2025) [wfo-1000083587]
deprecated Symphyotrichum ser. Cordifolia (G.Don) Semple Univ. Waterloo Biol. Ser. 41: 133 (2002). [wfo-2800000684]
deprecated Symphyotrichum sect. Cordifolia (G.Don) G.L.Nesom Phytologia 77(3): 268. 1995 [Sep 1994 publ. 31 Jan 1995] [wfo-3400009723]
deprecated Symphyotrichum sect. Cordifolii (G.Don) G.L.Nesom Phytologia 77: 268. 1995 [31 Jan 1995] [wfo-3400000884]
deprecated Symphyotrichum ser. Cordifolii (G.Don) Semple Univ. Waterloo Biol. Ser. 41: 133. 2002 [wfo-2800000355]
deprecated Symphyotrichum subsect. Divergentes (A.Gray) G.L.Nesom Phytologia 77(3): 269. 1995 [Sep 1994 publ. 31 Jan 1995] [wfo-3000002931]
deprecated Symphyotrichum sect. Dumosa (Torr. & A.Gray) G.L.Nesom Phytologia 77(3): 269. 1995 [Sep 1994 publ. 31 Jan 1995] [wfo-3400009725]
deprecated Symphyotrichum subsect. Dumosa (Torr. & A.Gray) G.L.Nesom Phytologia 77(3): 269. 1995 [Sep 1994 publ. 31 Jan 1995] [wfo-3000002696]
deprecated Symphyotrichum sect. Dumosi (Torr. & A.Gray) G.L.Nesom Phytologia 77: 269. 1995 [31 Jan 1995] [wfo-3400001021]
valid Symphyotrichum dumosum var. coridifolium (Michx.) Semple, Horsburgh & Haggitt Phytoneuron 2024-42: 3 (2024) [wfo-1200105868]
valid Symphyotrichum dumosum var. subulifolium (Torr. & A.Gray) G.L.Nesom Phytologia 77: 280 (1995) [wfo-0000099640]
deprecated Symphyotrichum sect. Ericoida (Torr. & A.Gray) G.L.Nesom Phytologia 77(3): 274. 1995 [Sep 1994 publ. 31 Jan 1995] [wfo-3400009727]
deprecated Symphyotrichum sect. Ericoidei (Torr. & A.Gray) G.L.Nesom Phytologia 77: 274. 1995 [31 Jan 1995] [wfo-3400000846]
unknown Symphyotrichum ericoides f. gramsii (Benke) G.Wilh. & Rericha Michigan Bot. 55(3-4): 95. 2016 [Jul 2016] [wfo-0001325554]
valid Symphyotrichum estesii Semple Phytoneuron 2019-36: 1. 2019 [wfo-1000040911]
deprecated Symphyotrichum ser. Foliacea (Rydb.) Semple Univ. Waterloo Biol. Ser. 41: 133 (2002). [wfo-2800000685]
deprecated Symphyotrichum ser. Foliacei (Rydb.) Semple Univ. Waterloo Biol. Ser. 41: 133. 2002 [wfo-2800000322]
deprecated Symphyotrichum subsect. Grandiflora (Torr. & A.Gray) G.L.Nesom Phytologia 77(3): 273. 1995 [Sep 1994 publ. 31 Jan 1995] [wfo-3000002692]
deprecated Symphyotrichum sect. Grandiflora (Torr. & A.Gray) G.L.Nesom Phytologia 77(3): 273. 1995 [Sep 1994 publ. 31 Jan 1995] [wfo-3400009726]
deprecated Symphyotrichum sect. Grandiflori (Torr. & A.Gray) G.L.Nesom Phytologia 77: 273. 1995 [31 Jan 1995] [wfo-3400000613]
deprecated Symphyotrichum gravesii (Burgess) G.L.Nesom Phytologia 77: 295. 1995 [31 Jan 1995] [wfo-0001418873]
deprecated Symphyotrichum subsect. Heterophylla (Nees) Semple Univ. Waterloo Biol. Ser. 41: 133 (2002). [wfo-3000000440]
