POIATODIACK.K. 



323 



Fig. 134-B, Polijpodium 

 obscure-venulosum HAYATA ; 

 n, a scale on the rhizome ; 

 b, a portion of the frond. 



ceolata 27-30 cm. longa / ~~\ \\ 



supra basin ad 6-7 cm. 



altitudinem latissima 2| 



cm. lata apice gradatim 



attenuata acurninatis- 



sima, acurninibus longis- 



sime linearibus minus 



quam 2mm. latis 2icm. 



longis, basi attenuato- 



cuneata margine undu- 



lato-crispata subintegra 



margine baud plana undulata ; textura cbartacea, pagina subtus pallida supra 



glabra subtus prope costam squamis sparsissime conspersa vel baud squamata 



glabra, costa supra elevata dorso complanata ad apicern frondis attiugeuti subtus 



deorsum tenuissirne elevata complanata vel tenuiter sulcata sursum gradatim 



plana baud elevata baud impressa. Sori a inedio vel supra medium frondis 



usque ad basin acuniinis utroque latere costa? 1-seriatini siti se subapproximati 



vel a se 3mm. remoti rotundati 3-4 mm. in diametro; sori costa plus approxi- 



mati quam margine. 



HAD. Taichu: Kasliigatani, leg. G. NAKAHARA, Feb. 1907, (Xo. 5926); Mt. 

 Arisan, leg. TAKEO ITO et B. HAYATA, April. 1914. 



Polypodium remote-frondigerum HAYATA sp. uov. (Fig. 135-A-B). 

 Loxogramme remote-frondigerum HAYATA. Khizoma horizon taliter repens tores 

 1 mm. in diametro remote frondigerum, frondibus 1-3 cm. a se remotis, usque 

 ad pulvinuni sub stipitibus squamatum, squamis tenuibus late oblongis fusco- 

 castaneis apice acuminatis basi baud cordatis 2-3 mm. longis l^mrn. latis 

 margine iiitegris. Stipes baud squamatus sed deorsum brevissime sub micros- 

 copio pilosus, pilis brevissirnis. Frons coriacea utraque pagine glabra longissirne 

 linearia 20-35 cm. louga 7-6 mm. lata apice longe linearis acuminatissinia ad 

 summum baud obtusa plus minus <->^x-forniiter recurva basi longe attenuata 

 ad stipitein 3-4cm. longum abeuns margine integra in exsiccato sursum recurva 

 plus minus "x^-formiter recurva, costa dorso complanata medio 1 mm. lata 

 supra plus elevata, partibus elevatis planis subtus vix vel baud elevatis; pagina 



