Black Walnut - Juglandis nigrum
The shell of the black walnut (Juglans nigra) comes from the immature fruits of the black walnut tree (Juglans nigra).
Black walnut (Juglans nigra, also known as 'black nut') is a species of walnut that grows naturally only in the United States and Canada, hence the term American black walnut. Juglans nigra belongs to the walnut family.
The fruits are dark brown and have a strong odor distinct from European walnuts. In America, the use of black walnut has long been common among herbalists. It is often used in the form of an extract or tincture in herbal medicine, because this way the active substances are optimally preserved. The fruits are edible and contain polyphenols, tannins, juglon, tannins and omega fatty acids.
Black walnut (Juglans nigra, also known as 'black nut') is a species of walnut that grows naturally only in the United States and Canada, hence the term American black walnut. Juglans nigra belongs to the walnut family.
The fruits are dark brown and have a strong odor distinct from European walnuts. In America, the use of black walnut has long been common among herbalists. It is often used in the form of an extract or tincture in herbal medicine, because this way the active substances are optimally preserved. The fruits are edible and contain polyphenols, tannins, juglon, tannins and omega fatty acids.
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