This name is a synonym of Caryodendron janeirense Müll.Arg..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 34667) with original publication details: Pflanzenr. IV, 147, V: 257 1912.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:47892-2.
This name was in version 1 of The Plant List, record kew-34667, and has not been changed.