This name is a synonym of Allium turkestanicum Regel.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 296119) with original publication details: Key Pl. Envir. Tashkent 66 1923.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:528500-1.
This name was in version 1 of The Plant List, record kew-296119, and has not been changed.