Bromus suksdorfii Vasey × Bromus vulgaris (Hook.) Shear ?
Remarks: Awn 3-5 millimeters; ligule 3 millimeters.

Oregon: Crook County: Twenty-five miles east of Prineville.
44.297882° N, 120.334588° W,
Datum: WGS 84. Uncertainty: 25000 meters. Coordinate Source: Digital Map.
Dry woods. Phenology: Fertile.

Morton E. Peck 15995, Jun 16, 1928
WTU, Accession: 25642JWT