﻿114 10. LYGODIUM. § 1. EULYGODIUM. 



(9) l<. altinn, V. A. V. R.; L. flexuosum., Sw., var. alia, Clarke, 

 Journ. of Linn. Soc, Bot, XXV, 101, tab. XXIV; Bedd., Ind. Ferns, Suppl., 108. 



Scandent, the branches pendant, to 9 M. long, pinnate. Pinnae pinnate 

 again. Pinnulae (both sterile and fertile) + 20 c.M. long, ± 2 c.M. broad, 

 the lateral ones 1 — 2 on each side, simple, on stalks 1 — 1^2 c-M. long, the 

 edges parallel, entire, the base truncate or auriculate, the terminal ones 

 simple or forked at the base. — Baker esteems this a species. 



Malacca; Munipore. 



* (10) li. fles.uoiSUiii, Sw., Prantl, Morph. d. Gefasscr., II, Schiz., 72 ; 

 Bedd., Perns S.L, tab. LXIII; L. pinnatifidum, Sw., Rac, Flor. Btz., I, 7, p. p. 



Primary petioles short or wanting, secondary ones to 3 c.M. long. Pinnae 

 15 — 30 c.M. long, 15 — 30 c.M. broad, the rac his ± flexuose, narrowly mar- 

 ginate, with 2 — 7 pinnulae on each side below the terminal one. Pinnulae 

 stalked, the terminal and higher ones free or joined, the base cordate, often 

 hastato-auriculate or palmatifid, the edge serrulate, the apex acuminate, acute 

 or blunt; central pinnulae subpalmatifid at the base, the lateral lobes similar 

 to the central one but much shorter; lowest pinnulae similar to the central 

 ones but the basal segments mostly free. Texture herbaceous; surfaces more 

 or less densely hairy, rarely subglabrous; rachises hairy or nearly naked, 

 costae rarely subnodose at the base. Fertile pinnulae similar to the barren 

 ones but shorter, 3—5 c.M. long, the lowest nearly always pinnate with + 

 1 — 3 leaflets on each side similar to the terminal one but smaller. Spikes 

 2 — 10 m.M. long. Spores verruculose. 



Trop. ^ temp. Asia, Australia. 



* (11) Ei. jaiBonicum, Sw., Rac, Flor. Btz., I, 8; Prantl, Morph. d. 

 Gefasscr., II, Schiz., 68, tab. I, fig. 10; Bedd., Ferns S.L, tab. LXIV; Christ, 

 Parnkr. d. Erde, fig. 1122. 



Primary petioles short, to 1 c.M. long, secondary ones 1 — 2^/2 c.M. long. 

 Pinnae 10 — 20 c.M. long, nearly as broad or narrower, + deltoid in outhne, 

 pinnate, the rachis + flexuose, marginate (narrowly winged) especially towards 

 the apex. Pinnulae + 2—5 on each side below the terminal one, not ar- 

 ticulate, the higher and terminal ones simple, free or confluent, elongate, 

 linear-lanceolate, the base cuneate or subcordate, the apex bluntish, the edge 

 coarsely crenate or toothed and crenate, or lobed in the lower part; central 

 pinnulae hastate or subpalmatifid, the lowest ones pinnate or 2-pinnate, the 

 rachis marginate, the segments similar to the higher or central pinnulae but 



