Top of Flowering Branch, Detached Flower, and Young Seed Vessel of Impatiens Roylei
This variety of balsam has purple flowers that bloom in August. The plant grows to be ten feet tall. The plant is a hardy annual.
GalleriesFlowers and Shrubs: I-K
Nicholson, George The Illustrated Dictionary of Gardening, Div. VI (London, England: L. Upcott Gill, 1884)