This name is a synonym of Dianthus pungens subsp. hispanicus (Asso) O.Bolòs & Vigo.
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Butl. Inst. Catalana Hist. Nat., Secc. Bot. 38(1): 88 1974.
This name was in version 1 of The Plant List, record kew-2764786.