316 



POLYPODIACE/E. 



10-30 cm. lon- 

 <ra 12-22 mm. 



O 



lata apice acu- 



minatissima 



l)asi gradatim 



ad stipitem 



abeuns mar- 



gine subinteg- 



ra vel erosa ; 



textura char- 



taceaveltenui- 



ter coriacea, 



costa in exsic- 



cato supra te- 



nuiter elevata 



deorsum circ. 



^ mm. lata 



subtus in ex- 



siccato elevata 



sed in vivo 



plana baud 



elevata inferi- Fi 9- 128- A ; Polypodium infra-pkmicostide HAYATA 



ore l^mm. lata, venis venulis 

 ntraque pagine tenuissime 

 elevatis vix visis sub luce 

 transverea distincte visis, 

 areolis reticulormn venulas 

 liberas simplices vel furcatas 

 includentibus ; irons supra 

 viridis subtus pallidissima 

 subtus a medio vel a paullo 



xi- 



infra medium sursum usque 

 ad basin acuminis utroque 



Fig. 128-B, Poly- 

 podium infra-planicostale 

 HAYATA ; a, a portion of 

 a frond; b, a scale; c, a 

 paraphisis. 



