Elytrigia attenuata Covas Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Elymus species Elymus cordilleranus Name Homonyms Elytrigia attenuata (Kunth) J.H.Hunz. & Xifreda Elytrigia attenuata Covas