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