This name is a synonym of Festuca heterophylla Lam..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 416546) with original publication details: Bot. Centralbl. 8: 406 1881.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:60436998-2.
This name was in version 1 of The Plant List, record kew-416546.