This name is a synonym of Allium roseum var. tourneuxii Boiss..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 296434) with original publication details: Webbia 38: 605 1984.
This name was in version 1 of The Plant List, record kew-296434, and has not been changed.