Vernonia angustifolia D.Don Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Vernonanthura species Vernonanthura nudiflora Name Homonyms Vernonia angustifolia D.Don ex Hook. & Arn. Vernonia angustifolia Michx. Vernonia angustifolia D.Don