64 SIR DIETRICH BRANDIS—AN ENUMERATION 
alternating, forming axillary panicles a little longer than leaf. 
Calyx-segments strongly imbricate, thickened at base, tightly 
enclosing the ovary after petals have fallen, the 2 outer a little 
larger. A few anthers were found, which were ovate, shorter 
than the dilated filaments. Ovary glabrous below, hairy in its 
upper part, terminating in a short conical stylopodium ; ovules 
long, rostrate. Style short, cylindric, with 3-fid stigma. 
Whatever revelations the discovery of flowers and fruit may 
bring, this species is not a Cotylelobiwm. Nervation of leaves, 
imbricate calyx, short anthers, and short style forbid this. 
20. HOPEA CELEBICA, Burck in Ann. Jard. Buitenzorg, vi. 
(1887) 237. 
Celebes. 
21. H. coRIACEA, Burck in Ann. Jard. Buitenzorg, vi. (1887) 
237. 
Borneo. 
22. H. DIVERSIFOLIA, Miq. Fl. Ind. Bat. Suppl. (1860) 491. 
Sumatra. 
Somewhat resembles 9. H. multiflora, but the leaves are 
puberulous beneath. Secondary nerves 10-12 pairs; tertiary 
numerous, approximate, parallel. 
23. H. viera, Burck in Ann. Jard. Buitenz. vi. (1887) 238. 
Borneo ? 
24. H. SERICEA, Blume, Mus. Bot. ii. (1852) 35; Burck in 
Ann. Jard. Buitenz. vi. (1887) 288.—[ Not seen.] 
Borneo. 
E. Philippines. 
25. H. PHILIPPINENSIS, Dyer in [London] Journ. Bot. xvi. 
(1878) 100. 
(Cuming, n. 879; Vidal, n. 2164.) 
Leaves thinly coriaceous, very unequal-sided at base. Larger 
segments of fruiting-calyx spathulate, obtuse, with 6-8 very 
prominent longitudinal nerves. 
26. H. pracara, Vidal, Sinopsis, Atlas (1883) t. 15 a. figg. 1-4, 
et Pl. Vasc. Filip. (1886) 62.— Mocanera plagata, Blanco, Fl. 
Filip. ed. I. (1837) 447.—Dipterocarpus plagatus, Blanco, Fl. 
Filip. ed. II. (1845) 311. 
Bongabon, prov. Nueva Ecija, Luzon (Vidal, n. 84). 
