60a. PHEGOPTEEIS. § 3. GONIOPTEEIS. 317 



(365) Ph. chaiuaeotaria, ». A. v. «.,• Mesochlaena polycarpa, 

 Bedd.. var., C. Chr., Ind. Fil., Suppl. 



(366*) Ph. pentaphylla. v. A. ». JR.; Dryopteris pentaphylla, 

 Rsf., in Fed., Rep., XII, 529. 



Rhizome creeping, the scales rigid, red-brown, narrowly lanceolate, 

 ciliate. Stipes + 1 — 3 cm. apart, to 30 cm. long, stramineous-brown. 

 Fronds ovate, to + 17 cm. long, 6 — 10 cm. broad, acuminate, pinnate. 

 Pinnae + 2 on a side below the terminal one, opposite, sessile or the 

 lower very shortly petiolulate; lateral pinnae ascending, elongate-obovate, 

 to 6 cm. long by I'/a cm. broad, shortly acuminate, lobed '/4-way down 

 to tho costa, slightly narrowed at the base, the lower base subauriculate ; 

 terminal pinna + 12 cm. long by 2'/^ cm. broad, more deeply lobed. 

 Lobes subacute. Texture firm; rachis stramineous, short-hairy; costae 

 and veins appresso-strigose above, hirsute beneath; veins ± 5 on a side, 

 the 2-3 lowest anastomosing. Lower sori medial, higher nearer the 

 main veins; capsules setulose. 



New Giiinca. 



(36d) Ph. pei*i*igi«Ia, ». A. «. «., in Bull. Btz., 1914, XVI, 27 ; 

 Dryopteris perrigida, v. A. r. R., MS. in Herb. Bog. 



Stipes long, at length naked like the rachis, scaly at the base, the 

 scales linear-subulate, entire, with a persistent compresso-tuberculiform 

 base. Fronds ovate-lanceolate,, probably 60 — 120 cm. long, acuminate. 

 Pinnae linear, subsessile, spreading or horizontal, ± 15 — 30 cm. long, + 

 l^'j — 2 cm. broad at the middle, acuminate, truncate at the base, the 

 edge cut + */j-way down to the costa ; lower pinnae a little abbreviated. 

 Lobes numerous, falcate, 3 — 4 mm. broad at the base, entire, apparently 

 acute because of the much recurved or reflexed edges; lower lobes 

 abbreviated but the lowest not rarely more elongated. Texture rigidly 

 coriaceous; surfaces naked or the under one hairy on the costae, 

 costulae and veins; costae pubescent above; costulae and veins impressed 

 above; veins simple, more or less pellucid, + 8 — 12 on a side, the 3 — 6 

 lower anastomosing. Sori costular, close, at length confluent so as to 

 form broad bands hiding the costulae. 



Sumatra. 



(36e) Ph. siipi'aspiiiigera, v. A. v. K.y Dryopteris supraspini- 

 gera, Rst., in Hodwi., LVI, 353. 



