Clematis vitalba var. bannatica Wierzb. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Ranunculales family Ranunculaceae genus Clematis species Clematis vitalba Name Homonyms Clematis vitalba var. bannatica Wierzb. ex Rchb. Clematis vitalba var. bannatica Wierzb.