This name is a synonym of Carex parallela subsp. redowskiana (C.A.Mey.) T.V.Egorova.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 225872) with original publication details: Kongl. Svenska Vetensk. Acad. Handl. n.s., 22(10): 173 1888.
This name was in version 1 of The Plant List, record kew-225872, and has not been changed.