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