Dioscorea novemloba Steud. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Dioscoreales family Dioscoreaceae genus Dioscorea species Dioscorea brachybotrya Name Homonyms Dioscorea novemloba Steud. ex F.Phil. Dioscorea novemloba Steud.