Helianthus debilis var. debilis Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Helianthus species Helianthus debilis Name Homonyms Helianthus debilis var. debilis Helianthus debilis f. debilis Helianthus debilis subsp. debilis