This name is a synonym of Scleria pauciflora var. caroliniana (Willd.) Alph.Wood.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 265249) with original publication details: Sp. Pl. 4: 318 1805.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:314623-1.
This name was in version 1 of The Plant List, record kew-265249, and has not been changed.