This name is a synonym of Antirrhinum majus subsp. cirrhigerum (Welw. ex Ficalho) Franco.
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Fl. Portugal ed. 2: 656 1939.
This name was in version 1 of The Plant List, record kew-2642731.