- 8 - 



costulisque isubtus + paleata. Pinnae subcoriaceae, glabrae vel 

 subtus ad venas parce minute decidue fibrillosae, petiolatae, ca 

 10 utrinque; pinnae inferiores sat deflexae, pinnatifidae, maxime 

 ad basin pinnatae: pinnae centrales maximae, + falcatae, usque 

 ad 20 cm longae et ad basin 9 cm latae, aciiminatae, deorsam 

 pinnatae, sursum pinnatifidae. Segmenta tertiaria horizontalia 

 vel patentia, adnata nsque ad breviter petiolulata, e basi lata 

 lanceolato oblonga, infima maxima, ca 4 4^2 cm longa, ca 1 

 cm lata, acuta, sursum serrata, deorsum serrato-lobata, basi sub- 

 truncata, saepe 1 — 2-auriculata; venae iii segmentis maximis 

 pinnatae, in segmentis minoribus furcatae. Sori copiosi, saepe 

 diplazioidei, dimidiura inferius venarura occupantes. 



Gelehes (Salopanoan, Capt. van Vuui'en's Exploration Excur- 

 sion, Rachmat No. 499). 



ô l>ipla/juiii elBryNoearpiini, t\ A, r. Mt, 



Eudiplazium. — Frondes glabrae, herbaceae, in sicco obscurae, 

 3-pinnatifidae, sub-3-pinnatae. Segmenta tertiaria serrata, infe- 

 riora lobata, lobis serrato-dentatis. Sori lineari-oblongi, leviter 

 recurvati, lutei, costas vel costulas approximati. 



Resembles D. umbrosum Bedd.^ as described in v. A. v. R., 

 Mal. Ferns, 828, but remarkable by the contrast between the 

 dark, nearly black pai'enchyma of the dried fronds and the 

 nearly golden-yellow sori. 



Sumatra {PadangPandjang, C. G. Matthew No. 655). 



I>i|)la%illlll a^perillll, K/.. Enum. Pi. Jav., 195; 

 V. A. V. R., Mal. Ferns, 420. 



Var «illbpoly|lOflioicle§: Pinnulae pinnai-um infimarum 

 usque ad 31/2 cm latae; venae minus numerosae, saepe furcatae, 

 pinnularum maximarum usque ad 3-furcatae. — Sumatra (Barisan 

 Mts., C. G. Matthew No. 653). 



I>i|>la/jam a««|)eriiliiiii. r. A, v, H. 



Anisogonium. — Stipites ad 20 — 25 cm longi vel longiores, 

 basin versus parce squamosi, squamis caducis. Frondes (plantarum 

 adultarum ?) pinnatae, ca 221/2 — 271/2 cm longae et ca 15 cm latae, 

 rachide gibbis crebris, deciduis, horizontalibus, breviter pili- vel 

 glandulifoi'mibus asperula (non definite pubescenti vel glandulosa). 



