This name is a synonym of Carex livida (Wahlenb.) Willd..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 228227) with original publication details: Bull. Natl. Sci. Mus. Tokyo 31: 130 1952.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:300710-1.
This name was in version 1 of The Plant List, record kew-228227.