Weight 30 lbs. to 69 lbs , average 47 lbs. 15 ozs. 
M- Curtisii Oliv. 
Is a similar tree distinguished by its smaller fruits. It attains a 
height of 80 feet, and the timber is exactly similar to that of the 
preceding and equally good. Weight from a Penang specimen 
57 lbs. 3 ozs. 
Gluta Renghas , L. 
A big tree growing usually near the sea, much branched low 
down, with white flowers and rough brown corky fruits full of 
poisonous black resin. It occurs from Tringganu southwards, and 
is also met with in Sumatra, Java and Borneo. It grows well and 
rather rapidly from seeds. Along the banks of tidal rivers above 
the influence of sea water it is often exceedingly common in a 
bush form. 
The wood is used for building, also for boats, furniture, sheath 
of weapons, etc., according to Van Eeden. 
Gl. coarctata Hook fil. Rengas burong (Van Eeden). 
Rather a scarcer tree occurs in Malacca, Banka and Sumatra. 
Used for building and furniture, resisting white ants and the 
action of water (Van Eeden.) 
Dracontomelum mangiferum 61 . Bengkuang, Sengkuang. 
A big tree, not very common here. 
Wood used in house building but not good. 
Melanochyla auriculata. 
A stout but not" lofty tree, with large dark green leaves and 
-green flowers, wood brownish grey, prettily mottled not hard 
pores rather large and often divided rays fine and brown. Weight 
45 lbs. 8 ozs. 
A pretty wood but somewhat soft. 
Swintoma, Gigantic trees, attaining a height of about 100 feet. 
S. spicifera , Hook, til. Mupus. 
A big tree occurring in Penang and Perak. 
The wood is heavy, light brown in colour with distinct rather 
close rings marked by deposits of black resin about | inch apart, 
pores medium-size numerous scattered, rays very fine and close. 
A good useful wood. 
S. Schwenkii, Teysm. Balau Betina. 
Not common, occurs in Malacca. 
According to Maingay this has dull whitish wood with light 
brown striae, grain medium fairly hard. It does not split in drying. 
Its weight is 47 lbs. 15I ozs. per cubic foot. 
Campnosperma , Wallichii King. Teruntang. 
A big tree with wide spreading branches and very large leaves, 
flowers in small panicles green common especially ins vvampv 
spots. 
The wood is soft, and rather light silvery grey or white and fine 
