This name is a synonym of Arabis turrita L..
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Stirp. Austr. Fasc. 1: 43 1762.
This name was in version 1 of The Plant List, record kew-2646337, and has not been changed.