Astragalus horridus Willd. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fabales family Fabaceae genus Astragalus species Astragalus arnacantha Name Homonyms Astragalus horridus Boiss. Astragalus horridus Willd. ex Bunge Astragalus horridus Willd.