Introducing: Pellitory-of-the-wall
By 437555, Student Medical Herbalist Who? Parietaria judaica L. but to you and me, Pellitory-of-the-wall. Also known as ‘Billy Beatie’ in Ireland and ‘Wall sage’ in Warwickshire (Grigson, 1958). P. judaica is used interchangeably with P. diffusa (or P. officinalis) in many sources; or even treated as