This name is a synonym of Eragrostis cilianensis (All.) Janch..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 25559014) with original publication details: Fl. Sic. Prodr. 1: 98 1827.
This name was in version 1 of The Plant List, record tro-25559014.