Ranunculus acris Willk. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Ranunculales family Ranunculaceae genus Ranunculus species Ranunculus polyanthemos Name Homonyms Ranunculus acris L. Ranunculus acris Willk. ex Freyn Ranunculus acris Regel Ranunculus acris Willk.