Leaves: Generally oval to elliptic in outline, widest at the base and pointed at the tip. Leaves are approximately 3/4 to 2 1/2 inches long, 1/2 to 3/4 inch wide. Leaves are usually shallowly toothed and occur on short petioles. The leaves that occur on the upper flowering stems clasp the stem at their base.
Fruit: A capsule.