Dioscorea brevispicata DeWild. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Dioscoreales family Dioscoreaceae genus Dioscorea species Dioscorea minutiflora Name Homonyms Dioscorea brevispicata De Wild. Dioscorea brevispicata DeWild.