Astragalus rhizocephalus Baker ex Aitch. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fabales family Fabaceae genus Astragalus species Astragalus rhizocephalus Name Homonyms Astragalus rhizocephalus Baker Astragalus rhizocephalus Baker ex Aitch.