This name is a synonym of Carex divulsa Stokes.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym and as an illegitimate name (record 228841) with original publication details: Fl. Atlant. 2: 335 1799.
This name was in version 1 of The Plant List, record kew-228841.