252 



POLYPODIACE.E. 



Fig. 176, Polypodium pseudotrichomanoides HAYATA. ; a, the plant; 

 b, a scale on the rhizome; c, a portion of the frond; d, apical portion 

 of the frond. 



versus a pice m 

 rhizomatis dense 

 csespitosus bre- 

 vissimus 1 mm. 

 longus basi ad 

 ext'remitatem 



b 



2-3 squamatus 

 semiteres. Frons 

 linearis simplex 

 vel a medio sur- 

 s u m f u r c a t a 

 usque 13 cm. 

 longa usque 6 

 mm. lata apice 

 gradatim an- 

 gusta ad sum- 

 mum obtusa vel 

 a globulo termi- 

 natabasilongeat- 

 tenuata angust- 

 ata ad stipitem 

 brevem abeuns 

 pinnatifida ; rha- 

 chis medio 1mm. 

 lata ; segmentis 

 mediis'triangula- 

 ri-linearibus la- 

 tere superiore 2|- 

 mm. longis latere 

 inferiore toti- 

 usque longis 

 apice obtusisbasi 

 dilatatis 1 mm. 



