,^c 



versus leviter paleacei, paleis linearibus vel subiilatis, integerrimis, 

 fuscis. Frondes ca 20 cm longae et latae, 3-foliatae. Pinna ter- 

 minalis (centralis) satis longe petiolata, profunde 3-fida, lobis 

 basalibus obliquis, valde elongatis, lanceolato-falcatis, ca 10 cm 

 longis, subcaudato-acuminatis, irregulariter ]-epandis, lobo central! 

 latiore, breviter rotundato-lobato; pinnae latérales sessiles vel 

 subsessiles, basi oblique rotundato-siibcordatae, latere posteriore 

 ad basin furcatae, segmentis lobis basalibus pinnae terminalis 

 similibus, segmento posteriore minore. Textura pinnarum fiima, 

 non coriacea, glabra; costae et costulae supra plus minusve dense 

 pilosulae; venulae liberae in areolis numerosae. Sori copiosi, remoti, 

 inter costulas secundarias subirregulariter 2-seriati, supra leviter 

 prominentes, ad venulas libéras brèves terminales, in maculis 

 . rotundatis parenchymatis (contra lucem pellucidis) positi; indu- 

 sium reniforme, coriaceum, persistons. 



Between A. Keckiï Luerss. and irriguum J. Sm. 



Celebes [Maros, T. Kawakami). 



Ai^flidillBli f)er««Ol'îf(ei'llfill. €'opeL. Perk., Fragm., 

 177; V. A. V. R., Mal. Ferns, 251. 



Forma paucipinna: Latéral pinnae 1 — 2 on a side, the highest 

 or those of tne single pair adnate at the base, connected to the 

 terminal one.— New Guinea [Temenimbor, Tor-river, Gjellerup 

 No. 788). 



A<«|)i(IÊillll |>oi.yiBlorplilllll. MWaU., List No. 382; 

 V. A. V. R., Mal. Ferns. 248. 



A plant, gathered in Java by Dr. Koorders, very probably 

 a form of this species, bas the lowest pinnae pinnate at the 

 base.— Java (Besuki Residency, Koorders No. 15426 [j). 



AspEeililBBli COlltiâS'IlMlII. Bi^f,, Enum. Fil., 172; v. 

 A. V. R., Ma]. Ferns, 4(31. 



Var. ^iillclflîcililoi<lefii: Frondes minores, usque ad 15 

 cm longae; pinnae breviores, oblique rhomboideae, ca 2 — 3^/2 

 cm longae, usque ad 1 cm latae, profunde serratae vel potius 

 serrato-lobatae, lobis vel dentibus inferioribus serratis, apice 

 subulato-acutae. — ïYwor (Forbes No. 3692). 



Resembles in aspect a small form of A. adiantoides C. Chr.] 

 only the highest sori parallel or subparallel to the costa. 



