Boothia californica (Benth.) Douglas Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Ranunculales family Papaveraceae genus Platystemon species Platystemon californicus Name Homonyms Boothia californica (Benth.) Douglas ex Loudon Boothia californica (Benth.) Douglas