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Ver. 19.2
April 17th, 2024

512.0000 Family Asteraceae Dumort.; Comment. Bot. 55 (1822)
1620 genera, ca. 29.000 spp. (35.000 spp. incl. microspecies). Systematics taken mostly from Funk et al. (2009, 2020) and other recent publications
Species listed in database: 35235; hybrids: 679
= Acarnaceae Link; (1829)
= Ambrosiaceae Bercht. & J.Presl; Prir. Rostlin: 254 (1820), nom. cons.
= Anthemidaceae Bercht. & J.Presl; Prir. Rostlin: 254 (1820)
= Aposeridaceae Raf.; New Fl. N. Amer. 4: 106 (1838)
= Arctotaceae Bessey; Nebraska Univ. Stud. 14: 107 (1914)
= Arctotidaceae Bercht. & J.Presl; Prir. Rostlin: 255 (1820)
= Artemisiaceae Martinov; Tekhno-Bot. Slovar: 48 (1820)
= Athanasiaceae Martinov; Tekhno-Bot. Slovar: 56 (1820)
= Calendulaceae Bercht. & J.Presl; Prir. Rostlin: 254 (1820)
= Carduaceae Bercht. & J.Presl; Prir. Rostlin: 255 (1820)
= Carlinaceae Bercht. & J.Presl; Prir. Rostlin: 255 (1820)
= Centaureaceae Bercht. & J.Presl; Prir. Rostlin: 255 (1820)
= Cichoriaceae Juss.; Gen. Pl.: 168 (1789), nom. cons.
= Cnicaceae Vest; Anleit. Stud. Bot.: 273, 297 (1818)
= Compositae Giseke; Prael. Ord. Nat. Pl.: 538 (1792), nom. cons.
= Coreopsidaceae Link; Handbuch 1: 768 (1829)
= Cynaraceae Burnett; Outlines Bot.: 926, 931, 1094, 1111 (1835)
= Echinopaceae Bercht. & J.Presl; Prir. Rostlin: 255 (1820)
= Eupatoriaceae Bercht. & J.Presl; Prir. Rostlin: 253 (1820)
= Gnaphaliaceae Link ex F.Rudolphi; Syst. Orb. Veg.: 46 (1830)
= Grindeliaceae Rchb. ex A.Heller; Muhlenbergia 2: 330 (1907)
= Heleniaceae Raf.; Cincinnati Lit. Gaz. 2: 28 (1824)
= Helianthaceae Bercht. & J.Presl; Prir. Rostlin: 254 (1820)
= Helichrysaceae Link; Handbuch 1: 712 (1829)
= Inulaceae Bercht. & J.Presl; Prir. Rostlin: 254 (1820)
= Ivaceae Raf.; Fl. Tellur. 1: 31 (1837)
= Lactucaceae Drude; J. A. Schenk, Handb. Bot. 3(2): 369 (1886)
= Lapsanaceae Martinov; (1820)
= Madiaceae A.Heller; Muhlenbergia 2: 332 (1907)
= Matricariaceae Voigt; Hort. Suburb. Calcutt.: 400 (1845)
= Mutisiaceae Burnett; Outlines Bot.: 934, 935, 1094, 1111 (1835)
= Nassauviaceae Burmeist.; Handb. Naturgesch.: 290 (1836)
= Partheniaceae Link; Handbuch 1: 816 (1829)
= Perdiciaceae Link; Handbuch 1: 728 (1829)
= Picridaceae Martinov; Tekhno-Bot. Slovar: 482 (1820)
= Santolinaceae Martinov; Tekhno-Bot. Slovar: 560 (1820)
= Senecionaceae Bercht. & J.Presl; Prir. Rostlin: 254 (1820)
= Serratulaceae Martinov; Tekhno-Bot. Slovar: 577 (1820)
= Tanacetaceae Vest; Anleit. Stud. Bot.: 273, 298 (1818)
= Tussilagaceae Bercht. & J.Presl; Prir. Rostlin: 254 (1820)
= Vernoniaceae Burmeist.; Handb. Naturgesch.: 296 (1836)
= Xanthiaceae Vest; Anleit. Stud. Bot.: 273, 298 (1818)
= Xeranthemaceae Döll; Rhein. Fl.: 498 (1843)
512.7931 Genus Helenium L.; Sp. Pl. ed. I. 886 (1753)
Distribution: North America (18), through Mexico and C-America to Andes, Cuba
Species listed in database: 34
= Actinea Juss.; Ann. Mus. Natl. Hist. Nat. 2: 425 (1803)
= Actinella Pers.; Syn. Pl. 2: 469 (1807), nom. superfl.
= Brassavola Adans.; Fam. Pl. 2: 127, 527 (1763), nom. superfl.
