Calflora, a 501c3 non-profit
Distribution by County   5414    
Mentha pulegium  L.
Pennyroyal
Mentha pulegium is a perennial herb that is not native to California.
Cal-IPC rating: moderate
Record Count by County

Alameda: 38 Lake: 12 Riverside: 1 Shasta: 39
Amador: 10 Los Angeles: 3 Sacramento: 49 Solano: 11
Butte: 43 Madera: 46 San Benito: 4 Sonoma: 257
Calaveras: 7 Marin: 797 San Bernardino: 1 Stanislaus: 4
Colusa: 1 Mariposa: 13 San Diego: 1 Sutter: 5
Contra Costa: 35 Mendocino: 140 San Francisco: 5 Tehama: 26
Del Norte: 8 Merced: 11 San Joaquin: 9 Trinity: 15
El Dorado: 27 Modoc: 2 San Luis Obispo: 17 Tulare: 19
Fresno: 87 Monterey: 29 San Mateo: 121 Tuolumne: 1
Glenn: 7 Napa: 29 Santa Barbara: 3 Ventura: 3
Humboldt: 112 Nevada: 9 Santa Clara: 68 Yolo: 30
Kings: 5 Placer: 5 Santa Cruz: 31 Yuba: 5

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).