This name is a synonym of Bromus lepidus Holmb..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 401151) with original publication details: Bot. Tidsskr. 68: 205 1974.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:881651-1.
This name was in version 1 of The Plant List, record kew-401151.