= Cephalophora Cav.; Icon. 6: 79 (1801)
= Graemia Hook.; Exot. Fl. 3: t. 189 (1825)
= Grahamia Spreng.; Syst. Veg. ed. 16. 4(2): 297, 299 (1827)
= Hecubaea DC.; Prodr. [A. DC.] 5: 665 (1836)
= Helenia Mill.; Gard. Dict. Abr. ed. 4.: s.p. (1754), orth. var.
= Heleniastrum Fabr.; Enum.: 143 (1763), nom. superfl.
= Leptophora Raf.; Amer. Monthly Mag. & Crit. Rev. 4: 195 (1819), nom. superfl.
= Leptopoda Nutt.; Gen. N. Amer. Pl. 2: 174 (1818)
= Mesodetra Raf.; Fl. Ludov.: 141 (1817)
= Ptilepida Raf.; Amer. Monthly Mag. & Crit. Rev. 2: 268 (1818), nom. superfl.
= Tetrodus Cass.; Cuvier, Dict. Sci. Nat. ed. 2. 55: 264, 272 (1828)
species :
Helenium amarum (Raf.) H.Rock; Rhodora 59: 131 (1957)
Name: Yellowdicks, fiveleaf sneezeweed
Distribution: Java [I]; Australia [I] (Queensland [I]); USA (Alabama, Arkansas, California, District of Columbia, Florida, Georgia, Indiana, Kansas, Louisiana, Michigan, Mississippi, Missouri, North Carolina, Oklahoma, Pennsylvania, South Carolina, Tennessee, Texas, Virginia); Cayman Isl.; Dominican Republic; Trinidad & Tobago [I]
42 jaw 50 aus 74 USA 75 USA 76 USA 77 USA 78 USA 81 CAY HIS trt
Synonyms: hidden
= Gaillardia amara Raf.; Fl. Ludov. 69 (1817)
= Heleniastrum tenuifolium (Nutt.) Kuntze; Revis. Gen. Pl. 1: 342 (1891)
= Helenium tenuifolium Nutt.; J. Acad. Philad. 7: 66 (1834)
variant :
var. badium (A.Gray ex S.Watson) Waterf.; Rhodora. 62: 321 (1960)
Name: Basin sneezeweed
Distribution: USA (Oklahoma, Texas); Mexico (Coahuila, Nuevo Leon, Tamaulipas)
74 USA 77 USA 79 MEX
Synonyms: hidden
= Actinea heterophylla f. concolor Kuntze; Revis. Gen. Pl. 3(3): 128 (1898)
= Helenium badium (A.Gray ex S.Watson) Greene; Pittonia 5: 55 (1902)
= Helenium donianum var. linearifolium (Kuntze) Bierner; Sida 12: 268 (1987)
= Helenium tenuifolium var. badium A.Gray ex S.Watson; Proc. Amer. Acad. Arts 18: 108 (1883)
species :
Helenium amphibolum A.Gray; Proc. Amer. Acad. Arts 9: 202 (1874)
Distribution: USA (Texas); Mexico (Coahuila, Guanajuato, Nuevo Leon, Queretaro, San Luis Potosi, Tamaulipas, Zacatecas)
77 USA 79 MEX
Synonyms: hidden
= Heleniastrum amphibolum (A.Gray) Kuntze; Revis. Gen. Pl. 1: 342 (1891)
= Helenium elegans var. amphibolum (A.Gray) Bierner; Sida 5(1): 47 (1972)
= Helenium mexicanum DC.; Prodr. [A. DC.] 5: 666 (1836)
= Helenium stenopterum Rydb.; Britton et al. (eds.), N. Amer. Fl. 34(2): 123 (1915)
species :
Helenium argentinum Ariza; ined.?
