rOLYPODIACE^E. 



153 



10 cm. remotse a rliachibns frondium angulo 40-50 divaricate, pinnulis ordinis 

 primarii inferiorilus a se 3 cm. remotis a racliibus pmnaram 70-80 divari- 

 catis, pinnulis ordinis secundarii inferioribus a se 1 cm. remotis a rhachibus 



Fig. 94, Dryopteris fiuvudis HAYATA ; a, a smaller specimen of the plant ; b, a larger 

 one ; c, a scale on the rhizome ; d, a pinnule ; e, portion of a setulose costula (upper surface). 



