- 58 - 



remoti, 1 — 2 cm longi, alati, cum rachide costis costalis venisque 

 subtus copiose pilosi ; alae anguste cuneatae ; pili longi, partim 

 conferti, partira sparsi, erecti vel patentes, curvati vel flexuosi. 

 Frondes membranaceae, glabrae, in sicco brunneae, lanceolato- 

 oblongae, ca 3 — 8 cm longae et 2-21/2 cm latae, 2-pinnatifldae, 

 rachide alata; margines alae et segmentorum omnium plani. 

 Pinnae ascendentes, contiguae, utrinque 8— 10, centrales maximae, 

 usque ad 1^/2 cm longae, pinnatifidae ; segmenta 2-5 utrinque, 

 ascendentia, contigua, simplicia vel inferiora interdum 2-fida; seg- 

 menta ultiraa 1—4 mm longa, ca 1 mm lata, integerrima, apice 

 rotundata, vena centrali apicem non attingente. Sori in axillis 

 pinnarum superiorum solitarii; indusium oblongum, usque ad 

 médium 2-valvum, ad basin dorsalem pilosum, valvis rotundatis 

 vel subacutis, integerrimis vel leviter crenulatis; receptaculum 

 paullum exsertura. 



Sumatra {Kepahiang-barisan, C. G. Matthew No. 631*). 



° Eiiiiflsaya ri;;icla. •/. ^êh.. Journ. of Bot., IJI, 415; 



V.A.V.R., Mal. Ferns, 271. 



Latéral pinnae to 9 on a side, flexuose or straight; sori 

 oblong or linear-oblong, on 1—2 terminal lobes of the leaflets. 

 Also in Sumatra {Kapahiang-barisan, C. G. Matthew No. 729*). 



floiio^raiiiiiia trielioiUea. ./. éin.. Journ. of Bot., 

 III, 394; V.A.V.R., Mal. Ferns, 552. 



Also in Java (Djasinga, C. A. Backer No. 9978). 



Pleoill'Itii* llieiflllla. r.A.V.ii. Pokjpodium lucidulum, 

 V.A.V.R., MS. in Herb. Bog. 



Eupleopeltis, Pleuridium. -Rhizoma repens, squamislanceolatis, 

 juvenilibus capillari-acuminatis, minute remoteque denticulatis, 

 basin versus rufis, apicem versus pallide ochraceis ornatum. Sti- 

 pites subapproximati, ca 3 — 5 cm longi, glabri. Frondes coriaceae, 

 glabrae, utrinque nitentes, lanceolatae, 15 — 25 cm longae, 2^/2 

 —3 cm latae, obtuse acuminatae, margine integerrimae carti- 

 lagineo-incrassatae subrevolutaeque, basin versus sensim angus- 

 tatae; costa subtus prominens; venae subpellucidae; venae primariae 

 main veins) graciles, sat absconditae; areolae gracilissimae. Sori 



