Allium howellii var. sanbenitense (Traub) Ownbey & Aase in P.A.Munz, Calif. Fl.: 1376 (1959).
Homotypic Names:
- * Allium sanbenitense Traub, Herbertia 12: 68 (1947).
- Allium howellii subsp. sanbenitense (Traub) Traub & Ownbey, Pl. Life 28: 66 (1972).
- * Basionym/Replaced Synonym