242 FEENS : BRITISH AND FOEEIGN. 



2. C. serra, Willd. ; Hook. Sp. Fil 1, t. 9 A West Indies. 



3. C. aculeata, Willd. Disphenia aculeata, Presl. West 



Indies. 



4. C. nigrescens, J. Sm. C. arborea, var. nigrescens, Hook. 



Jamaica. 



5. C. muricata, Willd. (PUm. Fil. t. 4). "West Indies. 



** African species. 



6. C. canaliculata, Willd. ; Hook. Sp. Fil. 1, 1. 11 B ; Lowe's 



Ferns, 8, t. 55. Mauritius. 



7. C. excelsa, Sw. ; Hook. Sp. Fil. 1, t. 12 B ; Lowe's Ferns, 



8, t. 56. Mauritius. 



8. C. Dregei, Kunze; Hook. Sp. Fil. 1. 10 B, South Africa. 



9. C. Manniana, Hook. Syn.Fil.p. 21. Fernando Po. 



*** Indian and Malayan species. 



10. 0. Hookeri, TJm. Enum. Plant. Zeyl. Ceylon. 



11. C. Integra, J. 8m. En. Fil. Philipp. ; Hook. Sp. Fil. 1, 



p. 26. Philippine Islands. 



**** Australian and Polynesian species. 



12. C. medullaris, Sw.; Schk. Fil. t. 133; Hook. Gard. 



Ferns, t. 25. Polypodium medullare, Forst. Pacific 

 Isles and New Zealand. 



13. C. SmitMi, Hook. fil. Fl. New Zeal. t. 72. New Zealand. 



14. C. dealbata, Sw. ; A. Eich. Fl. Nou. Zel. 1. 10 ; Lowe's 



Ferns, 8, t. 58. Polypodium dealbatum, Forst. New 

 Zealand. 



15. C. Cunninghamii, Hook. fil. Fl. New Zeal. 2, p. 7 ; Hook. 



Jil. Hook. Ic. PI. t. 985. New Zealand. 



132. HEMITELIA, R. Br. 



Vernation fasciculate, erect, arborescent. Fronds bipinnatifid, 

 4-8 feet long ; stipes smooth or aculeated. Veins simply or 



