Allocarya lithocarya Greene ex A.Gray Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Boraginales family Boraginaceae genus Plagiobothrys species Plagiobothrys lithocaryus Name Homonyms Allocarya lithocarya Greene ex A.Gray Allocarya lithocarya (Greene ex A.Gray) Greene