Chorizanthe nudicaule Benth. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Polygonaceae genus Chorizanthe species Chorizanthe douglasii Name Homonyms Chorizanthe nudicaule Benth. Chorizanthe nudicaule Nutt.