This name is a synonym of Carex lyngbyei Hornem..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 231110) with original publication details: Förh. Skand. Naturf. Möte 2: 321 1840.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:302377-1.
This name was in version 1 of The Plant List, record kew-231110.