| Juglans californica | |
|---|---|
| |
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Fagales |
| Family: | Juglandaceae |
| Genus: | Juglans |
| Section: | Juglans sect. Rhysocaryon |
| Species: | J. californica
|
| Binomial name | |
| Juglans californica | |
| |
| Natural range | |
Juglans californica, the California black walnut, also called the California walnut, or the Southern California black walnut,[1] is a large shrub or small tree (about 20–49 feet (6.1–14.9 m)[3]) of the walnut family, Juglandaceae, endemic to the Central Valley and the Coast Range valleys from Northern to Southern California.
- ^ a b Stritch, L.; Barstow, M. (2019). "Juglans californica". IUCN Red List of Threatened Species. 2019: e.T35154A61524825. doi:10.2305/IUCN.UK.2019-2.RLTS.T35154A61524825.en. Retrieved 19 November 2021.
- ^ Essa, Lora. "Index of Species Information". U.S. Department of Agriculture, Forest Service. Retrieved April 10, 2013.
- ^ "California Black Walnut Trees | City of Walnut, CA". www.cityofwalnut.org. Retrieved 2019-10-17.