Kadua conostyla (Gaudich.) Hook. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Rubiaceae genus Kadua species Kadua coriacea Name Homonyms Kadua conostyla (Gaudich.) Hook. ex Endl. Kadua conostyla (Gaudich.) Hook.