POLYFODIACEJ-:. 



323 



Fig. 134-B, Potypodium 

 obscure-vemdosum HAYATA ; 



a, a scale on the rhizome ; 



b, a portion of the frond. 



ceolata 27-30 cm. longa 



supra basin ad 6-7 cm. 



altitudinem latissima 2J 



cm. lata apice gradatim 



attenuata acuminatis- 



sima, acuminibus longis- 



sime linearibus minus 



quam 2 mm. latis 2 Jem. 



longis, basi attenuato- 



cuneata margine undu- 



lato-crispata subintegra 



margine haud plana undulata ; textura chartacea, pagina subtus pallida supra 



glabra subtus prope costam squainis sparsissime conspersa vel haud squamata 



glabra, costa supra elevata dorso coniplanata ad apicem frondis attingenti subtus 



deorsum tenuissime elevata complanata vel tenuiter sulcata sursum gradatim 



plana haud elevata haud impressa. Sori a uiedio vel supra medium frondis 



usque ad basin acuminis utroque latere costee 1-seriatim siti se subapproximati 



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



mati quam margine. 



HAB. Taichu: Kashigatani, leg. G. NAKAHAKA, Feb. 1907, (No. 5926); Mt. 

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



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

 Loxogramme remote-frondigerum HAYATA. Bhizoma horizontaliter repens teres 

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

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

 castaneis apice acuminatis basi haud cordatis 2-3 mm. longis IJmm. latis 

 margine integris. Stipes haud squamatus sed deorsum brevissime sub micros- 

 copio pilosus, pilis brevissimis. Frons coriacea utraque pagine glabra longissime 

 linearia 20-35 cm. longa 7-6 mm. lata apice longe linearis acuminatissima ad 

 summuni haud obtusa plus minus <-x^-formiter recurva basi longe attenuata 

 ad stipitern 3-4 cm. 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 haud elevatis ; pagina 



