154 



POLYrODIACE.E. 



pinnnlarura angulo recto egressis ; costis pinnulanun supra canaliculatis 

 utroque latere canaliculomm alato-costulatis, costulis remote setuliferis, 

 setulis coraplanatis i mm. longis. Sori rotimdati Iiaud involncrati. ludusium 

 nuUum. 



Hab. Aiisan, secns fossas, ad 7-8000 

 l^ed. alt., leg. B. ILvyata et S. S.vs.\Ki, 

 1912, Jan. 



Near D. crenulato-serrnlata C. Ch., 

 but differs from it by tlie much fewer 

 scalos at tlie base of tlie stijjes and 

 mucli larger fronds. 



Dryopteris {Eudruopteris) hypo- 



phlebia IIayata sp. nov. (Fig. 95). 



Illiizoma suberectnra apice stipites caespi- 



tosos gerens. Stipes 15-20 cm. longus 



sm^um pauce basi densissime squamatus, 



squamis inferioribus ovatis lanceolatis 



tenuissimis 



castaneis fuscis 



usque li cm. 



lougis4mm. latis 



apice longe cus- 



]5idato - acumina- 



tis margine 



s u b i n t e g r i s, 



squamis (ad 



rhacliin) minori- 



bus cuspidato- 



ovatis 3 mm. 



longis 1 mm. 



latis margine 



remote setosis 

 Fig. 95, Dryopteris hyjKiphlebia Hayata; a, tLe pliint ; b, .i scale on 

 the rhizome ; c, a pmnule. f USCO -uigl-icanti- 



