Eupatorium gaudichaudianum var. macrodon Dusén Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Grazielia species Grazielia gaudichaudiana Name Homonyms Eupatorium gaudichaudianum var. macrodon Dusén ex Malme Eupatorium gaudichaudianum var. macrodon Dusén