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As classified in WFO snapshot

December 2023

latest classification for this taxon

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genus

Helianthus L.

This genus name was first published in Sp. Pl. : 904 (1753)   Link to external nomenclature reference

At the time of this classification snapshot, this genus name was accepted by WFO (placed as the accepted name of a taxon). Its description and other taxonomic data can be found on World Flora Online, id: wfo-4000017208.

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Synonyms of Helianthus

Name Author Protologue Nomenclator WFO link
Harpalium (Cass.) Cass. Dict. Sci. Nat., ed. 2. 38: 17 (1825) Link to external nomenclature reference wfo-4000016947
Linsecomia Buckley Proc. Acad. Nat. Sci. Philadelphia 1861: 458 (1862) Link to external nomenclature reference wfo-4000021900

Species in Helianthus ( ${pageIsLoading?'loading':'showing'} species ${currentlyShowingRangeFirst} to ${currentlyShowingRangeLast} of ${ totalPartsCount })

Name Author Protologue Nomenclator WFO link

Unplaced Names

These names are not yet placed in the taxonomy, but may be associated with Helianthus:

Name Author Protologue Nomenclator WFO link
The editorial status of this taxon is Unplaced Helianthus agrestis f. almae Wolde Phytologia 63: 310. 1987 Link to external nomenclature reference wfo-0001402974
The editorial status of this taxon is Unplaced Helianthus agrestis f. oswaldii Wolde Phytologia 63: 310. 1987 Link to external nomenclature reference wfo-0001402975
The editorial status of this taxon is Unplaced Helianthus alexandri Cockerell Monthly Bull. Calif. Commiss. Hort. 8(5): reprint p. 7. 1919 Link to external nomenclature reference wfo-0000002949
The editorial status of this taxon is Unplaced Helianthus alexidis B.Boivin Phytologia 23: 73 (1972) Link to external nomenclature reference wfo-0000095396
The editorial status of this taxon is Unplaced Helianthus altissimus DC. Prodr. 5: 590 (1836) Link to external nomenclature reference wfo-0000130216
The editorial status of this taxon is Unplaced Helianthus altissimus L. Sp. Pl. ed. 2 2: 1278 (1763) Link to external nomenclature reference wfo-0000042903
The editorial status of this taxon is Unplaced Helianthus ambulans E.Watson Pap. Michigan Acad. Sci. 9: 456, pls. 81, 82 (1929) Link to external nomenclature reference wfo-0000043440
The editorial status of this taxon is Unplaced Helianthus angustifolius (L.) Michx. ex DC. Prodr. [A. P. de Candolle] 5: 587. 1836 [1-10 Oct 1836] Link to external nomenclature reference wfo-0000073946
The editorial status of this taxon is Unplaced Helianthus angustifolius subsp. doronicoides (Lam.) Anashch. Bot. Zhurn. (Moscow & Leningrad) 59: 1479. 1974 Link to external nomenclature reference wfo-0001405327
The editorial status of this taxon is Unplaced Helianthus angustifolius subsp. giganteus (L.) Anashch. Bot. Zhurn. (Moscow & Leningrad) 59: 1479. 1974 Link to external nomenclature reference wfo-0001405328
The editorial status of this taxon is Unplaced Helianthus angustifolius var. nemorosus C.Mohr Contr. U.S. Natl. Herb. 6: 800 (1901) Link to external nomenclature reference wfo-0001371431
The editorial status of this taxon is Unplaced Helianthus annuus f. fallax B.Boivin Naturaliste Canad. 87: 35 (1960) Link to external nomenclature reference wfo-0001320269
The editorial status of this taxon is Unplaced Helianthus annuus f. silvester Thell. Vierteljahrsschr. Naturf. Ges. Zürich 64: 799 (1919) Link to external nomenclature reference wfo-0001320271
The editorial status of this taxon is Unplaced Helianthus annuus subsp. couplandii (B.Boivin) Á.Löve & D.Löve Taxon 31: 357. 1982 Link to external nomenclature reference wfo-0001405329
The editorial status of this taxon is Unplaced Helianthus annuus var. apicalis Cockerell Gard. Chron. , ser. 3, 64: 186 (1918) Link to external nomenclature reference wfo-0001371433
The editorial status of this taxon is Unplaced Helianthus annuus var. argophyllus (Torr. & A.Gray) Anashch. Bot. Zhurn. (Moscow & Leningrad) 59: 1476 (1974) Link to external nomenclature reference wfo-0000073893
The editorial status of this taxon is Unplaced Helianthus annuus var. aridus Cockrell – Link to external nomenclature reference wfo-0001391626
The editorial status of this taxon is Unplaced Helianthus annuus var. basalis Cockerell Gard. Chron. , ser. 3, 64: 186 (1918) Link to external nomenclature reference wfo-0001371434
The editorial status of this taxon is Unplaced Helianthus annuus var. chrysanthemoides Cockerell Amer. Naturalist 49: 617 (1915) Link to external nomenclature reference wfo-0001371435
The editorial status of this taxon is Unplaced Helianthus annuus var. convolutus Cockerell Gard. Chron. , ser. 3, 64: 186 (1918) Link to external nomenclature reference wfo-0001371436
The editorial status of this taxon is Unplaced Helianthus annuus var. coronatus Cockerell Science 32: 384. 1910 Link to external nomenclature reference wfo-0001397807
The editorial status of this taxon is Unplaced Helianthus annuus var. debilis (Nutt.) Anashch. Bot. Zhurn. (Moscow & Leningrad) 59: 1476. 1974 Link to external nomenclature reference wfo-0001410587
The editorial status of this taxon is Unplaced Helianthus annuus var. dilutus Cockerell Gard. Chron. , ser. 3, 64: 186 (1918) Link to external nomenclature reference wfo-0001371438
The editorial status of this taxon is Unplaced Helianthus annuus var. flavobasis Cockerell Gard. Chron. , ser. 3, 64: 186 (1918) Link to external nomenclature reference wfo-0001371439
The editorial status of this taxon is Unplaced Helianthus annuus var. indicus (L.) DC. Prodr. 5: 585 (1836) Link to external nomenclature reference wfo-0001371440
The editorial status of this taxon is Unplaced Helianthus annuus var. latibasis Cockerell Gard. Chron. , ser. 3, 64: 186 (1918) Link to external nomenclature reference wfo-0001371441
