Exostema peruvianum Kunth Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Rubiaceae genus Motleyothamnus species Motleyothamnus corymbosus Name Homonyms Exostema peruvianum Humb. & Bonpl. Exostema peruvianum Kunth