CCDBAngiospermsCompositaeHelianthus

161 species in "Helianthus" :

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