This name is a synonym of Stipagrostis griffithii (Henrard) De Winter.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 394696) with original publication details: Meded. Rijks-Herb. 54: 213 1926.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:389466-1.
This name was in version 1 of The Plant List, record kew-394696, and has not been changed.