This name is a synonym of Allium flavum subsp. tauricum (Besser ex Rchb.) K.Richt..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 310173) with original publication details: Consp. Pl. Charc. 65 1859.
This name was in version 1 of The Plant List, record kew-310173.