AN ENUMERATION OP CULTIVATED FERNS. 



161 



4. C. regia, Presl; Lindl. and Moore's Brit. Ferns, 

 t. 46 B. Polypodium regium, Linn. Cystea regia, 8m. 

 Aspidium regium, Sw. Cyathea 

 incisa, Sm. Eng. Bot. 1. 163. Poly- 

 podium alpinum, Jacq. Ic. Ear. 

 t. 642. Aspidium alpinum, Sw. ; 

 8cJiJc.Filt.62. Cystopteris alpina, 

 Desv. ; Hook. Brii. Ferns, t. 24 ; 

 Sowerbifs Ferns, t. 23. Europe. 



5. C. montana, Bernh. ; Lindl. and Moore's 

 Brit. Ferns, t. 46 G, f. 1-3 ; Hook. 

 Brit. Ferns, .25; Sowerby's Ferns, 

 t. 24. Aspidium montanum, Sw. ; 

 ScliJc. Fil t. 63. Europe. 



c. Indusiiw, cafyciform. 



77. WOODSIA, E. Br. 



Vernation fasciculate, erect, csespitose. 

 Fronds bi-tripinnatifid, rarely pinnate, 

 112 inches high, smooth or squamiferous. 

 Veins simple or forked, 

 free, the lower exterior 

 branch sporangiferous on 

 or below its apex. Recep- 

 tacles punctifonn. Sori 

 round. Indusium calyci- 

 form, its margin nearly 

 entire or deeply laciniated, 

 laciniae usually termina- 

 ting in long hairs, which 

 involve the sporangia. Genus 77 ._ Fron d of NO. 



of No. 5. 

 M 



and pinna, 



