latae. Sori longi, saepe ^j^ partes intimas venamm occupantes; 

 indusiura tirmum, fuscam, persistens. 



Young plants with the fronds simple and similar to the ter- 

 minal pinna but much larger, and not proliférons. 



Bornéo (Capt. van G-enderen Stort's North Bornéo Boundary 

 Commission; Labang, AmdyaH No. 322, p.p., a young plant ; ifown^ 

 Sedalir, Amdyah No. 345). 



A^plenîum vuSeaiiîeum, HL, Enum. Pi. Jav., 176; 



V. A. V. R., Mal. Ferns, 456. 



Forma cuspidata : Pinnae narrovved at the apex into a fine 

 cusp-like acumen ca ^2 ^^ ^'^^ë ^^ the bl-àde. — Bornéo {Bukit Ulu- 

 sebuku, Capt. van Genderen Stort's North Bornéo Boundary Com- 

 mission, Amdyah No. 446). 



Atliyrîiiin To|i|iîiiJ^iaiiiiiii. Copei,^ Philipp. Journ. 



Sci., 11^, 127; V. A. v. R., Mal. Ferns, 428; A. grammitoides, 

 Milde, p. p., (conf. Copel.). 



Differs from Diplazium grammitoides Pr. by the shape of 

 the indusium only. 



Also in Java {Mt. Laivu, C. A. Backer No. 6762). 



A«i|)leiiiiiiii Sehog'serNîî, r. A, r. H„ Bull Dép. 



Agr. l. N., 1908, XVIIl, 14; Mal. Ferns, 460; Bull. Btz, 1911, 

 I, tab. I, fig. 1. 



Omit this, it is a young (or reduced) form of A. caudatum 



For st. 

 Athyrium g-edeanuiii (Rao, €liri«l, Journ. de Bot., 



XIX, 68; V. A. v. R., Mal. Ferns, i2d; Asplenmn gedeanum, Bac, 



Flor. Btz., I, 223. 



Lower pinnae not rarely nearly equal-sided and truncate- 

 subcordate at the base; sori sometimes more elongated. 



Also in Sumatra {Mt. Singgalang, C. G. Matthew No. 506). 



Botrycliiiim laiiug^iiiosiim. fiai/.. List, No. 48; 

 V. A. V,. R., Mal. Ferns, 778. 



Also in Java, in moist woods, on humua.— {Mount Sendoro, 



Lôrzing No. 546). 



