Opuscular source: Letter from Dr JE White dated 25.11.1986 - Dear Sir, Enclosed are some leaves and stem of a plant from India. One of my patients makes a water extract of the leaves and then adds this to a bath and claims it improves eczema. Is there an, y possibility of identifying the plant and is there any knowledge of the substance it contains? U23451.S.A. 2.I & E.D.