Clematis grandiflora var. mutabilis Dauvesse Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Ranunculales family Ranunculaceae genus Clematis species Clematis grandiflora Name Homonyms Clematis grandiflora var. mutabilis Dauvesse Clematis grandiflora var. mutabilis Dauvesse ex T.Moore & Jackman