This name is a synonym of Macropanax dispermus (Blume) Kuntze.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 49145) with original publication details: Edinburgh J. Bot. 48: 19 1991.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:958957-1.
This name was in version 1 of The Plant List, record kew-49145, and has not been changed.