we are offering ground nut, it is a seed which is useful for purifying oil. Peanuts are not the same as tree nuts (almonds, cashews, walnuts, etc.), which grow on trees. Peanuts grow underground and are part of a different plant family, the legumes. Other examples of legumes include beans, peas, lentils and soybeans. ... Trace amounts of peanut can cause an allergic reaction.