NAMES OF THE FIGURES ON THE PLATES, 
ILLUSTRATING THE TRIBES. 
PLATE 1. 
a. Oleandra neriiformis. 6. Oleandra Wallichii. 
Oxs.—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. ^e. Leucostegia 
immersa. i 
PLATE 3. 
a. Polypodium vulgare. b. Phlebodium aureum. c. Pleuridium 
crassifolium. 
| PLATE 4. 
.4. Drymoglossum earnosum. 6. Hymenolepis spicata. c. Lepto- ` 
ehilus decurrens. 
PLATE 5. 
Platycerium Stemmaria. 
PLATE 6. 
a. Elaphoglossum latifolium. 6. Polybotrya osmundacea. c. Gym- 
. nopteris nicotianzfolia. 
ae PLATE 7. 
o, Meniscium serratum, b. Meniscium simplex. — c. Jenkensia 
-~ undulata (Pwcilopteris sp., see Obs., p. 136). : 
vs PLATE 8. : opos UN 
a a, Gymnogramma calomelanos. b, Hemionitis cordata, ¢. Llavea ` | 
: cordifolia, Co ge E 