The editorial status of this taxon is Unplaced Helianthus annuus var. niger Cockerell Science , n.s., 40: 708 (1914) Link to external nomenclature reference wfo-0001371442
The editorial status of this taxon is Unplaced Helianthus annuus var. niveus (Benth.) Anashch. Bot. Zhurn. (Moscow & Leningrad) 59: 1476. 1974 Link to external nomenclature reference wfo-0001410588
The editorial status of this taxon is Unplaced Helianthus annuus var. pallescens Cockerell Gard. Chron. , ser. 3, 64: 186 (1918) Link to external nomenclature reference wfo-0001371443
The editorial status of this taxon is Unplaced Helianthus annuus var. passiflora Cockerell Gard. Chron. , ser. 3, 64: 186 (1918) Link to external nomenclature reference wfo-0001371444
The editorial status of this taxon is Unplaced Helianthus annuus var. primulinus Cockerell Science , n.s., 38: 312 (1913) Link to external nomenclature reference wfo-0001371445
The editorial status of this taxon is Unplaced Helianthus annuus var. pumilus DC. Prodr. 5: 585 (1836) Link to external nomenclature reference wfo-0001371446
The editorial status of this taxon is Unplaced Helianthus annuus var. reversus Cockerell Gard. Chron. , ser. 3, 64: 186 (1918) Link to external nomenclature reference wfo-0001371448
The editorial status of this taxon is Unplaced Helianthus annuus var. revolutus Cockerell Gard. Chron. , ser. 3, 64: 186 (1918) Link to external nomenclature reference wfo-0001371449
The editorial status of this taxon is Unplaced Helianthus annuus var. ruberrimus Cockerell Science , n.s., 40: 708 (1914) Link to external nomenclature reference wfo-0001371450
The editorial status of this taxon is Unplaced Helianthus annuus var. selene Cockerell Science , n.s., 40: 284 (1914) Link to external nomenclature reference wfo-0001371451
The editorial status of this taxon is Unplaced Helianthus annuus var. semivinosus Cockerell Gard. Chron. , ser. 3, 64: 186 (1918) Link to external nomenclature reference wfo-0001371452
The editorial status of this taxon is Unplaced Helianthus annuus var. tortuosus Cockerell Science , n.s., 38: 313 (1913) Link to external nomenclature reference wfo-0001371454
The editorial status of this taxon is Unplaced Helianthus annuus var. trizonatus Cockerell Gard. Chron. , ser. 3, 64: 186 (1918) Link to external nomenclature reference wfo-0001371455
The editorial status of this taxon is Unplaced Helianthus annuus var. vinosus Cockerell Science , n.s., 38: 313 (1913) Link to external nomenclature reference wfo-0001371458
The editorial status of this taxon is Unplaced Helianthus apetalus Leconte ex Nutt. Trans. Amer. Philos. Soc. , ser. 2, 7: 354 (1840) Link to external nomenclature reference wfo-0000031005
The editorial status of this taxon is Unplaced Helianthus apricus var. camporum Lunell Amer. Midl. Naturalist 2: 127 (1911) Link to external nomenclature reference wfo-0001371459
The editorial status of this taxon is Unplaced Helianthus arenicola E.Watson Pap. Michigan Acad. Sci. 9: 453, pls. 78, 79 (1929) Link to external nomenclature reference wfo-0000114610
The editorial status of this taxon is Unplaced Helianthus aridus var. citrinus Cockerell Science , n.s., 40: 284 (1914) Link to external nomenclature reference wfo-0001371460
The editorial status of this taxon is Unplaced Helianthus asper hort. ex Steud. Nomencl. Bot. 1: 737 (1840) Link to external nomenclature reference wfo-0000078889
The editorial status of this taxon is Unplaced Helianthus atrorubens Lam. Encycl. 3: 86 (1789) Link to external nomenclature reference wfo-0000126901
The editorial status of this taxon is Unplaced Helianthus atrorubens Michx. Fl. Bor.-Amer. 2: 140 (1803) Link to external nomenclature reference wfo-0000071692
The editorial status of this taxon is Unplaced Helianthus atrorubens var. atrorubens – – Link to external nomenclature reference wfo-0000107377
The editorial status of this taxon is Unplaced Helianthus atrorubens var. normalis Kuntze Revis. Gen. Pl. 1: 343 (1891) Link to external nomenclature reference wfo-0001371461
The editorial status of this taxon is Unplaced Helianthus attenuatus E.Watson Pap. Michigan Acad. Sci. 9: 416, pl. 64 (1929) Link to external nomenclature reference wfo-0000030570
The editorial status of this taxon is Unplaced Helianthus aureus (Cass.) DC. Nov. Gen. et Sp. 4: 224 — wfo-0000014893
The editorial status of this taxon is Unplaced Helianthus australis Small Fl. S.E. U.S. : 1268 (1903) Link to external nomenclature reference wfo-0000007650
The editorial status of this taxon is Unplaced Helianthus besseriana Benth. & Hook.f. Gen. Pl. 2(1): 376 (1873) Link to external nomenclature reference wfo-0000010183
The editorial status of this taxon is Unplaced Helianthus besseyi Bates Amer. Bot. (Binghamton) 20: 17 (1914) Link to external nomenclature reference wfo-0000038253
The editorial status of this taxon is Unplaced Helianthus bracteatus E.Watson Pap. Michigan Acad. Sci. 9: 393, pl. 53 (1929) Link to external nomenclature reference wfo-0000067312
The editorial status of this taxon is Unplaced Helianthus brasilicus Vell. Fl. Flumin. 8: t. 146 (1831) Link to external nomenclature reference wfo-0000068538
The editorial status of this taxon is Unplaced Helianthus brevifolius (E.Watson) R.C.Jacks. & Guard Proc. Indiana Acad. Sci. lxvi. 314 (1957) Link to external nomenclature reference wfo-0000138465
The editorial status of this taxon is Unplaced Helianthus buccinatus Sessé & Moc. Fl. Mexic. : 193 (1894) Link to external nomenclature reference wfo-0000077120
The editorial status of this taxon is Unplaced Helianthus buphthalmoides hort. ex DC. Prodr. 5: 551 (1836) Link to external nomenclature reference wfo-0000046036
The editorial status of this taxon is Unplaced Helianthus californicus Nutt. ex Torr. & A.Gray Fl. N. Amer. 2: 325 (1842) Link to external nomenclature reference wfo-0000073421
