166 



POLYPODIACEyE. 



inferiore) . longissimis a costa pinnae angulo 80 egressis lauceolatis 8 cm. longis 

 medio 2 cm. latis basi . contractis margine pinnatim lobulatis, lobulis 

 lineari-oblongis longissimis l cm. longis 5 mm. latis apice obtusissimis, sinibus 

 inter lobulos obtusis, margine integris. Textura tenuissime membranacea 

 parcissime pubescens, pilis pluricellularibus, venis venulisque utraque pagine 



elevatis tennissimis distincte visis 

 subtus pilis dispersis. Indusium 

 cordatum tenuissimum. 



HAB. Urai : Rahao, leg. K. 

 MIYAKE, Oct., 1899. 



Near Lastrea melanopus 

 (HooK.) (BEDD. Fern. Brit. Ind. 

 t. 38), but differs from that by the 

 far more larger fronds with bipin- 

 natifid lowest pinna) ; also near 

 Dictyopteris tenerifrons (HooK.) 

 (BEDD. Fern. Brit. Ind. t. 4) 

 and Plcocnemia mcmlranifolium 

 PKESL. (BEDD. Handb. Fern. 

 Brit. Ind. p. 227, fig. n. 115), 

 but differs from the latter by the 

 longer fronds with castaneous 

 scales. 



Dryopteris (Eudryopteris) 

 morrisonensis HAYATA Mater. 

 Fl. Formos. p. 450. Dryopteris 

 spinulosa O. KTZE. var. morrison- 

 ensis HAYATA Mater. Fl. Formos. 

 p. 422. 



HAB. Monte Morrison, ad 

 12000 peel, alt., leg. T. KAWAKAMI 



Fig. 1O6, Dryopfaris nigrisquama HAYATA ; a, the 



plant ; b, a scale at the base of the stipe ; c, a scale on the et T. MORI, 1906, Oct. (No. 

 frond rhachis ; cl, a scale on a pinna ; e, a hair on n pinna ; 

 f , basal portion of a pinna ; g, middle portion of the same. 2500). 



