This name is a synonym of Allium guttatum subsp. tenorei (Parl.) Soldano.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 295977) with original publication details: Bull. Soc. Hist. Nat. Afrique N. 28: 381 1937.
This name was in version 1 of The Plant List, record kew-295977.