Oldenlandia corymbosa Schumach. & Thonn. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Rubiaceae genus Oldenlandia species Oldenlandia corymbosa Name Homonyms Oldenlandia corymbosa L. Oldenlandia corymbosa Aiton Oldenlandia corymbosa Wight & Arn.