Astragalus purshii E.Sheld. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fabales family Fabaceae genus Astragalus species Astragalus leucolobus Name Homonyms Astragalus purshii Hook. Astragalus purshii Douglas Astragalus purshii E.Sheld. ex Coville Astragalus purshii Douglas ex G.Don Astragalus purshii E.Sheld.