This name is a synonym of Sideroxylon celastrinum (Kunth) T.D.Penn..
The record derives from WCSP
(data supplied on 2012-03-26)
which reports it as a synonym and as an illegitimate name (record 27973) with original publication details: Rep. U.S. Mex. Bound. 2(1): 109 1858.
This name was in version 1 of The Plant List, record kew-27973, and has not been changed.