Calflora, a 501c3 non-profit
Distribution by County   2109    
Cicuta douglasii  (DC.) J. M. Coult. & Rose
Western water hemlock
Cicuta douglasii is a perennial herb that is native to California, and also found elsewhere in North America and beyond.
Record Count by County

Alameda: 12 Kern: 10 Napa: 4 Santa Clara: 3
Alpine: 7 Lake: 5 Nevada: 11 Santa Cruz: 9
Butte: 4 Lassen: 4 Placer: 5 Shasta: 3
Calaveras: 1 Los Angeles: 1 Plumas: 14 Sierra: 8
Colusa: 2 Madera: 5 Riverside: 1 Solano: 2
Contra Costa: 2 Marin: 25 San Bernardino: 3 Sonoma: 10
Del Norte: 2 Mariposa: 3 San Diego: 2 Tehama: 2
El Dorado: 6 Mendocino: 14 San Francisco: 1 Trinity: 2
Fresno: 2 Modoc: 3 San Luis Obispo: 9 Tulare: 5
Humboldt: 12 Mono: 15 San Mateo: 27 Tuolumne: 2
Inyo: 9 Monterey: 7 Santa Barbara: 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).