208 
Flora of the Malayan Peninsula. 
Calyx-margins of ¥ flower tomentose, lobes broadly 
ovate ; fruit globose, ultimately glabrous, -75 in. long 14. X>. lucida. 
Leaves 15 to 2 -5 in. broad : — 
Stamens about 12 ; main-nerves of leaves 8 to 9 pairs 10. D. pachyphylla . 
Stamens about 16 ; main-nerves of leaves 6 to 7 pairs 11. D. clavigera. 
Stamens 16, in pairs; main-nerves of leaves 5 pairs 13. D. styraciformis . 
Leaves usually more than 5 and less than 7 "5 in. long : — 
Leaves under 6-5 in. long, over 2-5 in. broad ; fruit olive- 
shaped, nearly 2 in. long and 1-25 in. in diam. . . 12. D. bilocularis. 
Leaves under 2-5 in. broad : — 
Leaves under 65 in. long ; main-nerves of leaves not 
visible, probably many pairs ; fruit depressed-globose, 
1-35 in. in diam. ; persistent calyx thick, woody . . 25. D. oleifolia. 
Leaves under 7'5 in. long ; main-nerves 5 to 8 pairs ; 
fruit ellipsoid, 1 in. in diam. ; persistent calyx with 
large membranous lobes . . . . . . 27. D. paniculata. 
Leaves usually more than 6 and less than 12 in. long : — 
Leaves beneath covered with appressed sericeous hair ; 
stamens 20 to 24 ; main-nerves of leaves not visible .. 21. D. argentea. 
Leaves beneath glabrous except the midrib, which is 
covered with dark hair ; main-nerves of leaves 7 to 8 
pairs; fruit glabrous .. .. ..17. D. tristis. 
Leaves beneath glabrous or only minutely puberulous : — 
Leaves usually 3 to 3*5 in. broad : — 
Main-nerves of leaves 8 to 10 pairs ; apex caudate- 
acuminate, base cuneate .. .. .. 18 . D. pauciflora. 
Main-nerves of leaves 10 to 12 pairs ; apex acute, 
base rounded . . . . . . . . 19. D. ellipsoidea. 
Leaves reaching 4 in. broad ; fruit glabrescent : — 
Main-nerves of leaves 8 to 14 pairs; apex sub-acute 23. D. Horsfieldii. 
Main-nerves of leaves 16 to 20 pairs ; apex shortly 
acuminate . . . . . . . . 24. D. toposioides. 
Leaves 3-5 to 4'5 in. broad ; main-nerves of leaves 8 to 
12 pairs ; apex acute ; fruit densely rusty-tomentose, 
ridged . . . . . . . . . . 28. D. Kunstleri. 
Leaves 8 to 14 in. long, 2-5 to 5 in. broad ; main-nerves 
14 to 18 pairs ; fruit sub-globose, 1 in. in diam., immersed 
in the thickened calyx . . . . . . . . 20. D. Walliehii. 
Leaves 10 to 18 in. long, 2 to 4 in. broad ; main-nerves 
14 to 20 pairs ; fruit depressed-globose, 2 in. in diam., 
seated on a cupular calyx . . . . . . 22. D. rigida. 
Calyx 5-lobed : — 
Leaves glabrous beneath, 7 to 9 in. long, 3 to 3-75 in. 
broad ; main-nerves 16 to 18 pairs . . . . 15. D. oblonga. 
Leaves puberulous on the midrib and main-nerves beneath, 
5 - 5 to 7’5 in. long, 2-5 to 3-25 in. broad ; main-nerves 10 
to 12 pairs . . . . . . . . . . 16. D. Hclferi. 
Leaves glabrous beneath, 5'5 to 9 in. long, 1-5 to 2-5 in. 
broad ; main-nerves 10 to 12 pairs . . . . 26. D. brachiata. 
Leaves thinly coriaceous, glabrous above, puberulous beneath ; 
both s and ¥ flowers in few-flowered cymes, on long, slender, 
extra-axillary peduncles, pendulous ; calyx 5-lobed, not accres- 
cent in fruit . . . . . . . . . . 29. D. nutans. 
