﻿580 71. POLYPODIUM. § 1. EUPOLYPODITOI. a. INTEGRIFOLIAE. 



side and margin; costa conspicuous; veins simple, immersed. Sori superficial, 

 large, ± 6 on a frond, near the costa, forming a single wavy line. 

 Philippines. 



(19) P. uni^erfiie, Jffc., Ann. of Bot., V, 464. 



Fronds sessile, densely tufted, simple, linear, 3^2 — 5 c.M. long, 2 — 4 

 m.M. broad above the middle, narrowed gradually towards the base. Texture 

 rigidly coriaceous; surfaces furnished with deciduous, brown hairs; costa 

 distinct; veins hidden Sori oblong, crowded, in 1 row on each side, confi- 

 ned to the upper part of the frond, filling up the whole space between the 

 midrib and margin. 



Penang. 



(20) P. jsueklingianiun, JSU., Ann. of Bot., VIII, 128. 



Stipes short, clothed with subulate, brown, spreading scales. Fronds 

 simple, linear, 3 '/a — 5 c.M. long, ± 5 m.M. broad, obtuse, crenate, the base 

 narrowed. Surfaces naked; the margin minutely ciliate; veins distant, erecto- 

 patent, simple. Sori oblong, superficial, oblique, close, in ] row on each side 

 near the costa. 



New Guinea. 



« (21) P. lajSiosorum, Hfc., Spec. Fil., IV, 166; Bedd., Ferns Br. 

 I., II, tab. CLXXII; Grammitis pusilla, BL, var. lasiosora, BL, Flor. Jav., II, 

 110, tab. XLVI, fig. 6; P. hirtellum, BL, var., C. Chr., Ind. Fil. 



Rhizome short. Stipes tufted, ± 1 — 2 c.M. or more long, slender, clothed 

 with spreading, ferrugineous hairs. Fronds spathulate- or ligulate-lanceolate, 

 2 — 4 c.M. long, S'/j — S m.M. broad, the apex rounded, the edge entire, the 

 base gradually narrowed. Texture membranaceous to subcoriaceous ; surfaces 

 densely villose and ciliate with patent, soft, ferrugineous hairs more or less 

 deciduous in age; veins not discernible. Sori round, commonly occupying 

 the upper half of the frond, crowded in 2 lines close to the costa; capsules 

 copiously intermixed with hairs. 



Java. 



(22) P. piloisiusculum, J»r. (not Hk.), Hk., Spec. Fil, IV, 168; 

 Grammitis pilosiuscula, BL, Flor. Jav., II, 107, tab. XLVI, fig. 2. 



Rhizome creeping, the scales membranaceous, ovate, obtuse, entire, yel- 

 lowish-fuscous. Stipes 1 — 2'/2 c.M. long, slender, dirty-brown, approximate, 



