Eupatorium cydoniaefolium Willd. ex Less. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Piptocoma species Piptocoma vernonioides Name Homonyms Eupatorium cydoniaefolium Willd. ex Less. Eupatorium cydoniaefolium Willd.