30 
COPELAND. 
0. Indusium wanting. 
7. Long hairs on secondary racliis copious 33. C. tomentosa 
7. Long hairs on secondary rachis very sparse. 
8. Long pale* without dark marginal set*— 34. C.lepifera 
8. Long pale* bearing dark marginal set*.... 35. C. crinita 
G. Indusium evident 36. G. strigosa 
5. Pubescence partly or wholly reddish. 
G. Larger scales sparse. 
7. Indusium symmetrical. 
8. Prominent “aeropliores” on rachis at bases of pinna. 
37. G. zollingeriana 
8. Without prominent aeropliores 38. C. rufo-pannosa 
7. Indusium false or one-sided. 
8. .Pinnules 11 entire 39. G. heterochlamyclea 
8. Pinnules 11 crenate or lobed 40. G.mitrata 
G. Larger scales copious. 
7. Indusium evident 41. G. loheri 
7. Indusium wanting or inconspicuous 42. C. fuliginosa 
3. Rachis unarmed or merely bristly. 
4. Indusium present. 
5. Pubescence of two kinds of scales 43. C.inquivans 
5. Pubescence of hairs and scales. 
6. Segments crenate into bullate lobes 44. G.oinops 
6. Segments entire or crenulate at apex. 
7. Frond tripinnatifid 45. C. javanica 
7. Frond tripinnate. 
8. Rachis densely pubescent, scales large 46. G. schizochlamys 
8. Rachis sparsely pubescent, scales small 47. G. sumafrana 
4. Indusium rudimentary, rachis above hirsute, without pale®. 
48. G. raciborskii 
4. Indusium wanting, pale* on rachis above -49. C.lurida 
2. Racbises of frond or pinn® pubescent, but not with two kinds of pubescence 
mixed. 
3. Pinn® 8-15 cm long. 
4. Indusium none, sori medial. 
5. Frond about 1 m long 50. C. batjanensis 
5. Frond about 45 cm long 23. C. hancockii 
4. Indusium persistent, sori costular 51. C.havilandii 
3. Pinn® much longer. 
4. Cost* scaly beneath or glabrous. 
5. Segments glandular-ciliate - 52. G. stibglandulosa 
5. Segments not glandular-ciliate. 
6. Pinnules nowhere cut to the costa. 
7. Sori costular. 
8. Indusium breaking irregularly. 
9. Sides of segments crenate 53. G. crenulata 
9. Segments serrulate throughout. 
10. Pinn* and pinnules sessile 54. C.foxworthyi 
10. Pinn® and pinnules stalked G3. C. ferruginea 
9. Segments nearly or quite entire. 
10. Scales on cost® dark. 
11. Long hairs beneath cost* none 55. C.lanaensis 
