a pile of black walnut juglans nigra lies on a wooden table. useful nuts with a hard shell

allelopathic autumn background black brown close common delicious edible fall food fresh fruits green group hard harvest harvesting healthy juglans lies many mature medicinal natural nature nigra nut nutrient nutrition nuts nutshell object open organic outdoor peel pile raw ripe round shell snack spicy table tasty useful vegetarian walnut walnuts wild wood wooden