Clematis subfalcata S.J.Pei Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Ranunculales family Ranunculaceae genus Clematis species Clematis yunnanensis Name Homonyms Clematis subfalcata S.J.Pei ex M.Y.Fang Clematis subfalcata S.J.Pei