53. DIPLAZIUM. § 1. EUDIPLAZIUM. 265 



the lower remote. Texture coriaceous; surfaces naked; upper surface 

 provided witli white marginal dots; veins + 11 on a side, simple or 

 forked. Sori numerous, occupying all the veins; indusium linear, black. 

 Borneo. 



(35d) D. ispiiiiferiim, ». A. ». «.,• D. muricatum, G. Ghr., Ind* 

 Fil., Suppl. ; Athyrium mimcatum^ GopeL, in Philipp. Journ., VII°, 61. 



Stipes + 30 cm. long, spinose, clothed towards the base with 

 lanceolate-ovate, incurved, dirty-brown scales. Fronds pinnate, pinnatifid 

 towards the apex. Lower pinnae 20 — 25 cm. long, + 5 cm. broad, 

 stalked, acuminate, hardly pinnate at the base, pinnatifid towards the 

 apex; higher pinnae sessile to adnate, lobed. Segments oblong, + 1 cm. 

 broad, obtuse or subacute, often serrate towards the apex, the lowest 

 reduced. Texture coriaceous; surfaces naked; veins + 12 on a side, 

 forked. Sori short, subterminal on the veins ; indusium black, soon evanishing. 



Borneo, 



(36a) ®. cyatlaeifoliuni, J»i*.y Atliyrmm cyatheifolium, Milde, 

 Copel., in Philipp. Journ., IIF., 293, p. p. 

 Also in Borneo. 



(366) U. clavaoense, Copeh; Athyriu'n clavaoense, Gopel.., in 

 Philipp. Journ., IIF, 295. 



(37a*) D. Hewitlii, C. Chr., Ind. Fil., Suppl.; Athyrium Heioiitii, 

 Copel., in Philipp. Journ., VIF, 62. 



Fronds + 75 cm. long and 30 cm. or more broad, the rachis castan- 

 eous, grooved, naked except in the groove. Pinnae short-stalked, the 

 higher pinnatifid, the lower pinnate, the lowest opposite, + 23 cm. long, 

 5 cm. broad, acuminate. Pinnulae straight, horizontal, subsessile, truncate 

 and often hastate at the base, + 1 cm. broad above the base, the higher 

 entire, the lower cut ± ^l^-^s^j down to costa into lobes + 2 mm. broad. 

 Texture papyraceous; surfaces naked; veins forked, oblique. Sori linear, 

 2 — 4 mm. long; indusium bright-green. 



Borneo. 



(37&) D. dolichosorium, Copel.; Athyrium dolichosorum, Copel. , 

 in Philipp. Journ., IIF, 294, p. p. 



