Cypripedium reginae

The Showy Lady's-slipper (Cypripedium reginae), also known as the Pink-and-white Lady's-slipper or the Queen's Lady's-slipper, is a rare, terrestrial, temperate, lady's-slipper orchid native to northern North America.

Despite producing a large amount of seeds per seed pod, it reproduces largely by vegetative reproduction, and remains restricted to the North East region of the United States and south east regions of Canada. Although never common, this rare plant has vanished from much of its historical range due to habitat loss. It has been a subject of horticultural interest for many years with Charles Darwin who like many, were unsuccessful in cultivating the plant.