Distribution: Argentina (Cordoba, Santiago del Estero, San Luis)
85 ARG
species :
Helenium arizonicum S.F.Blake; J. Wash. Acad. Sci. 27: 388 (1937)
Name: Arizona sneezeweed
Distribution: USA (Arizona)
76 USA
species :
Helenium aromaticum (Hook.) L.H.Bailey; Standard Cycl. Hort. 3574 (1917)
Name: Manzanilla del campo [Chile]
Distribution: Peru [I]; Chile (Atacama, Coquimbo, Valparaíso, Metropolitana de Santiago, O´Higgins, Maule)
83 per 85 CLE
Synonyms: hidden
= Cephalophora aromatica (Hook.) Schrad.; Ind. Sem. Hort. Götting. (1830), Less. Syn. Comp. 240
= Cephalophora collina Phil.; Linnaea 29: 8 (1858)
= Cephalophora lanceolata Phil.; Anales Univ. Chile 90: 35 (1895)
= Cephalophora tenera Cass.; Opusc. 3: 93 (1834)
= Gaillardia aromatica (Hook.) Baill.; Hist. Pl. 8: 307 (1882)
= Graemia aromatica Hook.; Exot. Fl. t. 189 (1827)
= Grahamia aromatica (Hook.) Spreng.; Syst. 4: Cur. Post. 299 (1827)
= Helenium collinum (Phil.) F.Meigen; Bot. Jahrb. Syst. 17(3-4): 281 (1893)
= Hymenopappus glaucus Spreng.; Syst. Veg. ed. 16, 3: 449 (1826)
species :
Helenium atacamense Cabrera; Not. Mus. La Plata, Bot. 9: 254 (1944)
Distribution: Chile (Antofagasta, Atacama, Coquimbo)
85 CLE
Synonyms: hidden
= Cephalophora litoralis Phil.; Fl. Atac. 34 (1860)
species :
Helenium autumnale L.; Sp. Pl. 886 (1753)
Name: Common sneezeweed (EN), Gewöhnliche Sonnenbraut (DE)
Distribution: Germany [I]; Uzbekistan [I]; Tajikistan [I]; Canada (Alberta, British Columbia, Manitoba, N. W. T., Ontario, Québec, Saskatchewan); USA (Alabama, Arizona, Arkansas, California, Colorado, Delaware, District of Columbia, Florida, Georgia, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maryland, Massachusetts, Michigan, Mississippi, Missouri, Montana, Nebraska, Nevada, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, South Carolina, Tennessee, Texas, Utah, Virginia, Washington, West Virginia, Wyoming)
11 ger 32 tzk uzb 70 CDN 71 CDN 72 CDN 73 USA 74 USA 75 USA 76 USA 77 USA 78 USA
Synonyms: hidden
= Helenia autumnalis (L.) Gaertn.; Fruct. 2: 438. t. 169 (1791), orth. var.
= Heleniastrum autumnale (L.) Kuntze; Revis. Gen. Pl. 1: 342 (1891)
= Heleniastrum montanum (Nutt.) Nieuwl. & Lunell; Am. Midl. Nat. 5: 66 (1917)
= Helenium altissimum Link; Index Seminum hort. Berol. 1840: 4 (1840)
= Helenium autumnale unranked rubrum J.R.Duncan & V.C.Davies; Nursery Cat. (Duncan & Davies) 1925: xv (1925)
= Helenium autumnale var. canaliculatum (Lam.) Torr. & A.Gray; Fl. N. Amer. (Torr. & A. Gray) 2: 384 (1842)
= Helenium autumnale var. fylesii B.Boivin; Naturaliste Canad. 87: 35 (1960)
= Helenium autumnale var. grandiflorum (Nutt.) Torr. & A.Gray; Fl. N. Amer. (Torr. & A. Gray) 2: 384 (1842)
= Helenium autumnale var. grandiflorum (Nutt.) Voss; Vilm. Blumengärtn., ed. 3. 1: 495 (1894)
= Helenium autumnale var. longifolium (Sm.) Voss; Vilm. Blumengärtn. ed. 3. 1: 495 (1894)
= Helenium autumnale var. montanum (Nutt.) Fernald; Rhodora 45: 491 (1943)
= Helenium autumnale var. parviflorum (Nutt.) Fernald; Rhodora 45: 492 (1943)
= Helenium autumnale var. pubescens (Aiton) Pursh; Fl. Amer. Sept. 2: 560 (1813)
= Helenium autumnale var. pumilum (Willd.) Voss; Vilm. Blumengärtn. ed. 3. 1: 495 (1894)
