PLANTS OF SUMATRA 
PLANTS OF SUMATRA 
Dipterocarpaceae 
Tigapulu Mts., Riau Province, 5 km W. of 
Talanglakat on Rengat-Jambi Road, Bukit 
Karampal area. 102°32'E; 0°46'S. Alt. 100 
m. On ridge near Sesirih river. Tree 35 in 
tall, 0.70 cm diam. 
1782 1 December, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
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. 100 
m. On ridge near Sesirih river. 
1783 1 December, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF SUMATRA 
Burseraceae 
Dacryodes rugosa (B1 . ) H.J.Iam 
Tigapulu Mts., Riau Province, 5 km W. of 
Talanglakat on Rengat-Jambi Road, Bukit 
Karampal area. 102°32'E; 0°46'S. Alt. 100 
m. On ridge near Sesirih river. Tree 15 
m tall, 17 cm diam. 
J.S. Burley, Turkirin et al . 
1784 1 December, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
Myristicaceae 
Tigapulu Mts., Riau Province, 5 km W. of 
Talanglakat on Rengat-Jambi Road, Bukit 
Karampal area. 102°32'E; 0°46'S. Alt. 100 
m. On ridge near Sesirih river. Tree 5 m 
tall, 4 cm diam. 
J.S. Burley, Turkirin et al . 
1785 1 December, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF SUMATRA 
Euphorbiaceae 
Aporosa prainiana King 
Tigapulu Mts., Riau Province, 5 km W. of 
Talanglakat on Rengat-Jambi Road, Bukit 
Karampal area. 102°32'E; 0°46'S. Alt. 100 
m. On ridge near Sesirih river. Small tree 
5 m tall, 4 cm diam.; fruit yellowish-green. 
J.S. Burley, Turkirin et al . 
1786 1 December, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF SUMATRA 
Euphorbiaceae 
Mallotus echinatus Merr. 
Tigapulu Mts., Riau Province, 5 km W. of 
Talanglakat on Rengat-Jambi Road, Bukit 
Karampal area. 102°32'E; 0°46'S. Alt. 100 
m. On ridge near Sesirih river. Tree 15 m 
tall, 18 cm diam.; fruit green. 
J.S. Burley, Turkirin et al . 
1787 1 December, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
