Calflora, a 501c3 non-profit
Distribution by County   13488    
Erythranthe bicolor  Benth.
Yellow and white monkeyflower
Erythranthe bicolor is an annual herb that is native to California, and endemic (limited) to California.
also called Mimulus bicolor
Record Count by County

Amador: 12 Glenn: 2 Sacramento: 1 Tehama: 14
Butte: 54 Madera: 12 Shasta: 21 Trinity: 18
Calaveras: 48 Mariposa: 8 Sierra: 3 Tulare: 22
Colusa: 2 Nevada: 12 Siskiyou: 1 Tuolumne: 52
El Dorado: 79 Placer: 11 Stanislaus: 1 Yuba: 5
Fresno: 99 Plumas: 5 Sutter: 1

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. The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 12/13/2025).