= Helenium autumnale var. subintegerrimum Regel; Index Seminum (LE, Petropolitanus) 1866: 90 (1867)
= Helenium autumnale var. tubuliflorum (DC.) Torr. & A.Gray; Fl. N. Amer. 2: 384 (1842)
= Helenium canaliculatum Lam.; J. Hist. Nat. 2: (1792) 213. t. 35
= Helenium commutatum Link; Ind. Sem. Hort. Berol. 21 (1840)
= Helenium decurrens Moench; Methodus: 589 (1794)
= Helenium grandiflorum Nutt.; Trans. Amer. Philos. Soc., ser. 2, 7: 384 (1840)
= Helenium latifolium Mill.; Gard. Dict. ed. VIII. n. 2 (1768)
= Helenium longifolium Sm.; Rees, Cycl. 17: no. 2 (1811)
= Helenium macranthum Rydb.; N. Amer. Fl. 34: 127 (1915)
= Helenium montanum Nutt.; Trans. Amer. Philos. Soc., ser. 2, 7: 384 (1840)
= Helenium parviflorum Nutt.; Trans. Amer. Philos. Soc., ser. 2, 7: 384 (1840)
= Helenium pubescens Aiton; Hort. Kew. 3: 227 (1789)
= Helenium pumilum Willd.; Enum. Hort. Berol. Suppl. 60 (1814)
= Helenium tubuliflorum DC.; Prodr. [A. DC.] 5: 666 (1836)
species :
Helenium bigelovii A.Gray; Pacif. Rail. Rep. 4: 107 (1857)
Name: Bigelow´s sneezeweed
Distribution: USA (California, Oregon)
73 USA 76 USA
Synonyms: hidden
= Heleniastrum bigelowii (A.Gray) Kuntze; Revis. Gen. Pl. 1: 342 (1891)
= Heleniastrum rivulare Greene; Fl. Francisc. 435 (1897)
= Helenium puberulum var. bigelovii (A.Gray) Hoover; Vasc. Pl. San Luis Obispo Co., Calif.: 290 (1970)
= Helenium rivulare Rydb.; N. Amer. Fl. 34: 126 (1915)
species :
Helenium bolanderi A.Gray; Proc. Amer. Acad. Arts 7: 358 (1868)
Name: Coastal sneezeweed
Distribution: USA (California, Oregon)
73 USA 76 USA
Synonyms: hidden
= Dugaldia grandiflora Rydb.; Britton et al. (eds.), N. Amer. Fl. 34(2): 120 (1915)
= Heleniastrum bolanderi (A.Gray) Kuntze; Revis. Gen. Pl. 1: 342 (1891)
= Helenium bigelovii var. festivum Jeps.; Man. Fl. Pl. Calif. [Jeps.] 1132 (1925)
species :
Helenium brevifolium (Nutt.) Wood; Am. Bot. & Flor. 182, A. Gray, in Proc. Amer. Acad. Arts 10: 204 (1874)
Name: Shortleaf sneezeweed
Distribution: USA (Alabama, Florida, Georgia, Louisiana, Mississippi, North Carolina, Virginia)
78 USA
Synonyms: hidden
= Heleniastrum brevifolium (Nutt.) Kuntze; Revis. Gen. Pl. 1: 342 (1891)
= Heleniastrum curtisii (A.Gray) Kuntze; Revis. Gen. Pl. 1: 342 (1891)
= Helenium curtisii A.Gray; Proc. Amer. Acad. Arts 9: 204 (1874)
= Leptopoda brevifolia Nutt.; Trans. Amer. Philos. Soc., ser. 2, 7: 373 (1840)
species :
Helenium campestre Small; Fl. S. E. U. S. 1291 (1903)
Name: Oldfield sneezeweed
Distribution: USA (Arkansas)
78 USA
species :
Helenium chihuahuensis Bierner; Sida 5(1): 45 (1972)
Distribution: Mexico (Chihuahua, Sonora)
79 MEX
species :
Helenium donianum (Hook. & Arn.) Cabrera; Notas Mus. La Plata, Bot. 9, Bot. no. 46: 254 (1944)
Distribution: Argentina (Catamarca, Cordoba, La Rioja, Mendoza, Salta, Santiago del Estero, San Juan, San Luis, Tucuman)
85 ARG
Synonyms: hidden
= Actinea doniana (Hook. & Arn.) Kuntze; Revis. Gen. Pl. 1: 303 (1891)
= Cephalophora doniana Hook. & Arn.; J. Bot. (Hooker) 3: 324 (1841)
= Cephalophora elongata D.Don ex Hook.; J. Bot. 3: 324 (1841), pro parte
= Cephalophora suffruticosa D.Don ex Hook.; J. Bot. 3: 324 (1841)
= Gaillardia doniana (Hook. & Arn.) Griseb.
species :
Helenium drummondii H.Rock; Rhodora 59: 173 (1957), nom. nov.
