190 



Some scattered epiphytical specimens in ravines at an 

 altitude of 200 m. 



6. Drynaria quercifolia /. Sm. See p. 113, No. 26. 



Some scattered specimens, partly living as epiphytes on 

 trees, partly as kremnophytes on ravine-sides. 



Lycopodiaceae. 



7. Lycopodium cernuum L. See p. 113, No. 29. 



Numerous on the steep walls of the lower ravines- 



Selaginellaceae. 



8. Selaginella plans Micron. 



Erect or, at the very base, decumbent herb, spread 

 throughout Java from the plains up to an altitude of 750 m. 

 except in regions where the east-monsoon is very strong. It 

 is found in shadowed humid mostly not very fertile localities, 

 on steep earth-walls, in thickets and secondary forests, 

 locally often in great numbers. 



Numerous in the ravines between 200 and 400 m. above 

 sea-level. 



Gramineae. 



9. Saccharum spontaneum L. See p. 100 seq.. 



Very numerous from just behind the beach to an altitude 

 of 400 m., beneath 50 m. forming a very dense girdle, above 

 that altitude occurring especially on the ridges. Found by 

 Demmeni up to the summit (813 m.). 



10. Pogonatherum paniceum Hack. See p. 105. 



Numerous on steep sides of ravines and gullies. 



//. Pennisetum macrostachyum Brongn. See p. 48, No. 8, and 

 p. 99. 



From the lower parts up to an altitude of 330 m. on the 

 ridges in scattered specimens or in small groups, on the 

 whole rather rare. 



Zingiberaceae. 



12. Costus sericeus Bl. 



Robust herb with dehiscent capsules, spread throughout 

 Java from the plains to the lower mountainous zone, as well 

 in regions where the east-monsoon is rather strong as where 



