Hails from the Caribbean, Mexico, and South America. This vine is famed for its expansive flowers and lustrous leaves. Archaeological evidence suggests its employment as a hallucinogen may precede that of peyote. The leaves contain alkaloids like atropine and hyoscyamine, utilized in native rituals to brew a potent tea​​. Its distribution is primarily across tropical America​​. Photographed in Barranquilla, Colombia.