Dicerocaryum eriocarpum (devils thorn)

All parts of the plant contain saponins and are markedly soapy and slimy. If crushed plants are left in water overnight, the resultant mucilage is a useful substitute for soap and shampoo. The root is peeled, dried, and powdered together with the dried fruit of Swartzia madagascariensis, which is used as a fish poison. This mixture is applied to the arrow (presumably with a plant sap adhesive). (Van Wyk & Gericke, 2000)

Root decoctions have been used as a remedy for kidney pain and hydrocoele, and whole plant infusions are taken for constipation. A powdered root is taken orally in porridge for abdominal pain. A leaf infusion is used as a body wash in measles, and a root decoction is taken orally at the same time. (Van Wyk & Gericke, 2000) This awesome plant can be used as a soap in the bush