POLYPODIACE.E. 



179 



segmentorum infimorum et venulis floxuosis, venulis simplicibus ad sinus 

 undarum attingentibus utrinque planis sed distinctis glabris ; paginse mem- 

 branaceae utraque glabrse. Sori globosi circ. f mm. in diametro ad quasque 

 venulas dorsaliter siti utroque latere venarum 1-seriatim 3-4 dispositi ; re- 

 ceptaculum prope apicem venularura lineare. Indusium non visum verisimili- 

 ter obsoletum. 



HAB. In monte Morrison, leg. G. NAKAHARA, 1905, 

 Oct. ; Arisan, leg. B. HAYATA et S. SASAKI, Jan. 1912. 



Near Nephrodium Dryopteris, but differs from it 

 in the arrangement of the pinnae. 



Dry opt sris (E udryopteris) serrato- ientata 

 (BEDD.) HAYATA n.u. (Fig. 116). Dryopteris Filix mas 

 \stf.ssrrato-dentata BEDD.; HAYATA Mater. Fl. Formos. 

 p. 416. Lastrea odontoloma MOOKE BEDD. Handb, 

 Fern. Brit, Ind. fig. 128. 



HAB. In monte Morrison, 

 ad 11000 ped. alt. 



This is quite identical with 

 tha forn Iab3lle:l as D. Filix. mis 

 var. ssrraio-dentata BEDD. in tha 

 herbarium at Kew. This fern is, 



however, so widely different from 



, i- * ft 



D. Filix mas in many points. It "~7^\ \ 



should better be regarded as spec- 

 ifically different from the type. 



Dryopteris (Leptogramma) 

 squamaBstipes C. CH. (Fig. 117) 

 Ind. p. 294. Pheyopteris auricu- 

 lata BEDD. Handb. Fer. Brit. Ind. 

 p. 290 t. n. 149. Polypodium 

 auriculatum (WALL.) BEDD. Fer. 

 Brit. Ind. t. 203. 



HAB. Arisan, leg. B. HAYATA et S. SASAKI, Jan., 1912. 





Fig. 117, Dryopteris (Leptogramma) squamce- 

 stipes C. CH. ; a, the plant ; b, a scale on the 

 stipe ; c, a portion of a pinna ; d, e, sporangia. 



