This name is a synonym of Scleria mucronata Poir..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 265252) with original publication details: Bull. Torrey Bot. Club 42: 489 1915.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:230628-2.
This name was in version 1 of The Plant List, record kew-265252, and has not been changed.