Cucurbitaceae 
Trichosanthes 
PLANTS OF SUMATRA 
Burseraceae 
PLANTS OF SUMATRA 
Tigapulu Mts . , Riau Province , 5 km W of 
Talanglakat on Rengat-Jambi Road, Bukit 
Karampal area. 102°32'E, 0°46'S. Alt.: c. 100 
L°Sgirig road sides; common, open places. 
Liana c. 5 m long; fruit bright red, 8 cm 
dia.; seed coat dull yellow, bitter; foetid 
smell. Local name: Labu kotom. 
J. S. Burley, Tukirin et al . 
1326 10 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF SUMATRA 
Euphorbiaceae 
Eunhorbi a 
Tigapulu Mts . , Riau Province , 5 km W of 
Talanglakat on Rengat-Jambi Road, Bukit 
Karampal area. 102°32'E, 0°46'S. Alt.: c. 100 
Logging road sides, common, open places. 
Shrub c. 4 m tall; 3 cm dia. ; fruit green, 
rare . 
J. S. Burley, Tukirin et al . 
1327 10 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF SUMATRA 
Myristicaceae 
Myristica maxima Warb. 
Tigapulu Mts . , Riau Province , 5 km W of 
Talanglakat on Rengat-Jambi Road, Bukit 
Karampal area. 102°32'E, 0°46'S. Alt.: c. 100 
m. Primary forest, hill slope, occasional. 
Tree c. 25 m tall; 26 cm dia.; buttress c. 1 
m high; outer bark brownish, cracked; inner 
bark thick, brownish red; wood yellow; red 
sap; leaf glaucous underneath; fruit with 
brown indumentum, 3.5 cm dia. 
J. S. Burley, Tukirin et al . 
1328 10 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
Tigapulu Mts., Riau Province, 5 km W of 
Talanglakat on Rengat-Jambi Road, Bukit 
Karampal area. 102°32'E, 0°46'S. Alt.: c. 100 
m. Primary forest, hill slope, occasional. 
Tree c. 25 m tall; 28 cm dia.; buttress 6 m 
tall; outer bark grey, smooth; inner bark 
white; leaf glaucous underneath; fruit dull 
greyish green, raesocarp white; milky sap. 
J. S. Burley, Tukirin et al . 
1329 10 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF SUMATRA 
Ulmaceae 
Gironnlera nervo.sa Planch 
Tigapulu Mts . , Riau Province , 5 km W of 
Talanglakat on Rengat-Jambi Road, Bukit 
Karampal area. 102°32'E, 0°46'S. Alt.: c. 100 
m. Primary forest, hill slope, occasional. 
Tree c. 20 m tall; 18 cm dia. ; outer bark 
brownish grey; inner bark reddish brown; 
fruit bright yellow. 
J. S. Burley, Tukirin et al . 
1330 10 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF SUMATRA 
Myrsinaceae 
Labisia pumila (Bl.) F.Vill. 
Tigapulu Mts . , Riau Province , 5 km W of 
Talanglakat on Rengat-Jambi Road, Bukit 
Karampal area. 102°32'E, 0°46'S. Alt.: c. 100 
m. Primary forest, hill slopes, scattered, in 
moist, shaded places. 
Herb with very short stem c. 0.50 m tall; 
petiole pinkish; young leaf pinkish; peduncle 
and fruit pink. 
J. S. Burley, Tukirin et al . 
1331 10 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
