This name is a synonym of Brachiaria lata (Schumach.) C.E.Hubb..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 449496) with original publication details: Bull. Misc. Inform. Kew 1934: 112 1934.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:426262-1.
This name was in version 1 of The Plant List, record kew-449496, and has not been changed.