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CCDB → Angiosperms → Compositae → Helianthus

161 species in "Helianthus" :

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Taxon name	Status	Median (n)
Helianthus agrestis Pollard	Accepted	17
Helianthus angustifolius L.	Accepted	17
Helianthus annuus L.	Accepted	17
Helianthus anomalus S. F. Blake	Accepted	17
Helianthus argophyllus (D. C. Eaton) Torr. & A. Gray	Accepted	17
Helianthus arizonensis R. C. Jacks.	Accepted	17
Helianthus atrorubens L.	Accepted	17
Helianthus bolanderi A. Gray	Accepted	17
Helianthus californicus DC.	Accepted	17
Helianthus carnosus Small	Accepted	17
Helianthus ciliaris DC.	Accepted	34
Helianthus cinereus Torr. & A. Gray	Accepted	None
Helianthus cusickii A. Gray	Accepted	17
Helianthus debilis Nutt.	Accepted	17
Helianthus debilis subsp. cucumerifolius (Torr. & A. Gray) Heiser	Accepted	17
Helianthus debilis subsp. tardiflorus Heiser	Accepted	17
Helianthus debilis subsp. vestitus (E. Watson) Heiser	Accepted	17
Helianthus decapetalus L.	Accepted	34
Helianthus deserticola Heiser	Accepted	17
Helianthus dissectifolius R. C. Jacks.	Accepted	17
Helianthus divaricatus L.	Accepted	17
Helianthus doronicoides Lam.	Accepted	17
Helianthus exilis A. Gray	Accepted	17
Helianthus floridanus A. Gray ex Chapm.	Accepted	17
Helianthus giganteus L.	Accepted	17
Helianthus glaucophyllus D. M. Sm.	Accepted	17
Helianthus gracilentus A. Gray	Accepted	17
Helianthus grosseserratus M. Martens	Accepted	17
Helianthus heterophyllus Nutt.	Accepted	17
Helianthus hirsutus Raf.	Accepted	34
Helianthus laciniatus A. Gray	Accepted	17
Helianthus laevigatus Torr. & A. Gray	Accepted	34
Helianthus lenticularis Douglas ex Lindl.	Accepted	17
Helianthus longifolius Pursh	Accepted	17
Helianthus maximiliani Schrad.	Accepted	17
Helianthus mollis Lam.	Accepted	17
Helianthus multiflorus L.	Accepted	17
Helianthus neglectus Heiser	Accepted	17
Helianthus niveus (Benth.) Brandegee	Accepted	17
Helianthus niveus subsp. tephrodes (A. Gray) Heiser	Accepted	17
Helianthus nuttallii Torr. & A. Gray	Accepted	17
Helianthus nuttallii subsp. rydbergii (Britton) R. W. Long	Accepted	17
Helianthus occidentalis Riddell	Accepted	17
Helianthus occidentalis subsp. plantagineus (Torr. & A. Gray) Shinners	Accepted	17
Helianthus paradoxus Heiser	Accepted	17
Helianthus pauciflorus Nutt.	Accepted	51
Helianthus petiolaris Nutt.	Accepted	17
Helianthus petiolaris var. canescens A. Gray	Accepted	17
Helianthus porteri (A. Gray) Pruski	Accepted	17
Helianthus praecox Engelm. & A. Gray	Accepted	17
Helianthus praecox subsp. hirtus (Heiser) Heiser	Accepted	17
Helianthus praecox subsp. runyonii (Heiser) Heiser	Accepted	17
Helianthus pumilus Nutt.	Accepted	17
Helianthus radula (Pursh) Torr. & A. Gray	Accepted	17
Helianthus resinosus Small	Accepted	51
Helianthus salicifolius A. Dietr.	Accepted	17
Helianthus scaberrimus Elliott	Accepted	17
Helianthus schweinitzii Torr. & A. Gray	Accepted	34
Helianthus silphioides Nutt.	Accepted	17
Helianthus simulans E. Watson	Accepted	17
Helianthus smithii Heiser	Accepted	34
Helianthus tuberosus L.	Accepted	51
Helianthus × glaucus (Small) D. M. Sm. & Guard	Accepted	17
Helianthus × kellermani (Britton) R. W. Long	Accepted	17
Helianthus × laetiflorus Pers.	Accepted	51
Helianthus angustifolius (L.) Michx. ex DC.	Unresolved	17
Helianthus arenicola E. Watson	Unresolved	34
Helianthus atrorubens Lam.	Unresolved	17
Helianthus atrorubens Michx.	Unresolved	17
Helianthus chartaceus E. Watson	Unresolved	34
Helianthus decapetalus Darl.	Unresolved	17
