. - 176 - 



Var. minus: Stipites breviores, usque ad IV2 cm. longi; frondes 

 minores, usque ad 5 cm. iongae et 2V2 cm. latae; rachis primaria parte 

 superiore pinnis superioribus, adnatis, decurrenlibus alata; pmnae minus 

 copiose 2-pinnatifidae, inferiores sessiles vel adnatae, vix decurrenles; sori 

 in planta adulta minus copiosi. -Sumatra {Dell, Haboko, W. Docters van 

 Leeuwen No. 3198). 



Trichomanes m i I 1 e f 1 i u m, Pr., Hym., 16, 43; v. A. v. R.. 

 Mal. Feriis & Ail., Supplem. I, 107; T. maximum. Bi, var., C. Chr., Ind. 

 Fil., 644, 645. 



Var. an ceps, v. A. v. R., 1. c: I cannot distinguish from this 

 spécimens received from the Philippines under the name of T. grande 

 Copel. 



Woodwardia radicans (L.), Sm., Mém. Ac. Turin,. V, 412; v. A. 

 V. R., Mal. Ferns, 391 ; Blechnum radicans, L., Mant., 307. 



Nearly ail our spécimens of this species, whichis referred to the section 

 Euwoodwardia, hâve almost ail the veins free between the line of sori and 

 the margin, i. e., they form only hère and there an accessory areola outside 

 the line of fruit, as in our spécimens of W. virginica and japonica Sm. 

 belonging to the section Anchistea. — If the characters of the quoted species, 

 given by Hooker, Diels and Christ, are correct, the différence between the 

 sections is to be found in the caudex or rhizome, which is short-erect in 

 Euwoodwardia and long-creepping in Anchistea. 



HETEROSPORE FILICALES. 



Marsilea minuta, L., Mant., 308; v. A. v. R., Mal. FernAl\.,7. 



Var. Zollingeri: Plants gathered in Sumatra [Deli, Medan, Sibo- 

 langit, Lau Klewang, J. A. Lôrzing Nos. 3498, 5297) which niay belong to 

 this, hâve the sporocarps broadly bordered, and provided on each side 

 with a broad, central élévation which is distinctly ribbed in some of the 

 spécimens. 



ISOSPORE LYCOPODIALES. 



^ L y c o p o d i u m p a t e n t i s s i m u m, v.A.v.R, 



Urostacliys, Euphleo maria. — Caules nutantes, in planta adulta probabiliter 

 penduli, 15—25 cm. (vel plus?) longi, 1— 3X*urcati. Folia patentissinia (+ 

 horizontalia), sublaxa, 6— 8- (aKernatim 3 — 4-)faria sessilia, decurrentia, su- 

 bulata, 7'/2— ^ 2'/'2 mm. longa, supra basin pauUo angustatam '/2-I mm. lata, acuta, 

 integerrima, graciliter costata. Spicae terminales, ad vel supra basin furcatae, 



