This name is a synonym of Coincya monensis subsp. cheiranthos (Vill.) C.Aedo Pérez, Leadlay & Muñoz Garm..
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Fl. Lusit. 1: 581 1804.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:279474-1.
This name was in version 1 of The Plant List, record kew-2682638.