Helianthus divaricatus Michx.	Unresolved	17
Helianthus doronicoides Torr. & A. Gray	Unresolved	17
Helianthus formosus E. Watson	Unresolved	51
Helianthus giganteus Cav.	Unresolved	17
Helianthus giganteus Lour.	Unresolved	17
Helianthus grosse-serratus Pohl ex Baker	Unresolved	16
Helianthus impapurensis Hieron.	Unresolved	17
Helianthus inexpectatus D. J. Keil & Elvin	Unresolved	34
Helianthus leoninus E. Watson	Unresolved	34
Helianthus longifolius Hook.	Unresolved	17
Helianthus macrophyllus Willd.	Unresolved	51
Helianthus micranthus Spreng.	Unresolved	17
Helianthus mollis Buc'hoz	Unresolved	17
Helianthus mollis Willd.	Unresolved	17
Helianthus neglectus Otto ex A. Gray	Unresolved	17
Helianthus ruderalis Ventsl.	Unresolved	17
Helianthus strumosus Willd.	Unresolved	51
Helianthus tomentosus Elliott	Unresolved	51
Helianthus tuberosus Parry	Unresolved	51
Helianthus verticillatus Small	Unresolved	17
Helianthus virilis E. Watson	Unresolved	34
Helianthus annuus subsp. annuus	Synonym of Helianthus annuus L.	17
Helianthus annuus subsp. lenticularis (Douglas) Cockerell	Synonym of Helianthus annuus L.	17
Helianthus annuus var. annuus	Synonym of Helianthus annuus L.	17
Helianthus annuus var. macrocarpus (DC.) Cockerell	Synonym of Helianthus annuus L.	17
Helianthus jaegeri Heiser	Synonym of Helianthus annuus L.	17
Helianthus macrocarpus DC.	Synonym of Helianthus annuus L.	17
Helianthus arenicola None	Synonym of Helianthus arenicola E. Watson	34
Helianthus argophyllus Torr. & A. Gray	Synonym of Helianthus argophyllus (D. C. Eaton) Torr. & A. Gray	17
Helianthus californicus None	Synonym of Helianthus californicus DC.	17
Helianthus californicus var. californicus	Synonym of Helianthus californicus DC.	17
Helianthus carnosus None	Synonym of Helianthus carnosus Small	17
Helianthus ciliaris None	Synonym of Helianthus ciliaris DC.	34
Helianthus debilis subsp. debilis	Synonym of Helianthus debilis Nutt.	17
Helianthus debilis subsp. debilis	Synonym of Helianthus debilis Nutt.	17
Helianthus debilis var. debilis	Synonym of Helianthus debilis Nutt.	17
Helianthus cucumerifolius Torr. & A. Gray	Synonym of Helianthus debilis subsp. cucumerifolius (Torr. & A. Gray) Heiser	17
Helianthus debilis subsp. cucumerifolius Torr. & A. Gray	Synonym of Helianthus debilis subsp. cucumerifolius (Torr. & A. Gray) Heiser	17
Helianthus debilis var. cucumerifolius (Torr. & A. Gray) A. Gray	Synonym of Helianthus debilis subsp. cucumerifolius (Torr. & A. Gray) Heiser	17
Helianthus dissectifolius subsp. dissectifolius	Synonym of Helianthus dissectifolius R. C. Jacks.	17
Helianthus grosseserratus M. M. H. K. Britt.	Synonym of Helianthus grosseserratus M. Martens	17
Helianthus grosseserratus M. M. H. S. A. Dietr.	Synonym of Helianthus grosseserratus M. Martens	17
Helianthus grosseserratus None	Synonym of Helianthus grosseserratus M. Martens	17
Helianthus eggertii Small	Synonym of Helianthus hirsutus Raf.	34
Helianthus montanus E. Watson	Synonym of Helianthus hirsutus Raf.	34
Helianthus strumosus L.	Synonym of Helianthus hirsutus Raf.	34
Helianthus trachelifolius Mill.	Synonym of Helianthus hirsutus Raf.	34
Helianthus crenatus R. C. Jacks.	Synonym of Helianthus laciniatus A. Gray	17
Helianthus crenatus R. C. Jacks.	Synonym of Helianthus laciniatus A. Gray	17
Helianthus laciniatus A. G. H. A. L.	Synonym of Helianthus laciniatus A. Gray	17
Helianthus laciniatus subsp. laciniatus	Synonym of Helianthus laciniatus A. Gray	17
Helianthus dalyi Britton	Synonym of Helianthus maximiliani Schrad.	17
