Calflora, a 501c3 non-profit
Distribution by County   5737    
Myriophyllum sibiricum  V. Komarov
Shortspike watermilfoil,   Siberian milfoil,   Siberian water milfoil
Myriophyllum sibiricum is a perennial herb (aquatic) that is native to California, and also found elsewhere in North America and beyond.
Record Count by County

Alameda: 2 Inyo: 5 Nevada: 4 San Mateo: 4
Alpine: 1 Lassen: 19 Placer: 4 Santa Barbara: 5
Butte: 2 Los Angeles: 5 Plumas: 29 Santa Clara: 5
Calaveras: 1 Marin: 4 Riverside: 1 Shasta: 6
Contra Costa: 3 Mariposa: 1 Sacramento: 2 Sierra: 1
El Dorado: 43 Mendocino: 1 San Bernardino: 44 Sonoma: 1
Fresno: 1 Modoc: 2 San Diego: 12 Tehama: 1
Humboldt: 3 Mono: 10 San Francisco: 4 Tulare: 2
Imperial: 1 Napa: 2 San Luis Obispo: 3 Tuolumne: 2

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: 11/23/2024).