Calflora, a 501c3 non-profit
Distribution by County   9082    
Cyclospermum leptophyllum  (Pers.) Sprague ex Britton & P. Wilson
Marsh parsley
Cyclospermum leptophyllum is an annual herb that is not native to California.
Record Count by County

Alameda: 10 Kern: 2 Riverside: 10 Santa Barbara: 19
Butte: 1 Los Angeles: 48 Sacramento: 3 Santa Clara: 9
Colusa: 1 Mariposa: 2 San Bernardino: 4 Santa Cruz: 10
Contra Costa: 3 Monterey: 9 San Diego: 42 Tehama: 1
Fresno: 2 Napa: 1 San Francisco: 6 Ventura: 11
Humboldt: 3 Orange: 33 San Luis Obispo: 10 Yolo: 2
Imperial: 1 Placer: 1 San Mateo: 10

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).