198 
FERNS : BRITISH AND FOREIGN. 
7. B. gracile, Kaulf. ; Lodd. Cab. t. (1905) ; Lowe's Ferns, 4, 
t. 36. — Tropical America. 
8. B. longifolium, H. B. K; Hook. Bot. Mag. 2818; Hook. 
Sp. Fil. t. 154 ; Lowe’s Ferns, 4, t. 37. — Tropical 
America. 
9. B. campylotis, J. Sm. Lomaria campylotis, Kunze . — 
Tropical America. 
10. B. intermedium, Link; Kunze, Fil. t. 57,/. 2. — Tropical 
America. 
11. B. fraxineum, Willd. B. latifolium, Moritz. — Tropical 
America. 
ft Sori extra-costal. (Mesothema, Presl.) 
12. B. hastatum, Kaulf. Lomaria hastata, Kunze, Fil. t. 55, 
/. 1.— Chili. 
** Apices of the venules thickened, forming a cartilaginous 
margin. (Blechnopsis, Presl.) 
t Pinnce adherent. 
13. B. Brasiliense, Besv. ; Hook. Sp. Fil. 2, t. 157. B. Gor- 
covadense, Badd. Fil. Bras. t. 61. — Brazil. 
14. B. striatum, It. Br.; Hook. Sp. Fil. t. 159. B. stra- 
mineum, Lahill. — Australia and Philippine Islands. 
15. B. lsevigatum, Cav.; Hook. Sp. Fil. 3, t. 160. — New 
South Wales. 
16. B. cartilagineum, Sw. ; Metten. Fil. Hort, Leip. t. 5; 
Loive’s Ferns, 4, t. 42. — Australia. 
17. B. orientale, Linn.; Schk. Fil. t. 109; Hook. Exot. Fil. 
t. 77 ; Loive’s Ferns, 4, t. 40. B. latifolium, Presl . — 
East Indies, Malay Islands. 
ff Pinnce articulated with the rachis. 
18. B. serrulatum, Rich. ; Schk. Fil. 1. 108 ; Loive’s Ferns, 4, 
t. 43. B. calophyllum, Lang, et Fisch. Ic. Fil. t. 23. 
B. angustifolium, Willd. B. stagninum, Radd. Fil. 
Bras. t. 62. — Tropical America. 
