Bromus japonicus Thunb.

A weedy annual brome, sometimes included in Bromus arvensis. Found throughout most of the United States; in New Mexico I have only seen it near the Colorado border.

Plant habit about a mile west of Vallecitos, Rio Arriba County, New Mexico, 17 Jun 2012.

Spikelets about a mile west of Vallecitos, 17 Jun 2012.

Stem & portion of a leaf about a mile west of Vallecitos, 17 Jun 2012.

Spikelets in Bloomington, Monroe County, Indiana, 19 Jun 2004.

Plant habit in Bloomington, 19 Jun 2004.