Juglans major (Arizona Walnut)

Juglans major (Arizona Walnut) is a species of walnut tree native to the southwestern United States and northwestern Mexico, including the state of Arizona. Here are some key characteristics of the Arizona Walnut:

Appearance: The Arizona Walnut is a medium-sized deciduous tree that typically reaches heights of 30 to 50 feet (9 to 15 meters). It has a rounded crown and a stout trunk. The bark is grayish-brown and becomes furrowed with age.

Leaves: The leaves of the Arizona Walnut are compound and pinnately divided. They consist of 9 to 15 leaflets that are lance-shaped and serrated along the margins. The foliage is typically light green and turns yellow in the fall.

Nuts: Arizona Walnut trees produce round or oval-shaped nuts that are approximately 1 to 2 inches (2.5 to 5 cm) in diameter. The nuts have a hard shell that is thick and deeply ridged. The kernel inside is edible and has a rich, buttery flavor.

Habitat: Arizona Walnut trees are adapted to arid and semi-arid regions. They are commonly found in canyons, washes, and other moist areas within desert landscapes. These trees are well-suited to the hot and dry conditions of the southwestern United States.

Uses: The wood of the Arizona Walnut is durable and attractive, making it suitable for various woodworking applications. The nuts are gathered for consumption and are often used in baking and cooking.

Please note that the Arizona Walnut (Juglans major) may have regional variations within its range, and local conditions can influence the tree's growth and appearance.