Calflora, a 501c3 non-profit
Distribution by County   5407    
Melilotus officinalis  Lam.
Yellow sweetclover
Melilotus officinalis is an annual or biennial herb that is not native to California.
Record Count by County

Alameda: 6 Lake: 3 Placer: 24 Sierra: 4
Alpine: 11 Lassen: 9 Plumas: 4 Siskiyou: 2
Amador: 10 Los Angeles: 94 Riverside: 66 Solano: 4
Butte: 10 Madera: 2 Sacramento: 5 Sonoma: 14
Calaveras: 1 Marin: 3 San Benito: 13 Stanislaus: 3
Colusa: 8 Mariposa: 11 San Bernardino: 69 Tehama: 5
Contra Costa: 3 Mendocino: 9 San Diego: 17 Trinity: 18
Del Norte: 7 Merced: 15 San Francisco: 19 Tulare: 7
El Dorado: 41 Modoc: 7 San Joaquin: 1 Tuolumne: 8
Fresno: 14 Mono: 30 San Luis Obispo: 12 Ventura: 140
Glenn: 6 Monterey: 20 San Mateo: 12 Yolo: 4
Humboldt: 10 Napa: 2 Santa Barbara: 14
Inyo: 105 Nevada: 6 Santa Clara: 6
Kern: 17 Orange: 29 Shasta: 9

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).