This name is a synonym of Carex brizoides L..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 225150) with original publication details: Syn. Mitteleur. Fl. 2(2): 34 1902.
This name was in version 1 of The Plant List, record kew-225150, and has not been changed.