Arizona Walnut vs Northern California Black Walnut

Juglans major compared with Juglans californica

Key Differences

• Arizona Walnut is Least Concern while Northern California Black Walnut is Near Threatened.

Taxonomic Classification

Rank	Arizona Walnut	Northern California Black Walnut
Kingdom same	Plantae (plante)	Plantae (plante)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order same	Fagales (Beeches & Oaks)	Fagales (Beeches & Oaks)
Family same	Juglandaceae	Juglandaceae
Genus same	Juglans	Juglans
Species	Juglans major	Juglans californica

Evolutionary Relationship

Arizona Walnut and Northern California Black Walnut share a common ancestor at the Genus level: Juglans.

Conservation Status

Arizona Walnut

LC — Least Concern

Northern California Black Walnut

NT — Near Threatened

Physical Characteristics

Attribute	Arizona Walnut	Northern California Black Walnut
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arizona Walnut

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Northern California Black Walnut

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Arizona Walnut

The Arizona Walnut, Juglans major, is a species. It is currently assessed as least concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.