- 43 - 



Pt. longipinnula Wall. var. mmatrana is but a somewhat irregularly 

 lobed form of this. 



Sumatra {Huta Waju? Hägen), Java {Mt. Malang, Raciborski ; Mt. 

 Bèsèr, C. A. Backer No. 21606). 



Stenochlaena abrupta, v. A. V.R., Mai. Ferns & All., Suppl. 1, 429. 

 Fertile pinnae to 10 cm. (not 10 mm.) long. 



Syngramma Boerlageana, v. A. V.R., Bull. Dep. Agr. 1. N., 1908, 

 XVIII, 19, tab. Ill; Mai. Ferns, 545. 



Sori sometimes forked or sparingly connected. 



Also in Cera/72 (Wai Lantabi, L. Rutten's Explor. Commiss., Coll. 

 Kornassi No. 1241). 



Vittaria angustata, v. A. V.R.; V. angustifoUa, Bl. (not Bk), Enum. 

 PI. Jav., 11, 199; v. A. V.R., Mai. Ferns, 555; Suppl. I, 337. 



Forma typica: Rhizome scales lanceolate-subulate, brown, tolerably 

 dark. — Malacca, Sumatra, Java, Borneo. 



Forma nigricans (V. elongata, Sw., var. angustifoUa, Rsi. in Nov. Quin., 

 VIU, Bot., 731): Rhizome scales filiform-subulate, blackish. — New Guinea. 



ISOSPORE LYCOPODIALES. 



Lycopodium gedeanum, v. A. V.R., Mai. Ferns & AH., Suppl. 1, 

 Corn, 65; this Bull., tab. VUl. 



Urostachys, Euselago. — Caules usque ad 30 cm. vel plus longi.erecti 

 vel superne nutantes, simplices vel dichotomi, graciles, foliis inclusis + 1 

 cm. diametientes. Folia uniformia, laxa, 8-faria (alternatim 4-faria), herbacea, 

 horizontalia vel plus minusve (refracto-)deflexa, subulato-sublanceolata, plana 

 vel supra subcanaliculata. + 8—10 mm. longa, basi decurrente ^U — \ 

 mm. lata, acuta vel subacuminata, integerrima vel apicem versus parce 

 indistincteque serrulata, costa sat abscondita. Sporangia in foliis plantae 

 partis superioris axillaria. 



Java {Mt. Gede, A. Swartz No. 555). 



Lycopodium monticolum, v. A. V.R., this Bull., tab. VII; L. reflexum. 

 Lam., Rae, Flor. Btz., I, 238, p.p.; v. A. V.R., Mai. Ferns & All., 33; 

 Suppl. I, Corr., 65. 



Urostachys, Euselago. — Caules 10—20 cm, longi, simplices vel dicho- 

 tomi, breviores erecti, longiores nutantes, graciles, foliis inclusis + 5— 8 mm. 

 diametientes; gemmae prolificae partim adsunt. Folia uniformia, conferta, 

 firmiter herbacea, 8-faria (alternatim 4-faria), horizontalia vel plus min- 



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