Calflora, a 501c3 non-profit
Distribution by County   10943    
Lepidium draba  L.
Whitetop
Lepidium draba is a perennial herb that is not native to California.
Cal-IPC rating: moderate
Record Count by County

Alameda: 8 Lake: 3 Orange: 29 Santa Cruz: 11
Alpine: 27 Lassen: 15 Placer: 12 Shasta: 1
Butte: 1 Los Angeles: 26 Plumas: 2 Sierra: 2
Colusa: 7 Marin: 1 Riverside: 13 Siskiyou: 13
Contra Costa: 5 Mariposa: 1 Sacramento: 15 Solano: 18
El Dorado: 2 Mendocino: 3 San Benito: 28 Stanislaus: 6
Fresno: 6 Merced: 8 San Bernardino: 5 Sutter: 3
Glenn: 4 Modoc: 9 San Diego: 34 Tehama: 1
Humboldt: 2 Mono: 6 San Luis Obispo: 53 Trinity: 1
Inyo: 4 Monterey: 33 San Mateo: 47 Tulare: 1
Kern: 14 Napa: 7 Santa Barbara: 53 Ventura: 27
Kings: 1 Nevada: 14 Santa Clara: 83 Yolo: 10

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).