Home › Articles › JJJ – THE GUIDING SYMPTOMS OF OUR MATERIA MEDICA By CONSTANTINE HERING, M.D. Print ← Back to Articles Article JJJ – THE GUIDING SYMPTOMS OF OUR MATERIA MEDICA By CONSTANTINE HERING, M.D. Jab. Jac. Jac. c. Jal. Jamb. Jatr. Jug. c. Jaborandi —– Jab. Jacaranda Caroba —– Jac. c. Jacea (Viola Tricolor) —– Jac. Jalapa —– Jal. Jambos Eugenia (Eugenia Jambos) —– Jamb. Jatropha (Jatropha Curcas) —– Jatr. Juglans Cinerea —– Jug. c. ® 2002