Calflora, a 501c3 non-profit
Distribution by County   8767    
Allium marvinii  Davidson
Yucaipa onion
Allium marvinii is a perennial herb (bulb) that is native to California.
California Rare Plant Rank: 1B.2 (rare, threatened, or endangered in CA and elsewhere).
Record Count by County

Orange: 5 Riverside: 25 San Bernardino: 4 San Diego: 42

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: 04/01/2023).