The editorial status of this taxon is Unplaced Helianthus californicus var. mariposianus A.Gray Syn. Fl. N. Amer. 1(2): 277 (1884) Link to external nomenclature reference wfo-0001371462
The editorial status of this taxon is Unplaced Helianthus californicus var. utahensis (D.C.Eaton) A.Gray Syn. Fl. N. Amer. 1(2): 277 (1884) Link to external nomenclature reference wfo-0001371464
The editorial status of this taxon is Unplaced Helianthus canescens Juss. ex DC. Prodr. 5: 591 (1836) Link to external nomenclature reference wfo-0000037841
The editorial status of this taxon is Unplaced Helianthus canescens Michx. Fl. Bor.-Amer. 2: 140 (1803) Link to external nomenclature reference wfo-0000093860
The editorial status of this taxon is Unplaced Helianthus canus Wooton & Standl. Contr. U.S. Natl. Herb. 16: 190 (1913) Link to external nomenclature reference wfo-0000085720
The editorial status of this taxon is Unplaced Helianthus carolinianus Hill Veg. Syst. xvi. 56 Link to external nomenclature reference wfo-0000008527
The editorial status of this taxon is Unplaced Helianthus chartaceus E.Watson Pap. Michigan Acad. Sci. 9: 450, pl. 76 (1929) Link to external nomenclature reference wfo-0000002369
The editorial status of this taxon is Unplaced Helianthus cirrhoides Lehm. in Hamb. Gartenz. 8: 458. 1852 Link to external nomenclature reference wfo-0000039168
The editorial status of this taxon is Unplaced Helianthus cochinchinensis Pers. Syn. Pl. 2(2): 476 (1807) Link to external nomenclature reference wfo-0000026805
The editorial status of this taxon is Unplaced Helianthus coloradensis f. sulphurea Cockerell Torreya 18: 181 (1918) Link to external nomenclature reference wfo-0001320272
The editorial status of this taxon is Unplaced Helianthus colossus Kunze Allg. Gartenzeitung 7: 43 (1839) Link to external nomenclature reference wfo-0000046112
The editorial status of this taxon is Unplaced Helianthus copiapina Phil. – Link to external nomenclature reference wfo-0001350341
The editorial status of this taxon is Unplaced Helianthus cordatus Lam. ex DC. Prodr. 5: 551 (1836) Link to external nomenclature reference wfo-0000020499
The editorial status of this taxon is Unplaced Helianthus corymbosus Poepp. ex DC. Prodr. 5: 592 (1836) Link to external nomenclature reference wfo-0000058783
The editorial status of this taxon is Unplaced Helianthus crassifolius Nutt. Trans. Amer. Philos. Soc. , ser. 2, 7: 367 (1841) Link to external nomenclature reference wfo-0000121927
The editorial status of this taxon is Unplaced Helianthus crinitus Steud. Nomencl. Bot. 1: 737 (1840) Link to external nomenclature reference wfo-0000037006
The editorial status of this taxon is Unplaced Helianthus cultus Ventsl. Fl. Cult. Pl., USSR, ed. Vavilov et al. 7(Oleiferous Pl.): 382. 1941 , sine descr. Lat. Link to external nomenclature reference wfo-0000071045
The editorial status of this taxon is Unplaced Helianthus curtissii Fernald ex E.Watson – Link to external nomenclature reference wfo-0000015663
The editorial status of this taxon is Unplaced Helianthus debilis var. praecox (Engelm. & A.Gray) A.Gray – Link to external nomenclature reference wfo-0001392115
The editorial status of this taxon is Unplaced Helianthus decapetalus Darl. Fl. Cestr., ed. 2. 483. 1837 Link to external nomenclature reference wfo-0000107170
The editorial status of this taxon is Unplaced Helianthus decapetalus f. frondosus (L.) Voss ex Thell. – Link to external nomenclature reference wfo-0001323731
The editorial status of this taxon is Unplaced Helianthus decapetalus f. multiflorus (L.) Voss Vilm. Blumengärtn. ed. 3 1: 483 (1894) Link to external nomenclature reference wfo-0001320273
The editorial status of this taxon is Unplaced Helianthus decapetalus var. frondosus (L.) Hook. Bot. Mag. 63: t. 3510 (1836) Link to external nomenclature reference wfo-0001371466
The editorial status of this taxon is Unplaced Helianthus decapetalus var. multiflorus (L.) A.Gray Syn. Fl. N. Amer. 1(2): 280 (1884) Link to external nomenclature reference wfo-0001371467
The editorial status of this taxon is Unplaced Helianthus decapetalus var. scrophulariifolius House Bull. New York State Mus. Nat. Hist. 243-244: 70 (1923) Link to external nomenclature reference wfo-0001371468
The editorial status of this taxon is Unplaced Helianthus decapitatus L. Sp. Pl. : 905 (1753) Link to external nomenclature reference wfo-0000028546
The editorial status of this taxon is Unplaced Helianthus devernii T.M.Draper Madroño 68(1): 52. 2021 Link to external nomenclature reference wfo-1000027315
The editorial status of this taxon is Unplaced Helianthus diffusus Moench Suppl. Meth. (Moench) 259. 1802 [2 May 1802] Link to external nomenclature reference wfo-0000014090
The editorial status of this taxon is Unplaced Helianthus diffusus var. missouriensis (Schwein. ex Nutt.) Appleton Garden (London, 1871-1927) 34: 430 (1888) Link to external nomenclature reference wfo-0001371469
The editorial status of this taxon is Unplaced Helianthus dissectifolius subsp. brevilobus R.C.Jacks. Brittonia 15: 271 (1963) Link to external nomenclature reference wfo-0001358882
The editorial status of this taxon is Unplaced Helianthus dissectifolius subsp. longilobus R.C.Jacks. Brittonia 15: 271 (1963) Link to external nomenclature reference wfo-0001358883
The editorial status of this taxon is Unplaced Helianthus dissectifolius subsp. trifurcatus R.C.Jacks. Brittonia 15: 271 (1963) Link to external nomenclature reference wfo-0001358884
The editorial status of this taxon is Unplaced Helianthus divaricatus Michx. Fl. Bor.-Amer. 2: 141 (1803) Link to external nomenclature reference wfo-0000075980
The editorial status of this taxon is Unplaced Helianthus divaricatus var. latifolius Kuntze Revis. Gen. Pl. 1: 343 (1891) Link to external nomenclature reference wfo-0001371470
