24 Dipterocarpacez. [ Doona. 
Page 121.— 
3. D. Gardneri Thw. Dun. Koongili, 7. (F. Lewis). 
Fairly common in the Adam’s Peak range as far as Galagama, 
and in the Panil Pattuva and higher portions of the Navadun and 
Meda Korales; near Maskeliya; Lower Bulatgama (F. Lewis). 
Page 121.— 
4. D. nervosa Thw. 
The Udugama specimens have a much elongated fruit and are 
probably distinct. EF. Lewis mentions a tree from Nambapana which 
may be this. 
Page 121.— 
5. BD. trapezifolia Thw. 
Bark dark. 
Called White Doon (Broun). 
Kitulgala (F. Lewis). 
ieee 
6. D. congestifiora Thw. 
Bark rather thick and easily stripped off. 
7. D. cordifolia Thw. Koongili, T. (F. Lewis). 
Pasdun Korale (Thwaites); Hinidun (Trimen); Ratnapura. 
Page 123— 
8. D. ovalifolia Thw. 
Balangoda; Ingiriya, near Labugama; Singhe Raja Forest (F. 
Lewis). 
A plant sent by Broun from Ingiriya Forest looks like a distinct 
species, but there are no flowers or fruits. 
aan plies 
9. D. oblonga Thw. Panamora, S. (F. Lewis). 
Udugama (F. Lewis). 
io. D. venulosa Thw. 
Bark smooth, pale, flaking; inflorescence a few-flowered 
terminal glabrous panicle; flowers 2? in. diam.; sepals 
glabrous; petals fleshy, oblong, obtuse, glabrous within, 
adpressed pubescent without; stamens 15; connective pro- 
longed into a club shaped process 0-04 in. long; ovary 
glabrous ovate; fruit 3 winged. 
South of the Island (Thwaites) ; fls. April, white. 
Page 124.— 
11. D. macrophylla Thw. 
- Bark smooth, pale, flaking. 
Miyonaovita; Rambukka (F. Lewis). 
F. Lewis gives Kana-beraliya and Maha-beraliya as the Sinhalese 
names. 
Part f. 
