Lauraceae 
Litsea 
PLANTS OF SUMATRA 
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. 300 
m to source. Sesirih river sides. Abundant. 
Tree 25 m tall, 30 cm diam. ; free-branched 
15 m tall ; bark brown coarsely rugose ; 
tuberculata, rhamniflora; fruiting calyx 
green; fruit waxy-green. 
J.S. Burley, Turkirin et al . 
1853 4 December, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF SUMATRA 
Zingiberaceae 
Alpinia 
Tigapulu Mts., Riau Province, 5 km W. of 
Talanglakat on Rengat-Jambi Road, Bukit 
Karampal area. 102°32'E; 0°46'S. Alt. 300 
m to source. Sesirih river sides. Spurious 
stem 2 m tall, 1.5 cm diam.; first leaf 7.5 
cm; bract, calyx, petal bright red; labellum 
red *stips dark red; stamen red. 
J.S. Burley, Turkirin et al . 
1855 4 December, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
Annonaceae 
Stelechocarpus burachol 
Tigapulu Mts., Riau Province, 5 km W. of 
Talanglakat on Rengat-Jambi Road, Bukit 
Karampal area. 102°32'E; 0°46'S. Alt. 300 
m to source. Sesirih river sides. Abundant. 
Tree 25 m tall, 50 cm diam.; fluted deeply 
and sculpted; cauliflora; free -branched 20 
m tall; fruit brown. 
J.S. Burley, Turkirin et al . 
1854 4 December, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
