This name is a synonym of Carex vulpinoidea Michx..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 331061) with original publication details: Class-book Bot. 414 1845.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:47430-2.
This name was in version 1 of The Plant List, record kew-331061.