Jack in the pulpit

''Arisaema triphyllum'' is a herbaceous perennial plant growing from a corm. It is a highly variable species typically growing 30–65 centimetres 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 west to Minnesota, and south to southern Florida and Texas.