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March 2019

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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.

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 alexandri Cockerell 1919 — wfo-0000002949
The editorial status of this taxon is Unplaced Helianthus alexidis B.Boivin 73 1972 Link to external nomenclature reference wfo-0000095396
The editorial status of this taxon is Unplaced Helianthus altissimus DC. Prodr. (DC.) 5: 590 590 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 1278 1763 Link to external nomenclature reference wfo-0000042903
The editorial status of this taxon is Unplaced Helianthus ambiguus (Torr. & A.Gray) R.W.Long 202 1954 — wfo-0000066026
The editorial status of this taxon is Unplaced Helianthus ambulans E.Watson 1929 — wfo-0000043440
The editorial status of this taxon is Unplaced Helianthus angustifolius (L.) Michx. ex DC. Prodr. (DC.) 5: 587 587 1836 Link to external nomenclature reference wfo-0000073946
The editorial status of this taxon is Unplaced Helianthus apetalus Leconte ex Nutt. Trans. Amer. Philos. Soc. ser. 2, 7: 354 354 1840 — wfo-0000031005
The editorial status of this taxon is Unplaced Helianthus apricus Lunell 237 1910 Link to external nomenclature reference wfo-0000120152
The editorial status of this taxon is Unplaced Helianthus arenicola E.Watson 1929 — wfo-0000114610
The editorial status of this taxon is Unplaced Helianthus asper Hort. ex Steud. Nomencl. Bot., ed. 2 (Steudel) 1: 737 737 1840 Link to external nomenclature reference wfo-0000078889
The editorial status of this taxon is Unplaced Helianthus atrorubens Michx. Fl. Bor.-Amer. (Michaux) ii. 140, partim 140 — wfo-0000071692
The editorial status of this taxon is Unplaced Helianthus atrorubens Lam. Encycl. (Lamarck) 3(1): 86 86 1789 Link to external nomenclature reference wfo-0000126901
The editorial status of this taxon is Unplaced Helianthus attenuatus E.Watson 1929 — 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 1268 1903 Link to external nomenclature reference wfo-0000007650
The editorial status of this taxon is Unplaced Helianthus besseriana Benth. & Hook.f. Gen. ii. 376. ii. 376 Link to external nomenclature reference wfo-0000010183
The editorial status of this taxon is Unplaced Helianthus besseyi Bates 1914 — wfo-0000038253
The editorial status of this taxon is Unplaced Helianthus bracteatus E.Watson 1929 — wfo-0000067312
The editorial status of this taxon is Unplaced Helianthus brasilicus Vell. Fl. Flum. viii. t. 146. viii. t. 146. Link to external nomenclature reference wfo-0000068538
The editorial status of this taxon is Unplaced Helianthus brevifolius (E.Watson) R.C.Jacks. & Guard in Proc. Indiana Acad. Sci. lxvi. 314 (1957) 314 1957 Link to external nomenclature reference wfo-0000138465
The editorial status of this taxon is Unplaced Helianthus buccinatus Sessé & Moc. Fl. Mexic., ed. 2 193 193 1894 Link to external nomenclature reference wfo-0000077120
The editorial status of this taxon is Unplaced Helianthus buphthalmoides Hort. ex DC. Prodr. (DC.) 5: 551 551 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. (Torr. & A. Gray) 2: 325 325 1842 Link to external nomenclature reference wfo-0000073421
The editorial status of this taxon is Unplaced Helianthus canescens Michx. Fl. Bor.-Amer. (Michaux) ii. 140 140 1803 Link to external nomenclature reference wfo-0000093860
The editorial status of this taxon is Unplaced Helianthus canescens Juss. ex DC. Prodr. (DC.) 5: 591 591 1836 Link to external nomenclature reference wfo-0000037841
The editorial status of this taxon is Unplaced Helianthus carolinianus Hill Veg. Syst. xvi. 56. xvi. 56 Link to external nomenclature reference wfo-0000008527
The editorial status of this taxon is Unplaced Helianthus chartaceus E.Watson 1929 — wfo-0000002369
The editorial status of this taxon is Unplaced Helianthus cinereus (Torr. & A.Gray) R.C.Jacks. & Guard in Amer. Midl. Nat. lviii. 428 (1957). lviii. 428 1957 Link to external nomenclature reference wfo-0000028334
