Astragalus onobrychis f. microphylhts (DC.) Gusul. Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fabales family Fabaceae genus Astragalus species Astragalus onobrychis Name Homonyms Astragalus onobrychis f. microphylhts (DC.) Gusul.