This name is a synonym of Scutia buxifolia Reissek.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 27501116) with original publication details: Escr. Larrañaga 2: 94 1923.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:218981-2.
This name was in version 1 of The Plant List, record tro-27501116, and has not been changed.