AN ENUMERATION OF CUMIVATED FEENS. 159 



49. Ii. glabella, J. 8m. Nephrodium glabellum, A. Gumn. 



Aspidium glabellum, Lowe's Ferns, 6, t. 36. — New 

 Zealand. 



50. L. Shepherdi, J. 8m. Aspidium Shepherdi, Kunze. 



Lastrea aoumiiiata, Houlst. et Moore. Aspidium 

 acuminatum, Hort. Ang.; Lowe's Ferns, 6, t. 11. 

 Lastrea atro-virens, /. 8m. Cat. Cult Ferns, 18S7. — 

 Native country unknown. T. 



51. L. hlrta, Presl. Aspidium kirtum, 8w.; Bchh. Fil. i.iSB. 



Lowe's Ferns, 7, t. 11. Polypodium ciystallinnm, 

 Kimze, Fil. t. 135. — Jamaica. 



52. L. sancta, /. 8m. Polypodium sanctum, 8w. Phe- 



gopteris aanota, Fee. — West Indies. 



53. Ii. hispida, Moore and Houlst. Aspidium hispidum, 8w. ; 



Sclik. Fil. t. 49 ; Lowe's Ferns, 7, t. 8. Polystiohum 

 hispidum, /. iSm. Gat. 1857. Polypodium setosum, 

 Forst. — New Zealand. 



Fronds li-irvpirmatifid, 6-18 inches high, flaeiAA, ultimate 

 dents imisorous. Ind/miiim equal with the dent, a/nd forming 

 with it a bilabiate cyst. (Diclisodon, Moore.) 



54. Ii. deparioides, J. 8m: Nephrodium (Lastrea) deparioides, 



Sooh. 8p. Fil. 4, p. 139. Aspidium deparioides, Hooh. 

 Fil. Exot. t. 3. Diclisodon deparioides, Moore. — 

 Ceylon. 



b. Ind/usiwm inflated, mumllate. 



76. CYSTOPTERIS, Bemh. 



Vernation sub-fasciculate and decumbent or sub-erect, or 

 uniserial and short sarmentose. Fronds slender, bi-tripinnatifid, 

 4-15 inches high. Veins forked j venules free. Receptacles punc- 



