Description: Cestrum parqui and C. nocturnum are mid-sized bushes native to Central and South America. Various parts including the leaves, bark, berries, and flowers are used in smoking blends, as tea, or ingested as a hallucinogen. There is little specific info about the use of this plant as a psychoactive. (Solanaceae, Cestrum, nocturnum (=hirtellum); parqui (=salicifolium, virgatum))