This name is a synonym of Dendrobium flexicaule Z.H.Tsi, S.C.Sun & L.G.Xu.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 57954) with original publication details: Bull. Bot. Res., Harbin 10(4): 29 1990.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:940553-1.
This name was in version 1 of The Plant List, record kew-57954, and has not been changed.