×Elymopyron strictum (Dethard.) Cif. & Giacom., 1950 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Elyleymus species Elyleymus strictus Name Homonyms ×Elymopyron strictum (Dethard.) Cif. & Giacom., 1950