210 



POLYPODIACKE. 



Fig. 141, Microlepia svbpinnata 

 HAYATA ; a, the plant ; b, c, Lairs on the 

 rhizome ; d, a part of a pinna ; e, a portion 

 of a pinnule. 



bipinnatifida, pinnis mediis lanceolatis 

 12 cm. longis basi latissimis 3 cm. latis 

 sessilibus apice acuminatis a se 4-5 

 cm. remotis, pinnulis inferioribus 

 oblique quadrangularibus 2 cm. longis 

 1 cm. latis apice obtusissimis basi 

 cuneato-acutis sessilibus basi obliquis 

 margine lobulatis tnmcatis vel subro- 

 tundatis ; rhachis, costa vel costula supra 

 glabra profunde sulcata subtus den sis- , 

 sime brevissime hirsuta, pilis subad- 

 pressis ; textura membranacea tenuis- 

 sima brevissime hirsuta vel subglabrata. 

 Sori submarginales vel a margine -1 

 mm. distantes. 



HAB. Kaho, leg. K. MIYAKE, Oct. 



1899. 



Near M. Speluncce, but differs 

 from it by the bipinnate fronds with 

 subentire or lobed pinnules. 



Microlepia trichocarpa HAYATA 

 sp. nov. (Fig. 142). Rliizoma ? Stipes 

 25 cm. longus teres basi 3-4 mm. latus 

 patento-Lirsutus intus (supra) profunde SMUMU 

 sulcatus, pilis patentissimis 1-3 mm. ^ TOMMi*"' 

 longis pluriceUularibus. Frons ovato- 

 lanceolata apice acuto-acuminata infra 

 medium latissima basi minus lata basi 

 abrupte truncata 40-50 cm. longa 22 

 cm. lata bipinnata, pinnis longissimis 

 lineari-lanceolatis 12 cm. longis 3 cm. 

 latis angulo recto a costa divaricatis 

 apice acuminato-obtusis (a se 3 cm. 



Fig. 142, Microlepia trichocarpa 

 HAYATA ; a, the plant ; b, a hair on the 

 stipe ; c, a pinnule ; d, a portion of the 

 same. 



