This name is a synonym of Bulbophyllum gibbsiae Rolfe.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 26622) with original publication details: Orchidaceae 8: 188 1920.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:619545-1.
This name was in version 1 of The Plant List, record kew-26622, and has not been changed.