deprecated Symphyotrichum subsect. Heterophylli (Nees) Semple Univ. Waterloo Biol. Ser. 41: 133. 2002 [wfo-3000000197]
valid Symphyotrichum laeve subsp. concinnum (Willd.) Semple & Brouillet Univ. Waterloo Biol. Ser. 41: 134. 2002 [wfo-0001406055]
valid Symphyotrichum laeve var. concinnum (Willd.) G.L.Nesom Phytologia 77(3): 283. 1995 [Sep 1994 publ. 31 Jan 1995] [wfo-0001412398]
deprecated Symphyotrichum subsect. Laeves (A.Gray) G.L.Nesom Phytologia 77(3): 268. 1995 [Sep 1994 publ. 31 Jan 1995] [wfo-3000002932]
deprecated Symphyotrichum lanceolatum subsp. hesperium (A.Gray) G.L.Nesom Phytologia 77(3): 284. 1995 [Sep 1994 publ. 31 Jan 1995] [wfo-0001406056]
unknown Symphyotrichum lanceolatum var. lanceolatum 1994 [wfo-0000104270]
valid Symphyotrichum lowrieanum var. incisum (Britton) F.Levy J. Bot. Res. Inst. Texas 19(1): 14 (2025) [wfo-1200113011]
deprecated Symphyotrichum subsect. Mexicana G.L.Nesom Phytologia 77(3): 273. 1995 [Sep 1994 publ. 31 Jan 1995] [wfo-3000002694]
deprecated Symphyotrichum subsect. Mexicanae G.L.Nesom Phytologia 77: 273. 1995 [wfo-3000000473]
valid Symphyotrichum mexicanum Dahal Syst. Bot. 48(4): 601 2023 [wfo-1000058548]
unknown Symphyotrichum novae-angliae f. roseum (Desf.) G.Wilh. & Rericha Michigan Bot. 55(3-4): 95. 2016 [Jul 2016] [wfo-0001325555]
deprecated Symphyotrichum novi-belgii var. tardifolium [wfo-0000106827]
valid Symphyotrichum occidentale (Nutt.) M.A.Paz Phytoneuron 2025-42: 4 (2025) [wfo-1000083589]
valid Symphyotrichum occidentale var. intermedium (A.Gray) M.A.Paz Phytoneuron 2025-42: 4 (2025) [wfo-1200114072]
valid Symphyotrichum occidentale var. yosemitanum (A.Gray) M.A.Paz Phytoneuron 2025-42: 4 (2025) [wfo-1200114073]
unknown Symphyotrichum ontarionis var. glabratum (Semple) Brouillet & D.Bouchard Phytologia 82(3): 138. 1997 [19 Dec 1997] [wfo-0000102313]
unknown Symphyotrichum oolentangiense var. laevicaule (Fernald) Mohlenbr. Phytoneuron 2015-67: 1 (2015) [wfo-0001385948]
invalid Symphyotrichum oolentangiense var. laevicaule Mohlenbr. Vasc. Fl. Illinois 152. 2014 [wfo-0001400471]
valid Symphyotrichum parisinum (hort. ex Poit.) Malécot & Mabb. Lejeunia 209: 18 2023 [wfo-1000049093]
unknown Symphyotrichum patens var. terranigrum J.J.N.Campb. & W.R.Seymour Phytoneuron 2014-107: 4. [1 Dec 2014] [epublished] [wfo-1200010427]
deprecated Symphyotrichum sect. Patentes (Torr. & A.Gray) G.L.Nesom Phytologia 77(3): 274. 1995 [Sep 1994 publ. 31 Jan 1995] [wfo-3400010833]
invalid Symphyotrichum patentissimum Mohlenbr. Vasc. Fl. Illinois 152. 2014 [wfo-0001356565]
unknown Symphyotrichum patentissimum (Lindl.) Mohlenbr. Phytoneuron 2015-67: 1 (2015) [wfo-0001347338]
deprecated Symphyotrichum sect. Polyligula (Semple & Brouillet) Semple Univ. Waterloo Biol. Ser. 41: 133 (2002). [wfo-3400002671]
