This name is a synonym of Allium aschersonianum Barbey.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 295523) with original publication details: Bul. Grad. Bot. Univ. Cluj 6: 90 1926 publ. 1927.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:528009-1.
This name was in version 1 of The Plant List, record kew-295523.