Calflora, a 501c3 non-profit
Distribution by County   5899    
Oenothera glazioviana  Micheli
Red sepaled evening primrose,   Redsepal evening primrose
Oenothera glazioviana is a perennial herb that is not native to California.
Record Count by County

Alameda: 7 Los Angeles: 1 Monterey: 1 Santa Barbara: 5
Del Norte: 4 Marin: 1 Napa: 1 Sutter: 3
Humboldt: 8 Mendocino: 1 San Mateo: 2 Ventura: 4

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: 11/21/2024).