56. Bardana no lapa: i.e. burdock; Avicenna says that the root of this herb serves well against poison and kills snakes, and he says also, whoever rubs the juice of this herb on himself, that neither a bee nor a snake will sting or bite him on that day. Item, if the juice of this herb be held in the mouth, it will consolidate the teeth. Item, if the root of this herb be eaten, it will stop the