This name is a synonym of Attalea maripa (Aubl.) Mart..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 123141) with original publication details: Linnaea 28: 273 1857.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:668209-1.
This name was in version 1 of The Plant List, record kew-123141.