140 18. CYCLOPELTIS. 



(4) C. a»irabiBis, Copel., in Philipp. Journ., IIP, 346, tab. IV. 



Stipes more than 35 cm. long, thick, scaly like the lower part of the 

 rachis, the scales setiform, up to 10 mm. long, often adpressed. Fronds 

 + 60 cm. long, pinnate. Pinnae sessile, + 16 cm. long, ± 2 cm. broad, 

 caudate-acuminate, entire or irregularly and coarsely toothed, conspicuously 

 hastate, the basal prongs long, caudate-acuminate, the upper one 4; 3, 

 the lower + 6 cm. long. Texture coriaceous: surfaces naked; colour 

 oUvaceous; rachis short-hairy in the upper part; costae hairy beneath, 

 soon giabrescent; veins pinnate. Sori small, in 4 subregular rows. 



Borneo, 



19. FOL.YSTICHU1VI, Roth. 



(2) P. «!ia|ihanuiM, Moore; — var. Moussetii, v. A. v. E,., in 

 Bull. Btz., 1913, XI, 21. 



Forma typica: Stipes up to + 15 cm. long, the scales ferrugineous 

 or pale-ochraceous. Fronds to + 25 cm. long and to half as broad. 

 Pinnae pinnate in the fully developed fronds, pinnatifid towards the apex. 

 Pinnulae obovate or rhomboidal-ovate, '/a — 1 cm. long, ^\^ — -^ cm. broad, 

 toothed or lobed and toothed, the largest mostly distinctly auriculate at 

 the upper base, the teeth irregular, the largest often subulate. Rachises 

 scaly; scales of the main rachis similar to those of the stipe, partly 

 lanceolate and ciliate partly hair-like or stellate with long branches or 

 irregularly fimbriate, as are the hairs of the surfaces and costae. Indusium 

 thin, peltate, fimbriate. 



War. llousisetii: Stipes and fronds somewhat larger, a little 

 firmer, the pinnae more copiously pinnate, with the lower pinnulae 

 whether or not pinnatifid to pinnate, the lobes less toothed, often entire 

 or obscurely crenate. 



Java. 



(3) P, actileatuni, Schott; Aspidium aadeatum, Sw., Schk., 

 Krypt. Gew., I, tab. 39; — var. microphyllum ; A. viicrophyllum, BL, 

 Enum., 163; — var. mucronipinnulum, v. A. v. P., in Bull. Btz., 1914, 

 XVI, 60; — var. sordidum, Copel., in Leafl., II, 392. 



Teeth, lobes and auricles aristate or spinulose. 



