10th Street & Constitution Ave. N.W.
Washington, D.C., District of Columbia 20560

Charles Darwin used orchids to help prove his theories of natural selection and evolution. Scientists today follow in Darwin's footsteps and use orchids to learn more about how plants have evolved and adapted to live in almost every type of environment around the world. Explore the alluring world of orchids through the eyes of Darwin and the naturalists, horticulturists and scientists he influenced.

Added by Upcoming Robot on January 29, 2009