This name is a synonym of Carex depressa subsp. transsilvanica (Schur) K.Richt..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym and as an invalid name (record 225887) with original publication details: Fl. Orient. 5: 410 1882.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:299396-1.
This name was in version 1 of The Plant List, record kew-225887.