This name is a synonym of Cynodon incompletus Nees.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 406382) with original publication details: Revista Argent. Agron. 17: 216 1950.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:74294-2.
This name was in version 1 of The Plant List, record kew-406382.