This name is a synonym of Scleria mackaviensis Boeckeler.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 338499) with original publication details: Biblioth. Bot. 85: 488 1915.
This name was in version 1 of The Plant List, record kew-338499, and has not been changed.