Exostema parviflorum A.Rich. ex Kunth Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Rubiaceae genus Exostema species Exostema parviflorum Name Homonyms Exostema parviflorum A.Rich. ex Bonpl. Exostema parviflorum Rich., 1807 Exostema parviflorum A.Rich. ex Kunth