This name is a synonym of Carex grayi J.Carey.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 330728) with original publication details: Bull. Torrey Bot. Club 20: 427 1893.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:45787-2.
This name was in version 1 of The Plant List, record kew-330728.