Astragalus flexuosus Hook. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fabales family Fabaceae genus Astragalus species Astragalus flexuosus Name Homonyms Astragalus flexuosus (Hook.) Douglas ex G.Don Astragalus flexuosus Hook. Astragalus flexuosus (Hook.) Douglas Astragalus flexuosus Krylov, 1928