The editorial status of this taxon is Unplaced Helianthus cirrhoides Lehm. in Hamb. Gartenz. viii. (1852) 458. viii. 458. 1852 Link to external nomenclature reference wfo-0000039168
The editorial status of this taxon is Unplaced Helianthus cochinchinensis Pers. Syn. Pl. (Persoon) 2(2): 476 476 1807 Link to external nomenclature reference wfo-0000026805
The editorial status of this taxon is Unplaced Helianthus colossus Kunze Otto & Dietr. Allg. Gartenz. vii. (1839) 43. vii. 43 1839 Link to external nomenclature reference wfo-0000046112
The editorial status of this taxon is Unplaced Helianthus cordatus Lam. ex DC. Prodr. (DC.) 5: 551 551 1836 Link to external nomenclature reference wfo-0000020499
The editorial status of this taxon is Unplaced Helianthus corymbosus Poepp. ex DC. Prodr. (DC.) 5: 592 592 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: 367 367 1841 — wfo-0000121927
The editorial status of this taxon is Unplaced Helianthus crinitus Steud. Nomencl. Bot., ed. 2 (Steudel) 1: 737 737 1840 Link to external nomenclature reference wfo-0000037006
The editorial status of this taxon is Unplaced Helianthus cultus Ventsl. in Fl. Cult. Pl., USSR, ed. Vavilov et al., vii. (Oleiferous Pl.) 382 (1941),sine descr. lat. "vii. (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 decapetalus Darl. Fl. Cestr. ed. II. 483. II. 483 — wfo-0000107170
The editorial status of this taxon is Unplaced Helianthus decapitatus L. Sp. Pl. 905. 905 — wfo-0000028546
The editorial status of this taxon is Unplaced Helianthus diffusus Moench Suppl. Meth. (Moench) 259. 1802 [2 May 1802] 259 1802 Link to external nomenclature reference wfo-0000014090
The editorial status of this taxon is Unplaced Helianthus divaricatus Michx. Fl. Bor.-Amer. (Michaux) ii. 141 141 — wfo-0000075980
The editorial status of this taxon is Unplaced Helianthus diversifolius Elliott Sketch, ii. 423 423 — wfo-0000123914
The editorial status of this taxon is Unplaced Helianthus dodecapetalus Panz. Pflanzensyst. ix. 557 (1783); fide Merrill in Journ. Arn. Arb. 1938, xix. 372,in syn. ix. 557 1783 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). 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. (Torr. & A. Gray) 2: 327, partim 327 1842 Link to external nomenclature reference wfo-0000080097
The editorial status of this taxon is Unplaced Helianthus douglasii Torr. & A.Gray Fl. N. Amer. (Torr. & A. Gray) 2: 332 332 1842 Link to external nomenclature reference wfo-0000076879
The editorial status of this taxon is Unplaced Helianthus elegans E.Watson 1929 — wfo-0000045207
The editorial status of this taxon is Unplaced Helianthus erythrocarpus Bartl. Linnaea 14(Lit.): 125. 1840 1840 Link to external nomenclature reference wfo-0000058729
The editorial status of this taxon is Unplaced Helianthus esculentus Rottb. Acta Lit. Univ. Hafn. 1: 298 298 1778 Link to external nomenclature reference wfo-0000095991
The editorial status of this taxon is Unplaced Helianthus exasperatus E.Watson 1929 — wfo-0000082678
The editorial status of this taxon is Unplaced Helianthus excubitor E.Watson 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). lvi. 202 1954 Link to external nomenclature reference wfo-0000077771
The editorial status of this taxon is Unplaced Helianthus formosus E.Watson 1929 — wfo-0000006305
The editorial status of this taxon is Unplaced Helianthus frondosus L. 1755 Link to external nomenclature reference wfo-0000015113
The editorial status of this taxon is Unplaced Helianthus fulgidus E.H.L.Krause 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 39 — wfo-0000024320
The editorial status of this taxon is Unplaced Helianthus giganteus Lour. Fl. Cochinch. 509 (sp. ignot.). 509 — wfo-0000116651
The editorial status of this taxon is Unplaced Helianthus giganteus Cav. Ic. iii. 10. t. 219. 1795 — wfo-0000074811
