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