NOTES ON PHILIPPINE EUPHORBIACEAE. 391 
HOMONOIA Loureiro. 
HOMONOIA JAVENSJS (Blume) Muell.-Arg. in Linnaea 34 (1865) 200, 
DC. Prodr. 15^ (1866) 1022; J. J. Sm. in Koord. & Val. Bijdr. 
Boomsoort. Java 12 (1910) 544. 
Spathiostemon javense Blume Bijdr. (1826) 622. 
Adelia javanica Miq. Fl. Ind. Bat. 1' (1858) 388. 
Mallotus eglandxilosiis Elm. Leafl. Philip. Bot. 1 (1908) 313. 
Leyte, Palo, Elmer 7152 (type of Mallotus eglandulosus Elm.), 7318, 
January, 1906, in fruit; Ormoc, For, Bur. 116S1 Whiiford, March, 1909, 
with staminate flowers. Cebu, Danao, For. Bur. 6462, 6AH, 6^67 Everett, 
February, 1907, with staminate flowers. Mindanao, District of Davao, 
Williams 2808, May, 1905, with staminate flowers. 
Mallotus eglandulosus Elm. was described from fruiting specimens, and 
was reduced to Homonoia javensis Muell.-Arg. by J. J. Smith 1. c, a species 
not previously recorded from the Philippines under its proper name. An 
examination of our material with staminate flowers conflrms the reduction, 
for the stamens are arranged in branched phalanges. 
Java, Timor, Amboina, Key, and New Guinea. 
Var. CI LI AT A var. nov. 
A typo differt foliis subtus ad costa petiolisque ciliato-hirsutis. 
Negros, Cauayan, For. Bur. 72^6 Everett (type), March, 1907; Tanjay 
River, For. Bur. 12325 Everett, April, 1908. 
MACARANGA Thouars. 
MACARANGA GIGANTIFOLIA sp. nov. 
Arbor parva, foliis glabris vel subglabris, late ovatis, circiter 
60 cm longis, distanter denticulatis vel integerrimis, basi late 
rotundatis, alte peltatis, apice acuminatis, subtus glandulis minu- 
tis ceraceis nitidis instructis; inflorescentiis S ut videtur axilla- 
ribus, pubescentibus, circiter 50 cm longis, anguste paniculatis; 
bracteis orbicularibus, concavis, 3 ad 4 mm diametro, minute 
denticulatis ; staminibus 2 ad 4. 
A small tree, the leaves nearly glabrous, the inflorescence rusty- 
pubescent. Leaves firmly chartaceous or subcoriaceous, broadly 
ovate, about 60 cm long, 40 cm wide, acuminate, base broadly 
rounded, deeply peltate, the petiole inserted about 13 cm from 
the basal margin, the margins entire or with few, scattered, 
minute teeth, the upper surface quite glabrous, rather pale when 
dry, shining, the lower one brownish, slightly pubescent along 
the nerves and reticulations, and with numerous, minute, shin- 
ing, pale-yellow, waxy glands; nerves 9, radiate, very prominent, 
the lateral ones above the base about 10 on each side of the 
midrib; primary reticulations very prominent, parallel; petioles 
