This name is a synonym of Eragrostis paupera Jedwabn..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 413400) with original publication details: Occas. Pap. Bernice Pauahi Bishop Mus. 15(3): 39 1939.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:401719-1.
This name was in version 1 of The Plant List, record kew-413400, and has not been changed.