NAMES OF THE FIGURES ON THE PLATES, 

 ILLUSTRATING THE TRIBES. 



PLATE 1. 



a. Oleandra neriifonnis. b. Oleandra "Wallichii. 

 OBS. "With a portion of the caudex of Polypodium vulgare, show- 

 ing the articulate vernation characteristic of the Division Eremobrya. 



PLATE 2. 



a. Humata heterophylla. b. Davallia pyxidata. c. Leucostegia 

 immersa. 



PLATE 3. 



a. Polypodium vulgare. b. Phlebodium aureum. c. Pleuridium 

 crassifolium. 



PLATE 4. 



a. Drymoglossum carnosum. b. Hymenolepis spicata. c. Lepto- 

 chilus decurrens. 



PLATE 5. 



Platycerium Stemmaria. 



PLATE 6. 



a. Elaphoglossum latifolium. b. Polybotrya osmundacea. c. Gym- 

 nopteris nicotianeefolia. 



PLATE 7. 



a. Meniscium serratum. b. Meniscium simplex. c. Jenkensia 

 undulata (Poecilopteris sp., see Obs., p. 136). 



PLATE 8. 



a. Gymnogramma calomelanos. b. Hemionitis cordata. c. Llavea 

 cordifolia. 