The editorial status of this taxon is Unplaced Helianthus giganteus subsp. alienus (E.Watson) Long – Link to external nomenclature reference wfo-0000080250
The editorial status of this taxon is Unplaced Helianthus giganteus var. ambiguus Torr. & A.Gray A Flora of North America: containing . . . 2(2): 325-326 1842 Link to external nomenclature reference wfo-0000106236
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 — wfo-0000098419
The editorial status of this taxon is Unplaced Helianthus gigas Michx. Fl. Bor.-Amer. (Michaux) ii. 141 141 1803 Link to external nomenclature reference wfo-0000127295
The editorial status of this taxon is Unplaced Helianthus glaucus (Small) D.M.Sm. & Guard Brittonia x. 142 (1958). x. 142 1958 — wfo-0000068345
The editorial status of this taxon is Unplaced Helianthus gracilis Bertol. Misc. Bot. vii. 41. vii. 41. Link to external nomenclature reference wfo-0000014660
The editorial status of this taxon is Unplaced Helianthus grandiflorus Wood Am. Bot. Flor. 178. 178 Link to external nomenclature reference wfo-0000060266
The editorial status of this taxon is Unplaced Helianthus grandiflorus Juss. ex Pers. Syn. Pl. (Persoon) 2(2): 475 475 1807 Link to external nomenclature reference wfo-0000074041
The editorial status of this taxon is Unplaced Helianthus grandiflorus Wender. 1835 Link to external nomenclature reference wfo-0000000479
The editorial status of this taxon is Unplaced Helianthus grandiflorus Wender. ex Steud. Nomencl. Bot., ed. 2 (Steudel) 1: 737 737 1840 Link to external nomenclature reference wfo-0000112733
The editorial status of this taxon is Unplaced Helianthus grosse-serratus Pohl ex Baker Fl. Bras. (Martius) 6(3): 174 174 — wfo-0000070936
The editorial status of this taxon is Unplaced Helianthus herbaceus Vell. Fl. Flum. viii. 145. viii. 145. Link to external nomenclature reference wfo-0000118014
The editorial status of this taxon is Unplaced Helianthus heterophyllus Short Cat. Kentuck. Pl. Suppl. 3. 3 Link to external nomenclature reference wfo-0000060035
The editorial status of this taxon is Unplaced Helianthus hirtus (L.) E.H.L.Krause in Sturm, Fl. Deutschland, ed. 2, xiii. 166 (1905). 1905 — wfo-0000134575
The editorial status of this taxon is Unplaced Helianthus hispidulus Elliott Sketch, ii. 419 419 — wfo-0000121736
The editorial status of this taxon is Unplaced Helianthus hookeri G.Don in Loud. Hort. Brit. 358. 358 Link to external nomenclature reference wfo-0000137503
The editorial status of this taxon is Unplaced Helianthus hookerianus DC. Prodr. (DC.) 5: 590 590 1836 Link to external nomenclature reference wfo-0000026632
The editorial status of this taxon is Unplaced Helianthus illinoensis Gleason 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 inexpectatus D.J. Keil & Elvin Aliso 28: 60–62, f. 1 60 2010 Link to external nomenclature reference wfo-0001043815
The editorial status of this taxon is Unplaced Helianthus insulatus E.Watson – — wfo-0000064436
The editorial status of this taxon is Unplaced Helianthus kellermani (Britton) R.W.Long Rhodora lvi. 200 (1954). lvi. 200 1954 Link to external nomenclature reference wfo-0000096024
The editorial status of this taxon is Unplaced Helianthus kellermanii Britton Rhodora 56: 200 994 1901 Link to external nomenclature reference wfo-0000002646
The editorial status of this taxon is Unplaced Helianthus laciniatus (L.) E.H.L.Krause in Sturm, Fl. Deutschland, ed. 2, xiii. 164 (1905). 1905 — wfo-0000002871
The editorial status of this taxon is Unplaced Helianthus laetiflorus Pers. Syn. Pl. 2(2): 476 476 1807 Link to external nomenclature reference wfo-0001130856
The editorial status of this taxon is Unplaced Helianthus laevis Walter Fl. Carol. 215 215 1788 Link to external nomenclature reference wfo-0000068863
The editorial status of this taxon is Unplaced Helianthus latifolius W.Young. Cat. Arbres, Arbustes & Pl. Herb. Am. 37 (1783), nomen seminudum. "37 , nomen seminudum." 1783 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. 39 — wfo-0000073642
