Also known as Pontederia cordata. A blue plant with numerous spikes of blue flowers. It generally is found growing in shallow waters.
Keywordswater, flowers, flower, plant, plants, blue, Pontederia cordata, pickerelweed, pontederia, cordata
GalleriesFlowers and Shrubs: P
Nicholson, George The Illustrated Dictionary of Gardening, Div. VI (London, England: L. Upcott Gill, 1884)