Oldenlandia corymbosa subsp. corymbosa Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Rubiaceae genus Leptopetalum species Leptopetalum biflorum Name Homonyms Oldenlandia corymbosa var. corymbosa Oldenlandia corymbosa subsp. corymbosa