This name is a synonym of Ventenata dubia (Leers) Coss. & Durieu.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 397544) with original publication details: Auct. Fl. Pedem. 45 1789.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:391447-1.
This name was in version 1 of The Plant List, record kew-397544, and has not been changed.