The editorial status of this taxon is Unplaced Helianthus leiostemon Raf. ex DC. Prodr. (DC.) 5: 588 588 1836 Link to external nomenclature reference wfo-0000082060
The editorial status of this taxon is Unplaced Helianthus lenticularis Hort. ex Gartenfl. liii. (1894) 104 fig. 25. liii. 104 fig. 25 1894 Link to external nomenclature reference wfo-0000059125
The editorial status of this taxon is Unplaced Helianthus leoninus E.Watson 1929 — wfo-0000065777
The editorial status of this taxon is Unplaced Helianthus leptocaulis S.F.Blake 519 1916 Link to external nomenclature reference wfo-0000135538
The editorial status of this taxon is Unplaced Helianthus lindheimerianus Scheele Linnaea 22: 159. 1849 159 1849 Link to external nomenclature reference wfo-0000043819
The editorial status of this taxon is Unplaced Helianthus littoralis Chapman ex E.Watson in Papers Mich. Acad. Sc. 1928, ix. 353 (1929), in syn. 353 — wfo-0000013173
The editorial status of this taxon is Unplaced Helianthus longifolius Hook. Fl. Bor.-Amer. (Hooker) i. 313 313 1833 — wfo-0000118332
The editorial status of this taxon is Unplaced Helianthus lundstroemii Fedde in Just's Bot. Jahresb. 1914, xlii. II. 94 (1920), in adnot., hybr. "xlii. II. 94 (1920), in adnot., hybr" 1914 Link to external nomenclature reference wfo-0000036986
The editorial status of this taxon is Unplaced Helianthus luxurians E. Watson Pap. Michigan Acad. Sci. 9: 464–465, pl. 85–86 464 1929 Link to external nomenclature reference wfo-0001130248
The editorial status of this taxon is Unplaced Helianthus macrophyllus Willd. Hort. Berol. t. 70. t. 70 Link to external nomenclature reference wfo-0000124803
The editorial status of this taxon is Unplaced Helianthus membranaceus E.Watson 438, pl. 69 1929 Link to external nomenclature reference wfo-0000002958
The editorial status of this taxon is Unplaced Helianthus mexicanus (Walp.) Hemsl. Biol. Cent.-Amer., Bot. ii. 180. 180 1881 — wfo-0000022847
The editorial status of this taxon is Unplaced Helianthus micranthus Spreng. Syst. Veg. (ed. 16) [Sprengel] 3: 618 618 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: 368 368 1841 — wfo-0000093838
The editorial status of this taxon is Unplaced Helianthus missuricus Spreng. Nov. Prov. 21. 21 1819 Link to external nomenclature reference wfo-0000004147
The editorial status of this taxon is Unplaced Helianthus mollis Willd. 2240 1803 Link to external nomenclature reference wfo-0000065168
The editorial status of this taxon is Unplaced Helianthus mollis Buc'hoz Herb. Col. Amer. t. 51 (Quid?). t. 51 Link to external nomenclature reference wfo-0000035938
The editorial status of this taxon is Unplaced Helianthus mollissimus E.Watson 1929 — wfo-0000069356
The editorial status of this taxon is Unplaced Helianthus montevidensis Spreng. ex Arechav. in Anal. Mus. Montevideo, vi. (Fl. Urug. iii.) 332 (1908). vi. (Fl. Urug. iii.) 332 1908 Link to external nomenclature reference wfo-0000043603
The editorial status of this taxon is Unplaced Helianthus multiflorus W.Young Cat. Arbres, Arbustes & Pl. Herb. Am. 37 (1783), nomen seminudum. "37 , nomen seminudum." 1783 Link to external nomenclature reference wfo-0000094971
The editorial status of this taxon is Unplaced Helianthus multiflorus (L.) Heiser & D.M.Sm. Amer. J. Bot. xlvii. 865 (1960), in adnot. 865 — wfo-0000039821
The editorial status of this taxon is Unplaced Helianthus nebrascensis Cockerell 1919 — wfo-0000039230
The editorial status of this taxon is Unplaced Helianthus neglectus Otto ex A.Gray Syn. Fl. N. Am. i. II. 279. i. II. 279 Link to external nomenclature reference wfo-0000131649
The editorial status of this taxon is Unplaced Helianthus neomexicanus Wooton & Standl. 190 1913 Link to external nomenclature reference wfo-0000016987
The editorial status of this taxon is Unplaced Helianthus nitidus Lunell 236 1910 Link to external nomenclature reference wfo-0000075984
