This name is a synonym of Festuca cyrnea (St.-Yves & Litard.) Signorini, Foggi & E.Nardi.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 416607) with original publication details: Candollea 1: 19 1922.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:70029988-1.
This name was in version 1 of The Plant List, record kew-416607.