314 60a. PHEGOPTEEIS. § 2. LEPTOGRAMMA. 



hairs. Fronds lanceolate, + 7 — 15 cm. long, acuminate, the point blunt 

 or bluntish, the upper part coarsely crenate or entire, the medial part 

 deeply pinnatiM. with subentire lobes, the basal part pinnate. Pinnae 

 oblong, blunt, coarsely or bluntly toothed, + 1 — 1'4 cm. long, + 6 — 7 72 

 mm. broad near the base, the higher spreading, partly adnate partly 

 sessile with a truncate-cuneate or rounded base, the central ones spreading, 

 the lower subpetiolate or short-stalked, truncate or nearly cordate at the 

 base, somewhat deflexed or spreading, as long as the central ones or 

 somewhat shorter, slightly lobed or coarsely toothed. Texture thin; 

 surfaces more or less hairy on the costae and veins; veins once or twice 

 forked. Sori oblong, occupying the lower part of the veinlets, rather 

 medial between the costa and margin. 

 Mindanao. 



(236) Ph. Elineri, ». A. «. K./ Atliyrium Elmeri., Copel, in Philipp. 

 Journ., III"^, 292 ; C. Chr., Ind. Fil., Suppl. ; Dryopteris Elmeri, v. A. v. R., 

 in Herb. Bog. 



Rhizome suberect, crowned with lanceolate, fuscous scales. Stipes 

 ± 10 — 20 cm. long, paleaceous near the base. Fronds lanceolate, + 

 25 — 40 cm. long, 8 — 20 cm. broad. Pinnae acuminate, deeply pinnatifid, 

 or at least the lower pinnate at the base, the lowest sometimes a little 

 shorter than the next following. Lowest pinnulae subpetiolulate, the 

 follo'wing narrowly adnate or decurrent, subentire or cut more than 

 half-way down to the costa, nearly entire towards the apex. Texture 

 membranaceous; surfaces naked. Sori short, irregular, subcostal. 



Negros. 



(23c) Pli. leptosrainina, ». A. v. R., in Bull. Btz., 1915, XX, 

 21 ; Diplazium leptogramma, v. A. v. R., MS. in Herb. Bog. 



Stipes stout, pale-brown, naked in the age but probably flbrillose 

 when young, as are the rachises. Fronds more than 80 cm. long when 

 fully developed, + 80 cm. broad at the base, 3-pinnatifid. Pinnae horiz- 

 ontal or spreading; lowest pinnae largest, distant, stalked, + 40 cm. 

 long. Pinnulae horizontal, lanceolate, the largest ± 9 cm. long, + 2'/j 

 cm. broad at the truncate base, subpetiolate, long-acuminate, deeply pin- 

 natifid in the lower part, toothed towards the apex, the acumen entire 

 or crenulate. Lobes horizontal, approximate, linear-oblong, the lowest the 



