This name is a synonym of Neopanax arboreus (L.f.) Allan.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 135817) with original publication details: J. Bot. 4: 296 1866.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:91083-1.
This name was in version 1 of The Plant List, record kew-135817, and has not been changed.