Epipactis is a genus of flowering plants in the orchid family, known for their unique and diverse species. These orchids are typically found in temperate regions of Europe, Asia, and North America. They thrive in various habitats, including woodlands, meadows, and wetlands, often preferring moist, shaded areas. The flowers of Epipactis are characterized by their tubular shape and can vary in color, including green, brown, and purple. Many species are pollinated by insects, particularly bees and butterflies, which are attracted to their nectar. Epipactis helleborine is one of the most common species, often seen in European woodlands.