This name is a synonym of Allium atrosanguineum var. fedschenkoanum (Regel) G.H.Zhu & Turland.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 295538) with original publication details: Trudy Imp. S.-Peterburgsk. Bot. Sada 3(2): 82 1875.
This name was in version 1 of The Plant List, record kew-295538.