This name is a synonym of Festuca nevadensis (Hack.) Markgr.-Dann..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 25523769) with original publication details: Bull. Soc. Sci. Nat. Maroc 15: 263 1935.
This name was in version 1 of The Plant List, record tro-25523769.