112 DIPTEROCARPE. [ Dipterocarpus. 
narrowed at base, acuminate, the 2 long wings 2-24 in. long, oblong- 
linear, blunt or notched, and somewhat narrowed towards the base. 
prominent, the midrib impressed above ; racemes in th s of the 
leaves, in a fruiting state puberulous wers unknown; fruiting 
Has.—Frequent in the —— forests of the eastern slopes of the Pegu 
Yomah and the Martaban hills, east of Tounghoo.—Fr. Apr.-May.—s : l. 
SS.—Metam., SiS. 
DIPTEROCARPUS, Gaertn. f. 
Calyx 5-lobed, with a turbinate or urceolate free tube. Petals 
somewhat cohering at base, spreading. Stamens numerous, free or 
nearly so, the connective produced into a ecuspidate or acuminate 
point. Ovary free, 3-celled, the style filiform. Nut woody, 1- 
rarely 2-seeded, free and enclosed in the enlarged calyx-tube, the 
ealyx-lobes enlarged, 3 of them remaining short, the 2 others grow- 
ing out into long wings.—Lofty trees, with a cylindric stem often 
unbranched to nearly 3-3 of its length. Leaves entire or coarsely 
repand-crenate. Stipules often large, deciduous, Flowers race- 
mose or panicled, often showy. : 
