Clitoria (species unidentified)

This genus of tropical and subtropical plants includes climbing herbs, shrubs, and trees. Leaves are usually divided into several leaflets. Its pea-shaped flowers have a broad banner petal that is much larger than the wing and keel petals; the flowers are often inverted, with the banner below the other petals. Elongated seed pods split into two valves at maturity. Photographed in Colombia.