This name is a synonym of Bulbophyllum maxillare (Lindl.) Rchb.f..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 25298) with original publication details: Orch. Java 459 1905.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:618445-1.
This name was in version 1 of The Plant List, record kew-25298.