What plant's young shoots are edible but its roots and berries are toxic? Pokeweed is the answer, specifically American pokeweed (Phytolacca americana). Its young spring shoots and leaves have traditionally been eaten as “poke sallet,” but only after thorough boiling and repeated draining of the water. The plant becomes more toxic as it matures, and the root is poisonous at every stage.
Pokeweed is native to eastern North America and commonly grows along woodland edges, fence lines, pastures, and disturbed ground. Its dark purple berries attract birds, which can spread the seeds even though the fruit is dangerous to people and many mammals.
A common mix-up is confusing pokeweed with edible greens such as dock or asparagus. Pokeweed’s young stems can resemble asparagus, but mature stems, leaves, roots, and berries should not be eaten. The plant contains several toxic compounds, including saponins and triterpenes; poisoning can cause vomiting, abdominal cramps, diarrhea, and, in severe cases, respiratory failure.