This name is a synonym of Eragrostis dielsii Pilg..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym and as an invalid name (record 413069) with original publication details: Bot. Jahrb. Syst. 35: 76 1904.
This name was in version 1 of The Plant List, record kew-413069, and has not been changed.