This name is a synonym of Carex sordida Van Heurck & Müll.Arg..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 224472) with original publication details: Bot. Centralbl. 77: 94 1899.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:298549-1.
This name was in version 1 of The Plant List, record kew-224472.