Helianthus maximiliani	Synonym of Helianthus maximiliani Schrad.	17
Helianthus niveus subsp. niveus	Synonym of Helianthus niveus (Benth.) Brandegee	17
Helianthus nuttallii subsp. nuttallii	Synonym of Helianthus nuttallii Torr. & A. Gray	17
Helianthus dowellianus M. A. Curtis	Synonym of Helianthus occidentalis Riddell	17
Helianthus oleifer Plaschek	Synonym of Helianthus oleifer Wall.	17
Helianthus rigidus (Cass.) Desf.	Synonym of Helianthus pauciflorus Nutt.	51
Helianthus rigidus subsp. rigidus	Synonym of Helianthus pauciflorus Nutt.	51
Helianthus rigidus subsp. subrhomboideus (Rydb.) Heiser	Synonym of Helianthus pauciflorus subsp. subrhomboideus (Rydb.) O. Spring & E. E. Schill.	51
Helianthus subrhomboideus Rydb.	Synonym of Helianthus pauciflorus subsp. subrhomboideus (Rydb.) O. Spring & E. E. Schill.	51
Helianthus petiolaris subsp. petiolaris	Synonym of Helianthus petiolaris Nutt.	17
Helianthus canus (Britton) Wooton & Standl.	Synonym of Helianthus petiolaris var. canescens A. Gray	17
Helianthus niveus subsp. canescens (A. Gray) Heiser	Synonym of Helianthus petiolaris var. canescens A. Gray	17
Helianthus petiolaris subsp. fallax Heiser	Synonym of Helianthus petiolaris var. fallax (Heiser) B. L. Turner	17
Viguiera porteri (A. Gray) S. F. Blake	Synonym of Helianthus porteri (A. Gray) Pruski	17
Helianthus praecox subsp. praecox	Synonym of Helianthus praecox Engelm. & A. Gray	17
Helianthus debilis subsp. hirtus Heiser	Synonym of Helianthus praecox subsp. hirtus (Heiser) Heiser	17
Helianthus orgyalis DC.	Synonym of Helianthus salicifolius A. Dietr.	17
Helianthus schweinitzii T. ＆. A. G. [. A. P. O. F. A. D. S. L. H. G. O. H. microcephalu]	Synonym of Helianthus schweinitzii Torr. & A. Gray	34
Helianthus schweinitzii T. ＆. A. G. [. A. P. O. F. A. D. S. L. H. giganteus]	Synonym of Helianthus schweinitzii Torr. & A. Gray	34
Helianthus schweinitzii T. ＆. A. Gray	Synonym of Helianthus schweinitzii Torr. & A. Gray	34
Helianthus schweinitzii Torr. & A. G. [. H. O. B. H. G. (. =. 17) & H. M. (. =. 17)]	Synonym of Helianthus schweinitzii Torr. & A. Gray	34
Helianthus silphioides None	Synonym of Helianthus silphioides Nutt.	17
Helianthus tomentosus Michx.	Synonym of Helianthus tuberosus L.	51
Helianthus tuberosus var. subcanescens A. Gray	Synonym of Helianthus tuberosus L.	51
Helianthus × laetiflorus None	Synonym of Helianthus × laetiflorus Pers.	51
Helianthus × kellermani B. (. H. G. M. H. S. A. D. )	Synonym of Helianthus × kellermani (Britton) R. W. Long	17
Helianthus × kellermani Britt.	Synonym of Helianthus × kellermani (Britton) R. W. Long	17
Helianthus × laetiflorus	Synonym of Helianthus × laetiflorus Pers.	51
Helianthus hypargyreus S. F. Blake	Synonym of Pappobolus hypargyreus (S. F. Blake) Panero	17
Helianthus hypargyreus S. F. Blake	Synonym of Pappobolus hypargyreus (S. F. Blake) Panero	17
Helianthus imbaburensis Hieron.	Synonym of Pappobolus imbaburensis (Hieron.) Panero	17
Helianthus imbaburensis Hieron.	Synonym of Pappobolus imbaburensis (Hieron.) Panero	17
Helianthus microcephalus Torr. & A. Gray	Synonym of Pappobolus microphyllus (Kunth) Panero	17
Helianthus subniveus S. F. Blake	Synonym of Pappobolus subniveus (S. F. Blake) Panero	17
Helianthus parviflorus Kunth	Synonym of Verbesina parviflora S. F. Blake	17
Helianthus angustifolius Spreng. ex Baker	Synonym of Viguiera anchusifolia (DC.) Baker	17
Helianthus dentatus Cav.	Synonym of Viguiera dentata (Cav.) Spreng.	17
Helianthus ludens Shinners	Synonym of Viguiera phenax S. F. Blake	17