Ageratina theaefolia var. subelliptica B.L.Rob. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Ageratina species Ageratina theaefolia Name Homonyms Ageratina theaefolia var. subelliptica B.L.Rob. ex Luteyn, 1999 Ageratina theaefolia var. subelliptica B.L.Rob.