Dioscorea dusenii Uline Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Dioscoreales family Dioscoreaceae genus Dioscorea species Dioscorea hirtiflora Name Homonyms Dioscorea dusenii Uline ex R.Knuth Dioscorea dusenii Uline ex Engl., 1908 Dioscorea dusenii Uline