This name is a synonym of Helictotrichon pubescens (Huds.) Schult. & Schult.f..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 418507) with original publication details: Fl. Kavkaza ed. 2, 1: 215 1939.
This name was in version 1 of The Plant List, record kew-418507.