AN ENUMERATION OF CULTIVATED FERNS. l-5c 
20. L. cana, J. Sm. Aspidium canum. Wall. Nephrodiurc. 
pubescens, D. Don, ( non Sw.). — East Indies. 
21. L. strigosa, Presl. Aspidium strigosum, Willd. ; Lowe's 
Ferns, 7, t. 10. Polypodium crinitum, Poir. Lastrea 
crinita, Moore ; Hook. et Grev. Ic. Fil. t. 66. — 
Mauritius. 
22. L. similis, ■/. Sm. En. Fil. Phil. (n. 390, Cuming). Aspi- 
dium submarginaie, Sort. Berol. — Malacca. 
23. L. Kaulfussii, Presl. Aspidium Kaulfussii, Link ; Lowe’s 
Ferns, 7, t. 5. — Brazil. 
24. L. ehrysoloba, Presl. Aspidium cbrysolobum, Link. — 
Brazil. 
25. L. Caripense, J. Sm. Polypodium Caripense, H. et B. 
Polypodium submarginaie. Lang, et Fiscli. Fil. t. 13 ; 
Lowe’s Ferns, 2, t. 49 ( without indusice). Phegopteris 
submarginalis, J. Sm. Cat. 1857. — Tropical America. 
26. L. vestita, J. Sm. Polypodium vestitum, Eadd. Fil. 
Bras. t. 36. — Brazil, West Indies. 
27. L. falcieulata, Presl. Aspidium falciculatum, Eadd. Fil 
Bras. t. 47. — Brazil. 
28. L. Sprengelii, J. Sm. Aspidium Sprengelii, Kaulf. 
Aspidium glandiferum, Karst. — Tropical America and 
West Indies. 
29. L. deltoidea, Moore. Aspidium deltoideum, Sw. Nephro- 
dium deltoideum, Desv. ; Hook. Sp. Fil. 4, p. 103. — 
West Indies. 
ft Fronds lanceolate or deltoid, bi-tripinnatijid or bipinnate, 
rarely pinnate, usually firm and subcoriaceous. Veins forked, 
generally immersed. (Dryopteris.) 
30. L. podopbylla, J. Sm. Aspidium (Lastrea) podophyllum, 
Hook, in Joum. Bot. and Kew Misc. v. 5, t. 1. Aspi- 
dium Sieboldi, Van Houtte, Cat. ; Metten. Fil. Hort. 
Lips. t. 20, /. 1—4. Pycnopteris Sieboldi, Moore . — 
Japan and Hong-kong. T. 
