AN ENUMERATION OE CULTIVATED FERNS. 251 
9. H. flexuosum, A. Cunn. ; Hook. Ic. PI. t. 962 ; Lowe’s 
New Ferns, t. 178. — New Zealand. 
10. H. caudiculatum, Mart. Ic. Crypt. Bras. t. 67 ; Lowe’s 
New Ferns, t. 68. — Brazil. 
11. H. fuciforme, Sw. ; Hook. Sp. Fil. t. 36 B ; Loive’s New 
Ferns, t. 72. — Chili, Juan Fernandez. 
12. H. pulcherrimum, Colenso ; Hook. Sp. Fil. 1, t. 37 A; 
Hook. fil. FI. Nov. Zealand, 2, t. 74 ; Lowe’s New 
Ferns, t. 71. — New Zealand. 
13. H. dilatatum, Sw. ; Schk. Fil. 1 . 135 ; Hook, et Grev. Ic. 
Fil. t. 60; Lowe’s New Ferns, t. 70. — New Zealand. 
ff Segments dentate or spinulose-serrate, often undulate. 
14. H. Tunbridgense, Sm. ; Eng. Bot. t. 162; Hook. Gen. 
Fil. t. 32 ; Hook. FI. Bond. t. 71 ; Sowerby’s Ferns, 
t. 42 ; Hook. Brit. Ferns, t. 43 ; Lindl. and Moore’s 
Nature-printed Ferns, t. 49 A. H. cupressiforme, 
Labill. Nov. Holl. t. 250, /. 2. — Temperate regions of 
both hemispheres. 
15. H. unilaterale, Willd. ; Lindl. and Moore’s Nature- 
printed Ferns, t. 49 B ; Sowerby’s Ferns, t. 43. H. 
Wilsoni, Hook. Eng. Bot. t. 2686 ; Hook. Brit. Ferns, 
t. 44. — Temperate regions of both hemispheres. 
16. EL multifidum, Sw. ; Schk. Fil. t. 135 B; Hook, et Grev. 
Ic. Fil. t. 167. — New Zealand. 
17. H. diehotomum, Gam.; Hook. Sp. Fil. 1, t. 36 A. — Chili. 
18. EL fucoides, Sw. ; Hook. Ic. PI. t. 963. — West Indies and 
Tropical America. 
** Fronds pilose. 
19. EL hirsutum, Sw.; Badd. Fil. Bras. t. 79, /. 1 ; Hook, et 
Grev. Ic. Fil. 84. — West Indies, Brazil. 
20. H. ciliatum, Sw. ; Hook, et Grev. Ic. Fil. t. 35 ; Lowe’s 
New Ferns, t. 69 C . — West Indies and Tropica. 
America. 
21. H. hirtellum, Sw. ; Hook. Sp. Fil. 1, t. 31. — Jamaica. 
22. H. Chiloense, Hook. Sp. Fil. 1, t. 32 A; Lowe’s Net 
Ferns, t. 69 A . — Chili. 
23. H. valvatum, Hook, et Grev. Ic. Fil. t. 219. — Columbia. 
