⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-401400, with some changes.
This name is a synonym of Bromus rigidus Roth.
The record derives from WCSP which reports it as a synonym (record 401400) with original publication details: Fl. Agen. 45 1821.