This name is a synonym of Phaius callosus (Blume) Lindl..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 151034) with original publication details: Xenia Orchid. 2: 81 1865.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:650424-1.
This name was in version 1 of The Plant List, record kew-151034, and has not been changed.