This name is a synonym of Avena aemulans Nevski.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 397494) with original publication details: Willdenowia 20: 110 1991.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:967232-1.
This name was in version 1 of The Plant List, record kew-397494, and has not been changed.