AN ENUMERATION OF CULTIVATED FERNS. 305 
75. LASTREA (p. 152). 
2a. L. Beddomei, J. Sm. Nephrodium Beddomei, Bak. ; 
Hook. Syn. Fil. p. 267. Lastrea gracilescens, 
Beddome, Fil. t. 110 ( non Hook. Sp. Fil .). — 
Ceylon. K. 
6a. L. lanciloba, J. Sm. Nephrodium lancilobum, Bak.; 
Hook. Syn. Fil. edit. 2, p. 499. — North Australia. 
16a. L. Bergeanum, J. Sm. Nephrodium Bergeanum, Bak. ; 
Hook. Syn. Fil. p. 269. — South Africa. K. 
26a. L. crinitum, J. Sm. Nephrodium crinitum, Desv. ; 
Hook. Sp. Fil. 4, p. Ill (in part). — Mauritius and 
Bourbon. K. 
'28a. L. prolixa, J. Sm. Aspidium prolixum, Willd. Nephro- 
dium prolixum, Bak.; Hook. Syn. Fil. p. 268. — 
Ceylon and India. K. 
•30. L. podophylla, Hong-kong, exclude Aspidium Sie- 
boldi, Sfc. 
•30a. L. Sieboldi, J. Sm. Aspidium Sieboldi, Van Houtte, 
Cat. Mett. Fil. Hort. Lips. t. 20,/. 1-4. — Japan. 
Obs. — I originally considered L. Sieboldi of Japan to be 
the same as L. podophylla, Hook., of Hong-kong ; but plants of 
the latter having been recently received at Hew from Hong- 
kong, show that the two are distinct species. 
306. L. cuspidata, J. Sm. Nephrodium cuspidatum, Bak.; 
Hook. Syn. Fil. p. 260. Polypodium elongatum, 
Wall. — Ceylon and India. K. 
34a. L. sageniodes, J. Sm. Aspidium sageniodes, Mett. 
Nephrodium sageniodes, Bak.; Hook. Syn. Fil. p. 
271. Nephrodium melanopus, Hook. Sp. Fil. 4, p. 
110. — Malayan Peninsula and Islands. K. 
38a. L. cognata, J. Sm. Nephrodium cognatum, Hook. Sp. 
FiL 4, t 256. — St. Helena. K. 
X 
