This name is a synonym of Pseudanamomis umbellulifera (Kunth) Kausel.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 75149) with original publication details: Linnaea 27: 273 1856.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:594371-1.
This name was in version 1 of The Plant List, record kew-75149, and has not been changed.