— 108 — 
31. A. pellucidum Lamarck Encyclop. Hl, 306. 4. Airtium Kaulf, 
Enum. fil. 169. 
Lem Dan, on rocks near the Sea. 
Area: A Malayan plant from Malacca to $. China, the Philippines and 
W. Polynesia, and also in Madagascar and its Satellites. 
32. A. voleanienm Blume Enum. fil. Jav. 176. 
A specimen with very short sori, otherwise typical. 
Terrestrial; jungle near Klong Munsé. 
Area: Sunda-Islands, earth-fern and epiphytic. 
33. 4. Grevillei Wall., Hook. Sp. Il, 80. 
Jungle near Klong Munsé on tall trees. Aspleniwun MNidus-like epiphytic 
ferns are very common throughout Koh Chang and adjacent islands. 
Area: Epiphytic on trees. Scattered within the area of A. Nidus L. and 
perhaps a mere variety of it with narrow and decurrent leaves. 
Diplazium Sw. 
34. D. Bantamense Blume Enum. 191. 
Jungle near Klong Muunsé, terrestrial. 
Avea: Malayan region from N. India and 8. China to W. Polynesia. 
35. D. silvatiewm Prsl. Relig. Haenk. I, 12. 
Klong Munsé, terrestrial. 
Area: Common in India and the whole Malayan region; also in trop. 
America and trop, Africa. : 
Aspidium Sw. 
36. A. (Sagenia) variolosum Wall. Cat. 378. Beddome Handbook 
Tab. L111. 
North-end of Koh Chang, on rocks near the Sea; Klong Majum (alt. 700 ft.) 
on rocks in the jungle. 
Area: Scattered through the Malayan region from Assam eastward. 
37. A. (Lastrea) sagenioides Metten. Asp. 113. 
Klong Munsé and Lem Dan, on rocks. 
Area: From Perak and Malacca to the Sunda-Islands. 
38. A. (Lastrea) setigerum Blume Enum. 138 sub Cheilanthe. A. te- 
nericuule Hook. Sp. 1V, Tab. 169. 4. wliginoswm Kunze Mett. 
Jungle near Lem Dan, terrestrial. 
Area: Rather frequent throughout the Malayan region to W. Polynesia, 
China and Japan. 
