Aconitum(Wolfsbane)
Aconitum, which is also known as wolfsbane, is a flowering plant that is related to the buttercup. The aconitum are perennial plants and are native to the northern hemisphere. Their dark green leaves lack stipules. They are palmate or deeply palmately lobed with 5–7 segments. Each segment again is 3-lobed with coarse sharp teeth. The leaves have a spiral or alternate arrangement. The lower leaves have long petioles.