This name is a synonym of Brahea dulcis (Kunth) Mart..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym and as an invalid name (record 24021) with original publication details: Rev. Hort. 47: 32 1875.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:664904-1.
This name was in version 1 of The Plant List, record kew-24021, and has not been changed.