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Taxon  Report  
Erythranthe nudata  (Curran ex Greene) G.L. Nesom
bare monkeyflower
Erythranthe nudata is an annual herb that is native to California, and endemic (limited) to California.
also called Mimulus nudatus
California Rare Plant Rank: 4.3 (limited distribution).
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
Observation Search
~155 records in California
yellowone or more occurrences
within a 7.5-minute quadrangle
DJJJASONAFMM

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

Wetlands: Occurs in wetlands

Ultramafic affinity: 5.6 - strict endemic

Habitat: seeps

Communities: Foothill Woodland, Chaparral, wetland-riparian

Name Status:
Accepted by JEF + CNPS + POWO
Alternate Names:
JEF + CNPSMimulus nudatus
Information about  Erythranthe nudata from other sources
Nursery availability from CNPLX
Commercial availability unknown.
Jepson eFlora

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ID Tips on PlantID.net

[Wikipedia] Limited Range: Erythranthe nudata, the bare monkeyflower,[1] is a species of monkeyflower endemic to the serpentine soils of Colusa, Lake and Napa Counties in California. (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. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 01/26/2025).