The editorial status of this taxon is Unplaced Helianthus divaricatus var. scaberrimus Alph.Wood Class-book Bot. (ed. 1861). : 449 (1861) Link to external nomenclature reference wfo-0001371471
The editorial status of this taxon is Unplaced Helianthus divaricatus var. ternatus Farw. Rep. (Annual) Michigan Acad. Sci. 22: 185 (1921) Link to external nomenclature reference wfo-0001371472
The editorial status of this taxon is Unplaced Helianthus divariserratus R.W.Long Rhodora 56: 200 (1954) Link to external nomenclature reference wfo-0000020377
The editorial status of this taxon is Unplaced Helianthus diversifolius Elliott Sketch Bot. S. Carolina 2: 423 (1823) Link to external nomenclature reference wfo-0000123914
The editorial status of this taxon is Unplaced Helianthus dodecapetalus Panz. Vollst. Pflanzensyst. ix. 557 (1783); fide Merrill Link to external nomenclature reference wfo-0000029106
The editorial status of this taxon is Unplaced Helianthus doronicoides (Lam.) R.C.Jacks. Rhodora lviii. 99 (1956) Link to external nomenclature reference wfo-0000117486
The editorial status of this taxon is Unplaced Helianthus doronicoides Torr. & A.Gray Fl. N. Amer. 2: 327, partim (1842) Link to external nomenclature reference wfo-0000080097
The editorial status of this taxon is Unplaced Helianthus doronicoides var. lancifolius Engelm. ex E.Watson – Link to external nomenclature reference wfo-0001392009
The editorial status of this taxon is Unplaced Helianthus douglasii Torr. & A.Gray Fl. N. Amer. 2: 332 (1842) Link to external nomenclature reference wfo-0000076879
The editorial status of this taxon is Unplaced Helianthus elegans E.Watson Pap. Michigan Acad. Sci. 9: 374, pl. 51 (1929) Link to external nomenclature reference wfo-0000045207
The editorial status of this taxon is Unplaced Helianthus esculentus Rottb. Acta Lit. Univ. Hafn. 1: 298. 1778 Link to external nomenclature reference wfo-0000095991
The editorial status of this taxon is Unplaced Helianthus exasperatus E.Watson Pap. Michigan Acad. Sci. 9: 455, pl. 80 (1929) Link to external nomenclature reference wfo-0000082678
The editorial status of this taxon is Unplaced Helianthus excubitor E.Watson Pap. Michigan Acad. Sci. 9: 396, pl. 54 (1929) Link to external nomenclature reference wfo-0000078557
The editorial status of this taxon is Unplaced Helianthus filiformis (Small) R.W.Long Rhodora lvi. 202 (1954) Link to external nomenclature reference wfo-0000077771
The editorial status of this taxon is Unplaced Helianthus formosus E.Watson Pap. Michigan Acad. Sci. 9: 445, pl. 72 (1929) Link to external nomenclature reference wfo-0000006305
The editorial status of this taxon is Unplaced Helianthus frondosus L. Cent. Pl. I. 28. 1755 [19 Feb 1755] Link to external nomenclature reference wfo-0000015113
The editorial status of this taxon is Unplaced Helianthus fulgidus E.H.L.Krause Deutschl. Fl. (Sturm), ed. 2. 13: 165. 1905 Link to external nomenclature reference wfo-0000012604
The editorial status of this taxon is Unplaced Helianthus gayanus Phil. Anales Univ. Chile xc. (1895) 39 Link to external nomenclature reference wfo-0000024320
The editorial status of this taxon is Unplaced Helianthus giganteus Cav. Icon. iii. 10 Link to external nomenclature reference wfo-0000074811
The editorial status of this taxon is Unplaced Helianthus giganteus Lour. Fl. Cochinch. 2: 509 (sp. ignot.). 1790 [Sep 1790] Link to external nomenclature reference wfo-0000116651
The editorial status of this taxon is Unplaced Helianthus giganteus f. verticillatus Lakela Rhodora 49: 21 (1947) Link to external nomenclature reference wfo-0001321508
The editorial status of this taxon is Unplaced Helianthus giganteus var. altissimus Farw. – Link to external nomenclature reference wfo-0001391817
The editorial status of this taxon is Unplaced Helianthus giganteus var. crinitus Nutt. Gen. N. Amer. Pl. 2: 177 (-178) (1818) Link to external nomenclature reference wfo-0001380482
The editorial status of this taxon is Unplaced Helianthus giganteus var. oppositifolius Farw. Rep. (Annual) Michigan Acad. Sci. 17: 180 (1917) Link to external nomenclature reference wfo-0001371473
The editorial status of this taxon is Unplaced Helianthus giganteus var. resiniferus Farw. Amer. Midl. Naturalist 10: 218 (1927) Link to external nomenclature reference wfo-0001371474
The editorial status of this taxon is Unplaced Helianthus giganteus var. subtuberosus E.S.Burgess – Link to external nomenclature reference wfo-0001392656
The editorial status of this taxon is Unplaced Helianthus giganteus var. utahensis D.C.Eaton United States Geological Expolration [sic] of the Fortieth Parallel. Botany 169 1871 Link to external nomenclature reference wfo-0000098419
The editorial status of this taxon is Unplaced Helianthus giganteus var. verticillatus Farw. Amer. Midl. Naturalist 10: 219 (1927) Link to external nomenclature reference wfo-0001371475
The editorial status of this taxon is Unplaced Helianthus giganteus var. virgatus Farw. Rep. (Annual) Michigan Acad. Sci. 17: 180 (1916) Link to external nomenclature reference wfo-0001371476
The editorial status of this taxon is Unplaced Helianthus gigas Michx. Fl. Bor.-Amer. 2: 141 (1803) Link to external nomenclature reference wfo-0000127295
The editorial status of this taxon is Unplaced Helianthus gracilis Bertol. Misc. Bot. vii. 41. Link to external nomenclature reference wfo-0000014660
The editorial status of this taxon is Unplaced Helianthus grandiflorus Juss. ex Pers. Syn. Pl. 2(2): 475 (1807) Link to external nomenclature reference wfo-0000074041
The editorial status of this taxon is Unplaced Helianthus grandiflorus Wender. Ind. Sem. Hort. Acad. Marb. 1835;. Link to external nomenclature reference wfo-0000000479
