15 
0. N. parasiticum (Linn.) Baker; Copel. 1. c. 32. 
(226, 1389 Co 2 }eland) Febritaiy, August. In forests 2.50 to 900 m. Tropics 
generally. 
3. ASPIDIUM Swartz. 
1. A. difforme Blunie; Copel. 1. c. 35. 
(424,447 Topping) May; (0G84 7<T»?er) November. Malaya. 
2. A. whitfordi Copel. 1. c. 35. 
(201 Whitford) May. In forests, river canon at 550 in. Endemic. 
3. A. cicutarium (Linn.) Sw. ; Copel. 1. c. 37. 
(1959 Borden) October; (217 Copeland) February; (533 Topping) May. In 
forests at about 200 m. Tropics generally. 
4. A. irriguum .J. Sm.; Copel. 1. c. 38. A. himaoense Copel. 1. e. 35. 
(223 Copeland) February; (2497 Meyer) January. On rocks along streams 
below 120 m. Endemic. 
4. POLYBOTRYA H. B. K. 
1. P apiifolia Hook.; Copel. 1. e. 40. 
(6162 Leiberg) July; (1758 Borden) August; (6659 Elmer) November; (500 
Whitford) Jul.y; (Copeland) February; (3129 Merrill) October; (73 Barnes) 
November. On rocks and banks along streams 75 to 200 m. Endemic. 
2. P. appendiculata (Willd.) Blume; Copel. 1. c. 40. 
(292 1099 Whitford) May, February; { 07 05 Elmer) November; (254: Copeland) 
January. In ravines 200 to 800 in. Tropical Asia to Malaya. 
5. GYMNOPTERIS Bernli. 
1. G. inconstans Copel. 1. c. 43. 
(6076 Leiberg) July; (6703 Elmer) November; (437, 1124 Whitford) June, 
March; (380, 444 Topping) May; (251 Copeland) January; (3128 Merrill) Oc- 
tober. On damp rocks in river bed 100 to 650 m. Endemic. 
2. G. contaminans (Wall.) Bedd. ; Copel. 1. c. 43. 
(249 Copeland) February. In forests along the river at 160 m. British India 
and Burma. 
3. G. taccaefolia (Hook.) J. Sm.; Copel. 1. c. 42. 
(537 Whitford) July. In thickets below 75 m. Endemic. 
6. DIPTERIS Keinw. 
1. D. conjugata (Kaulf.) Beiiiw. ; Copel. 1. e. 44. 
(449 Topping) May; (6993 Elmer) November; (2091 Borden) November; 
(3228 Merrill) October; (250 Whitford^) May. On exposed ridges in the mossy 
forest above 1,200 m. Malaya to Formosa and Polynesia. 
7. NEPHROLEPIS Schott. 
1. N. cordifolia Presh; Copel. 1. c. 46. 
(143 Whitford) May; (3236 Merrill) October; (438 Topping) May; (6824 
Elmer) November. On exposed ridges in the mossy forest above 1,200 m. Tropics 
generally. 
2. N. acuta Presl; Copel. 1. c. 47. 
(404 Topping) May. In the river canon. Tropics generally. 
8. GLEAN DRA Cav. 
1. O. colubrina (Blanco) Copel. 1. c. 48. 
(1381 Copeland) August; (450 Topping) May; (09,19 Elmer) November; (3238 
Merrill) October; ( 1587, 2092 Borden) August, November; (249 Whitford) May. 
On exposed ridges in the mossy forest above 1,200 m. Endemic. 
