2ir> 



Distrib. Widely distributed through Europe, Africa, A.sia, and North and Sonili 

 America. 



316. Asplenium spinulosum, Baker; Hook. & Baker, Syn. Fil. p. 225; Miq. Prol. PI. 

 Jap. p. 338; Pr. & Sav. Enum. a, p. 222. Cystopteris vpinulosa, Max. Fl. 

 Amur. p. 340. Aihyrium Hookerianum, Moore, Ind. Pil. p. L85 ; Milde, Fil. Eur. 

 p. 57 (in part) ; F. Sehm. PI. Saeh. p. 2(H). Asplenium subtriangulare, Hook; 

 Hook & Baker, I. c. 

 Hab. ffltorofu, at Furubetsu and Shibetoro. 



Distrib* Japan, Saghalin, Manchuria, Corea, China and the Himalaya. 

 . 317. Pteris aquilina, L.; Thnnb. PI. Jap. p. 332; P. Schm. PI. Sach. p. 206; Fr. & Sav. 

 Enum. n, p. 215. 

 Hab. JUtorofu, at Furubetsu. 



Distrib. Widely spread over a great part of the world. 



