Vernonia arborea Welw. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Monosis species Monosis conferta Name Homonyms Vernonia arborea Welw. ex O.Hoffm. Vernonia arborea Buch.-Ham. Vernonia arborea Welw.