Calflora, a 501c3 non-profit
Distribution by County   13380    
Nuttallanthus canadensis  (L.) D. A. Sutton
Canada toadflax
Nuttallanthus canadensis is an annual or biennial herb that is native to California, and also found elsewhere in North America and beyond.
Record Count by County

Alameda: 1 Mendocino: 1 San Diego: 37 Sonoma: 2
Calaveras: 1 Monterey: 24 San Francisco: 18 Stanislaus: 2
Contra Costa: 1 Napa: 6 San Luis Obispo: 16 Sutter: 1
El Dorado: 1 Orange: 11 San Mateo: 1 Tehama: 1
Humboldt: 5 Riverside: 23 Santa Barbara: 6 Ventura: 11
Los Angeles: 16 San Benito: 1 Santa Clara: 3
Marin: 5 San Bernardino: 4 Santa Cruz: 3

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: 04/18/2024).