The root of polemonia,790 even worn as an amulet only, is particularly useful for repelling the attacks of scorpions, as also the phalangium and other small insects of a venomous nature. For injuries inflicted by the scorpion, aristolochia791 is also used, or agaric, in doses of four oboli to four cyathi of wine. For the bite of the phalangium, vervain is employed, in combination with wine or oxycrate: cinquefoil, too, and daucus, are used for a similar purpose.