The editorial status of this taxon is Unplaced Helianthus grandiflorus Wender. ex Steud. Nomencl. Bot. 1: 737 (1840) Link to external nomenclature reference wfo-0000112733
The editorial status of this taxon is Unplaced Helianthus grandiflorus Wood Am. Bot. & Flor. 178. Link to external nomenclature reference wfo-0000060266
The editorial status of this taxon is Unplaced Helianthus grosse-serratus M.Martens : use: M. grosseserratus -. Link to external nomenclature reference wfo-0000070936
The editorial status of this taxon is Unplaced Helianthus grosseserratus f. pleniflorus Wadmond Rhodora 34(no. 397): 19 (1934) Link to external nomenclature reference wfo-0001321991
The editorial status of this taxon is Unplaced Helianthus herbaceus Vell. Fl. Flumin. 8: t. 145 (1831) Link to external nomenclature reference wfo-0000118014
The editorial status of this taxon is Unplaced Helianthus heterophyllus Short Cat. Kentuck. Pl. Suppl. 3. Link to external nomenclature reference wfo-0000060035
The editorial status of this taxon is Unplaced Helianthus hirsutus var. diversifolius (Elliott) Torr. & A.Gray – Link to external nomenclature reference wfo-0001391243
The editorial status of this taxon is Unplaced Helianthus hirsutus var. pubescens (Hook.) Wood – Link to external nomenclature reference wfo-0001391879
The editorial status of this taxon is Unplaced Helianthus hispidulus Elliott Sketch Bot. S. Carolina 2: 419 (1823) Link to external nomenclature reference wfo-0000121736
The editorial status of this taxon is Unplaced Helianthus hookeri G.Don Hort. Brit. : 358 (1830) Link to external nomenclature reference wfo-0000137503
The editorial status of this taxon is Unplaced Helianthus hookerianus DC. Prodr. 5: 590 (1836) Link to external nomenclature reference wfo-0000026632
The editorial status of this taxon is Unplaced Helianthus illinoensis Gleason Ohio Naturalist 5: 214 (1904) Link to external nomenclature reference wfo-0000044198
The editorial status of this taxon is Unplaced Helianthus impapurensis Hieron. – — wfo-0000072412
The editorial status of this taxon is Unplaced Helianthus insulatus E.Watson – — wfo-0000064436
The editorial status of this taxon is Unplaced Helianthus laciniatus subsp. crenatus (R.C.Jacks.) R.C.Jacks. Brittonia 15: 267 (1963) Link to external nomenclature reference wfo-0001358885
The editorial status of this taxon is Unplaced Helianthus laciniatus subsp. heiseri (R.C.Jacks.) R.C.Jacks. Brittonia 15: 268 (1963) Link to external nomenclature reference wfo-0001358886
The editorial status of this taxon is Unplaced Helianthus laevis Walter Fl. Carol. : 215 (1788) Link to external nomenclature reference wfo-0000068863
The editorial status of this taxon is Unplaced Helianthus lanatus Heiser Brittonia 8: 291 (1957) Link to external nomenclature reference wfo-0000117791
The editorial status of this taxon is Unplaced Helianthus latifolius W.Young. Cat. Arbres, Arbustes & Pl. Herb. Am. 37. 1783 , nomen seminudum Link to external nomenclature reference wfo-0000131051
The editorial status of this taxon is Unplaced Helianthus lehmanni Hieron. ex Sodiro Bot. Jahrb. Syst. xxix. 39. — wfo-0000073642
The editorial status of this taxon is Unplaced Helianthus leiostemon Raf. ex DC. Prodr. 5: 588 (1836) Link to external nomenclature reference wfo-0000082060
The editorial status of this taxon is Unplaced Helianthus lenticularis Hort. ex Gartenfl. 53: 104, f. 25. 1894 Link to external nomenclature reference wfo-0000059125
The editorial status of this taxon is Unplaced Helianthus lenticularis var. angustus Cockerell Amer. Naturalist 49: 620 (1915) Link to external nomenclature reference wfo-0001371479
The editorial status of this taxon is Unplaced Helianthus lenticularis var. primulinus Cockerell Science , n.s., 40: 284 (1914) Link to external nomenclature reference wfo-0001371480
The editorial status of this taxon is Unplaced Helianthus leoninus E.Watson Pap. Michigan Acad. Sci. 9: 449, pl. 75 (1929) Link to external nomenclature reference wfo-0000065777
The editorial status of this taxon is Unplaced Helianthus leptocaulis S.F.Blake Proc. Amer. Acad. Arts 51: 519 (1916) Link to external nomenclature reference wfo-0000135538
The editorial status of this taxon is Unplaced Helianthus lindheimerianus Scheele Linnaea 22: 159 (1849) Link to external nomenclature reference wfo-0000043819
The editorial status of this taxon is Unplaced Helianthus littoralis Chapman ex E.Watson Pap. Michigan Acad. Sci. 9: 353 (1929), in syn. (1928 publ. 1929) Link to external nomenclature reference wfo-0000013173
The editorial status of this taxon is Unplaced Helianthus longifolius Hook. Fl. Bor.-Amer. 1(6): 313 (1833) Link to external nomenclature reference wfo-0000118332
The editorial status of this taxon is Unplaced Helianthus lundstroemii Fedde Just's Bot. Jahresber. 42(2): 94, in adnot., hybr. (1920) Link to external nomenclature reference wfo-0000036986
The editorial status of this taxon is Unplaced Helianthus luxurians E.Watson Pap. Michigan Acad. Sci. 9: 464, pls. 85, 86 (1929) Link to external nomenclature reference wfo-0001130248
The editorial status of this taxon is Unplaced Helianthus macrophyllus Willd. Hort. Berol. 1(6): t. 70 (1806) Link to external nomenclature reference wfo-0000124803
The editorial status of this taxon is Unplaced Helianthus maximiliani f. pallidus Clute Amer. Bot. (Binghamton) 36: 17 (1930) Link to external nomenclature reference wfo-0001320275
The editorial status of this taxon is Unplaced Helianthus maximiliani var. asperrimus Engelm. & A.Gray Boston J. Nat. Hist. 5(2): 249 (1845) Link to external nomenclature reference wfo-0001380798
The editorial status of this taxon is Unplaced Helianthus maximiliani var. dalyi Farw. Rep. (Annual) Michigan Acad. Sci. 17: 180 (1916) Link to external nomenclature reference wfo-0001371481
