Dioscorea filipendula Dombey Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Dioscoreales family Dioscoreaceae genus Dioscorea species Dioscorea humifusa Name Homonyms Dioscorea filipendula Dombey ex Kunth Dioscorea filipendula Dombey