PLANTS FROM BATANES AND BABUYANES ISLANDS. 395 
I M PER AT A Cyr. 
I. cylindrica, var. koenigii (Retz.) Benth. 
Bat an, Santo Domingo de Basco, 3678 Fenix ; 3134 Mearns. Camiguin, 4015 
Fenix. N. v., Buchid. 
Ml SCANT HUS Anders. 
M. japonicus (Thunb.) Anders. 
Batan, Santo Domingo de Basco, 3689 Fenix. Babuyan, 3917 Fenix. N. v., 
Viau. 
Not common in the Philippines; Japan to China and Malaya. 
M. sinensis Anders. 
Batan, Mount Iraya, 3818 Fenix. N. v., Viau. 
Common in the Philippines at medium and higher altitudes; Japan and China 
to Borneo and Celebes. 
POGONATHERUM Beauv. 
P. paniceum (Lam.) Hack. 
Batan, Santo Domingo de Basco, 3636 Fenix. Babuyan, 3901 Fenix. 
Common throughout the Philippines; Japan to India and Malaya. 
ROTTBOELLI A J Ann. f. 
R. exaltata Linn. f. 
Batan, Santo Domingo de Basco, 3815 Fenix. N. v., Annaray. 
Widely distributed in the Philippines; tropics of the World. 
MAN iSUR IS Sw. 
M. granularis Linn. f. 
Batan, Santo Domingo de Basco, 3721 Fenix. 
Widely distributed in the Philippines; tropics of the World. 
ISCHAEMUM Linn. 
I. ciliare Retz. Obs. 6 (1791) 36; Hack, in DC. Monog. Phan. 6 (1889) 225. 
Batan, Santo Domingo de Basco, 3169 Mearns. 
India and Ceylon to China and Formosa; not previously found in the Philip- 
pines, although credited to the Archipelago by F.-Villar, certainly on an erroneous 
identification. 
I. muticum Linn. 
Camiguin, 4021 Fenix. 
Along the seashore throughout the Philippines; British India to Formosa 
and Malaya. 
APLUDA Linn. 
A. m utica Linn. 
Batan, Santo Domingo de Basco, 3638 Fenix. 
Common throughout the Philippines ; India to China, Malaya, Australia and 
Polynesia. 
ANDROPOGON Linn. 
A. micranthus var. spicigerus (Benth.) Hack. 
Camiguin, 4040 Fenix. Babuyan, 3918 Fenix. Sabtan, 3726 Fenix. 
Northern Luzon; China, Australia, and New Caledonia. 
A. halepensis var. propinquus (Kunth; Merr. 
Batan, Santo Domingo de Basco, 3837 Fenix. Camiguin, 404 7 Fenix. 
Widely distributed in the Philippines; the variety extending from Ceylon to 
Amboina. 
