⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-296487, and has not been changed.
This name is a synonym of Allium howellii var. sanbenitense (Traub) Ownbey & Aase.
The record derives from WCSP which reports it as a synonym (record 296487) with original publication details: Herbertia 12: 68 1947.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:8871-2.