This name is a synonym of Stipagrostis ciliata var. capensis (Trin. & Rupr.) De Winter.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 394492) with original publication details: Sp. Gram. Stipac. 164 1842.
This name was in version 1 of The Plant List, record kew-394492.