This name is a synonym of Calycolpus moritzianus (O.Berg) Burret.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 22101506) with original publication details: Linnaea 27(2–3): 351–352 1854.
This name record (from Tropicos) was not included in version 1 of The Plant List. It is possible the same name was included from a different data source, to check this you can search for Psidiopsis moritziana in version 1 of The Plant List.