Asimina triloba, or pawpaw, native to Ontario and ranges throughout eastern North America, is a small understory tree known for its striking purple flowers and large, edible fruit that resembles bananas in flavor and consistency. However, the fruit can be poisonous when unripe, and the seeds contain alkaloids that can cause vomiting. It can tolerate occasional wet or moist soil conditions, but prefers well-drained, acidic soil. The tree faces minimal pest and disease issues but can be messy with large seasonal fruit, leaves, and flowers dropping. It is a good choice for damp areas along ponds and streams and can grow in partial shade.