The editorial status of this taxon is Unplaced Helianthus maximiliani var. iubaris Lunell Amer. Midl. Naturalist 5: 63, 64 (1917) Link to external nomenclature reference wfo-0001371482
The editorial status of this taxon is Unplaced Helianthus maximiliani var. paniculata Farw. Pap. Michigan Acad. Sci. 3: 107 (1924) Link to external nomenclature reference wfo-0001371483
The editorial status of this taxon is Unplaced Helianthus membranaceus E.Watson Pap. Michigan Acad. Sci. 9: 438, pl. 69 (1929) Link to external nomenclature reference wfo-0000002958
The editorial status of this taxon is Unplaced Helianthus mexicanus Hemsl. Biol. Cent.-Amer., Bot. 2: 180 (1881) Link to external nomenclature reference wfo-0000022847
The editorial status of this taxon is Unplaced Helianthus micranthus Spreng. Syst. Veg. 3: 618 (1826) Link to external nomenclature reference wfo-0000038549
The editorial status of this taxon is Unplaced Helianthus missouriensis Schwein. ex Nutt. Trans. Amer. Philos. Soc. , ser. 2, 7: 368 (1841) Link to external nomenclature reference wfo-0000093838
The editorial status of this taxon is Unplaced Helianthus missuricus Spreng. Nov. Prov. 21. Link to external nomenclature reference wfo-0000004147
The editorial status of this taxon is Unplaced Helianthus mollis Buc'hoz Herb. Color. Amerique t. 51. , (Quid?) Link to external nomenclature reference wfo-0000035938
The editorial status of this taxon is Unplaced Helianthus mollis Willd. Sp. Pl., ed. 4 , 3: 2240 (1803) Link to external nomenclature reference wfo-0000065168
The editorial status of this taxon is Unplaced Helianthus mollis f. flavidus Steyerm. Rhodora 55: 108 (1953) Link to external nomenclature reference wfo-0001320276
The editorial status of this taxon is Unplaced Helianthus mollis var. giganteus Hook. – Link to external nomenclature reference wfo-0001391423
The editorial status of this taxon is Unplaced Helianthus mollissimus E.Watson Pap. Michigan Acad. Sci. 9: 432, pl. 68 (1929) Link to external nomenclature reference wfo-0000069356
The editorial status of this taxon is Unplaced Helianthus montevidensis Spreng. ex Arechav. Anales Mus. Nac. Montevideo vi. (Fl. Urug. iii.) 332 (190 Link to external nomenclature reference wfo-0000043603
The editorial status of this taxon is Unplaced Helianthus multiflorus (L.) Heiser & D.M.Sm. Amer. J. Bot. xlvii. 865 (1960), in adnot. Link to external nomenclature reference wfo-0000039821
The editorial status of this taxon is Unplaced Helianthus multiflorus W.Young Cat. Arbres, Arbustes & Pl. Herb. Am. 37. 1783 , nomen seminudum Link to external nomenclature reference wfo-0000094971
The editorial status of this taxon is Unplaced Helianthus nebrascensis Cockerell Monthly Bull. Calif. Commiss. Hort. 8(5): reprint p. 7. 1919 Link to external nomenclature reference wfo-0000039230
The editorial status of this taxon is Unplaced Helianthus neglectus Otto ex A.Gray Syn. Fl. N. Amer. 1(2): 279 (1884) Link to external nomenclature reference wfo-0000131649
The editorial status of this taxon is Unplaced Helianthus neomexicanus Wooton & Standl. Contr. U.S. Natl. Herb. 16: 190 (1913) Link to external nomenclature reference wfo-0000016987
The editorial status of this taxon is Unplaced Helianthus nitidus var. camporum Lunell Midl. Naturalist (Notre Dame) 1: 237 (1910) Link to external nomenclature reference wfo-0001371484
The editorial status of this taxon is Unplaced Helianthus nitidus var. trifoliatus Lunell Amer. Midl. Naturalist 5: 63, 64 (1917) Link to external nomenclature reference wfo-0001371485
The editorial status of this taxon is Unplaced Helianthus niveus var. tephrodes (A.Gray) B.L.Turner Phytologia Mem. 23b: 6 (2015) Link to external nomenclature reference wfo-0001385586
The editorial status of this taxon is Unplaced Helianthus nuttallii f. verticillatus B.Boivin Phytologia 23: 74. 1972 Link to external nomenclature reference wfo-0001402976
The editorial status of this taxon is Unplaced Helianthus occidentalis var. illinoensis F.C.Gates Bull. Torrey Bot. Club 37: 81 (1910) Link to external nomenclature reference wfo-0001371486
The editorial status of this taxon is Unplaced Helianthus oliveri A.Gray Proc. Amer. Acad. Arts 20: 299 (1885) Link to external nomenclature reference wfo-0000032920
The editorial status of this taxon is Unplaced Helianthus pallidus Farw. Asa Gray Bull. 3: 21 (1895) Link to external nomenclature reference wfo-0000006454
The editorial status of this taxon is Unplaced Helianthus paradoxus subsp. cuatrocienegensis Sivinski Phytoneuron 2016-38: 1 (2016) Link to external nomenclature reference wfo-0001363536
The editorial status of this taxon is Unplaced Helianthus parishii f. oliveri (A.Gray) Cockerell Torreya 18: 181 (1918) Link to external nomenclature reference wfo-0001320277
The editorial status of this taxon is Unplaced Helianthus parviflorus Hornem. Hort. Bot. Hafn. 2: 842. 1815 Link to external nomenclature reference wfo-0000011522
The editorial status of this taxon is Unplaced Helianthus pedunculatus Hort ex Link Enum. Hort. Berol. Alt. 2: 352 (1822) Link to external nomenclature reference wfo-0000024244
The editorial status of this taxon is Unplaced Helianthus perennis Fritsch & E.Salisb. Pl. Form & Funct. 228. 1938 , in obs., sine descr. lat. Link to external nomenclature reference wfo-0000010201
The editorial status of this taxon is Unplaced Helianthus peruvianus Klotzsch Allg. Gartenzeitung 3: 369 (1835) Link to external nomenclature reference wfo-0000030172
The editorial status of this taxon is Unplaced Helianthus petiolaris hort. ex DC. Prodr. 5: 586 (1836) Link to external nomenclature reference wfo-0000007743
The editorial status of this taxon is Unplaced Helianthus petiolaris var. integrifolius Cockerell Torreya 18: 13 (1918) Link to external nomenclature reference wfo-0001371489
The editorial status of this taxon is Unplaced Helianthus petiolaris var. patens (Lehm.) Rydb. ex Porter & Britton Mem. Torrey Bot. Club 5: 334 (1894) Link to external nomenclature reference wfo-0001371490
