This name is a synonym of Carex utriculata Boott.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym and as an invalid name (record 230438) with original publication details: Spic. Pl. Fenn. 2: 16 1844.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:301987-1.
This name was in version 1 of The Plant List, record kew-230438.