- 57 - 



long, naked or iieaiiy so, pseudo-articulate at the base, 

 the tVonds ca 15 — 30 cm. long, 8-4 cm. bi'oad, the apex 

 acuminate to abruptly caudate, the edge crenate to very irregu- 

 laiiy sinuate and crenate, the base sometimes semihastate or 

 hastate but especially in the younger plants, the costa sparingly 

 scaly beneath, the vehis pellucid. — The plant bas the gênerai 

 aspect of a Phyllitis. 



"^ .V^iileiiiiim lioriieense. MMk,, Spec. Fil., m, 135, tab. 



CLXXXVI; V. A. v. R., Mal. Ferns, 457. 



Forma truncata: Pinnae truncate at the apex.— Sumatra 

 {Indrapoera, C. G. Matthew No. 708*). 



Cy.y<*lo|iliorus varius (Klf.), Oattfi., Freyc, Voy. Bot., 

 364; V. A. v. R., Mal. Ferns, 682; Niphobolusvaiius, Klf.^'Euum. 

 Fil., 125. 

 ^ Var. flabellîformi««: Frondes valde heteromorphae. 



Frondes stériles plantae juvenilis simplices; frondes stériles plantae 

 adultae in frondes fertiles sensim transientes; frondes fertiles in 

 parte inferiore simplices sterilesque, in parte superiore copiose 

 dichotomae fertilesque et in circuitn semiorbiculares, 7 — 8 cm 

 longae, 12—14 cm latae, segmentis valde conspicue flabellato- 

 divaricatis et imbricatis, lacinulis ultimis nnmerosis (60-80), 

 dentiformibus vel subulatis. — Sumatra [Padang Pandjang, C. Gr. 

 Matthew No. 702*). 



l>r.yo|>tei'i«>i Niiharborea (Bk), C. Chr.. Ind. Fil., 



295; V. A. V. R., Mal. Ferns, 204; Polypodium suharhoreum, Bk.^ 

 Journ. Linn. Soc, XXIV, 259. 

 Q Var. srlabrior: Frondes minores; stipites cum rachidibu& 



squamulosi et fibrilloso-tomentosi ; segmenta tertiaria oblonga vel 

 lineari oblonga, obtusa, crenata vel dentata, basi postica dilatata 

 et decurrentia, glabra sed ad venas minute appresso-pilosa; seg- 

 menta tertiaria pinnarum inferiorum producta, usque ad 21/2 cm 

 longa et 1 cm lata, profunde pinnatitida, basi contracta, sessilia; 

 sori non solitarii.— >S'wmrt/!ra [Indrapoera, C. Gr. Matthew No. 653*). 



o Hymeiiophylliim piEoMim. v\ci,\\il. 



Euhymenophyllum. — RhizomR longe repens, fihforme, intri- 

 catum, parce longi-pilosum, giabrescens; pili ferruginei. Stipites 



