This name is a synonym of Festuca brevissima Jurtzev.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 414668) with original publication details: Bot. Zhurn. (Moscow & Leningrad) 66: 1041 1981.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:916312-1.
This name was in version 1 of The Plant List, record kew-414668.