This name is a synonym of Carex chungii Z.P.Wang.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 224503) with original publication details: Bull. Bot. Res., Harbin 9(1): 47 1989.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:936673-1.
This name was in version 1 of The Plant List, record kew-224503.