Quercus wislizeni Calflora

Calflora, a 501c3 non-profit

Taxon Report

Quercus wislizeni A.DC.

Interior live oak, chapparal oak

Quercus wislizeni is a tree or shrub that is native to California, and also found in Baja California.

Pests and Pathogens from Calinvasives


	Plant Range Observation Search ~6792 records in California Plant Characteristics

Bloom Period

Photos on Calflora


Subspecies and Varieties:
... var. frutescens ... var. wislizeni
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:


OTHER	Quercus wislizenii

Information about Quercus wislizeni from other sources


Nursery availability from CNPLX This plant is available commercially. Jepson eFlora USDA PLANTS Profile (QUWI2) Photos on Calflora Photos on CalPhotos Google Images Photos on iNaturalist ID Tips on PlantID.net	ITIS Original Publication citation International Plants Names Index Search efloras.org (Flora of North America) Landscape information from Calscape BONAP Distribution Map Consortium of California Herbaria 2 Search the Native American Ethnobotany Database	Add an Observation Location Suitability Planting Guide Distribution by County
photos / record / common / links

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: 04/07/2025).