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