This name is a synonym of Arundinella pubescens Merr. & Hack..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 396461) with original publication details: Allg. Bot. Z. Syst. 12: 179 1906.
This name was in version 1 of The Plant List, record kew-396461, and has not been changed.