This name is a synonym of Stipagrostis brevifolia (Nees) De Winter.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 394434) with original publication details: Nomencl. Bot. ed. 2, 1: 130 1840.
This name was in version 1 of The Plant List, record kew-394434, and has not been changed.