This name is a synonym of Carex brongniartii Kunth.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym and as an illegitimate name (record 228844) with original publication details: Linnaea 6: 29 1831.
This name was in version 1 of The Plant List, record kew-228844, and has not been changed.