This name is a synonym of Carex acuta L..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 256324) with original publication details: Good Book 27 1840.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:311356-1.
This name was in version 1 of The Plant List, record kew-256324.