Agropyron violaceum Vasey Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Elymus species Elymus sajanensis Name Homonyms Agropyron violaceum (Hornem.) Lange Agropyron violaceum K.Richt. Agropyron violaceum Vasey