This name is a synonym of Hyparrhenia hirta (L.) Stapf.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym and as an invalid name (record 419820) with original publication details: Beitr. Fl. Aethiop. 310 1867.
This name was in version 1 of The Plant List, record kew-419820.