802 ON THE VOLCANO OF TAAL, 



291. Heteropogon contortus, Rcem, and Schult. 



292. IscHiEMUM ciLiARE, Retz. 



293. IsCHiEMUM MUTICUM, L. 



294. Andropogon sericeus, R. Br. 



295. Andropogon schcenanthus, L. 



296. Imperata arundinacea, Cyrillo. This is the common 

 jungle grass or lalang of the Malay Peninsula. 



297. Chrysopogon gryllus, Trinus. 



298. Chrysopogon aciculatus, Trinus. 



29^. Sorghum halepense, Pers. Probably an escape from 

 cultivation. 



300. Anthistiria ciliata, L. 



301. Aristida depressa, Retz. 



302. Chloris truncata, R. Br. 



303. Chloris barbata, Schwartz. 



304. Cynodon dactylon, Pers. 



305. Leptochloa chinensis, Nees. 



306. Sporobolus indicus, R. Br. 



307. Eragrostis tenella, Beauv. 



308. Eragrostis plumosa, Link. 



309. Eragrostis pilosa, Beauv. 



FILICES. 



310. Gleichenia flagellaris, Spreng. 



311. Gleichenia dichotoma, Willd. 



312. Hyjienophyllum polyanthus, Swartz. 



313. Hymenophyllum javanicum, Spreng. 





