This name is a synonym of Arundinella hirta (Thunb.) Tanaka.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 25532603) with original publication details: Zlaki SSSR 652 1976.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:881518-1.
This name was in version 1 of The Plant List, record tro-25532603.