260 MR. J. G. BAKER ON A COLLECTION 
201. POLYPODIUM LINGUJEFORME, Mett. 
204. P. NIGRESCENS, Blume. 
202. P. Dipteris, Blume. 
208 (352*). P. ($DrPTERIS) QUINQUEFURCATUM, n. sp.; rhizo- 
mate repente epigso dense paleaceo, stipitibus strictis nudis 
validis elongatis, frondibus cuneatis rigide coriaceis 4-5-toties 
dichotomiter furcatis, segmentis lanceolatis acuminatis, areolis 
primariis quadratis, soris 2-6 minutis. 
-Hab. Builulu, Mr. Forstermann. 
Allied to P. bifurcatum, but the frond four or five times dicho- 
tomously forked, with 18-20 lanceolate segments reaching a foot 
in length, above } in. broad. Main veins erecto-patent, 3-4 in. 
apart, prominently raised, connected much within the margin by 
a distinct eross-vein, each main areole thus formed containing 
usually 4-6 minute sori. 
215 (50*). GYMNOGRAMME (§CEROSORA) OHRYSOSORA, N. 8p. ; 
rhizomate breviter repente, stipitibus contiguis elongatis casta- 
neis nudis, frondibus parvis ovatis bipinnatis rigidulis glabris, 
segmentis ultimis obovato-cuneatis, sterilibus dorso nudis, venis 
flabellatis, soris copiosis confluentibus pulvere ceraceo aureo 
copioso intermixtis. 
Hab. Builulu, Sarawak, Mr. Forstermann ! 
This appears to form a section connecting Hugymnogrammé 
with Ceropteris, for although the barren fronds are quite naked 
beneath, the fertile ones have a copious golden waxy powder 
mixed with sori. The slender naked castaneous stipes reach a 
length of about 4 inches in the sterile and 6 in the fertile frond. 
The frond is 3-4 in. long, moderately firm and rather rigid in 
texture, turning brown when dried. The lowest pinn® are much 
the largest and most compound. The cuneate acute or obtuse 
final segments are y- in. broad. The confluent sori cover 
nearly the whole breadth of the fertile segments, but do not 
reach the tip. In general habit it most recalls G. leptophylla 
and cherophylla. 
206. G. InvoLuTA, Hook. 
205. G. CARTILAGIDENS, Baker. Banting, Sarawak. Only 
athered previously by Dr. Beccari. 
207. G. MAOROPHYLLA, Hook. 
