Dioscorea rajanioides Uline Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Dioscoreales family Dioscoreaceae genus Dioscorea species Dioscorea chondrocarpa Name Homonyms Dioscorea rajanioides Uline ex R.Knuth Dioscorea rajanioides Uline