The editorial status of this taxon is Unplaced Helianthus petiolaris var. phenax Cockerell Nature 66: 174 (1902) Link to external nomenclature reference wfo-0001371491
The editorial status of this taxon is Unplaced Helianthus pinnatus E.H.L.Krause Deutschl. Fl. (Sturm), ed. 2. 13: 166 (1905) Link to external nomenclature reference wfo-0000115924
The editorial status of this taxon is Unplaced Helianthus polycephalus Cass. Dict. Sci. Nat., ed. 2. 20: 352 (1821) Link to external nomenclature reference wfo-0000072261
The editorial status of this taxon is Unplaced Helianthus polyphyllus Small Bull. Torrey Bot. Club 25(9): 480 (1898) Link to external nomenclature reference wfo-0000039603
The editorial status of this taxon is Unplaced Helianthus praecox var. hirtus (Heiser) B.L.Turner Phytologia 96(2): 108 (2014) Link to external nomenclature reference wfo-0001385084
The editorial status of this taxon is Unplaced Helianthus procumbens Raf. Fl. Ludov. 70 (Quid ?). 1817 Link to external nomenclature reference wfo-0000066403
The editorial status of this taxon is Unplaced Helianthus procumbens Sessé & Moc. Fl. Mexic., ed. 2 193. 1894 Link to external nomenclature reference wfo-0000064592
The editorial status of this taxon is Unplaced Helianthus prostratus Willd. Sp. Pl., ed. 4 , 3: 2242 (1803) Link to external nomenclature reference wfo-0000088606
The editorial status of this taxon is Unplaced Helianthus pseudoverbesinoides Hieron. ex Sodiro Bot. Jahrb. Syst. xxix. 40. — wfo-0000029257
The editorial status of this taxon is Unplaced Helianthus pubescens Hook. Bot. Mag. 54: t. 2778 (1827) Link to external nomenclature reference wfo-0000120469
The editorial status of this taxon is Unplaced Helianthus pubescens Vahl Symb. Bot. ii. 92 (1791) Link to external nomenclature reference wfo-0000119060
The editorial status of this taxon is Unplaced Helianthus pubescens [Ker-Gawl.] Bot. Reg. 7: t. 524 (1821) Link to external nomenclature reference wfo-0000018217
The editorial status of this taxon is Unplaced Helianthus pumilus Pers. Syn. Pl. 2: 475 (1807) Link to external nomenclature reference wfo-0000114126
The editorial status of this taxon is Unplaced Helianthus pumilus var. nicolleti Torr. & A.Gray Fl. N. Amer. 2: 331 (1842) Link to external nomenclature reference wfo-0001371492
The editorial status of this taxon is Unplaced Helianthus ramosissimus Mill. Gard. Dict. ed. 8 : n. 8 (1768) Link to external nomenclature reference wfo-0000014282
The editorial status of this taxon is Unplaced Helianthus riparius (Griseb.) Kuntze Revis. Gen. Pl. 3[3]: 157. 1898 [28 Sep 1898] Link to external nomenclature reference wfo-0001417551
The editorial status of this taxon is Unplaced Helianthus rivularis Poepp. ex DC. Prodr. 5: 495 (1836) Link to external nomenclature reference wfo-0000018796
The editorial status of this taxon is Unplaced Helianthus ruderalis Ventsl. Fl. Cult. Pl., USSR, ed. Vavilov et al. 7(Oleiferous Pl.): 430. 1941 , sine descr. Lat. Link to external nomenclature reference wfo-0000130405
The editorial status of this taxon is Unplaced Helianthus rugosus S.Schauer Linnaea 19: 728 (1847) Link to external nomenclature reference wfo-0000014015
The editorial status of this taxon is Unplaced Helianthus scaber Pohl ex Baker Fl. Bras. 6(3): 174 (1884) Link to external nomenclature reference wfo-0000094846
The editorial status of this taxon is Unplaced Helianthus scaberrimus Benth. Bot. Voy. Sulphur : 28 (1844) Link to external nomenclature reference wfo-0000032380
The editorial status of this taxon is Unplaced Helianthus scaberrimus var. subrhomboideus (Rydb.) Farw. Amer. Midl. Naturalist 8: 278 (1923) Link to external nomenclature reference wfo-0001371493
The editorial status of this taxon is Unplaced Helianthus scrophulariifolius Britton Man. Fl. N. States : 995 (1901) Link to external nomenclature reference wfo-0000097253
The editorial status of this taxon is Unplaced Helianthus sect. Onegensia Sennikov – — wfo-1000044033
The editorial status of this taxon is Unplaced Helianthus similis S.F.Blake Contr. Gray Herb. 54: 189 (1918) Link to external nomenclature reference wfo-0000115574
The editorial status of this taxon is Unplaced Helianthus smithiorum Heiser Rhodora 66: 346 (1964) Link to external nomenclature reference wfo-0000061838
The editorial status of this taxon is Unplaced Helianthus sodiroi Hieron. ex Sodiro Bot. Jahrb. Syst. xxix. 41. — wfo-0000005812
The editorial status of this taxon is Unplaced Helianthus sparsiflorus A.Gray Syn. Fl. N. Amer. 1(2): 463 (1884) Link to external nomenclature reference wfo-0000131181
The editorial status of this taxon is Unplaced Helianthus spathulatus Elliott Sketch Bot. S. Carolina 2: 421 (1823) Link to external nomenclature reference wfo-0000009201
The editorial status of this taxon is Unplaced Helianthus squarrosus Nutt. Trans. Amer. Philos. Soc. , ser. 2, 7: 367 (1841) Link to external nomenclature reference wfo-0000122004
The editorial status of this taxon is Unplaced Helianthus striatus Raf. Atlantic J. 17 (Quid ?) (1832) Link to external nomenclature reference wfo-0000134461
The editorial status of this taxon is Unplaced Helianthus strumosus Willd. Sp. Pl., ed. 4 , 3: 2242 (1803) Link to external nomenclature reference wfo-0000134227
The editorial status of this taxon is Unplaced Helianthus strumosus subsp. decapetalus (L.) Anashch. – Link to external nomenclature reference wfo-0001367148
The editorial status of this taxon is Unplaced Helianthus strumosus subsp. decapitatus (L.) Anashch. Bot. Zhurn. (Moscow & Leningrad) 59(10): 1480 (1974) Link to external nomenclature reference wfo-0001363846
The editorial status of this taxon is Unplaced Helianthus strumosus var. leptophyllus Torr. & A.Gray Fl. N. Amer. 2: 327 (1842) Link to external nomenclature reference wfo-0001371496