Name: Fringed sneezeweed
Distribution: USA (Arkansas, Louisiana, Texas)
77 USA 78 USA
Synonyms: hidden
= Leptopoda fimbriata Torr. & A.Gray; Fl. N. Am. 2: 387 (1842), not (Michx.) Eaton 1829
species :
Helenium elegans DC.; Prodr. [A. DC.] 5: 667 (1836)
Name: Pretty sneezeweed
Distribution: USA (Arkansas, Oklahoma, Texas)
74 USA 77 USA 78 USA
Synonyms: hidden
= Heleniastrum elegans (DC.) Kuntze; Revis. Gen. Pl. 1: 342 (1891)
= Helenium microcephalum M.A.Curtis ex A.Gray; Syn. Fl. N. Am. 1: II. 348 (1884) non DC. 1836
species :
Helenium flexuosum Raf.; New Fl. Am. 4: 81 (1838)
Name: Purplehead sneezeweed
Distribution: Uzbekistan [I]; Tajikistan [I]; Canada (Nova Scotia, Ontario, Québec); USA (Alabama, Arkansas, Florida, Georgia, Illinois, Indiana, Kentucky, Louisiana, Maryland, Massachusetts, Michigan, Mississippi, Missouri, New Jersey, North Carolina, Ohio, Oklahoma, Pennsylvania, South Carolina, Tennessee, Texas, Virginia, West Virginia, Wisconsin)
32 tzk uzb 72 CDN 74 USA 75 USA 77 USA 78 USA
Synonyms: hidden
= Heleniastrum nudiflorum (Nutt.) Kuntze; Revis. Gen. Pl. 1: 342 (1891)
= Heleniastrum parviflorum Kuntze; Revis. Gen. Pl. 1: 342 (1891)
= Helenium atropurpureum Kunth & C.D.Bouché; Ind. Sem. Hort. Berol. 12 (1845)
= Helenium brachypoda Alph.Wood; Am. Bot. & Flor. 182 (1870)
= Helenium floridanum Fernald; Rhodora 45: 494 (1943)
= Helenium godfreyi Fernald; Rhodora 45: 494 (1943)
= Helenium micranthum Nutt.; Trans. Amer. Philos. Soc., ser. 2, 7: 385 (1840)
= Helenium nudiflorum f. homochroma M.D.Howe; Rhodora 70: 454 (1968)
= Helenium nudiflorum Nutt.; Trans. Amer. Philos. Soc., ser. 2, 7: 384 (1840)
= Helenium nudiflorum var. purpureum A.Gray; Proc. Amer. Acad. Arts 9: 203 (1874)
= Helenium quadridentatum Hook.; Comp. Bot. Mag. 1: 98 (1835)
= Helenium seminariense Featherm.; Louisiana Univ. Rep. (1871)
= Leptopoda brachypoda Torr. & A.Gray; Fl. N. Am. 2: 388 (1842)
= Leptopoda floridana Raf.; Atlantic J. 1: 147 (1832)
species :
Helenium glaucum (Cav.) Stuntz; US. Dept. Agric, Bur. Pl. Ind., Invent. Seeds & Pl. Import. No. 31, 86 (1914)
Name: Poquil [Chile]
Distribution: Chile (Coquimbo, Valparaíso, Metropolitana de Santiago, O´Higgins, Maule, Ñuble, Biobío, Araucanía, Los Lagos)
85 CLE
Synonyms: hidden
= Cephalophora barchesi Phil.; Anales Univ. Chile 90: 33 (1895)
= Cephalophora berteroana Phil.; Linnaea 29: 9 (1858)
= Cephalophora borchersii Phil.; Anales Univ. Chile 90: 33 (1895)
= Cephalophora foliosa Phil.; Linnaea 29: 7 (1858)
= Cephalophora glauca Cav.; Ic. 6: 80. t. 599 (1801)
= Cephalophora gracilis Phil.; Anales Univ. Chile 90: 34 (1895)
= Cephalophora plantaginea DC.; Prodr. [A. DC.] 5: 662 (1836)
= Cephalophora plantaginea var. spathulata (F.Phil.) Reiche; Anales Univ. Chile 112: 171 (1903)
= Cephalophora punctata Klatt; Abh. Naturf. Ges. Halle 15: 328 (1882 publ. 1882)
= Cephalophora rigida Phil.; Linnaea 33: 170 (1864)
= Cephalophora spathulata F.Phil.; Anales Univ. Chile 90: 33 (1895)
= Cephalophora stolpii Phil.; Anales Univ. Chile 90: 34 (1895)
= Cephalophora tinctoria (Molina) Gunckel; Mus. Nac. Hist. Nat. Not. Mens. (Chile), 17(197): 9 (1972)
= Ethulia repanda Nees ex DC.; Prodr. [A. DC.] 5: 662 (1836)
= Gaillardia glauca (Cav.) Baill.; Hist. Pl. 8: 307 (1882)
= Heleniastrum glaucum (Cav.) Kuntze; Revis. Gen. Pl. 3(2): 157 (1898)
= Heleniastrum tinctorium (Molina) Kuntze; Revis. Gen. Pl. 3(3): 157 (1898)
= Helenium borchersii (Phil.) Cabrera; Notas Mus. La Plata, Bot. 9, Bot. no. 46: 254 (1944)
= Helenium foliosum (Phil.) Cabrera; Notas Mus. La Plata, Bot. 9, Bot. no. 46: 256 (1944)
= Helenium gracile (Phil.) Cabrera; Notas Mus. La Plata, Bot. 9, Bot. no. 46: 256 (1944)
= Helenium plantagineum (DC.) J.F.Macbr.; Contr. Gray Herb. 56: 47 (1918)
