This name is a synonym of Carex hartmanii Cajander.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 225220) with original publication details: Pl. Scand. 1: 39 1849.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:293871-2.
This name was in version 1 of The Plant List, record kew-225220, and has not been changed.