Publication: Sp. Pl. (ed. 2) 1: 114.
selected vouchers: WTU
Notes: FNA24: "Bromus racemosus grows in fields, waste places, and road verges. It is native to western Europe and the Baltic region, and occurs throughout much of southern Canada and the United States. Hitchcock (1951) included B. hordeaceus subsp. pseudothominei in B. racemosus."