Juglans nigra
Nota de aplicación
Species of tall deciduous walnut tree native to eastern and mid-western sections of North America, having a strong, durable wood used for furniture and other products and edible nuts. A dark brown dye is made from the nut husks and tree leaves. A drying oil obtained from pressing the nut kernel is used for artists' paints. Powdered walnut shells are used as a filler in plastics. Where the range of J. nigra overlaps that of the Texas black walnut …