This name is a synonym of Allium mairei H.Lév..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 295632) with original publication details: Cat. Pl. Yunnan 163 1916.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:528090-1.
This name was in version 1 of The Plant List, record kew-295632, and has not been changed.