Here are a couple pictures of autumn cascara leaves up close. I spotted these beautiful multi-colored leaves on shrubs near Santiam Junction in Oregon. They were growing within an inhospitable looking lava bed.
This tall shrub is attractive year round. The oblong leaves, with their distinctive parallel veins, are glossy green for most of the year. Autumn cascara leaves have spectacular colors. Cascara produce greenish-yellow flowers in the spring, and dark purple fruit in the summer.
One of their common names is Cascara sagrada, Spanish for “sacred bark.” The bark is well known for its laxative effects. See the Names section of Cascara, Frangula purshiana for funny Chinook names based on these qualities. 😉