Calflora, a 501c3 non-profit
Distribution by County   1672    
Castilleja ambigua  Hook. & Arn.
Johnny nip,   Paintbrush orthocarpus
Castilleja ambigua is an annual herb that is native to California, and also found elsewhere in western North America.
Record Count by County

Alameda: 10 Marin: 106 San Francisco: 5 Solano: 4
Contra Costa: 17 Mendocino: 77 San Luis Obispo: 7 Sonoma: 56
Del Norte: 3 Monterey: 64 San Mateo: 62 Tehama: 1
Humboldt: 79 Napa: 23 Santa Cruz: 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: 12/03/2024).