CATALOGUE OE PERNS. 
61 
podium aristatum, Forst. Aspidium aristatum, Sw. ; 
Schk. Fil. t. 42. — Norfolk Island. 
15. P. coniifolium, Fresl. Aspidium coniifolium, Wall . — East 
Indies and Ceylon. 
16. P. hispidum, J. Sm. Aspidium hispidum, Sw. Polypo- 
dium setosum, Forst. Aspidium setosum, Schk. Fil. t. 49. 
— New Zealand. 
85. CYCLOPELTIS, J. Sm. 
(Aspidii sp., Sw. Lastreae sp., Fresl. Hemicardium, Fee?) 
Vernation fasciculate, decumbent. Fronds pinnate, 1-3 feet 
high ; pinnae entire, falcate, lanceolate, 4-9 inches long, sessile, 
auricled at the base, articulated with the rachis. Veins two or 
three times forked ; venules free, the lower anterior and exterior 
ones sporangiferous on or below their apices. Sori round, trans- 
verse, biserial. Indusium orbicular. 
1. C. semicordata, J. Sm. Aspidium semicordatum, Sw. ; 
Flum. Fil. 1. 113. Hemicardium Nephrolepis, Fee . — West 
Indies. 
86. DIBYMOCHLfflUA, Fesv. 
Vernation fasciculate and erect, subarboreous. Fronds bipin- 
nate, 2-6 feet long; pinnules oblong-elliptical, oblique, base 
truncate, subsessile, articulated with the rachis. Veins radiating, 
forked ; costa excentric ; venules direct, free, their apices clavate, 
the exterior one fertile. Sori terminal, elliptical, marginal. Indu- 
sium oblong, attached longitudinally. 
1. D. trimcatula, J. Sm. Aspidium truncatulum, Sw. Aspi- 
dium squamatum, Willd . ; Flum. Fil. t. 56. Hidymo- 
chlsena sinuosa, JDesv . ; Hook. Gen. Fil. t. 8. Diplazium 
pulcherrimum, Radd. Bras. Fil. t. 59. — Malay Archipelago 
and Tropical America. 
