305 

 57. TRIPHLEBIA, Baker. 



(1) T. linza, Bk. 



Omit this species, it being referred to Phyllitis d'Urvillei 0. Ktze. 



(2) T. longifolia, Bk. 



Omit this species, it being referred to Phyllitis longifolia 0. Ktze. 



(3) T. pinnata, Bk. 



Omit this species, it being referred to Phyllitis longifolia 0. Ktze. 



(4) T. dimorphophylla, Bk. 



Omit this species, it being a young form of Phyllitis d'Urvillei 0. iTtee. 



50. IWEOTVACHOSOItXJM^, Kunxe. 



II. sulidigitatum, Ituhns M. Davallioides, Kze^ Farnkr., I, 

 tab. CI. 



GOa. P»HE:GOfTERIS, me. 



§ 1. EUPHEGOPTERIS. 



(*1) Ph. melanolepis, «. A. «. K., in Bull. Btz., 1914, XVI, 

 25; Dryopteris melanolepis, v. A. v. R., MS. in Herb. Bog. 



Rhizome erect, the scales long, lanceolate-subulate, entire, blackish. 

 Stipes ± 45 cm. long, scaly, the scales blackish, scattered, the higher nearly 

 subulate-filiform, the lower more resembling those of the rhizome. Fronds 

 lanceolate-ovate, + 45 cm. long by 20 cm. broad, acuminate, pinnate. 

 Pinnae several ; terminal pinna subtriangular, very deeply pinnatifid at 

 the base, lobate-dentate towards the apex ; lateral pinnae sessile, elongate- 

 oblong, sublanceolate, acuminate, coarsely toothed (lobate-dentate), truncate 

 or subtruncate and often sub-2-auriculate at the base; central pinnae 

 largest, ± 13 cm. long, 3 — S'/a cm. broad, subspreading or arcuate- 

 ascending ; lowest pinnae + horizontal, smaller. Ultimate segments (teeth) 

 oblique, to 4 mm. deep and 6 mm. broad, blunt to apiculate, subentire. 

 Texture herbaceous; rachis rather scaly, the scales scattered, blackish, 

 Feens and Fern Allies, 20 



