This name is a synonym of Allium ampeloprasum L..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 296307) with original publication details: Nat. Arr. Brit. Pl. 2: 181 1821.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:528645-1.
This name was in version 1 of The Plant List, record kew-296307, and has not been changed.