This name is a synonym of Dendrobium venustum Teijsm. & Binn..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 57407) with original publication details: Blumea 12: 68 1963.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:627103-1.
This name was in version 1 of The Plant List, record kew-57407, and has not been changed.