Bromus inermis Leyss.

A common introduced brome, rhizomatous & with awns absent or very short.

Side-view of spikelets in Atkinson Canyon in the Sacramento Mountains, Otero County, New Mexico, 4 Jul 2005.

Inflorescences at Shades State Park in Indiana, 22 May 2006.

Spikelets at Shades State Park in Indiana, 22 May 2006.

An inflorescence in Atkinson Canyon, 4 Jul 2005.

A spikelet with relatively long awns for this species, on the crest of the Black Range near Sawyer Peak, Grant County, New Mexcio, 23 Sep 2011.

Ligule on the crest of the Black Range near Sawyer Peak, 23 Sep 2011.

Abaxial view of the collar, on the crest of the Black Range near Sawyer Peak, 23 Sep 2011.