6 
CATALOGUE OE PERNS. 
3. A. lycopodioides, J. Sm. Polypodium lycopodioides, Linn.; 
Plum . Fil. t. 119. Pleopeltis lycopodioides, Presl. — West 
Indies. 
4. A. nitida, J. Sm. Fn. Fil. Fort. Ketv. (1846). — Honduras. 
5. A. venosa, J. Sm. Plilebodium venosum, Moore et Iloulst. 
— Tropical America. 
6. A. squamulosa, J. Sm. Polypodium squamulosum, Kaulf. 
Pleopeltis squamulosa, Presl. Polypodium myrtifolium, 
Lodd. — Brazil. 
8. BICTITMIA, J , ; Sm. 
(Dictyopteridis sp., Presl. Polypodii sp., P. Pr.) 
Fronds contiguous, simple, linear, opaque, smooth. Veins 
reticulated, uniform, obscure. Sporangiferous receptacles com- 
pital. Sori oval, transversely uniserial, medial, naked. 
1. D. atteimata, J. Sm. Fin. Fil. Hort. Few. (1846). Poly- 
podium attenuatum, R. Br. {non Hook. Ic. PI. t. 409). 
Dictyopteris attenuata, Presl (non Hook. Gen. Fil. t. 71, 
j B). Hrynaria Browniana, Fee. — Australia. 
9. OTPHOFS IS, J. Sm. 
(Mphoboli sp., Hook, et Grev. ; Spreng. Pleopeltidis sp., Presl. 
Polypodii sp., Sw. ; Wall) 
Fronds . simple, linear-lanceolate, coriaceous, opaque, densely 
covered with stellate pubescence. Veins internal, obscure, com- 
pound anastomosing ; primary veins indistinct. Sporangiferous 
receptacles compital. Sori oval, large, transverse uniserial. 
1. N. angustatus, J. Sm. Polypodium angustatum, Sw. ; 
Schk. Fil. t. 8. c. Pleopeltis angustata, Presl. Nipho- 
bolus sphserocephalus, Hook, et Grev. Ic. Fil. t. 94. Poly- 
podium sphserocephalum, Wall. Phymatodes sphseroce- 
phalus, Presl. Niphobolus macrocarpus, Hook, et Am. — 
Malay Archipelago. 
