Agropyron dasystachyum var. bakeri (Hitchc.) B.Boivin Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Elymus species Elymus macrourus Name Homonyms Agropyron dasystachyum var. bakeri (Hitchc.) B.Boivin