Calflora, a 501c3 non-profit
Distribution by County   7631    
Sisymbrium orientale  L.
Indian hedge mustard,   Oriental hedge mustard
Sisymbrium orientale is an annual or perennial herb that is not native to California.
Record Count by County

Alameda: 6 Lassen: 1 Riverside: 158 Santa Clara: 2
Butte: 4 Los Angeles: 221 Sacramento: 2 Santa Cruz: 1
Colusa: 2 Madera: 1 San Benito: 20 Solano: 3
Contra Costa: 2 Marin: 1 San Bernardino: 108 Stanislaus: 1
Fresno: 24 Mariposa: 11 San Diego: 241 Tehama: 1
Glenn: 2 Merced: 2 San Francisco: 15 Tulare: 13
Imperial: 7 Monterey: 51 San Joaquin: 2 Ventura: 113
Inyo: 8 Napa: 4 San Luis Obispo: 36 Yolo: 1
Kern: 78 Nevada: 1 San Mateo: 6
Kings: 1 Orange: 50 Santa Barbara: 28

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).