This name is a synonym of Carex divisa Huds..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym and as an illegitimate name (record 225830) with original publication details: Mem. Soc. Med. Emul. Genova 2: 145 1803.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:299357-1.
This name was in version 1 of The Plant List, record kew-225830.