Eupatorium roupalifolium f. roupalifolium Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Guayania species Guayania roupalifolia Name Homonyms Eupatorium roupalifolium var. roupalifolium Eupatorium roupalifolium f. roupalifolium