Calflora, a 501c3 non-profit
Distribution by County   199    
Allium howellii  Eastw.
Howell's onion
Allium howellii is a perennial herb (bulb) that is native to California, and endemic (limited) to California.

Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria. [web application]. 2023. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: 06/03/2023).