This name is a synonym of Allium sibthorpianum Schult. & Schult.f..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym and as an illegitimate name (record 296050) with original publication details: Fl. Graec. t. 319 1809.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:528441-1.
This name was in version 1 of The Plant List, record kew-296050, and has not been changed.