This name is a synonym of Scleria wrightiana Boeckeler.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym and as an invalid name (record 265199) with original publication details: Hort. Brit. 2: 549 1830.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:314582-1.
This name was in version 1 of The Plant List, record kew-265199, and has not been changed.