274 K. MIYABE ON THE 



310. Botrychium ternatum, Swartz in Schrader's Journ. ii, p. Ill; Kunze, Pter. Jap. p. 

 491; Miq. Prol. Fl. Jap. p. 346; Fr. & Sav. Emim. ii,p. 252; Milcle, FI. Eur. p. 

 199. Osmunda teniata, Thunb. Fl. Jap. p. 329, t. 32. 

 Uah. Etorofu, at Fui-ubctsu. 



Distrib. According- to Milde, the plant is very widely distributed in various forms 

 over northern and middle Europe; in North America from Newfoundland to Florida 

 west to British Columbia and Mexico, the Aleutian Islands, Kamtschatka, Japan, the 

 Sandwich Islands, Australia and New Zealand. 



FILICES. 



311. Polypodium vulgare, L.; Lcdeb. Fl. Ross, iv, p. 508; Hook. & Baker, Syn. Fil. p. 



334; A. Gray, Bot. Jap. p. 421; Max. Fl. Amur. p. 337; F. Schm. Fl. Sach. p. 

 205; Fr. & Sav. Enum. ii, p. 244. 

 Hob. Kurile Islands ! (Max.). 



Distrib. Europe, northern and southern Africa, western and northern Asia, Manchu- 

 ria, Sao'halin, Japan and Kamtschatka; North America, from Sitka to New Mexico, 

 eastward to New England and Canada. 



312. Woodsia polystichoides, Eaton, Proc. Am. Acad. IV, p. 110; Miq. Prol. Fl. Jap. 



p. 343; Hook. & Baker, Syn. Fil. p. 48; F. Schm. Fl. Sach. p. 206; Fr. & Sav. 



Enum. n, p. 205; Franch. PI. Dav. p. 347. 

 Hub. SMlcotan. 

 Distrib. Japan, Saghalin, Manchuria, northern China and Mongolia. 



313. Aspidium fragrans, Swartz, Syn. Fil. p. 51; Hook. FI. Bor.-Am., n, p. 261; Trautv. 



& Mey. Fl. Och. p. 108. Polystichum fragrcms, Ledeb. Fl. Ross., it, p. 514; 



Max. Prim. Fl. Amur. p. 339; F. Schm. Fl. Sach. p. 206. 

 Ilab. Shihotan. 



Distrib. Tlu'oughout Siberia; Dahuria, Manchuria, Saghalin, Yezo, Kamtschatka to 

 Alaska; arctic America to Iceland, and south to New England and Wisconsin. 



314. Cystopteris fragilis, Bernh. ; Rupr. Distrib. Crypt. Yasc. p. 39; Ledeb. Fl, Ross- 



rv, p. 516; Trautv. & Mey. Fl. Och. p. 108; Hook. Fl. Bor.-Am. ii, p. 260; 

 Max. Fl. Amur. p. 339; Reg. Fl. Uss. p. 177; F. Schm. Fl. Sach. p. 206; Fi-anch. 

 PI. Dav. p. 347. 

 Ilab. Kurile Islands (Rupr.) . 



Distf'ib. Arctic and northern and southern temperate regions; also in the mountains 

 of the tropics. In Japan, so far as I am aware, Abashiri and Notoro Sands in north- 

 ern Yezo seem to be the only localities for the plant, where I collected it in 1884. 



315. Asplenium Filix-foemina, Bernh.; Ledeb. Fl. Ross, iv, p. 518; Hook. & Baker, Syn. 



Fil. p. 227; Max. Fl. Amur. p. 341; F. Schm. Fl. Sach. p. 206; Fr. & Sav. 

 Enum. u, p. 226. 

 Hab. Shikotan. 



