Walnut trees are any species of tree in the plant genus Juglans, the type genus of the family Juglandaceae, the seeds of which are referred to as walnuts. In addition, walnut wood can be used for flooring, solid wood products or veneer for musical instruments and furniture, and interior decoration. Black Walnut is typically used for turned items, furniture, interior panelling, and cabinetry. English Walnut can also be used for furniture, small wooden objects, and veneer.