SDPPLEMENT. 43 



Laciniae obscurely serrulate-creuate to serrate. 



1. 8; For: beneath. — Read: beneath, at length naked. 

 P. 32, 1. 5 fr. b. et passim. — „(23a) See No. 22" means that No. 22 



shows characteristics urging a place for it as No. 23a as well. 

 P. 37. 1. 15—19 should be modified as follows: 



(30) C oinops, Masslt., Obs. Fil. Jav., 28; (not C. sinops, Bac). 



Trunk slender, to about 12',j m. high. Stipes short, provided towards 

 the base with caducous, fuscous, subulate-acuminate, membranaceous, 

 minutely lacerate-ciliolate scales, otherwise furfuraceo-tomentose, castaneous 

 and copiously punctulato-asperulous, as is the rachis, the tomentum fer- 

 rugineous. Fronds elliptical-oblong, to 150 cm. long by 75 cm. broad, 

 acute at both ends, 3-pinnatifld or sub-3-pinnate, the rachis striguloso- 

 tomentose above at least in the upper part, the tomentum ferrugineous. 

 Pinnae close, the higher sessile, the lower petiolate, the largest horizontal, 

 elongate-lanceolate, to 40 cm. long by 14 cm. broad, shortly acuminate, 

 the rachis castaneous, sparingly punctulate, ferrugineo-furfuraceous beneath, 

 striguloso-tomentose above. Pinnulae numerous, sessile, linear, shortly 

 acuminate, the costa above pale-ferrugineo-strigulose, beneath ferrugineo- 

 furfuraceous in the lower part, squamulose in the upper part, as are the 

 costulae in the lower part, the scales small, subulate or lanceolate, rufous, 

 ciliolate-lacerate ; central pinnulae largest, horizontal, approximate, 7—8 

 cm. long, I'/i — 2''^ cm. broad at the base, deeply pinnatipartite, or pinnate 

 at the base, the acumen blunt, crenate-dentate ; lower pinnulae abbreviated, 

 often deflexed. Ultimate segments (lobes or leaflets) approximate, horizontal 

 or nearly so, linear-oblong, straight or somewhat falcate, the largest about 

 1 cm. long, about 3 mm. broad when flattened, subacute, the edge 

 recui-ved, crenate in the upper part, deeply dentate-crenate in the fertile 

 region with subcucullate crenatures which often are crenate again ; costulae 

 above naked and lying in a conspicuous, longitudinal, complicate-canalicul- 

 ate impression of the upper surface except in the barren region; veins 

 to 10—12 on a side, grooved above, forked, the higher simple, the lower 

 sometimes twice forked. Texture coriaceous; surfaces naked. Sori to 8 

 on a side, not occupying the higher veins, close, costular; indusium firm, 

 ferrugineous or castaneous, breaking down by a slit, at length irregularly 

 2-partite or lacerate. — The plant determined by Raciborski as C. oinops 

 is quite another species. See No. 30a. 



Java. ■ 



