Eupatorium arboreum Reinw. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Cyanthillium species Cyanthillium cinereum Name Homonyms Eupatorium arboreum Reinw. ex de Vriese Eupatorium arboreum Kunth Eupatorium arboreum Reinw. Eupatorium arboreum Reinw. ex DeVriese