2(54 POLYPODIACE^E. 



pinnamm inferioribus a se 3cm. clistantibus ; textura coriacca, pagina supra viri- 

 dissima hand nitida subtus pallido-flavo-farinosa; rliacliis supra tenuiter canali- 

 culata glabra, costis et venis pinnarum supra manifesto iinpressis subtus elevatis 

 nigricantibus ; pagina frondis subtus dense lepidibus flavis et pilis globuliformi- 

 bus tmi-celluJaribus obtecta supra glaberriraa baud pilifera sparsissime lepidota. 

 Frons fertilis margine valde recurva, partibus recurvatis f mm. latis tenuissimis 

 menibranaceis castaneis lobulato-eroso-denticulatis serni-hyaliais inter soros loba- 

 tis. Sori ad apicem venularum liberarum siti rotundati ; receptaculum rotun- 

 da turn, a se circ. 1 mm. remotum. Spora rubro-nigra. 



HAB. Mt. Arisan: Hasegawakei, leg. B. HAYATA et TAKEO ITO, Aprili. 1914. 



Cyclophorus DESV. 



Cyclophorus Lingua DESV. var. angustifrons HAYATA n. v. Frons angus- 

 tior quam in typica linearis 10-12 cm. longa 13mm. lata, caeteruin ut in typica. 



HAB. Mt. Arisan, ad. 6000 ped. alt., leg. TAKEO ITO et B. HAYATA, Mart. 1914. 



Differs from the type only by the much narrower fronds. 



Cyclophorus subfissus HAYATA sp. nov. Rhizoma repens teres IJnim. in 

 diametro squamis dense obtectum fuscens, pulvinis sub stipite 2^ mm. longis 

 dense squamatis. Stipes 2 cm. longus dorso complanatus supra planus subtus 

 convexus meclio 1^ mm. latus dense floccoso-tomentosus deinum glabratus, pilis 

 fulvescentibus stellatis. Frons ]ineari-lanceolata apice acuminatissima circ. 

 20 cm. longa 13 mm. lata basi infra medium subito angustior subito attenuata 

 ad stipitem abeuns, partibus attenuatis minus quarn 3 mm. latis 4 cm. longis, 

 costa supra tenuiter elevata supra complanata ; pagina primuni tornentosa dernuin 

 glabrata subtus densissime fulvo-stellato-tornentosa dense sorifera. Sori rotundati 

 rubescentes ^ mm. in diametro. Textura valde coriacea, pagina in exsiccato 

 viridis supra minute impresso-punctata. 



HAB. Mt. Arisan : Hasegawakei, leg. TAKEO ITO, Aprili. 1914. 



Near Nipliobolus fissus BLUME, but differs from it by the much longer 

 stipes ; also near N. transmorrisonensis HAY ATA, but distinguishable from it by 

 the not fringed scales. Also very near C. flocciger BLUME ; (BAKER Syn. Fil. p. 

 351 ; COPEL. PHILIPP. Journ. Sci. p. 113 ;) Very probablly identical with it. 

 Cyclophorus taiwanensis C. CH. Ind. Fil. p. 201. 

 Polypodium taiivanensis CHRIST, in WARE. Monsunia I. p. 60, (1901). 



