Parietaria

Natural History.
      Parietaria officinalis.
      Pellitory-of-the-Wall.
      N.O. Urticaceae. Tincture of fresh plant.

Clinical.
      Calculi.
      Nightmare.

Characteristics.
      Pariet.
      Belongs to the nettles.
      It grows on old walls, and its ashes contain much Nitre (Kali-nit.).
      Cooper has used it with success in a case of renal calculus, and in one case it produced nightmare, the patient dreaming of being buried alive in the midst of ruins.

Relations.
      Compare: Urt. urens, Kali-nit.