This name is a synonym of Dendrocalamus pendulus Ridl..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 25528951) with original publication details: J. Straits Branch Roy. Asiat. Soc. 57: 118 1910.
This name was in version 1 of The Plant List, record tro-25528951, and has not been changed.