Clematis thunbergii Eyles Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Ranunculales family Ranunculaceae genus Clematis species Clematis brachiata Name Homonyms Clematis thunbergii Steud. Clematis thunbergii De Wild. & Staner Clematis thunbergii Eyles