Elymus canadensis var. intermedius Vasey Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Elymus species Elymus virginicus Name Homonyms Elymus canadensis var. intermedius Vasey ex S.Watson & J.M.Coulter Elymus canadensis var. intermedius Vasey ex A.Gray Elymus canadensis var. intermedius Vasey