This name is a synonym of Syagrus romanzoffiana (Cham.) Glassman.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 44606) with original publication details: Abh. Königl. Ges. Wiss. Göttingen 24: 283 1879.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:666111-1.
This name was in version 1 of The Plant List, record kew-44606, and has not been changed.