American walnut, also known as black walnut, is a hardwood tree native to North America. It is valued for its rich, dark wood, which is commonly used in furniture, cabinetry, and flooring. The tree can grow up to 100 feet tall and produces edible nuts that are enjoyed for their rich flavor. The wood of the American walnut is known for its durability and resistance to decay, making it a popular choice for high-quality woodworking projects. Its unique grain patterns and color variations add aesthetic appeal, contributing to its demand in both commercial and residential applications.