This name is a synonym of Helictotrichon armeniacum (Schischk.) Grossh..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 397335) with original publication details: Izv. Tomsk. Gosud. Univ. 81: 418 1928.
This name was in version 1 of The Plant List, record kew-397335.