Dioscorea cirrhosa var. cirrhosa Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Dioscoreales family Dioscoreaceae genus Dioscorea species Dioscorea cirrhosa Name Homonyms Dioscorea cirrhosa var. cirrhosa Dioscorea cirrhosa subsp. cirrhosa