This name is a synonym of Carex uncifolia Cheeseman.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 225342) with original publication details: Rec. Domin. Mus. 2: 12 1956.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:299055-1.
This name was in version 1 of The Plant List, record kew-225342, and has not been changed.