deprecated Symphyotrichum subsect. Polyligula (Semple & Brouillet) G.L.Nesom Phytologia 77(3): 273. 1995 [Sep 1994 publ. 31 Jan 1995] [wfo-3000002693]
deprecated Symphyotrichum subsect. Polyligulae (Semple & Brouillet) G.L.Nesom Phytologia 77: 273. 1995 [31 Jan 1995] [wfo-3000000203]
deprecated Symphyotrichum sect. Polyliguli (Semple & Brouillet) Semple Univ. Waterloo Biol. Ser. 41: 133. 2002 [wfo-3400000405]
deprecated Symphyotrichum subsect. Porteriana (Rydb.) G.L.Nesom Phytologia 77(3): 270. 1995 [Sep 1994 publ. 31 Jan 1995] [wfo-3000002933]
deprecated Symphyotrichum ser. Punicea (House) Semple Univ. Waterloo Biol. Ser. 41: 133 (2002). [wfo-2800000686]
deprecated Symphyotrichum ser. Punicei (House) Semple Univ. Waterloo Biol. Ser. 41: 133. 2002 [wfo-2800000292]
unknown Symphyotrichum puniceum f. candidum (Fernald) G.Wilh. & Rericha Michigan Bot. 55(3-4): 96. 2016 [Jul 2016] [wfo-0001325556]
valid Symphyotrichum rhiannon Weakley & Govus Sida 21(2): 828 (827-839; fig. 1) (2004) [wfo-0000135454]
valid Symphyotrichum saramooreae A.Haines Bot. Notes 16: 3, fig. 6. 2021 [5 Sep 2021] (epublished) [wfo-1000048958]
deprecated Symphyotrichum schistosum (Steele) G.L.Nesom Phytologia 77: 295. 1995 [31 Jan 1995] [wfo-0001418936]
unknown Symphyotrichum shortii f. gronemannii (Benke) G.Wilh. & Rericha Michigan Bot. 55(3-4): 96. 2016 [Jul 2016] [wfo-0001325557]
valid Symphyotrichum subulatum var. elongatum (Boss. ex A.G.Jones & Lowry) S.D.Sundb. Sida 21(2): 907 (2004) [wfo-0000098691]
valid Symphyotrichum subulatum var. ligulatum (Shinners) S.D.Sundb. Sida 21(2): 907 (2004) [wfo-0000097978]
valid Symphyotrichum subulatum var. parviflorum (Nees) S.D.Sundb. Sida 21(2): 907 (2004) [wfo-0000097024]
valid Symphyotrichum subulatum var. subulatum [wfo-0000091505]
unknown Symphyotrichum subg. Symphyotrichum [wfo-1000041295]
valid Symphyotrichum tenuifolium var. tenuifolium 2004 [wfo-0000102632]
deprecated Symphyotrichum subsect. Turbinella (Rydb.) G.L.Nesom Phytologia 77(3): 269. 1995 [Sep 1994 publ. 31 Jan 1995] [wfo-3000002691]
deprecated Symphyotrichum sect. Turbinella (Rydb.) Semple Univ. Waterloo Biol. Ser. 41: 133 (2002). [wfo-3400002672]
deprecated Symphyotrichum subsect. Turbinelli (Rydb.) G.L.Nesom Phytologia 77: 269. 1995 [31 Jan 1995] [wfo-3000000162]
deprecated Symphyotrichum sect. Turbinelli (Rydb.) Semple Univ. Waterloo Biol. Ser. 41: 133. 2002 [wfo-3400000723]
unknown Symphyotrichum unctuosum Nees Gen. Sp. Aster. : 135 (1832) [wfo-0000132760]
deprecated Symphyotrichum vahlii var. tenuifolium (Phil.) G.L.Nesom Phytologia 77(3): 294. 1995 [Sep 1994 publ. 31 Jan 1995] [wfo-0001412400]
Athroismeae Panero Proc. Biol. Soc. Washington 115(4): 917 (2002). [wfo-5000000602]