= Helenium tinctorium (Molina) J.F.Macbr.; Contrib. Gray Herb. n. s. 56: 47 (1918)
= Santolina tinctoria Molina; Sagg. Chile, 142 (1782)
species :
Helenium insulare (Phil.) Cabrera; Not. Mus. La Plata, Bot. 9: 256 (1944)
Distribution: Chile (Biobío)
85 CLE
Synonyms: hidden
= Actinea insularis (Phil.) Kuntze; Revis. Gen. Pl. 3(2): 128 (1898)
= Cephalophora insularis Phil.; Anales Univ. Chil. 506 (1873)
species :
Helenium laciniatum A.Gray; Proc. Amer. Acad. Arts 9: 203 (1874)
Distribution: Mexico (Sinaloa, Sonora)
79 MEX
Synonyms: hidden
= Heleniastrum laciniatum (A.Gray) Kuntze; Revis. Gen. Pl. 1: 342 (1891)
species :
Helenium linifolium Rydb.; N. Amer. Fl. 34: 125 (1915)
Name: Slimleaf sneezeweed
Distribution: USA (Texas)
77 USA
species :
Helenium mexicanum Kunth; Nov. Gen. Sp. [H. B. K.], ed. fol. 4: 299 (1818)
Distribution: France [I]; Mexico (Aguascalientes, Campeche, Chiapas, Chihuahua, Coahuila, Ciudad de Mexico, Durango, Guanajuato, Guerrero, Hidalgo, Jalisco, México State, Michoacan, Nuevo Leon, Oaxaca, Puebla, Queretaro, San Luis Potosi, Sonora, Tamaulipas, Tlaxcala, Veracruz, Yucatan, Zacatecas); Guatemala; El Salvador; Honduras; Costa Rica
12 fra 79 MEX 80 COS ELS GUA HON
Synonyms: hidden
= Heleniastrum mexicanum (Kunth) Kuntze; Revis. Gen. Pl. 1: 342 (1891)
= Heleniastrum varium (Schrad.) Kuntze; Revis. Gen. Pl. 1: 341 (1891)
= Helenium centrale Rydb.; N. Amer. Fl. 34: 125 (1915)
= Helenium varium Schrad.; Ind. Sem. Hort. Götting. (1831) ex DC. Prod. 5: 666
species :
Helenium microcephalum DC.; Prodr. [A. DC.] 5: 667 (1836)
Name: Smallhead sneezeweed
Distribution: USA (Arizona, New Mexico, Oklahoma, Texas); Mexico (Chihuahua, Coahuila, Durango, Guanajuato, Nuevo Leon, Queretaro, San Luis Potosi, Tamaulipas, Zacatecas)
74 USA 76 USA 77 USA 79 MEX
Synonyms: hidden
= Heleniastrum microcephalum (DC.) Kuntze; Revis. Gen. Pl. 1: 342 (1891)
= Helenium heterophyllum DC.; Prodr. [A. DC.] 5: 667 (1836)
= Helenium microcephalum var. bicolor Torr. & A.Gray; Fl. N. Amer. 2: 385 (1842)
= Helenium texanum Buckley; Proc. Acad. Sci. Philad. 1861 460 (1862)
variant :
var. ooclinium (A.Gray) Bierner; Sida 5: 47 (1972)
Distribution: USA (Texas); Mexico (Coahuila, Nuevo Leon, Durango, San Luis Potosi)
77 USA 79 MEX
Synonyms: hidden
= Heleniastrum ooclinium (A.Gray) Kuntze; Revis. Gen. Pl. 1: 342 (1891)
= Helenium ooclinium A.Gray; Proc. Amer. Acad. Arts 9: 202 (1874)
species :
Helenium ovallense Bierner; Syst. Bot. 3(3): 294 (1978 publ. 1979)
Distribution: Chile (Coquimbo)
85 CLE
species :
Helenium pinnatifidum (Nutt.) Rydb.; N. Amer. Fl. 34: 130 (1915)
Name: Southeastern sneezeweed
Distribution: USA (Florida, Georgia, North Carolina, South Carolina)
78 USA
Synonyms: hidden
= Helenium incisum (Torr. & A.Gray) Small; Fl. S. E. U. S. 1292 (1903)
= Helenium nuttallii var. incisum (Torr. & A.Gray) A.Gray; Proc. Amer. Acad. Arts 9: 204 (1874)
= Leptopoda incisa Torr. & A.Gray; Fl. N. Amer. 2: 387 (1842)
= Leptopoda pinnatfida Schwein. ex Nutt.; Trans. Amer. Philos. Soc., ser. 2, 7: 372 (1840)
= Leptopoda puberula var. pinnatifida (Schwein. ex Nutt.) Torr. & A.Gray; Fl. N. Amer. 2: 387 (1842)
species :
Helenium puberulum DC.; Prodr. [A. DC.] 5: 667 (1836)
Name: Rosilla
Distribution: New Zealand [I]; USA (California); Mexico (Baja California Norte)
51 nzl 76 USA 79 MEX
Synonyms: hidden
= Cephalophora decurrens Less.; Linnaea 6: 517 (1831)
= Heleniastrum puberulum (DC.) Kuntze; Revis. Gen. Pl. 1: 342 (1891)
= Helenium californicum Link; Ind. Sem. Hort. Berol. 21 (1840)
= Helenium decurrens (Less.) Vatke; Ind. Sem. Hort. Berol. (1875) App. non Moench
= Helenium mexicanum A.Gray; Pacif. Railr. Rep. Parke, Bot. 4: 107 (1857), nom. illeg.
