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 296240) with original publication details: Inst. Rei Herb. 1: 49 1766.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:528587-1.
This name was in version 1 of The Plant List, record kew-296240.