Synonyms
Agropyron glaucum var. aristatum Czern.
Elytrigia × mucronata (Opiz) Prokudin
Agropyron intermedium var. czernjaewii Lavrenko
Elymus × mucronatus (Opiz) Conert
Agropyron × mucronatum Bercht.
Elytrigia intermedia subsp. mucronata (Bercht.) Valdés & H.Scholz
Agropyron × tesquicola (Prokudin) Prokudin
Elytrigia × tesquicola Prokudin