Calflora Taxon Report
Campanula exigua  Rattan
Chaparral harebell
photo on Calflora
2023 Matt Berger
photo on Calflora
2024 Helen Hancock
photo on Calflora
2019 David Greenberger
photo on Calflora
2019 David Greenberger
photo on Calflora
2019 David Greenberger
photo on Calflora
2023 Matt Berger
photo on Calflora
2023 Matt Berger
photo on Calflora
2024 Helen Hancock
photo on Calflora
2023 Matt Berger
photo on Calflora
2024 Ryan O'Dell
Campanula exigua is an annual herb that is native to California, and endemic (limited) to California.
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
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Bloom Period
Genus: Campanula
Family: Campanulaceae  
Category: angiosperm  
PLANTS group:Dicot
Jepson eFlora section: eudicot
Ultramafic affinity: 3.9 - broad endemic / strong indicator

Communities: Chaparral

Name Status:
Accepted by PLANTS + POWO
Alternate Names:
JEF + CNPSRavenella exigua
External links:

[Wikipedia] Limited Range: The plant is endemic to Mount Diablo, in the northern Diablo Range within Contra Costa County, in the East Bay region of northern California. (link added by Mary Ann Machi)

Suggested Citation
“Calflora - Taxon Report.” The Calflora Database, a non-profit organization. .

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