218 



POLYPODIACE^E. 



infimis 



oblongis ovatis 8 mm. longis 5 mm. latis apice trancatis apice margiuequo 



denticulatis basi 

 subito late a cut is 

 sessilibus vel adnatis ; 

 piniiis infimis plus 

 minus desuper refie- 

 xis ; textura membra- 

 naceo-coriacea : costee 

 pinnarum supra levi- 

 tsr canaliculatse utro- 

 que latere iuterrupte 

 1-costulatas costulis 

 remote setulosis; 

 costse supra glabrpe, 

 subtus pilis unicellu- 

 laribus glandulosis 

 obtectse ; veuis venu- 

 lisque supra n<u 

 elevatis subtus eleva- 

 tis. Sori utroque 

 latere costulee pin- 

 nularum et loborum 

 1-seriatim dispositi 

 semi-oblongi. 



HAB. Arisan, 

 leg. B. HAYATA et 

 S. SASAKI, Jan., 

 1912. 



Yery near D. 

 tenmc auk HAYATA, 

 but distinguishable 



Fig. 148, Dipla- 

 zium leiopodum HAYATA; 

 b. a scale on the rhi- 

 zome ; G, a lobe of a 



upper pinna;; d, an in- only by the indusia 



dusium of[the Athyrium- 



type which are, in D. 



