Helenium amarum (Raf.) H. Rock species accepted

Helenium argentinum Ariza ined. species provisionally accepted

Helenium arizonicum S. F. Blake species accepted

Helenium atacamense Cabrera species accepted

Helenium autumnale L. species accepted

Helenium bigelovii A. Gray species accepted

Helenium bolanderi A. Gray species accepted

Helenium brevifolium (Nutt.) Wood species accepted

Helenium campestre Small species accepted

Helenium chihuahuensis Bierner species accepted

Helenium donianum (Hook. & Arn.) Cabrera species accepted

Helenium drummondii H. Rock species accepted

Helenium elegans DC. species accepted

Helenium flexuosum Raf. species accepted

Helenium glaucum (Cav.) Stuntz species accepted

Helenium insulare (Phil.) Cabrera species accepted

Helenium laciniatum A. Gray species accepted

Helenium linifolium Rydb. species accepted

Helenium microcephalum DC. species accepted

Helenium ovallense Bierner species accepted

Helenium pinnatifidum (Nutt.) Rydb. species accepted

Helenium puberulum DC. species accepted

Helenium quadridentatum Labill. species accepted

Helenium scaposum Britton species accepted

Helenium scorzonerifolium (DC.) A. Gray species accepted

Helenium thurberi A. Gray species accepted

Helenium uniflorum (Spreng.) P. L. R. Moraes species accepted

Helenium vallenariense (Phil.) Bierner species accepted

Helenium vernale Walter species accepted

Helenium virginicum S. F. Blake species accepted

Helenium urmenetae (Phil.) Cabrera species accepted

Helenium mexicanum Kunth species accepted

Helenium amphibolum A. Gray species accepted

Helenium aromaticum (Hook.) L. H. Bailey species accepted