A plant of this tropical tender perennial vine called Aristolochia grandiflora. This exotic vine is in the dutchmans pipevine family and is hardy in zones 8a to 10b. It blossoms best in light shade and will stay evergreen all year in the above zones. A real attraction with its huge 12 inch modeled blossoms with an extremely long tail, that seem to appear overnight. The plants will grow up to 20 feet if let climb on a structure.