Oxystelma esculentum Wall. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Apocynaceae genus Oxystelma species Oxystelma wallichii Name Homonyms Oxystelma esculentum (L.fil.) Sm. Oxystelma esculentum Wall. ex Decne. Oxystelma esculentum (L.fil.) Schult. Oxystelma esculentum (L.fil.) R.Br. Oxystelma esculentum Wall.