Calflora, a 501c3 non-profit
Distribution by County   4314    
Hypochaeris radicata  L.
Hairy cats ear,   Hairy catsear,   Rough cat's ear
Hypochaeris radicata is a perennial herb that is not native to California.
Cal-IPC rating: moderate
Record Count by County

Alameda: 56 Kings: 6 Riverside: 4 Siskiyou: 28
Alpine: 2 Lake: 10 Sacramento: 32 Solano: 22
Amador: 4 Los Angeles: 17 San Benito: 196 Sonoma: 314
Butte: 85 Madera: 36 San Bernardino: 5 Stanislaus: 15
Calaveras: 11 Marin: 655 San Diego: 40 Sutter: 11
Colusa: 4 Mariposa: 36 San Francisco: 124 Tehama: 30
Contra Costa: 49 Mendocino: 185 San Joaquin: 5 Trinity: 6
Del Norte: 20 Merced: 18 San Luis Obispo: 54 Tulare: 17
El Dorado: 32 Monterey: 221 San Mateo: 244 Tuolumne: 14
Fresno: 83 Napa: 24 Santa Barbara: 47 Ventura: 11
Glenn: 2 Nevada: 32 Santa Clara: 56 Yolo: 12
Humboldt: 72 Orange: 9 Santa Cruz: 157 Yuba: 28
Inyo: 1 Placer: 10 Shasta: 30
Kern: 3 Plumas: 13 Sierra: 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: 11/21/2024).