Cypripedium acaule, commonly known as Pink Lady’s Slipper, is a perennial herb native to coniferous, mixed, and deciduous forests, as well as acidic bogs and swamps across eastern North America. It is the provincial flower of Prince Edward Island and the state wildflower of New Hampshire. This orchid typically grows to 6-15 inches (15-38 cm) in height and features two large, basal leaves that are green and sometimes mottled. The plant produces a single, showy pink flower with a distinctive inflated pouch each spring, which is pollinated by bees. The flower’s resemblance to a slipper gives the plant its common name.

Pink Lady’s Slipper is valued for its striking and unusual flower, which makes it a sought-after species for native plant gardens and woodland restorations. However, it is challenging to cultivate due to its symbiotic relationship with specific soil fungi and its requirement for well-drained, acidic soil conditions. It thrives in dappled shade and should not be disturbed once established. Over-collection and habitat destruction have led to its endangered status in some areas. Gardeners interested in this plant should seek nursery-propagated specimens to avoid contributing to the decline of wild populations.CC BY-SA 4.0