182 



rOLYPODIACEJE. 



supra non visis subtus tenuiter visis distinctis a basi ramosis, ramis liberis. 



Textm-a herbaceo-membranacea. Sori secus costas multiseriatim dispositi 



prope marginem laaud dispositi. 



Hab. Ai-isan, leg. B. 



Hayata et S. Sasaki, Jan., 



1912. 



Near D. decijiiens O. 

 Ktze. and D. rdgrisquama 

 Hay'., butd iifers from tbem 

 by tbe much larger fronds, 

 acutely trimcated base of 

 the pinnse and by the scales 

 on the rhachis which are 

 long fimbriated at the base. 



Dryopteris (Eudryo'p- 

 tcris) subexaltata C. Ch. 

 (Fig. 120); H.\yata Mater 

 Fl. Formos. p. 418. 



Hab. Liukiu : Nago- 

 dake, ApriH., 1907, leg. G. 



NAKAILir.A. 



Fig. 120, IJryophns {Eiich-yoptcr'u<) snhexalidta C. Cn. ; .1, the[plant; b, a scale on tbe 

 rhizome ; c, a pinna. 



