196 25. ASPIDIUM. § 2. SAGENIA. 



broad*). Lobes generally 5 on a side, rather remote, broadly lanceolate, 

 obtuse, sinuate, narrowed towards the base. Texture herbaceous ; surfaces 

 naked; main veins remote, reaching nearly the margin, minutely 

 glanduloso-pilose. Sori in 1 row on each side of the main veins, solitary 

 in the primary areolae; indusium persistent, roundish-reniform. 

 Mindanao. 



(30a) A. i4awakamii, ». A. ». K., in Bull. Btz., 1912, VII, 4. 



Stipes + 20 cm. long, pale-brown, densely and finely but deciduously 

 short-hairy, as is the rachis, sulcate down the face, somewhat scaly 

 towards the base, the scales linear to subulate, entire, brown. Fronds 

 + 20 cm. each way, 3-foliate. Terminal (central) pinna moderately 

 long-stalked, deeply 3-fid, the lowest lobes oblique, much elongated, 

 lanceolate-falcate, + 10 cm. long, subcaudate-acuminate, irregularly repand, 

 the central lobe broader than the lateral ones, lobed with short, rounded 

 lobes ; lateral pinnae sessile or nearly so, forked on the lower side at the 

 base, obliquely rotundate-subcordate at the base, the segments similar to 

 the lowest lobes of the terminal pinna, the posterior lobe the shortest. 

 Texture firm ; surfaces naked ; costae and costulae finely hairy above, the 

 hairs more or less dense; areolae with numerous included free veinlets. 

 Sori numerous, remote, placed in 2 rather irregular rows between the 

 main veins, terminal on short free veinlets, somewhat prominent on the 

 upper surface, each encircled by a hyaline patch of the parenchyma; 

 indusium reniform, coriaceous, persistent. 



Celebes. 



(30&) A. adciiopfaoriini, v. A. ». JK.,- Tedaria adenophora, Copel., 

 in Leafl., IV, 1151. 



Rhizome short-creeping, densely clothed with black, glossy, needle- 

 like scales. Stipes slender, 10—20 cm. long, fibrillose, scaly at the base. 

 Fronds deltoid, + 10 — 15 cm. long, acuminate, pinnate. Pinnae often 

 2-jugate, the lower deltoid, forked or deeply pinnatifid, and produced on 

 the lower side; terminal pinna relatively larger; deeply pinnatifid; 

 segments oblong to lanceolate, the largest acuminated, lobed, the smallest 

 entire or crenated, the edges often cihated. Texture herbaceous; both 



*) Copeland says: „Stipite 20 ad 25 cm. alta, 15—20 cm. lata, etc." 



which is, of coarse, a typographical error. 



