Uploaded September 2015 | Updated September 2026, 1 hour ago

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The Black Walnut often grows alongside roads and in otherwise open fields, so learn to spot it. The tree is a source of food, cooking oil, building material and natural iodine. It can be used to treat atheletes' foot and ringworm, as an antiseptic, and to ward off thyroid cancer in the event of a nuclear attack. Drivewayprimitive.blogspot.com