This name is a synonym of Bulbophyllum longiflorum Thouars.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 40932) with original publication details: Natuurk. Tijdschr. Ned.-Indië 24: 310 1862.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:623206-1.
This name was in version 1 of The Plant List, record kew-40932.