This name is a synonym of Anchomanes difformis (Blume) Engl..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 8131) with original publication details: Rumphia 1: 149 1837.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:84329-1.
This name was in version 1 of The Plant List, record kew-8131, and has not been changed.