154 
FERNS : BRITISH AND FOREIGN. 
9. L. recedens, J. Sm. Polypodium recedens, J. Sm. En. 
Fil. Phil. Aspidium recedens, Lowe's Ferns, 7, t. 1. — 
Ceylon and Philippine Islands. 
10. L. elegans, Moore and Houlst. — Ceylon. 
11. L. pilosissima, J. Sm. Aspidium pilosissima, G. Lon, in 
Serb. 1822; J. Sm . — Sierra Leone. 
12. L. subquinquifida, J. Sm. Aspidium subquinquifidum, 
Beauv. FI. Owar. t. 19. Aspidium protensum, Sw . — 
"West Tropical Africa. 
13. L. funesta, Moore. Aspidium funestum, Kunze. — Tropical 
West Africa, Brazil. 
** Vernation fasciculate, caudex erect or suhdecumbent. 
f Fronds lanceolate, bipinnatifid, rarely pinnatifid. Veins 
generally simple, rarely forked. (Oreopteris.) 
14. L. decursive-pinnata, J. Sm. Polypodium decursive- 
pinnatum, Hook. 2nd Cent. t. 49. Lastrea decurrens, 
J. Sm. Cat. 1846 and 1857. — China, Japan. 
15. L. montana, Moore. Polypodium montanum, Vogler. 
Polystichum montanum, Both. Polypodium Oreo- 
pteris, Ehrhart ; Eng. Bot. t. 1019. Aspidium Oreo- 
pteris, Sic. ; Schk. Fil. t. 35, 36. Lastrea Oreopteris, 
Presl ; Lindl. and Moore’s Brit Ferns, t. 28 ; Sowerby's 
Ferns, t. 8. Xephrodium Oreopteris, Hook. Brit. 
Ferns, t. 14. — Far. Xowelliana, Moore; Lowe's Xew 
Ferns, p. 99. — Europe. 
16. L. patens, Presl ; Hook. Gen. Fil. t. 45 A 1. Aspidium 
patens, Sw. ; Badd.Fil. Bras. t. 40; Lowe’s Ferns, 7, 
t. 3, 4. — Tropical America. 
17. L. concinna, J. Sm. Polypodium concinnum, Willd. 
Phegopteris concinna, Fee. Pol 3 T podium molliculum, 
Kunze. Phegopteris mollicula, J. Sm. Cat. Cult. 
Feins, 1857. — Tropical America. 
18. L. contermina, Presl. Aspidium conterminum, Willd. 
(Plum. Fil. t. 47). Aspidium polyphyllum, Kaulf 
A. rivulorum, Link . — Tropical America, West Indies. 
19. L. immersa, J. Sm. Aspidium immersum, Blume ; Metten. 
Fil. Hort. Lips. t. 18, f. 1-3. Lastrea verrucosa, 
J. Sm. En. Fil. Phil. Aspidium impressum, Kunze . — 
Malayan Islands. 
