﻿50. SCHIZOLOMA. § 2. EUSCHIZOLOMA. 281 



long, 5 — 15 m.M. broad, narrowed gradually at both ends, forked, or pinnate 

 with ± 1 — 3 lateral pinnae ou each side similar to Ihe simple fronds, the 

 edges entire, much recurved. Texture iirm, suhcoriaceous ; surfaces naked; 

 rachis like the stipe; veins anastomosing; costa prominent benealh, ± wavy. 

 Sori long, continuous along the margins; indusium firm. — The description 

 is taken from a specimen determined as Taenitis blechnoides, Sw., (Ann. Ktz., 

 XX, 128). 



Borneo (Hallier No. 1934). 



* (12) S. beterophylliim, J. Sm.., Copel., Polypod. Philipp., 59; 

 Bedd., Ferns S.I., tab. XXVI; Lindsaya helerophylla. Dry., Hk. Bk., Syn. Pil., 

 112; Bedd., 1. c, tab. CCVI; (? L. orbiculata, Mett., p. p., Copel., Philipp. 

 Journ., I, Suppl., 148). 



Rhizome short-creeping, the scales fine, brown. Stipes approximate, erect, 

 5 — 20 c.M. long, naked. Fronds 10—30 c.M. long, pinnate and lanceolate or 

 2-pinnate and deltoid with ereclo-patent branches 7 — 10 c.M. long. Leaflets 

 semiorbicular and fixed by the middle of the straight side with radiate venation 

 and a continuous submarginal indusium around the upper side, or triangular 

 with the indusium along 2 sides, or trapezoidal with the indusium usually 

 continuous along the upper and outer sides, 1 — 2'/2 c-M. long, Yi — 1 c.M. 

 broad, the apex blunt or bluntish, the margin entire or finely toothed. Tex- 

 ture papyraceo-herbaceous ; surfaces naked. — A very variable fern. 



Trap. Asia, South. China. 



31a. SJ\.CC0L0M:A, Maulfuss. 



Sori roundish or transversally oblong, submarginal, small, numerous, ter- 

 minal on the veins, placed in submarginal depressions. Indusium slightly 

 convex, covering the depression, attached at the base or the base and sides, 

 open at the outer edge. 



Rhizome short or creeping, scaly. Stipes not articulate to the rhizome. 

 Fronds divided; veins free. 



Malayan, Polynesian and Neotropical. 



