Conyza myriocephala J.Rémy ex Gay Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Erigeron species Erigeron bonariensis Name Homonyms Conyza myriocephala J.Rémy Conyza myriocephala J.Rémy ex Gay