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Taxon  Report  
Horkelia californica  Cham. & Schltdl.  var. frondosa  (Greene) Ertter & Reveal
California horkelia
Horkelia californica var. frondosa is a perennial 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
Parent: Horkelia californica
Genus: Horkelia
Family: Rosaceae  
Category: angiosperm  
PLANTS group:Dicot
Jepson eFlora section: eudicot

Communities: Closed-cone Pine Forest, Mixed Evergreen Forest, Chaparral
Name Status:
Accepted by JEF
Alternate Names:
JEFHorkelia californica ssp. frondosa
JEFHorkelia frondosa
JEFPotentilla frondosa
Information about  Horkelia californica var. frondosa from other sources
Nursery availability from CNPLX
Commercial availability unknown.
Jepson eFlora

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Google Images

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ID Tips on PlantID.net

International Plants Names Index

Search efloras.org (Flora of North America)

Landscape information from Calscape

Consortium of California Herbaria 2


Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals. [web application]. 2023. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 11/29/2023).