﻿Ai?PENDIX. 1. CTATHEA. 78 S 



rufous, ovate, acute, adpressed scales; veins + 6 on each side of the costu- 

 lae, often forked. Sori small, + 4 — 5 on each side, confluent; indusiuni 

 fugacious, hardly conspicuous. 

 Palawan. 



* (16) C. Kollingeriana, Meti. 



Sori on the low^er veins, 1 —i on each side of the costulae, the lowest 

 close to the costae. 



(18ffl) C adenochlamys, Chwist, Bull. Herb. Boiss., 2« Serie, VI, 

 1008. 



Fronds above 1 M. long and 60 c.M. broad, ovate, the rachis rufo- or 

 fulvo-stramineous, pubescent. Pinnae alternate, distant, subpetiolate, articu- 

 late to the main rachis, hardly narrowed at the base, to 40 c.M. long, ± 

 15 c.M. broad, caudate-acuminate. Pinnulae in ± %> pairs, close, + 7 c.M. 

 long, ± 1 '/a c.M. broad, pinnatifid to the costa, the apex shortly, abruptly 

 acuminate. Segments close, falcate, pectinate, + 17 on each side, oblong, 

 obtuse or subacute. Texture coriaceous; upper surface black-green, lower 

 paler, but not glaucous; costae and costulae rufo-pubescent on both sides; 

 veins 10 — 12 on each side, distinct, black, simple, lower forked. Sori + 

 5 — 6 on each side, near the costulae; indusium persistent, rigid, green, co- 

 vered densely with pale, sessile glands, opening down by a slit. 



Luzon. 



* (19) C orientaliiS, Moore. — Insert as a synonym; Disphenia 

 orientalis, Kze, (oldest name), p. p. 



» (19a) C. cauclata, Copeh, Philipp. Journ., I, Suppl., 144; Ako- 

 phila caudaia, J. Sm., Hk. Bk., Syn. Fil., 42 ; v. A. v. R., Mai. Ferns, 37 ; Hk., 

 Spec. Fil., I, tab. XX, B. 



Indusium present, membranaceous, evanishing completely. 



(19?^) C. Ctaristii, Copeh, Philipp. Journ., I, Suppl., 144. 



Stipes sparingly aculeate with short prickles, minutely and deciduously 

 tomentose, the base clothed with rigid, dirty-brown, setaceous scales. Fronds 

 1 72 — 2 M. long, 5-pinnatiiid, the rachis subasperous below, fuscous and short- 

 pubescent above. Pinnae + horizontally spreading, the central ones the lar- 

 gest, + SO c.M. long, + 12 — 14 c.M. broad, acuminate, th elower diminished, 



FiLICES. SO 



