Taxon  Report   4429    
Juglans californica  S. Watson  var. californica   
(no longer an active name; please see Juglans californica)
Southern california black walnut
Juglans californica var. californica, a dicot, is a tree that is native to California and and is endemic (limited) to California.
also called Juglans californica
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

Bloom Period
Genus: Juglans
Parent: Juglans californica


Wetlands: Occurs usually in non wetlands, occasionally in wetlands

Communities: Chaparral, Foothill Woodland, Coastal Sage Scrub, wetland-riparian

Name Status:
Accepted in JM93

JEF + CNPS + PLANTS other name:
Juglans californica

NOTE: Juglans californica var. californica is no longer an active name.
More information about  Juglans californica var. californica

Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria. [web application]. 2020. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: Sep 18, 2020).