= Helenium pubescens Hook. & Arn.; Bot. Beech. Voy. 355 (1833)
species :
Helenium quadridentatum Labill.; Act. Soc. Hist. Nat. Par. 1: (1792) 22. t. 4
Name: Longdisk sneezeweed
Distribution: England [I]; USA (Alabama, Louisiana, Mississippi, Pennsylvania [I], Texas); Mexico (Chihuahua, Coahuila, Durango, Guanajuato, Guerrero, Hidalgo, Jalisco, México State, Michoacan, Nuevo Leon, Puebla, Queretaro, San Luis Potosi, Tabasco, Tamaulipas, Veracruz, Zacatecas); ?Guatemala; Belize; Hispaniola
10 grb 75 USA 77 USA 78 USA 79 MEX 80 BLZ 81 HIS
Synonyms: hidden
= Heleniastrum quadridentatum (Labill.) Kuntze; Revis. Gen. Pl. 1: 342 (1891)
= Helenium alatum (Jacq.) C.C.Gmel. ex Steud.; Nom., ed. I. 394 (1821)
= Helenium discovatum Raf.; New Fl. 4: 81 (1838)
= Helenium linearifolia Moench; Suppl. Meth.: 240 (1802), nom. superfl.
= Helenium milleri Schult. ex DC.; Prodr. [A. DC.] 5: 666 (1836)
= Helenium quadripartitum Link; Enum. Hort. Berol. 2: 338 (1822)
= Mesodetra alata (Jacq.) Raf.; Fl. Ludov. 141 (1817)
= Rudbeckia alata Jacq.; Ic. Pl. Rar. 3: 16. t. 593 (1786)
= Tetrodus quadridentatus (Labill.) Cass.; Dict. Sci. Nat. 55: 264, 272 (1828)
species :
Helenium scaposum Britton; Bull. Torrey Bot. Club 43: 469 (1916)
Distribution: Cuba
81 CUB
Conservation Status: threatened (Red List of the Vascular Flora of Cuba)
species :
Helenium scorzonerifolium (DC.) A.Gray; Proc. Amer. Acad. Arts 7: 359 (1868)
Distribution: Mexico (Chiapas, Colima, Ciudad de Mexico, Jalisco, México State, Michoacan, Morelos); Guatemala
79 MEX 80 GUA
Synonyms: hidden
= Hecubaea aptera S.F.Blake; Contrib. U. S. Nat. Herb. 22: 649 (1924)
= Hecubaea scorzonerifolia DC.; Prodr. [A. DC.] 5: 665 (1836)
= Helenium apterum (S.F.Blake) Bierner; Sida 5(1): 47 (1972)
= Helenium scorzonerifolium var. ghiesbrechtii A.Gray; Proc. Amer. Acad. Arts 7: 359 (1868)
species :
Helenium thurberi A.Gray; Proc. Amer. Acad. Arts 19: 32 (1883)
Name: Thurber´s sneezeweed
Distribution: USA (Arizona); Mexico (Baja California Norte, Baja California Sur, Chihuahua, Nayarit, Sinaloa, Sonora)
76 USA 79 MEX
Synonyms: hidden
= Heleniastrum thurberi (A.Gray) Kuntze; Revis. Gen. Pl. 1: 342 (1891)
species :
Helenium uniflorum (Spreng.) P.L.R.Moraes; Phytotaxa 438(3): 166 (2020)
Distribution: Uruguay (Canelones, Cerro Largo, Durazno, Florida Prov., Lavalleja, Maldonado, Montevideo, Paysandu, Rivera, Rio Negro, Salto, Soriano, Treinta y Tres); Argentina (Buenos Aires, Corrientes, Argentina Distrito Federal, Entre Rios, Santa Fe)
85 ARG URU
Synonyms: hidden
= Actinea alternifolia Spreng.; Syst. Veg. ed. 16, 3: 574 (1826)
= Actinea heterophylla f. bicolor Kuntze; Revis. Gen. Pl. 3[3]: 128 (1898)
= Actinea heterophylla Juss.; Ann. Mus. Par. 2: 425 (1803)
= Actinea heterophylla var. dentata Kuntze; Revis. Gen. Pl. 3[3]: 128 (1898)
= Actinea radiata (Less.) Kuntze; Revis. Gen. Pl. 1: 303 (1891)
= Actinella heterophylla (Juss.) Pers.; Syn. 2: 469 (1807)
= Cephalophora heterophylla (Juss.) Less.; Syn. Gen. Compos. 240 (1832)
= Cephalophora radiata Less.; Linnaea 6: 516 (1831)
= Galinsoga uniflora Spreng.; Syst. Veg., ed. 16, 3: 580 (1826)
= Helenium alternifolium (Spreng.) Cabrera; Revista Mus. La Plata, n. s., Secc. Bot. 4: 250 (1941), nom. superfl.
