20 of the World's Deadliest Plants
Jimsonweed
Where it occurs: In Northern and Central America, Europe, and Southern Russia. Jimsonweed resembles potatoes or tomatoes, which is not surprising because it’s their close relative. It is an inconspicuous plant with thorny capsule fruits that have black seeds inside. Its white flowers emit a stupefying smell. Why it is dangerous: It contains alkaloids that cause palpitations, disorientation, and delirium. In severe cases, death or coma are possible. Shamans of many peoples used this plant in their rituals.
