Rytigynia rubiginosa Verdc. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Rubiaceae genus Rytigynia species Rytigynia rubiginosa Name Homonyms Rytigynia rubiginosa (K.Schum.) Robyns Rytigynia rubiginosa Verdc.