⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-401858, with some changes.
This name is a synonym of Bromus scoparius L..
The record derives from WCSP which reports it as a synonym (record 401858) with original publication details: Bull. Misc. Inform. Kew 1907: 369 1907.