Helenium helenioides (DC.) Kuntze, 1891 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Pentanema species Pentanema helenioides Name Homonyms Helenium helenioides Clem. & E.G.Clem. Helenium helenioides (DC.) Kuntze, 1891