Calflora, a 501c3 non-profit
Distribution by County   7678    
Soliva sessilis  Ruiz & Pav.
Common soliva,   Field burrweed,   South american soliva
Soliva sessilis is an annual herb that is not native to California.
Record Count by County

Alameda: 31 Marin: 133 San Benito: 1 Solano: 12
Amador: 6 Mariposa: 2 San Bernardino: 2 Sonoma: 61
Butte: 33 Mendocino: 50 San Diego: 13 Stanislaus: 5
Calaveras: 3 Merced: 24 San Francisco: 28 Sutter: 2
Colusa: 1 Monterey: 80 San Joaquin: 1 Tehama: 8
Contra Costa: 20 Napa: 16 San Luis Obispo: 60 Trinity: 1
El Dorado: 6 Nevada: 4 San Mateo: 71 Tulare: 5
Fresno: 5 Orange: 14 Santa Barbara: 25 Tuolumne: 7
Glenn: 2 Placer: 5 Santa Clara: 17 Ventura: 2
Humboldt: 23 Riverside: 9 Santa Cruz: 19 Yolo: 3
Los Angeles: 19 Sacramento: 84 Shasta: 4 Yuba: 9

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: 12/03/2024).