94 THE BOTANICAL MAGAZINE- LVoi. xxviii. No. sas 



A A Stipes 10 cm brevior. Frons proxime posita 

 simplex v. trifida. - - - P. hastatum, Thunb. 

 OO Frons evena. 

 A Frons stipite gracile 1-4 cm longo. 



Frons 1 cm angustior. - - P. ussuriense, Regel. 

 A A Frons stipite robusto breve. 



( Frons indivisa. 

 : Frons apice acuta v. acuminata. 



P. lineaie, Thunb. 

 :: Frons apice caudato-acuminata. 



P. lineare, Thunb. v. caudatum, Nakai. 

 (( Frons laterali lobis accessoribus, apice acuta. 



P. lineare, Thunb. y. ramifrons, Nakai. 

 + + Frons apice obtusa v. acutiuscula, ad apicem 

 dilatata. ----- P. Onoei, Fr. et Say. 



Sp. 102. Polypodium ellipticum Thunb. F1. Jap. p. 

 335. DiELs in Engl. Prantl, Nat. Pflanzenf. I. iv. p. 318. 

 Matsum. Ind. PI. Jap. I. p. 333. C. Christ. Ind. Filic. p. 

 523. 



Gymnogramme elliptica Baker Syn. Filic. p. 389. Fran, et 

 Sav. Enum. II. p. 248. 



Selligaea elliptica Bedd. Ferns Brit, and Foreign, p. 97. 



S. coraiensis H. Christ in Fedde Rep. (1908) p. 11. 



Polypodium Faurianum Nakai F1. Kor. II. p. 416. 



Hab. in rupibus Hongno, n. 52, 68 (Faurie), in silvis 

 Hongno, n. 52, 2477-8 (Taquet). 



Distr. Japonia, Formosa, China, Philippin, India et Queens- 



Sp. 103. Polypodium Fauriei H. Christ. Nakai F1. Kor. 

 II. p. 414. 



Hab. Hallaisan, n. 82 (Faurie), Hallaisan, n. 3991 

 (Taquet), Hallaisan (S. Ichikawa). 

 Distr. Japonia. 



