POLYPODJACE.E. 



189 



a 



simis truncatis pinriatis pinnulis infirais latere superiore ab axillis 7 mm. dis- 

 tantibus 4 cm. longis, pinnulis infimis (latere inferiore) ab axillis 2 cm. remotis 

 10 cm. longis 3 cm. latis apice acuminatis lanceolatis basi truncatis sessilibus 

 usque ad | pinnatifidis, (rliachibus 6 mm. latis), segmentis 

 rectangularibus apice obtusis 11 mm. longis 5 rnm. latis 

 margine denticulatis ; venis anastomosantibus, areolis costali- 

 bus linearibus angustissimis ; pagina membranacea in 

 exsiccato * rubescens utraque pilis minutis brevissimis par- 

 cissime dispersa, costulis venis venulisque supra elevatis 

 distincte visis subtus subplanis ; inter segmenta vel lobos 

 pinnularum dentibus minutis mm. longis sitis. Sori prope 

 apicem vel prope marginem loborum vel 

 segmentorum siti. 



HAB. Urai, leg. B. HAYATA et S. SASAKI, 



Very near Dictyopteris cJiattagrammica 



Fig. 126, Aspi- 

 dium submembranace- Juli., 1912. 

 um HATATA; a, a 

 pinnule, x 2. 



BEDD. (Aspidium membranifolium KTZE.), 

 BEDD. Handb. Fern. Brit. Ind. p. 300, fig. 155. 



Aspidium subtriphyllum HOOK. form, cuspidatopin- 

 natum (Fig. 127). 



HAB. Pro- 

 pe Botansha, 

 leg. K. MIYA- 

 KE, Jan., 1900. : 



This fern : 

 is extremely . 

 variable. Our ~ 

 specim ens : 

 here figured ; 

 are so widely " 

 different from 

 the type of 

 A. subtriphijllum that it should otherwise claim to be a distinct species. 



Fig- 1^7> Aspidium subtriphyllum HOOK. form, cuspidatopinnatum ; a, the plant, 

 sterile frond ; b, the same, fertile frond ; c, a scale on the stipe ; d, a pinnule ; 

 e, an indusium. 



