Dioscorea tepinapensis var. aggregata Uline Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Dioscoreales family Dioscoreaceae genus Dioscorea species Dioscorea composita Name Homonyms Dioscorea tepinapensis var. aggregata Uline ex R.Knuth Dioscorea tepinapensis var. aggregata Uline