Van AldeRWERELT van RoSENBUr^OHi Malayan Ferns 12. 227 



pro ratioiie crassa sed flaccida, conferta, 12 16-faria (altcriiatini 6- 8-fatia), 

 liiieari-siibulata, deciirreiitia, iiifeiiora deflexa, raiiioriiiii ;m iiicipaliimi liorizoïi- 

 lalia, ramiiloruni ultimoruin sensiin asceiideiitia ; fc^lia maxinia j 7-8 iiiiii. 

 loiij^a, basi '2 ^4 '"'"• '^^a, iiite<^erriiiia, acuta, costa siibtus levitcr pro- 

 miiieiis; folia ramiiloruni seiisiiii iniiioia. Spoiaiipia in axillis foliornin 

 ramornin iiltiniorum et peiuiltinioruni. 



Tel 11 a te: Fora m ad ia h i, epipliytical in forest, ait. 650 ni. (V. M. A. 

 BEGUIN No. 1329, 15 Jaiuiary 1921). 



'^ Lycopodium transiens \^ A. V. R. 



Urostachys. Siihsr/uj^o. — OauIcs pendiili. 20—30 cm \el plus i<jnjj;i. 

 dicliotdme ramosi, ramis foliis inclusis usquc 2 cm. diamctictitibus. Folia 

 asceiideiitia vel pateiitia, perlaxa, alternatim 3-faria, teiniia vei flaccida, acuta, 

 Costa indistincta vel hic illic subdistiiicta et in sicco subtus basiii versus 

 carina decunente iiiunita; folia mixima lanceolato-subulata, + 12'/2 '"'"• 

 lonj^a, supra basin paullo aiij>ustatam, decurreiitem 1 mm, lata ; folia 

 superiora in sporopliylia inferFora sensim transieiitia, lineari-subulata, ad 

 basin rotundatam latissima. Sporophylla laxa, inferiora foliis superioribus 

 similia, usque 10 mm Ioii*^a, sequentia basi paullo dilatata, longe acumi- 

 iiata, |)Ius minusve carinata. 



The description is taken from two fragmentary spécimens of wliich 

 one is stérile and the otlier fertile but witli tlie spikes still youiift and short. 



Sumatra: M t. Koerintji, in forest, ait. 2300 — 2750 m (H. A. B. 

 BiiNNEMEljER Nos. 9765, 9852, 28 — 30 April 1920). 



Lycopodium vcrticillatum L. (not L. F.) Supplem., 448; V. A V. R., 

 Mal. Ferii Ail., 32. 



AIso in Sumatra: M t. Koerintji, cpipliytical in forest, ait. 1600 m. 

 (H A.B. BiiNNEMEljER Nos. 8506, 8707, 5 11 Mardi 1920). 



Lycopodium ccrnuum L , Spec 1566; V. A. V. R., Mal. Ferii AH. 47 -48. 



Var. capillaccum (WlLLD.) Spring, Mon. Lycop., I, 80; V. A. V. R, l.c. 

 — L. capillaceum WlLLD, MS. : Leaves flaccid, nearly capillary. unciiiate- 

 incurved, rather loose, those of the stem and main rhachis ratlier horizontal. 



Var. capillifolium: Precedenti affine sed foliis subsigmoideis, pateii- 

 tissimis, saepe subrectis, pro ratione longis. 



Ter n a te: Foramadiahi, in grass-field, ait. x 1650 m. (V. M. A. 

 BEGUIN No. 1194, 26 November 1920j. 



Lycopodium complanatum L, Spcc. 1567; V. A. V. R, Mal. Fci 11 

 Ail., 51. 



Var. angustiramosum V. A. V. R., Bull. Blz XXIV (1917), 6; Mal. 

 Ferns & Ail., Supplem. I, 469: Ventral and dorsal leaves subisomorplious, 

 subdeltoid. 



