Eupatorium oblongifolium Spreng. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Stomatanthes species Stomatanthes oblongifolius Name Homonyms Eupatorium oblongifolium Spreng. Eupatorium oblongifolium (Spreng.) Baker