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 131753) with original publication details: Bot. Tidsskr. 17: 276 1890.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:166101-2.
This name was in version 1 of The Plant List, record kew-131753, and has not been changed.