Calflora, a 501c3 non-profit
Distribution by County   2321    
Convolvulus arvensis  L.
Field bindweed,   Orchard morningglory
Convolvulus arvensis is a perennial herb or vine that is not native to California.
Record Count by County

Alameda: 71 Kings: 1 Plumas: 10 Siskiyou: 2
Alpine: 2 Lake: 13 Riverside: 40 Solano: 56
Amador: 2 Lassen: 14 Sacramento: 88 Sonoma: 92
Butte: 54 Los Angeles: 266 San Benito: 10 Stanislaus: 12
Calaveras: 3 Marin: 103 San Bernardino: 27 Sutter: 15
Colusa: 15 Mariposa: 25 San Diego: 110 Tehama: 24
Contra Costa: 62 Mendocino: 50 San Francisco: 30 Trinity: 4
Del Norte: 1 Merced: 13 San Joaquin: 15 Tulare: 14
El Dorado: 16 Modoc: 4 San Luis Obispo: 66 Tuolumne: 8
Fresno: 10 Mono: 13 San Mateo: 82 Ventura: 60
Glenn: 8 Monterey: 28 Santa Barbara: 81 Yolo: 42
Humboldt: 22 Napa: 29 Santa Clara: 74 Yuba: 7
Imperial: 7 Nevada: 27 Santa Cruz: 25
Inyo: 5 Orange: 92 Shasta: 31
Kern: 23 Placer: 16 Sierra: 7

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).