The editorial status of this taxon is Unplaced Helianthus oleifer Wall. Numer. List [Wallich] n. 3194 3194 — wfo-0000065642
The editorial status of this taxon is Unplaced Helianthus oliveri A.Gray 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 21 1895 Link to external nomenclature reference wfo-0000006454
The editorial status of this taxon is Unplaced Helianthus parviflorus Bernh. ex Spreng. Syst. Veg. (ed. 16) [Sprengel] 3: 617 617 1826 Link to external nomenclature reference wfo-0000076029
The editorial status of this taxon is Unplaced Helianthus parviflorus Hornem. 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. ii. 352. ii. 352 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. 228 Link to external nomenclature reference wfo-0000010201
The editorial status of this taxon is Unplaced Helianthus peruvianus Klotzsch Otto & Dietr. Allg. Gartenz. iii. (1835) 369. iii. 369 1835 Link to external nomenclature reference wfo-0000030172
The editorial status of this taxon is Unplaced Helianthus petiolaris Hort. ex DC. Prodr. (DC.) 5: 586 586 1836 Link to external nomenclature reference wfo-0000007743
The editorial status of this taxon is Unplaced Helianthus pinnatus (Vent.) E.H.L.Krause 1905 — wfo-0000115924
The editorial status of this taxon is Unplaced Helianthus plantagineus (Torr. & A.Gray) E.Watson 367 1929 Link to external nomenclature reference wfo-0000089402
The editorial status of this taxon is Unplaced Helianthus polycephalus Cass. in Dict. Sc. Nat. xx. 352. xx. 352 Link to external nomenclature reference wfo-0000072261
The editorial status of this taxon is Unplaced Helianthus polyphyllus Small 480 1898 Link to external nomenclature reference wfo-0000039603
The editorial status of this taxon is Unplaced Helianthus porteri Heiser in Indiana Acad. Sci., 88: 371 (1979), without direct ref. to place of publ.; cf. Gray Herb. Card Cat.:. 371 1979 Link to external nomenclature reference wfo-0000039480
The editorial status of this taxon is Unplaced Helianthus procumbens Sessé & Moc. Fl. Mexic., ed. 2 193 193 1894 Link to external nomenclature reference wfo-0000064592
The editorial status of this taxon is Unplaced Helianthus procumbens Raf. Fl. Ludov. 70 (Quid ?). 70 Link to external nomenclature reference wfo-0000066403
The editorial status of this taxon is Unplaced Helianthus prostratus Willd. Sp. Pl. iii. 2242. iii. 2242 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. 40 — wfo-0000029257
The editorial status of this taxon is Unplaced Helianthus pubescens [Ker-Gawl.] Bot. Reg. t. 524. t. 524 — wfo-0000018217
The editorial status of this taxon is Unplaced Helianthus pubescens Vahl Symb. Bot. (Vahl) ii. 92 92 1791 Link to external nomenclature reference wfo-0000119060
The editorial status of this taxon is Unplaced Helianthus pubescens Hook. Bot. Mag. 54: t. 2778 2778 1827 Link to external nomenclature reference wfo-0000120469
The editorial status of this taxon is Unplaced Helianthus pumilus Pers. 475 1807 Link to external nomenclature reference wfo-0000114126
The editorial status of this taxon is Unplaced Helianthus ramosissimus Mill. Gard. Dict., ed. 8. n. 8. 8 1768 Link to external nomenclature reference wfo-0000014282
The editorial status of this taxon is Unplaced Helianthus rivularis Poepp. ex DC. Prodr. (DC.) 5: 495 495 1836 Link to external nomenclature reference wfo-0000018796
The editorial status of this taxon is Unplaced Helianthus ruderalis Ventsl. in Fl. Cult. Pl., USSR, ed. Vavilov et al., vii. (Oleiferous Pl.) 430 (1941),sine descr. lat. "vii. (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 728 1847 Link to external nomenclature reference wfo-0000014015
The editorial status of this taxon is Unplaced Helianthus scaber Pohl ex Baker Fl. Bras. (Martius) 6(3): 174 174 — wfo-0000094846
The editorial status of this taxon is Unplaced Helianthus scaberrimus Benth. Bot. Voy. Sulphur 28. 28 Link to external nomenclature reference wfo-0000032380
