This name is a synonym of Carex spicata Huds..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 100163585) with original publication details: Syn. Mitteleur. Fl. 2(2): 39 1902.
This name was in version 1 of The Plant List, record tro-100163585.