Dioscorea septemloba Thunb. ex A.Murray Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Dioscoreales family Dioscoreaceae genus Dioscorea species Dioscorea septemloba Name Homonyms Dioscorea septemloba Thunb. Dioscorea septemloba Griseb. Dioscorea septemloba Thunb. ex A.Murray