Salpichroa origanifolia (syn. Atropa origanifolia Desf., Atropa rhomboidea Gill & Hook., Physalis origanifolia Lam., Salpichroa rhomboidea (Gill & Hook.) Miers, Withania origanifolia Paill. & Boiss) is a species of flowering plant in the nightshade family known by the common name Pampas lily of the valley. It is native to South America and is naturalised in Africa, Australasia, Europe, and North America. It is commonly kept as an ornamental plant.