= Helenium heterophyllum (Juss.) Malme; Arkiv Bot., Stockh. 24: A. No. 6, 73 (1932), nom. illeg.
= Helenium mattfeldianum Herter; Rev. Sudamer. Bot. 4: 206 (1937)
= Helenium radiatum (Less.) Bierner; Sida 12(2): 261 (1987)
species :
Helenium urmenetae (Phil.) Cabrera; Not. Mus. La Plata, Bot. 9: 256 (1944)
Distribution: Chile (Antofagasta, Atacama, Coquimbo, Metropolitana de Santiago)
85 CLE
Synonyms: hidden
= Cephalophora setigera Phil.; Anales Univ. Chile 505 (1873)
= Cephalophora urmenetae Phil.; Anales Univ. Chil. 505 (1873)
= Helenium longiaristatum (Phil.) Cuatrec.; Notas Mus. La Plata, Bot. 9, Bot. 46: 256 (1944)
variant :
var. leguiffei (Phil.) Bierner; Syst. Bot. 3(3): 293 (1978 publ. 1979)
Distribution: Chile (Atacama, Coquimbo)
85 CLE
Synonyms: hidden
= Cephalophora leguiffei Phil.; Anales Univ. Chil. 90: 30 (1895)
= Cephalophora peraltae Phil.; Anales Univ. Chile 90: 31 (1895)
= Helenium leguiffei (Phil.) J.F.Macbr.; Contrib. Gray Herb. n, s. 56: 47 (1918)
species :
Helenium vallenariense (Phil.) Bierner; Syst. Bot. 3(3): 296 (1978 publ. 1979)
Distribution: Chile (Atacama, Coquimbo)
85 CLE
Synonyms: hidden
= Cephalophora vallenariensis Phil.; ex Anal. Phil. Univ. Chil. 90: 32 (1895)
species :
Helenium vernale Walter; Fl. Carol. 210 (1788)
Name: Savanna or spring sneezeweed
Distribution: USA (Alabama, Florida, Georgia, Louisiana, Mississippi, North Carolina, South Carolina)
78 USA
Synonyms: hidden
= Heleniastrum helenium (Nutt.) Kuntze; Revis. Gen. Pl. 1: 342 (1891)
= Heleniastrum vernale (Walter) Kuntze; Revis. Gen. Pl. 1: 342 (1891)
= Helenium decurrens (J.F.Macbr.) Moldenke; Bull. Torrey Bot. Club 62: 230, in adnot. (1935)
= Helenium denticulatum (Nutt.) Moldenke; Phytologia 1: 169 (1935)
= Helenium helenium (Nutt.) Small; Fl. S. E. U. S. 1292 (1903)
= Helenium leptopoda Alph.Wood; Amer. Bot. Fl.: 182 (1870)
= Helenium nuttallii A.Gray; Proc. Amer. Acad. Arts 9: 204 (1874)
= Helenium puberulum (J.F.Macbr.) Alph.Wood; Am. Bot. & Flor. 182 (1870)
= Leptopoda decurrens J.F.Macbr.; Elliott Sketch 2: 446 (1823)
= Leptopoda denticulata Nutt.; Trans. Amer. Philos. Soc., ser. 2, 7: 373 (1840)
= Leptopoda helenioides Cass.; Cuvier, Dict. Sci. Nat. ed. 2. 26: 80 (1823)
= Leptopoda helenium Nutt.; Gen. Am. 2: 174 (1818)
= Leptopoda puberula J.F.Macbr.; Elliott Sketch 2: 445 (1823)
species :
Helenium virginicum S.F.Blake; Claytonia 3: 13 (1936)
Name: Virginia sneezeweed
Distribution: USA (Missouri, Virginia)
75 USA 78 USA
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A complete, synonymic checklist of the Higher Plants of the World

Version 19.2 (April 17th, 2024)

Covering 354,696 accepted species,
8,644 hybrids, 47,758 accepted infraspecific taxa and 996,379 synonyms,
in total 1,407,477* names

[*about 25,000 dubious, "unplaced" names and about 4,000 invalid names (Art. 24.3) like "typicus" are deliberately omitted]

With complete, detailed distribution data (countries and regions) and literature references

Arranged in linear phylogenetic sequence reflecting true relationships

Fully searchable and continously updated

With 38,290 pictures of 15,532 species

Assembled through 40 years independently from other databases

In cooperation with Catalogue of Life