15 



0. N. parasiticum (Linn.) Baker; Copel. 1. c. 32. 



(226, 1389 Copeland) February, August In forests 250 to 900 m. Tropics 

 generally. 



3. ASPIDIUM Swart*. 



1. A. difforme Blume; Copel. 1. c. 35. 



(424. 447 Topping) May; (6684 Elmer) November. Malaya. 



2. A. whitfordi Copel. 1. c. 35. 



(201 Whitford) May. In forests, river canon at 550 m. 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. lamaoense Copel. 1. c. 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. c. 40. 



(G162 Leiberg) July; ( 1758 Borden) August; (6659 Elmer) November; (506 

 Whitford) July; {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; (6705 Elmer) November; (254 Copeland) 

 January. In ravines 200 to 800 m. Tropical Asia to Malaya. 



5. GYMNOPTERIS Bernb. 



1. G. inconstans Copel. 1. e. 43. 



(6076 Leiberg) duly: (6703 Elmer) November; (437, 1124 Whitford) dune. 

 March; (386, ,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 rn. Endemic. 



6. DIPTERIS Reinw. 



1. D. conjugata (Kaulf.) Reinw.; Copel. 1. c. 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 Presl.; Copel. 1. c. 40. 



(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. OLEANDRA Cav. 



1. 0. colubrina i Blanco) Copel. 1. c. 48. 



(1381 Copeland) August; (450 Topping) May; (6819 Elmer) November; (3238 

 Merrill) October; (1587, 2092 Borden) August, November; (248 Whitford) May. 

 On exposed ridges in the mossy forest above 1,200 m. Endemic. 



