Calflora, a 501c3 non-profit
Distribution by County   2441    
Cryptantha affinis  (A. Gray) Greene
Common cryptantha,   Quill cryptantha,   Side grooved cryptantha
Cryptantha affinis is an annual herb that is native to California, and also found elsewhere in western North America.
Record Count by County

Alpine: 6 Inyo: 3 Mono: 6 Siskiyou: 43
Amador: 9 Kern: 6 Nevada: 37 Sutter: 1
Butte: 51 Lake: 2 Placer: 21 Tehama: 16
Calaveras: 1 Lassen: 14 Plumas: 50 Trinity: 36
Colusa: 5 Los Angeles: 4 Riverside: 4 Tulare: 34
El Dorado: 22 Madera: 13 San Bernardino: 42 Tuolumne: 19
Fresno: 42 Mariposa: 21 San Diego: 9 Ventura: 2
Glenn: 4 Mendocino: 4 Shasta: 9 Yuba: 1
Humboldt: 36 Modoc: 8 Sierra: 13

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: 04/24/2024).