Clematis dioica var. virginiana Kuntze Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Ranunculales family Ranunculaceae genus Clematis species Clematis virginiana Name Homonyms Clematis dioica var. virginiana Kuntze Clematis dioica subsp. virginiana (L.) Kuntze