This name is a synonym of Catapodium rigidum var. majus (C.Presl) M.Laínz.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 441652) with original publication details: Fl. Sicul. xlv 1826.
This name was in version 1 of The Plant List, record kew-441652.