This name is a synonym of Pomatocalpa fuscum (Lindl.) J.J.Sm..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 41854) with original publication details: J. Hort. Soc. London 5: 80 1850.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:623463-1.
This name was in version 1 of The Plant List, record kew-41854, and has not been changed.