THE FLORA OF MOUNT PULOG. 
351 
CRASSULACEiE. 
BRYOPHYLLUM Salisb. 
1. B. pinnatum (Lam.) Kurz in Journ. As. Soc. Beng. 40 1 2 (1876) 309. 
Habitat not given, probably in the lower pine region, G. M-. Z. 1623 1/. 
Widely distributed in the Tropics of the world, presumably a native of Africa; 
common and widely distributed in the Philippines. 
KALANCHOE Adans. 
1. K. spathulata (Poir.) DC. PI. Grass, t. 65, Prodr. 3 (1828) 395. 
On dry rocks in open pine forests below 1,300 m, G. M. Z. 16233, 16327. 
Widely distributed in the Philippines ; India to southern China, Formosa, and 
1. S. australe Merr. in Govt. Lab. Publ. (Philip.) 29 (1905) 16. 
On boulders in stream depressions, lower pine region, altitude about 1,400 m, 
G. M. Z. 16326, Merrill 6J,8' h 
Endemic; confined to the Benguet-Lepanto region. 
SAXIFRAGACEiE. 
ASTILBE Ham. 
1. A. philippinensis Henry in Gard. Chron. (1902) 2: 155. 
Widely distributed in the pine region, G. M. Z. 16072, Merrill 6574, McGregor 
8903. 
Known only from the pine area of the Benguet-Lepanto region; allied to Asiatic 
species. 
DEUTZIA Thunb. 
1. D. pulchra Vid. Rev. PI. Yasc. Filip. (1886) 124. 
In the upper pine region, ravines, open slopes, etc., G. M. Z. 18114, Merrill 6554- 
Known only from the mountains of the Benguet-Lepanto region, and from those 
of Zambales Province, Luzon; allied to Asiatic species. 
HYDRANGEA Linn. 
1. H. lobbii Maxim, in M6m. Acad. Petersb. VII 10 (1867) 15. 
Abundant and widely distributed in the mossy forest, G. M. Z. 18058, 18060, 
18078, Merrill 6587, McGregor 8830, 8831. 
Widely distributed on the mountains of Luzon; endemic. 
ITEA Linn. 
1. I. macrophylla Wall, in Roxb. FI. Ind. 2 (1831) 419. 
In stream depressions below an altitude of 1,500 m, G. M. Z. 18175, 18209. 
Widely distributed in the Philippines at medium altitudes ; mountains of 
India to southern China, and Java. 
This is quite the same form that Mr. Elmer has recently described as Itea 
luzonensis (Leafl. Philip. Bot-. 2 (1908) 528), but with the material at present 
available here for comparison, I can not discover sufficient reasons for specifically 
distinguishing the Philippine from the Asiatic plant. 
