198 25. ASPIDIUM. § 2. SAGENIA. 



and 2'/2 cm. broad, blunt or acute. Texture herbaceous; rachis, costae 

 and costulae more or less densely pubescent above, sparingly fibrilloso- 

 pilose or giabrescent beneath; surfaces naked; areolae with copious free 

 veinlets. Sori relatively large, compital, in 1 row on each side of the 

 costulae or in 2 short rows between the main veins; indusium naked, 

 persistent. 

 Malacca. 



(32) A. coadunatum, Christ. 



Omit this name, it should be A. Christii C. Ghr. 



'32) A. Christii, C. Chf., Ind. Fil., Suppl. ; A. coadunatum, Christ 

 (not Wall). 



(32«) it., prominent, ». A. e. K., in Bull. Btz., WU, XVI, 56. 



Stipes naked (giabrescent?) in the upper part, sparingly scaly (finally 

 asperulous or aculeolate) towards the base. Fronds + 30 — 35 cm. long, 

 to 30 cm. broad at the base, the rachises ferrugineo-tomentose (shortly 

 fibrillose) above, not roughish. Pinnae ± 3 on a side below the terminal 

 one; terminal pinna ovate, caudate-acuminate, deeply pinnatifid towards 

 the base, with the largest segments ascending, falcate, + 7 — 10 cm. 

 long, acuminate, lobed; lateral pinnae falcate, the highest short-stalked, 

 nearly sessile, deeply lobed, the lowest conspicuously stalked, obliquely 

 triangular, ± 15 — 17 '/a cm. long, + 10 cm. broad at the base, broadest 

 on the lower side, long-acuminate, the upper side deeply lobed with 

 broadly repand lobes, the lower side deeply pinnatifid, pinnate at the 

 very base, the lower segments much elongated, acuminate, the lowest 

 deeply lobed or pinnatifid with linear-oblong, subfalcate, blunt, entire or 

 subrepand lobes; ultimate lobes entire in the smaller forms, repand in 

 the larger, with the edges distinctly ciliolate. Sori immersed, distinctly 

 though not much prominent on the upper surface, mostly terminal on 

 excurrent free veinlets, placed in 1 row on each side of the costulae, 

 sometimes accompanied by a few scattered others. 



Sumatra. 



(34) A. grande, a. Sm. 



Also in New Guinea. 



(36a) See No. 32a. 



