242 
FERNS : BEITISH AND FOREIGN. 
2. C. serra, Willd.; Hook. Sp. Fil. 1, t. 9 A . — West Indies. 
3. C. aculeata, Willd. Disphenia aculeata, Presl. — West 
Indies. 
4. C. nigreseens, J. Sin. C. arborea, var. nigreseens, Hook . — 
Jamaica. 
5. C. muricata, Willd. (Plum. Fil. t. 4). — West Indies. 
** African species. 
6. C. canaliculata, Willd. ; Hook. Sp.Fil. 1, t. 115; 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. C. Hookeri, Thw. Enum. Plant. Zeyl . — Ceylon. 
11. C. integra, J. Sm. En. Fil. Philipp. ; Hook. Sp. Fil. 1, 
p. 26. — Philippine Islands. 
**** Australian and Polynesian species. 
12. C. medullaris, Sw. ; Sclik. Fil. t. 133; Hook. Gard. 
Ferns, t. 25. Polypodium medullare, Forst . — Pacific 
Isles and New Zealand. 
13. C. Smithii, Hook. fil. FI. New Zeal. t. 72. — New Zealand. 
14. C. dealbata, Sw. ; A. Rich. FI. Nou. Zel. t. 10 ; Loive’s 
Ferns, 8, t. 58. Polypodium dealhatum, Forst . — New 
Zealand. 
15. C. Cunninghamii, Hook. fil. FI. New Zeal. 2,p. 7 ; Hook . 
fil. 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 
