Nobody mentioned the most important part.....American pokeweed is a poisonous, herbaceous perennial plant in the pokeweed family growing up to 8 ft (2.4m) in height. In early spring, shoots and leaves (not the root) are edible with proper cooking, but they later become deadly, and the berries are also poisonous. It is used as an ornamental in horticulture, and it provokes interest for the variety of its natural products (toxins and other classes), for its ecological role, its historical role in traditional medicine, and for some utility in biomedical research. All parts of the plant can be toxic and pose risks to human and mammalian health. Toxins are found in highest concentration in the rootstock, then leaves and stems, then the ripe fruit. The plant generally gets more toxic with maturity, with the exception of the berries, which are dangerous even while green. It was traditionally used in folk medicine as the system detoxer and dewormer of choice. I have a large example in my historic dooryard herb garden.