This name is a synonym of Brachiaria humidicola (Rendle) Schweick..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 449488) with original publication details: Darwiniana 31: 80 1992.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:972083-1.
This name was in version 1 of The Plant List, record kew-449488, and has not been changed.