This name is a synonym of Imperata cylindrica (L.) Raeusch..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 420105) with original publication details: Pl. Rar. Neapol. 2: XXVI 1792.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:405807-1.
This name was in version 1 of The Plant List, record kew-420105.