This name is a synonym of Coincya transtagana (Cout.) Clem.-Muñoz & Hern.-Berm..
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Agron. Lusit. 34: 187 1972 publ. 1973.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:288584-1.
This name was in version 1 of The Plant List, record kew-2422558.