This name is a synonym of Helictotrichon pratense (L.) Pilg..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 397772) with original publication details: Oesterr. Bot. Z. 75: 239 1926.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:391676-1.
This name was in version 1 of The Plant List, record kew-397772.