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 and as an illegitimate name (record 44584) with original publication details: Gartenflora 38: 451 1889.
This name was in version 1 of The Plant List, record kew-44584, and has not been changed.