POLYPODIACKE. 



251 



lobis cordis valde imbrieatis i min. lougis, margiue sm-sum irregulariter obscure- 

 que deuticulatis vcl subiutegris deorsum lasiuiato-lobuLxtis, lobulis liuearibus 

 recm-vis, vel peltatis elobatis. Stipes brevissimus 1 cm. lougus complauatus supra 

 plauus subuullus glaber. Frous spatliulata vel liueari-sj)athulata 4 cm. longa 

 usque 9 mm. lata sm-sum iufra apicem 6 mm. lata apice obtusissime vel rotimdata 

 valde ci"as.sa margine integerrima tenuiora angust« sulx?artilagiuea, costa 

 ntraque pagine a basi 

 usque ad medium tenuiter 

 obscure visa a medio ad 

 apicem non visa liaud 

 elevata ; f rons medio usque 

 ad prope apicem sorifera. 

 Sori a medio usque ad 

 prope apicem frondis 

 utroque lfl,tere costse 1- 

 seriatim dispositi perfecte 

 rotxmdati 24- mm. in dia- 

 ,metro .supra ad paginam 

 plaui, parapliysis nmne- 

 rosis j^eltatis angulato- 

 rotundatis vel margine 

 sublobatis. 



Hab. Kwanuouzan, leg. T. Soma, 1910, Oct. 



Near P. lineare Th. but diffei-s from it by the veiy much shorter obtuse 

 fronds -wlth quite different venatiou. StiU nearer to Polypodium Oncei Fr. 

 et Sav. (Maktno Phanerog. et Pterid. I. t. 10), but differs from it by the 

 much complicated reticuktion of the fronds whicli liave more obtuse 

 rounded apes. 



Polypodium pseudotrichomanoides Hayata sp. uov. (Fig. 176). 

 Rhizoma asceudeuto - erectum cu-c. 1 mm. crassum densissime radicans 

 (radicibus fibrosis numerosis) densissime squamatum, squamis castaneo-fuscen- 

 tibus tenuissimis sub luce traverso flavis ovato-lanceolatis usque 1 J mm. 

 longis ^ mm. latis apice acuito-obtusis vel obtusis basi rotimdatis. Stipes 



j^^€^ 



Fig. 17S, Folypodium oUusifrons Hatata ; a, the 

 fronds ; b, a scale on the rhizome ; c, a portion of the 

 frond; d, reticulation o£ the veinlets ; e, a paraphysis. 



