AJTENblX. 199 



&. trich:om;a.]xes, ££n»^. 



§ 2. EUTRICHOMANES. 



* (9) T. uitidulum, r. n. B. — Also found in Luzon and Mindoiv. 



* (15) T. diflusum, Bl. — Also found in Luzon and Mindanao. 



(22a) T. l¥erneri, «#*., Fed., Rep., V, 5S. 



Rhizome wide-creeping, filiform, short-tomentose. Stipes slender, + 5 

 m.M. long, winged nearly to the base. Fronds ovate, to 3 c.M. long, 2 c.M. 

 broad. Pinnae to 7-jugate, the central ones the longest, + 12 m.M. long, 

 5 m.M. broad, lanceolale-rhomboidal, the lower + .smallei'. Lower secondary 

 segments pinnatifid, higher forked or simple, the laciniae linear, */, j — ^/,(, 

 m.M. broad, simple or the lowest forked, emarginate at the apex, the margin 

 bounded by a diaphanous line. Texture thin; rachises narrowly winged: 

 veins slender. Sori immersed; indusium in fundi bull form, the mouth dilated, 

 undulate; receptacle 12 — IS X longer than the indusium (2'/j — 3 c.M. 

 long). 



New Guinea. 



(39) T. maximum, Bl. is construed as including 2 distinct form.s: T. 

 maximum, Bl. & millefolium, Pr. 



* (39a) T. inaxiiuum, bl, Enum., 228; Rac,., Flor. Rlz., I, 29; 

 V. D. B., Hym. Jav., 2S, tab. XVIII. 



Stipes not winged, or winged towards the frond only. Ultimate lobes 

 recurved towards the apex. Indusium winged quite to the mouth. 



* (396) T. ■uillefolium, J-r., Hym., 16, 43; V. D. B., Hym. Jav., 

 27, tab. XX; T. anceps, Hk, var. p, Hk., Spec. Fil; I, tab. XL, G, fig. 3. 



Stipes winged + throughout. Ultimate lobes flat, straight. Indusium 

 stalked, or winged at the base only. 



(41) T. javanicum, Bl. is construed as including 2 distinct forms: T. 

 javanicura, Bl. &. rhomboideum, /. Sm. 



* (41a) T. javanicum, Bl., Enum., 224; Hk. & Grev., Ic. Fil., 



