This name is a synonym of Sideroxylon palmeri (Rose) T.D.Penn..
The record derives from WCSP
(data supplied on 2012-03-26)
which reports it as a synonym (record 27895) with original publication details: Biol. Cent.-Amer., Bot. 2: 298 1881.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:311540-2.
This name was in version 1 of The Plant List, record kew-27895, and has not been changed.