This name is a synonym of Carex krascheninnikovii Kom. ex V.I.Krecz..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 226651) with original publication details: Novosti Sist. Vyssh. Rast. 16: 58 1979.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:879523-1.
This name was in version 1 of The Plant List, record kew-226651, and has not been changed.