Calflora Taxon Report
Quercus wislizeni  A.DC.
Interior live oak, chapparal oak
photo on Calflora
2019 Ron Vanderhoff
photo on Calflora
2019 Ron Vanderhoff
photo on Calflora
2025 Mike Russler
photo on Calflora
2020 Julie A. Kierstead
photo on Calflora
2025 Mike Russler
photo on Calflora
2021 Ron Vanderhoff
photo on Calflora
2025 Mike Russler
photo on Calflora
2025 Mike Russler
photo on Calflora
2025 Mike Russler
photo on Calflora
2025 Mike Russler
photo on Calflora
2019 Barbara Brydolf
photo on Calflora
2023 Cynthia Powell
photo on Calflora
2025 Mike Russler
photo on Calflora
2025 Mike Russler
photo on Calflora
2018 Jay Chamberlain
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2022 BOB CASE
photo on Calflora
2020 Susan McDougall
photo on Calflora
2020 Julie A. Kierstead
photo on Calflora
2020 Julie A. Kierstead
photo on Calflora
2020 Julie A. Kierstead
photo on Calflora
2020 Julie A. Kierstead
photo on Calflora
2020 Julie A. Kierstead
photo on Calflora
2020 Julie A. Kierstead
photo on Calflora
2021 Ron Vanderhoff
photo on Calflora
2021 Ron Vanderhoff
photo on Calflora
2025 David popp
Quercus wislizeni is a tree or shrub that is native to California, and also found in Baja 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
Subspecies and Varieties:
Genus: Quercus
Family: Fagaceae  
Category: angiosperm  
PLANTS group:Dicot
Jepson eFlora section: eudicot
Toxicity: Do not eat the fruit or leaf of this plant.

Communities: Foothill Woodland, Chaparral

Name Status:
Accepted by JEF + PLANTS + POWO
Alternate Names:
OTHERQuercus wislizenii
External links:
Suggested Citation
“Calflora - Taxon Report.” The Calflora Database, a non-profit organization. .

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