This name is a synonym of Eragrostis hierniana Rendle.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 413330) with original publication details: Proc. Rhodesia Sci. Assoc. 7(2): 66 1908.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:401672-1.
This name was in version 1 of The Plant List, record kew-413330, and has not been changed.