The editorial status of this taxon is Unplaced Helianthus similis (Brandegee) S.F.Blake Contr. Gray Herb. 54: 189 189 1918 Link to external nomenclature reference wfo-0000115574
The editorial status of this taxon is Unplaced Helianthus smithiorum Heiser Rhodora 66: 346 346 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. 41 — wfo-0000005812
The editorial status of this taxon is Unplaced Helianthus sparsiflorus A.Gray Syn. Fl. N. Am. i. II. 463 (err. typ.). i. II. 463 Link to external nomenclature reference wfo-0000131181
The editorial status of this taxon is Unplaced Helianthus spathulatus Elliott Sketch, ii. 421 421 — wfo-0000009201
The editorial status of this taxon is Unplaced Helianthus squarrosus Nutt. Trans. Amer. Philos. Soc. ser. 2, 7: 367 367 1841 — wfo-0000122004
The editorial status of this taxon is Unplaced Helianthus striatus Raf. Atl. Journ. 17 (Quid ?). 17 Link to external nomenclature reference wfo-0000134461
The editorial status of this taxon is Unplaced Helianthus strumosus Willd. Sp. Pl. iii. 2242. iii. 2242 Link to external nomenclature reference wfo-0000134227
The editorial status of this taxon is Unplaced Helianthus subtuberosus Bourg. ex A.Gray Syn. Fl. N. Am. i. II. 276. i. II. 276 Link to external nomenclature reference wfo-0000085583
The editorial status of this taxon is Unplaced Helianthus superbus Bergmans Vaste Pl. Rotsheesters, 264 (1924). 264 1924 Link to external nomenclature reference wfo-0000135686
The editorial status of this taxon is Unplaced Helianthus tenellus Raf. Atl. Journ. 17 (Quid ?). 17 Link to external nomenclature reference wfo-0000041745
The editorial status of this taxon is Unplaced Helianthus tenuifolius Elliott Sketch, ii. 420 420 — wfo-0000001466
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 Wood Class-book Bot. (ed. 1861). 449, sphalm. 449 1861 Link to external nomenclature reference wfo-0000107530
The editorial status of this taxon is Unplaced Helianthus tracheliifolius Hook. Comp. Bot. Mag. i. (1835) 98. i. 98 1835 Link to external nomenclature reference wfo-0000034816
The editorial status of this taxon is Unplaced Helianthus trilobatus Sessé & Moc. 1890 — wfo-0000071220
The editorial status of this taxon is Unplaced Helianthus trinervis hort.madr. ex DC. Prodr. (DC.) 5: 585 585 1836 Link to external nomenclature reference wfo-0000128321
The editorial status of this taxon is Unplaced Helianthus trinervis Noronha 18 1790 Link to external nomenclature reference wfo-0000133500
The editorial status of this taxon is Unplaced Helianthus truncatus Schwein. ex Elliott Sketch, ii. 416 416 — wfo-0000084493
The editorial status of this taxon is Unplaced Helianthus tuberosus Parry in Owen, Rep. Minnesot. Surv. 614. 614 Link to external nomenclature reference wfo-0000061508
The editorial status of this taxon is Unplaced Helianthus undulatus Chapm. 689 1892 Link to external nomenclature reference wfo-0000015694
The editorial status of this taxon is Unplaced Helianthus utahensis (D.C.Eaton) A.Nelson 1902 Link to external nomenclature reference wfo-0000035854
The editorial status of this taxon is Unplaced Helianthus vernalis E.Watson 407, pl. 61 1929 Link to external nomenclature reference wfo-0000136805
The editorial status of this taxon is Unplaced Helianthus verticillatus Small 479 1898 Link to external nomenclature reference wfo-0000124986
The editorial status of this taxon is Unplaced Helianthus vicetinus Turra ex Zang. in Atti Soc. Ital. Sc. Nat. Milano, xi. 1868 (1869) 389. 389 — wfo-0000124812
The editorial status of this taxon is Unplaced Helianthus virgatus Lam. Encycl. (Lamarck) 3(1): 85 85 1789 Link to external nomenclature reference wfo-0000013272
The editorial status of this taxon is Unplaced Helianthus virilis E.Watson 1929 — wfo-0000004889
The editorial status of this taxon is Unplaced Helianthus vulgaris W.Young Cat. Arbres, Arbustes & Pl. Herb. Am. 37 (1783), nomen seminudum. "37 , nomen seminudum." 1783 Link to external nomenclature reference wfo-0000126210