Agropyron pseudorepens var. vulpinum (Rydb.) Boivin Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Elymus species Elymus vulpinus Name Homonyms Agropyron pseudorepens var. vulpinum (Rydb.) Boivin Agropyron ×pseudorepens var. vulpinum (Rydb.) Bowden