This name is a synonym of Allium sphaerocephalon L..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 295494) with original publication details: Fl. Ital. 2: 567 1857.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:527987-1.
This name was in version 1 of The Plant List, record kew-295494.