This name is a synonym of Eragrostis articulata (Schrank) Nees.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 412208) with original publication details: Fl. Bras. 2(3): 142 1878.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:93053-2.
This name was in version 1 of The Plant List, record kew-412208, and has not been changed.