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 296358) with original publication details: Notes Roy. Bot. Gard. Edinburgh 9: 77 1916.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:528691-1.
This name was in version 1 of The Plant List, record kew-296358, and has not been changed.