This name is a synonym of Pomatocalpa diffusum Breda.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 41826) with original publication details: Allg. Gartenzeitung 24: 218 1856.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:623437-1.
This name was in version 1 of The Plant List, record kew-41826, and has not been changed.