53. DIPLAZIUM. § 1. E0DIPLAZIUM. 271 



segments adnate or free but not auricled, serrate, acutely falcate-lobato, 

 the lobes to + 2 mm. deep and broad, entire or crenulate to serrulate; 

 veins of the higher segments mostly forked, of the lower segments 

 pinnate in the ultimate lobes; veinlets generally 2-jugate, simple or 

 sometimes forked ; rachises, costae, veins beneath deciduously (not densely) 

 flbrillose. Tertiary segments remote, connected by a very narrow costal 

 wing, the interstices to as broad as the segments themselves; sori occup- 

 ying the lower half of the lowest anterior veinlets, often double. 

 Java. 



(42d) ». chrysocarpiim, ». A. r. JS., in Bull. Btz., IQU, XVI, 8. 



Stipes + 65 cm. long, stramineous, naked, moderately glossy, as are 

 the rachises. Fronds of fully developed plants at least 65 cm. long, 

 Pinnae erecto-patent, the lowest + 45 cm. long. Pinnulae numerous, 

 short-stalked, triangular-lanceolate, the largest + T'/j cm. long, ± 3 cm 

 broad at the base, acuminate, deeply pinnatifld in the upper part, sub 

 pinnate at the base, the acumen serrate, the stalk narrowly winged 

 Segments rather close, the higher oblong, blunt, serrate, broad and sub 

 decurrent at the base, the lower rhomboidal-oblong, nearly free, + 1 — 2 

 cm. long and half as broad, serrate at the rounded apex, more or less 

 deeply lobed towards the broadly and obliquely cuneate-truncate, decurrent, 

 narrowly adnate base; ultimate lobes serrate-dentate. Texture thin; 

 colour dark when dry; surfaces naked; veins blackish, forked, or the 

 lower pinnate. Sori linear-oblong, slightly recurved, nearly golden-yellow, 

 nearly costal or costular, occupying the lower half of the anterior^ veinlets; 

 indusium persistent, 



Sximatra. 



(43a) BS. oligogioriiaal, CopeL; Athijrmn oUgosorum, Copet, in 

 Philipp. Journ., IIP, 293, 

 Also in Negros. 



(43&) 19. poSypoclloidcig, Ml.; D. aspentm, Bl, var. polypodioides, 

 Ridl., in Journ., Str. Br. R. A., 1908, SO, 31; Athyrium Blumei, Copel, 

 in Philipp., Journ., IIP, 294. 



(43c) 19. Ia,lilr«iis, v.A.v.M.; Athyrium platyphyllum, CopeL, in 

 Philipp. Journ., IIP, 292. 



