Eupatorium dubium Willd. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Eutrochium species Eutrochium dubium Name Homonyms Eupatorium dubium Willd. ex Poir. Eupatorium dubium Sessé & Moc., 1894 Eupatorium dubium Willd.