This name is a synonym of Allium nigrum L..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym and as an illegitimate name (record 296139) with original publication details: Fl. Napol. Prodr.: 21 1811.
This name was in version 1 of The Plant List, record kew-296139, and has not been changed.