Helenium puberulum var. bigelowii (A.Gray) Hoover Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Helenium species Helenium puberulum Name Homonyms Helenium puberulum var. bigelowii (A.Gray) Hoover