This name is a synonym of Allium siculum subsp. dioscoridis (Sm.) K.Richt..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 295188) with original publication details: Fl. Român. 1: 187 1923.
This name was in version 1 of The Plant List, record kew-295188.