Lobelia fulgens flowers are scarlet, about one inch long, and downy on the outside. The flowers bloom May to September. Pictured are the habit, a detached portion of the stem fully opened, and a young flower.
GalleriesFlowers and Shrubs: L
Nicholson, George The Illustrated Dictionary of Gardening, Div. VI (London, England: L. Upcott Gill, 1884)