Synonyms
Agropyron × pseudorepens Scribn. & J.G.Sm.
Agropyron trachycaulum f. pseudorepens (Scribn. & J.G.Sm.) Beetle
Elymus pauciflorus subsp. pseudorepens (Scribn. & J.G.Sm.) Gould
Zeia × pseudorepens (Scribn. & J.G.Sm.) Lunell
Agropyron tenerum var. pseudorepens (Scribn. & J.G.Sm.) M.E.Jones