Clematis grata O.Hoffm. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Ranunculales family Ranunculaceae genus Clematis species Clematis wightiana Name Homonyms Clematis grata O.Hoffm. ex Baker Clematis grata Wall. Clematis grata O.Hoffm. Clematis grata Maxim.