AN ENUMEEATION OP CULTIVATED PEKNS. 



161 



4. C. regia, Presl; Lindl. <md Moore's Brit. Fei-ns, 

 t. 46 B. Polypodium regium, Lirm. Cystea regia, Sm. 

 Aspidium regium, 8w. Cyathea 

 ineisa, Sm. Eng. Bot.t.163. Poly- 

 podium alpinum, Jacq. Ic. Bmr. 

 t. 642. Aspidium alpinum, Sw. ; 

 Schk. Fil.t.G^. Cystopteris alpina, 

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

 Sowerhy's Ferns, t. 23. — Europe. 



5. C. montana, Bemh. ; Lindl. and Moore' t 

 Brit. Ferns, t. 4:6 C,f. 1-3; Hooh. 

 Brit. Ferns, <.25; Sowerhy's Ferns, 

 i. 24. Aspidium montanum, 8w. ; 

 8chk. Fil. t. 63.— Europe. 



c. Indusiwm, calymform. 



77. WOODSIA, B. Br. 



Vernation fasciculate, erect, csespitoae. 

 Fronds, bi-tripinnatitid, rarely pinnate, 

 1-12 inches high, smooth or squamiferoas. 

 Veins simple or forked, 

 free, the lower exterior 

 branch sporangiferous on. 

 or below its apex, Becep-. 

 tacles punctiform. Son 

 round. Indusiwm calyci- 

 forni, its margin nearly 

 entire or deeply laciniated, 

 lacinias usually termina- 

 ting in long hairs, which 

 involve the sporangia. 



Genus 77.— Frona of No. i, an 1 iiuiaa 

 ot No. S. 



M 



