Genus Epimedium is a botanical name for a type of flowering plant commonly known as barrenwort or bishop's hat. This perennial plant belongs to the Berberidaceae family and is native to Asia and Europe. Some common synonyms for this plant include fairy wings, horny goat weed, rowdy lamb herb, and yin yang huo. These synonyms are derived from the plant's medicinal properties and its resemblance to the shape of a fairy's wing. Genus Epimedium is known for its ornamental value, with its colorful flowers and decorative foliage making it an ideal plant for garden landscaping.