This name is a synonym of Ruta buxbaumii Poir..
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Ill. Pl. Orient. 3: t. 266 1848.
This name was in version 1 of The Plant List, record kew-2839378, and has not been changed.