Angraecum pseudofilicornu has interesting flowers that appear upside down!

 Angraecum pseudofilicornu
     Angraecum pseudofilicornu is native to northern Madagascar; Montagne d’Ambre National Park. The flowers are somewhat like Angcm. scottianum, but the plants are smaller and more delicate. They have very long, honey-colored nectaries. These grow well for us in intermediate conditions without great concern for dormancy.