Calflora, a 501c3 non-profit
Distribution by County   9736    
Brassica rapa  L.  var. rapa 
Field mustard,   Turnip
Brassica rapa var. rapa is an annual herb that is not native to California.
Record Count by County

Alameda: 3 Mariposa: 3 Sacramento: 2 Santa Clara: 1
Butte: 3 Mendocino: 2 San Bernardino: 4 Santa Cruz: 1
Fresno: 7 Monterey: 3 San Diego: 4 Solano: 2
Humboldt: 1 Napa: 3 San Francisco: 1 Sonoma: 2
Kings: 1 Orange: 20 San Luis Obispo: 3 Sutter: 1
Los Angeles: 24 Plumas: 1 San Mateo: 6 Trinity: 1
Marin: 7 Riverside: 5 Santa Barbara: 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: 05/10/2024).