Eupatorium affine Mair. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Acourtia species Acourtia cordata Name Homonyms Eupatorium affine Kunth Eupatorium affine Mair. ex DC. Eupatorium affine Hook. & Arn. Eupatorium affine Wender., 1831 Eupatorium affine Mair.