Calflora, a 501c3 non-profit
Distribution by County   13456    
Diplacus aurantiacus  Curtis
Orange Bush Monkeyflower
Diplacus aurantiacus is a shrub that is native to California, and found only slightly beyond California borders.
also called Mimulus aurantiacus
Record Count by County

Alameda: 151 Lake: 29 Sacramento: 39 Sonoma: 287
Amador: 61 Los Angeles: 1087 San Benito: 288 Stanislaus: 37
Butte: 16 Madera: 1 San Bernardino: 57 Tehama: 1
Calaveras: 39 Marin: 892 San Diego: 597 Trinity: 1
Colusa: 4 Mendocino: 111 San Francisco: 112 Tulare: 45
Contra Costa: 144 Merced: 7 San Luis Obispo: 239 Tuolumne: 66
Del Norte: 4 Monterey: 367 San Mateo: 451 Ventura: 732
El Dorado: 35 Napa: 120 Santa Barbara: 187 Yolo: 18
Fresno: 1 Nevada: 26 Santa Clara: 228 Yuba: 4
Humboldt: 53 Orange: 248 Santa Cruz: 253
Imperial: 1 Placer: 35 Sierra: 8
Kern: 36 Riverside: 183 Solano: 50

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]. 2025. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 01/14/2025).