This name is a synonym of Rhynchospora hirsuta (Vahl) Vahl.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 262395) with original publication details: Feddes Repert. Spec. Nov. Regni Veg. 53: 74 1944.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:220731-2.
This name was in version 1 of The Plant List, record kew-262395, and has not been changed.