This name is a synonym of Buxus microphylla Siebold & Zucc..
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Pl. Wilson. 2: ? 1914.
This name was in version 1 of The Plant List, record kew-2687942, and has not been changed.