Calflora, a 501c3 non-profit
Distribution by County   5902    
Oenothera primiveris  A. Gray
Yellow desert evening primrose
Oenothera primiveris is an annual herb that is native to California, and found only slightly beyond California borders.
Record Count by County

Imperial: 3 Kern: 37 Riverside: 19
Inyo: 30 Los Angeles: 11 San Bernardino: 158

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]. 2024. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 04/29/2024).