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Perideridia kelloggii  (A. Gray) Mathias
Kellogg's yampah,   Yampah
© 2022 Suzanne L. Weakley
© 2023 Ryan O'Dell
© 2022 R.A. Chasey
© 2021 R.A. Chasey
© 2020 R.A. Chasey
© 2017 Chris Friedel
© 2024 Ryan O'Dell
© 2023 R.A. Chasey
© 2023 R.A. Chasey
© 2023 R.A. Chasey
© 2023 R.A. Chasey
© 2022 R.A. Chasey
© 2022 Suzanne L. Weakley
© 2022 R.A. Chasey
© 2022 R.A. Chasey
© 2020 David popp
© 2020 David popp
© 2007 Neal Kramer
Perideridia kelloggii 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
DJJJASONAFMM

Bloom Period
Genus: Perideridia
Family: Apiaceae  
Category: angiosperm  
PLANTS group:Dicot
Jepson eFlora section: eudicot

Ultramafic affinity: 2.1 - weak indicator

Communities: Mixed Evergreen Forest, Foothill Woodland, Chaparral, Coastal Prairie

Name Status:
Accepted by JEF + PLANTS + POWO
Information about  Perideridia kelloggii from other sources
Nursery availability from CNPLX
This plant is available commercially.
Jepson eFlora

USDA PLANTS Profile (PEKE)

Photos on Calflora

Photos on CalPhotos

Google Images

Photos on iNaturalist

ID Tips on PlantID.net


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).