Vernonia solidaginifolia Bojer Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Distephanus species Distephanus biafrae Name Homonyms Vernonia solidaginifolia N.E.Br., 1914 Vernonia solidaginifolia Bojer ex DC. Vernonia solidaginifolia Bojer