This name is a synonym of Allium jepsonii (Ownbey & Aase ex Traub) S.S.Denison & McNeal.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 296491) with original publication details: Pl. Life 28: 63 1972.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:271940-2.
This name was in version 1 of The Plant List, record kew-296491.