198 FERNS : BRITISH AUD FOREIGS. 



7. B. gracile, Kaulf. ; Lodd. Cab. t. (1905) ; Lowe's Ferns, 4, 



t. 36. — Tropical America. 



8. B. longifolium, H. B. K.; Sooh. Bot. Mag. 2818; Hook. 



Sp. Fil. t. 154 ; Lowe's Ferns, 4, t. 37. — Tropical 

 America. 



9. B. campylotis, J. Sni. 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. 



ff Sort 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. ; Sooh. Sp. Fil, 2, /. 157. B. Cor- 



covadense, Badd. Fil. Bras. t. 61. — Brazil. 



14. B. Striatum, B. Br. ; Hook. Sp. Fil. t. 159. B. stra- 



mineum, Labill. — Australia and Philippine Islands. 



15. B. lsevigatum, Oav.; Hook. Sp. Fil. 3, t. 160. — New 



South Wales. 



16. B. cartilagineum, Sw. ; Meilen. Fil. Hoii. Leip. t. 5; 



Lowe's Ferns, 4, t. 42.— Australia. 



17. B. orientale, Linn.; -Schk. Fil. t. 109; Hook. Fxot. Fil. 



t. 77 ; Lowe's Ferns, 4, t. 40. B. latifolium, rrcsl. — 

 East Indies, Malay Islands. 



ft Pinnm articulated with the rachis. 



18. B. serrulatum, Bich. ; Schk. Fil. 1. 108 ; Lowe's Ferns, 4, 



t. 43. B. calophyllum, Lang, et Fisch. Ic. Fil. t. 23. 

 B. angustifolium, Willd. B. stagninum, Badd. Fil 

 Bras. t. 62. — Tropical America. 



