Ranunculus subrigidum (W.B.Drew) Ritchie Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Ranunculales family Ranunculaceae genus Ranunculus species Ranunculus longirostris Name Homonyms Ranunculus subrigidum (W.B.Drew) Ritchie