32. Acantum, semen urtice: i.e. seed of nettle, and Macer says to pound the seed of nettle, boil it in oil, and rub it on the pulses, and it will bring on sweating. If the hair be falling out, rub the juice of this herb on the head after it has been shaven, and this will prevent the falling out of the hair. The same man says that, if this herb be rubbed on the rear of the animals, they will come well in heat.