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