Polygala californica Nutt. ex Torr. & A.Gray Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fabales family Polygalaceae genus Rhinotropis species Rhinotropis californica Name Homonyms Polygala californica Nutt. Polygala californica Nutt. ex Torr. & A.Gray