Dig deeper at SERNEC, a consortium of southeastern herbaria.
Check out EDDMapS.org to see where this has been reported.
Learn more about Bromus from the Vascular Plants of North Carolina.
Spermatophytes (seed plants): Angiosperms (flowering plants): Monocots: Commelinids: Poales
Manual of Vascular Plants of NE US & Adjacent Canada (Gleason & Cronquist,1991)
Soft Chess, Lopgrass, Soft Brome