This name is a synonym of Allium cyaneum Regel.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 296741) with original publication details: Bull. Fan Mem. Inst. Biol. 7: 296 1937.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:528961-1.
This name was in version 1 of The Plant List, record kew-296741, and has not been changed.