Dipterocarpus. | DIPTEROCARPER. 118 
* Calg: -tube in hays more or less globular ovoid to turbi- 
without any ribs or longitudinal wings on its 
Oo Calyx-tabe in fruit towards the top produced 
ressed knobs alternating with _ aapitaee™ D. tuberculatus. 
yt 
g d glossy. 
Stipules velvety ; fruiting calyx smooth and more or less pruinous. D. levis. 
Stipules glabrous ; hap = nape with minute stellate 
hairs 
D. Hasseltir. 
See" T. various J pert: 
Leaves acuminate, beneat th and its Satine dis cave : : D. turbinatus. 
All softer parts greyish pubescent, the leaves blunt D. obtusifolius. 
Leaves acumin pate. often arees otiaiad , young branchlets, and sti- 
pules brushy-strigose D. pibosus. 
*K Calyx-tube in fruit longitudinally "5-ribbed or 5- 
winged. 
O Wi br 2 of the fruiting calyx-tube about half as broad 
broader than the bell 
Calyx aati tonickito - when in fruit sparingly stellate- + seca 
lous ; petioles long ; leaves even pe bescent . D. alatus. 
Calyx pruinous, quite glabrous ; petioles 2-23 in. long . D. Griffithiz. 
OO Wings Bo the fruiting calyx-tube cone ; or reduced 
Leaves blunt. Alls fter parts greyish villous . D. incanus. 
Leaves acuminate, Bs fruiting calyx-tube narrowly S-winged and 
sparingly hairy . D. costatus. 
* Calyx-tube in fruit more or » less siete or turbinate, without 
— ribs or longitudinal wings on its belly. 
tuberculatus, Roxb. ; H.f. Ind. Fl. i.297 ae: —A tree 
te or the ts mt ; pean or lackish, 
near! hick, longitudinally — sag rrowed ; cut dry, 
brown; stipules about 4 in. long, by a dense greyish 
rounded or usually casas at base, 1-14 ft. gee: blunt or ree: 
so, slightly repand, glossy above, glabrous, or beneath downy from 
short stellate hairs, the ribs and nerves very strong and prominent 
beneath ; flowers large, rose-coloured or purplish, “somewhat one- 
pe a — eee or slightly branched greyish-velvety 
= 
me in the a s of the new eave: ae the ends of 
backwards ; nuts tome ntose. 
H 
