This name is a synonym of Paspalum vaginatum Sw..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 432448) with original publication details: J. S. African Bot. 43: 93 1977.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:882653-1.
This name was in version 1 of The Plant List, record kew-432448.