Arisaema triphyllum (jack-in-the-pulpit, bog onion, brown dragon, Indian turnip, American wake robin, or wild turnip) is a herbaceous perennial plant growing from a corm. It is a highly variable species typically growing 30โ65 centimetres (12โ26ย in) in height with three-parted leaves and flowers contained in a spadix that is covered by a hood. It is native to eastern North America, occurring in moist woodlands and thickets from Nova Scotia w