They reached a secluded back corner and Mia turned and smiled "These plants are thought to be extinct by most experts" she said "I have the only known ones left in existence,."  She motioned toward a green vine with large purple flowers on it that's centers stuck up almost like helicopter blades.  "Aren't they beautiful?" Mia asked reverently, "and the best part is they are day bloomers!" She turned of a small light over the flowers and they closed as if going to sleep opening again only when she turned the light back on.