This name is a synonym of Bromus erectus Huds..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 400730) with original publication details: Herb. Pedem. 6: 67 1836.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:393560-1.
This name was in version 1 of The Plant List, record kew-400730.