Rhamnus purshiana (Cascara)

Rhamnus purshiana, commonly known as Cascara, is a deciduous shrub or small tree native to western North America. It is known for its attractive foliage, particularly its dark green leaves which turn yellow in the fall. Cascara is primarily grown for its medicinal properties, as its bark is used in herbal remedies and is a natural laxative. It grows to a height of 20-30 feet and has a width of approximately 10-15 feet.