Vol. 2 EUPHORBIACEAE A8l 
CLAOXYLON OBLANCEOLATUM (Merr.) Pax & K. Hoffm. in Engl. Pflan- 
zenreich 63 (1914) 115. 
Claoxylon rubescens Miq. var. oblanceolatum Merr. in Philip. Journ. 
Sci. 1 (1906) Suppl. 79. 
Luzon (Ilocos Norte, Nueva Ecija, Zambales, Bataan, Camarines), F. B. 
1760, 1222 Borden, 2763 Meyer, B. S. 32860, 82764 Ramos, 26843 Edano, 
26872, 26341 Ramos & Edano, Merrill 3112, Williams 542. On forested 
slopes at low altitudes. Endemic. 
CLAOXYLON PURPUREUM Merv. in Philip. Journ. Sci. 1 (1906) Suppl. 
204, 5 (1910) Bot. 357; Pax & Hoffm. in Engl. Pflanzenreich 63 
(1914) 121. 
Luzon (Ifugao, Kalinga, Lepanto, Bontoc, Benguet). Common in the 
mossy forest, altitude 1,700 to 2,400 m. Endemic. 
CLAOXYLON SPATHULATUM Pax & K. Hoffm. in Engl. Pflanzenreich 63 
(1914) 120. 
Luzon (Camarines), Ahern 266. Endemic. 
CLAOXYLON SUBVIRIDE Elm. Leafl. Philip. Bot. 3 (1910) 907; Pax & 
Hoffm. in Engl. Pflanzenreich 63 (1914) 118. 
Claoxylon longifolium Pax & Hoffm. in Engl. Pflanzenreich 63 (1914) 
117, p. p., quoad Philip. 
Luzon (Tayabas), Mindoro, Sibuyan, Panay, Leyte, Samar, Mindanao, 
(Lanao, Zamboanga), Hlmer 12374, F. B. 3666, 4364, 4332, 4329, 8620, 
12084 Merritt, Merrill 5619, B. S. 24506, 24210 Ramos, 30908, 80833, 31883 
Ramos & Edaiio, Wenzel 356, Clemens 869, 1131. In primary forests at 
low and medium altitudes. Endemic. 
Local names: Bilid-bilid (Sul.); kurong (S. L. Bis.). 
EXCLUDED SPECIES 
CLAOXYLON INDICUM Hassk.; F.-Vill Novis. App. (1880) 1938; Vidal Si- 
nopsis Atlas (1883) 388, t. 83, f. D. 
The form figured by Vidal is probably referable to C. brachyandrum 
Pax & Hoffm. 
CLAOXYLON MARIANUM Muell.-Arg.; F.-Vill. 1. ¢. 
CLAOXYLON WALLICHIANUM Muell.-Arg.; F.-Vill. 1. ¢. 
24. TREWIA Linnaeus 
TREWIA NUDIFLORA Linn. Sp. Pl. (1753) 11938; Muell.-Arg. in DC. 
Prodr. 157 (1866) 953; Baill. Etud. Gén. Euphorb. (1858) 409, 
t. 18, f. 18-23; Pax & Hoffm. in Engl. Pflanzenreich 63 (1914) 140, 
eh ay Dee" 
Mallotus cardiophyllus Merr. in Philip. Journ. Sci. 7 (1912) Bot. 398. 
Luzon (Cagayan), Cuming 1267, apparently very rare or local. India 
and Ceylon to Siam, Hainan, Sumatra, and Java; a conotypic genus. 
25. MELANOLEPIS Reichenbach f. and Zollinger 
MELANOLEPIS MULTIGLANDULOSA (Reinw.) Reichb. f. & Zoll. in Lin- 
naea 28 (1856) 324; Merr. Interpret. Herb. Amb. (1917) 318, Sp. 
Blancoanae (1918) 228. 
