This name is a synonym of Allium scorzonerifolium Desf. ex DC..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 296562) with original publication details: Bol. Soc. Brot. II, 27: 192 1955.
This name was in version 1 of The Plant List, record kew-296562, and has not been changed.