This name is a synonym of Schinus microphyllus I.M. Johnst..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 1300284) with original publication details: J. Arnold Arbor. 19: 259 1938.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:229149-2.
This name was in version 1 of The Plant List, record tro-1300284, and has not been changed.