242 ART. ly. — B. hayata: 



All. p. 24 ; Hayata, in Tokyo Bot. Mag. XX. p. 21 ; Komarov, Fl. Mauslmr. 

 I. p. 159. 



Lijcopodium japonicum Thunb. Fl. Jap. p. 341 ; Maxim, in Mel. Biol. 

 Vn. p. 341 ; France, et Savat. Enum. PI. Jap. II. p. 197. 



Lycopodium dendroideum Michx. ; MiQ. Prol. Fl. Jap. pp. 348 et 390 ; 

 Hook. Exot. Fern. t. 7. 



Hab. in monte Morrison, leg. T. Kawakami, S. Nagasawa et 

 G. Nakahaka, Nov. 1905. 



DisTRiB. Japan, Kamtcliatka, Siberia, Manchuria, and North 

 America. Not jot known from central and southern China. 



Lycopodium serratum Thunb. Fl. Jap. p. 341 ; A. Gray, Bot. Jap. 

 pp. 422 et 436 ; Miq. Prol. Fl. Jap. pp. 348 et 390 ; Baker, Fern All. p. 

 12 ; Maxim, in Mel. Biol. YII. p. 341 ; DnsLS, Fl. Centr. Chin. p. 210 ; Warb. 

 Mons. I. p. 9G ; Hayata, in T6ky6 Bot. Mag. XX. p. 20. 



Hab. in monte Morrison, ad 13094 ped. alt., leg. S. Nagasawa, 

 (No. 735) ; ibidem, leg. T. Kawakami et G. Nakahaea, Nov. 1905. 



DisTEiB. In the tropical or subtropical regions, and in some 

 temperate countries as Japan and China. 



This Morrison plant is of a form liaviug mucli broader leaves 

 than the Japanese species. 



Polypodiaceae. 



JPolystichuni Both. 



Polystichum amabile Sm. ; Diels, in Nat. Pfl.-fam. 1-4, p. 193 ; 

 Matsum. et Hayata, Enum PI. Forms, p. 582. 



Aspidlum amahile Blume ; Mett. in Ann. Mus. Bot. Lugd.-Bat. I. p. 

 227 ; MiQ. Prol. Fl. Jap. pp. 340 et 389 : Hook. Sp. Fil. IV. p. 25, t. 225 ; 

 Hook et Baker, Syn. Fl. p. 254 ; Franch. et Savat. Enum. PI. Jap. H. 

 p. 232. 



