338 rOLYPODIACE^E. 



remote - denta- 

 tis, pinnis in- 

 ferioribus 2J- 

 3 cm. longis 

 8-10 mm. latis 

 falcato - lunato- 

 linearibus sub- 

 rectis vel plus 

 minus falcatim 

 recurvis apice 

 acutis basi la- 

 tere inferiore 

 anguste cunea- 

 tis latere supe- 

 riore late auri- 

 culato-truncatis 

 margine irregu- 

 lariter serrula- 

 tis, (serrulis 

 aristato-acutis), 

 partibus basi- 

 laribus integris, 

 auriculis obtusis 

 rotundatis ver- 

 sus apicem ser- 

 rulatis; textura 

 chartacea vel 

 tenuissime co- 



riacea, pagina utraque glabrata subtus per totam paginam sorifera. 

 margine frondis quam costula plus approximati. 



HAB. Mt. Arisan, inter Karapin et Funldko. leg. TAKEO ITO, Mart. 1914. 



Near Polystichum auriculatum PRESL. (BEDD. Fern. South Ind. p. 41, t. 

 V2Q=Aspidium auriculatum Sw.; HOOKER et BAKER Syn. Fil. p. 251), but dis- 



Fig. 144, Polystichum dbiuso-auricudaium HAYATA x f. 



Son 



