This name is a synonym of Panicum antidotale Retz..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym and as an invalid name (record 427158) with original publication details: Icon. Pl. Formosan. 6(Suppl.): 97 1917.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:410446-1.
This name was in version 1 of The Plant List, record kew-427158.