Holcophacos engelmannii (E.Sheld.) Small Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fabales family Fabaceae genus Astragalus species Astragalus distortus Name Homonyms Holcophacos engelmannii (E.Sheld.) Small Holcophacos engelmannii (E.Sheld.) Rydb.