Passiflora is a genus of flowering plants that is commonly referred to as passionflowers. Other synonyms for passiflora include the names maracuja, granadilla and purple granadilla. Native to tropical and subtropical regions of the Americas, these plants are known for their elegant, showy flowers, which range in color from white to purple. They are widely cultivated as ornamental plants and are also used for medicinal purposes. In addition to their beauty, passionflowers have a long history of cultural significance. They have been used in traditional medicine and as an important symbol in various cultures across the world.