162. Jeffersonia diphylla.—Twin-leaf.

162. JEFFERSO'NIA DIPHYL'LA Persoon.—TWIN-LEAF. (Rhizome.) Has properties somewhat similar to senega; it is also diuretic, alterative, and antispasmodic. Dose: 15 to 60 gr. (1 to 4 Gm.).

A Manual of Organic Materia Medica and Pharmacognosy, 1917, was written by Lucius E. Sayre, B.S. Ph. M.