Eupatorium harnedii E.S.Steele Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Eutrochium species Eutrochium purpureum Name Homonyms Eupatorium harnedii E.S.Steele ex Harned Eupatorium harnedii E.S.Steele