Passionflower vine, also known as Passiflora, is a beautiful, exotic plant that is native to many parts of the world. While passionflower vine is a popular name for this plant, there are several other synonyms used to describe it. Some of the most common synonyms for passionflower vine include maypop, apricot vine, water lemon, and granadilla. These names reflect the colorful and diverse nature of this plant. Whether you call it passionflower vine or one of its many other synonyms, there's no denying that it is a striking and fascinating addition to any garden or landscape.