This name is a synonym of Polyscias samoensis (A.Gray) Harms.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 38700) with original publication details: J. Bot. 5: 237 1867.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:90120-1.
This name was in version 1 of The Plant List, record kew-38700.