This name is a synonym of Eragrostis unioloides (Retz.) Nees ex Steud..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 413144) with original publication details: Fl. Ned. Ind. 3: 391 1857.
This name was in version 1 of The Plant List, record kew-413144.