The editorial status of this taxon is Unplaced Helianthus strumosus var. pallidus Elliott – Link to external nomenclature reference wfo-0001392565
The editorial status of this taxon is Unplaced Helianthus strumosus var. tomentulosus House Bull. New York State Mus. Nat. Hist. 254: 726 (1924) Link to external nomenclature reference wfo-0001379496
The editorial status of this taxon is Unplaced Helianthus subtuberosus Bourg. ex A.Gray Syn. Fl. N. Amer. 1(2): 276 (1884) Link to external nomenclature reference wfo-0000085583
The editorial status of this taxon is Unplaced Helianthus subtuberosus var. rydbergii (Britton) B.Boivin Naturaliste Canad. 87: 36 (1960) Link to external nomenclature reference wfo-0001371498
The editorial status of this taxon is Unplaced Helianthus superbus Bergmans Vaste Pl. Rotsheesters : 264 (1924) Link to external nomenclature reference wfo-0000135686
The editorial status of this taxon is Unplaced Helianthus tenellus Raf. Atlantic J. 17 (Quid ?) (1832) Link to external nomenclature reference wfo-0000041745
The editorial status of this taxon is Unplaced Helianthus tenuifolius Elliott Sketch Bot. S. Carolina 2: 420 (1823) Link to external nomenclature reference wfo-0000001466
The editorial status of this taxon is Unplaced Helianthus thurifer Molina Sag. Stor. Nat. Chili 160. 1782 Link to external nomenclature reference wfo-0000026449
The editorial status of this taxon is Unplaced Helianthus tomentosus Elliott A Sketch of the Botany of South-Carolina and Georgia 2: 424-425 1824 — wfo-0000129052
The editorial status of this taxon is Unplaced Helianthus trachaefolius Alph.Wood Class-book Bot. (ed. 1861). 449, sphalm. (1861) Link to external nomenclature reference wfo-0000107530
The editorial status of this taxon is Unplaced Helianthus tracheliifolius Hook. Companion Bot. Mag. 1: 98 (1835) Link to external nomenclature reference wfo-0000034816
The editorial status of this taxon is Unplaced Helianthus trilobatus Sessé & Moc. Pl. Nov. Hisp. 147 (Naturaleza (Mexico City), Ser. 2, 1: App.); ed. 2, 136. 1890 Link to external nomenclature reference wfo-0000071220
The editorial status of this taxon is Unplaced Helianthus trinervis Hort.Madr. ex DC. Prodr. 5: 585 (1836) Link to external nomenclature reference wfo-0000128321
The editorial status of this taxon is Unplaced Helianthus trinervis Noronha Verh. Batav. Genootsch. Kunst. 5(Art. 4): 18 (Quid ?). 1790 Link to external nomenclature reference wfo-0000133500
The editorial status of this taxon is Unplaced Helianthus truncatus Schwein. ex Elliott Sketch Bot. S. Carolina 2: 416 (1823) Link to external nomenclature reference wfo-0000084493
The editorial status of this taxon is Unplaced Helianthus tuberosus Parry in Owen, Rep. Minnesot. Surv. 614. Link to external nomenclature reference wfo-0000061508
The editorial status of this taxon is Unplaced Helianthus tuberosus var. albus Cockerell Amer. Naturalist 53: 189 (1919) Link to external nomenclature reference wfo-0001371499
The editorial status of this taxon is Unplaced Helianthus tuberosus var. alexandri Cockerell Amer. Naturalist 53: 188 (1919) Link to external nomenclature reference wfo-0001371500
The editorial status of this taxon is Unplaced Helianthus tuberosus var. fusiformis Cockerell Amer. Naturalist 53: 189 (1919) Link to external nomenclature reference wfo-0001371501
The editorial status of this taxon is Unplaced Helianthus tuberosus var. multituberculatus Cockerell Monthly Bull. Calif. Commiss. Hort. 8(5): reprint p. 6, fig. 110. 1919 Link to external nomenclature reference wfo-0001371502
The editorial status of this taxon is Unplaced Helianthus tuberosus var. nebrascensis Cockerell Amer. Naturalist 53: 188 (1919) Link to external nomenclature reference wfo-0001371503
The editorial status of this taxon is Unplaced Helianthus tuberosus var. purpurellus Cockerell Amer. Naturalist 53: 189 (1919) Link to external nomenclature reference wfo-0001371504
The editorial status of this taxon is Unplaced Helianthus tuberosus var. purpureus Cockerell Amer. Naturalist 53: 190 (1919) Link to external nomenclature reference wfo-0001371505
The editorial status of this taxon is Unplaced Helianthus tuberosus var. tuberosus – – Link to external nomenclature reference wfo-0000101097
The editorial status of this taxon is Unplaced Helianthus tuberosus var. typicus Cockerell Amer. Naturalist 53: 188 (1919) Link to external nomenclature reference wfo-0001371506
The editorial status of this taxon is Unplaced Helianthus undulatus Chapm. Fl. South. U.S., ed. 2. Suppl. 2: 689. 1892 Link to external nomenclature reference wfo-0000015694
The editorial status of this taxon is Unplaced Helianthus utahensis A.Nelson Bull. Torrey Bot. Club 29(6): 405. 1902 [Jun 1902] Link to external nomenclature reference wfo-0000035854
The editorial status of this taxon is Unplaced Helianthus vernalis E.Watson Pap. Michigan Acad. Sci. 9: 407, pl. 61 (1929) Link to external nomenclature reference wfo-0000136805
The editorial status of this taxon is Unplaced Helianthus vicetinus Turra ex Zang. Atti Soc. Ital. Sc. Nat. Milano 11: 389. 1869 [1868 publ 1869] Link to external nomenclature reference wfo-0000124812
The editorial status of this taxon is Unplaced Helianthus virgatus Lam. Encycl. 3: 85 (1789) Link to external nomenclature reference wfo-0000013272
The editorial status of this taxon is Unplaced Helianthus virilis E.Watson Pap. Michigan Acad. Sci. 9: 451, pl. 77 (1929) Link to external nomenclature reference wfo-0000004889
The editorial status of this taxon is Unplaced Helianthus vulgaris W.Young Cat. Arbres, Arbustes & Pl. Herb. Am. 37. 1783 , nomen seminudum Link to external nomenclature reference wfo-0000126210
The editorial status of this taxon is Unplaced Helianthus xluxurians (E.Watson) R.W.Long – — wfo-1000056251