This name is a synonym of Bactris simplicifrons Mart..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 18839) with original publication details: Rhodora 65: 259 1963.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:664589-1.
This name was in version 1 of The Plant List, record kew-18839, and has not been changed.