Astragalus violaceus H.St.John Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fabales family Fabaceae genus Sphaerophysa species Sphaerophysa salsula Name Homonyms Astragalus violaceus Basil. Astragalus violaceus H.St.John Astragalus violaceus R.P.St.John