- 167 - 



accompanied by a second row nearer tlie marf^in tlian the costa. — Lime 

 stone, in forest; ait. 1900—2500 m. 



Ceram (Mt. Moerkele, L. Rutten's Explor. Commiss., Coll. Kornassi No. 

 1473, 1 July 1918). 



Pleopeltis de Kockii, v. A. v. F^., Bull. Btz., 1911, \, 28;' Mal. 

 Ferns & Ail., Supplem. I, 382; Polypodiiim de Kockii, v.A.v.R., C. Clir., 

 Ind. Fil., Supplem., 59. 



Rhizome scales relatively broad, ovate-lanceolate, subundulate, the 

 apex nairowly long-acuminate, crisped, deciduous. the edge entire or rather 

 eroso-repand, Fertile fronds \vhen dry canaliculate-iiivolute, with the margin 

 broadly and shallowly subsinuate-repaiid, not crenulate. Sori somewhat 

 remote, medial between the costa and margin, 



New Guinea. 



' Pleopeltis p s e u d o-l a t e r a 11 s, v.A.v.R., Bull. Btz., 1918, 

 XXVIII, 36, tab. VI. 



Rhizome scales narrow, subulate-laiiceolate, straight, the apex long- 

 acuminate, liardly crisped, the edge minutely and irregularly ciliolate- 

 denticulate. Barren fronds with the main veins not very distinct, not reaching 

 the margin. Fertile fronds when dry canaliculate-involute, with the margin 

 broadly and shallowly subsinuate-repand, not crenulate. Sori remote, 

 submarginal, on the lobules. 



Sumatra. 



^ Pleopeltis c o n t i n g e n s, v. A. v. R. 



Eupelopeltis, Pleuridium.— PI. pseudo-laterali y.i4. y./?, affinis.— Frond- 

 es stériles venis lateralibus primariis distinctis, marginem subattingentes. 

 Frondes fertiles in sicco planae vel canaliculato-involutae, margine late 

 subsinuato-repandae, non crenulatae. Sori approximati, subcostales, demum 

 contingentes, subconfluentes. 



In aspect différent from the preceding. A complète description will 

 be given elsewhere. — Forest; ait. 1800 m. 



Sumatra {Mt. Malintang, H. A. B. Biinnemeijer No. 4239, 1 August, 

 1918). 



Pleopeltis G i b b s i a e, v. A. v. R. , Bull. Btz. , 1918, XXVIII, 37. 



Rhizome scales relatively narrow, subulate from an ovate, peltate base, 

 flat, the apex finely long-acuminate, slightly crisped, the edge minutely 

 ciliolate-denîiculate. Fertile fronds when dry flat or canaliculate-involute, 

 with the margin broadly and shallowly truncate-crenate, not répand. Sori 

 remote, medial. 



New Guinea. 



Pleopeltis pseudo-acrostichum, v.A.v.R., Bull. Btz., 1918, 

 XXVIII, 36. 



