This name is a synonym of Trisetaria nitida (Desf.) Maire.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 397717) with original publication details: Fl. Atlant. 1: 102 1798.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:391620-1.
This name was in version 1 of The Plant List, record kew-397717, and has not been changed.