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Diplacus tricolor  Hartw. ex Lindl.
Tricolor monkeyflower
© 2020 Matt Berger
© 2022 Steve Matson
© 2022 Steve Matson
© 2019 Adam Chasey
© 2019 Paul Aigner
© 2013 David popp
© 2024 Cynthia Powell
© 2024 Cynthia Powell
© 2023 Robin Carter-Ervin
© 2023 Robin Carter-Ervin
© 2024 Cynthia Powell
© 2024 Cynthia Powell
© 2024 Cynthia Powell
© 2019 Ramona Robison
© 2024 Randy Huey
© 2024 Randy Huey
© 2023 Suzanne L. Weakley
© 2004 Carol W. Witham
Diplacus tricolor is an annual herb that is native to California, and also found elsewhere in western North America.
also called Mimulus tricolor
Siskiyou Del Norte Modoc Humboldt Shasta Lassen Trinity Plumas Tehama Butte Mendocino Glenn Sierra Yuba Lake Nevada Colusa Placer Sutter El Dorado Yolo Alpine Napa Sonoma Sacramento Mono Amador Solano Calaveras Tuolumne San Joaquin Marin Contra Costa Alameda Santa Cruz Mariposa Madera San Francisco San Mateo Merced Fresno Stanislaus Santa Clara Inyo San Benito Tulare Kings Monterey San Bernardino San Luis Obispo Kern Santa Barbara Ventura Los Angeles Riverside Orange San Diego Imperial
DJJJASONAFMM

Bloom Period
Genus: Diplacus
Family: Phrymaceae  
(Scrophulariaceae)
Category: angiosperm  
PLANTS group:Dicot
Jepson eFlora section: eudicot

Wetlands: Occurs in wetlands

Communities: Foothill Woodland, Valley Grassland, wetland-riparian

Name Status:
Accepted by JEF + POWO

Alternate Names:
JEFMimulus tricolor
Information about  Diplacus tricolor from other sources
Nursery availability from CNPLX
Commercial availability unknown.
Jepson eFlora

Photos on Calflora

Photos on CalPhotos

Google Images

Photos on iNaturalist

ID Tips on PlantID.net

[explorer.natureserve.org] Habitat, Elevation Range: This species is found in vernally wet depressions, at generally less than 600 meters in elevation (Fraga, 2022). (link added by Mary Ann Machi)


Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals. [web application]. 2025. The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 03/28/2025).