This name is a synonym of Eragrostis seminuda Trin..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 413190) with original publication details: Fl. Bras. 2(3): 143 1878.
This name was in version 1 of The Plant List, record kew-413190, and has not been changed.