Meliaceae 
Aglaia sp , 1 
PLANTS OF SUMATRA 
Zingiberaceae 
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 
m. Primary forest, near gully. 
Tree c. 35 m tall, 28 cm dia. ; freely 
branched at c . 25 m tall; outer bark brown; 
inner bark white, very thin; fruit dull 
greyish green, abundant. 
J. S. Burley, Tukirin et al . 
1651 22 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF SUMATRA 
Annonaceae 
Goniothalamus ridlevi King 
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. 
Tree c. 15 m tall, 17 cm dia.; freely 
branched at c . 8 m tall; outer bark brown, 
tuberculate; inner bark pale brown, 1.5 mm 
thick; wood yellow; fruit on base trunk, 
close to the ground, abundant; fruit 2 cm 
dia., pinkish green. 
J. S. Burley, Tukirin et al . 
1652 22 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, river banks, moist and 
shaded places, locally abundant. 
Stem c. 3m tall, 2 cm dia.; first leaf at 
1.75 m; terrestrial inflorescence, peduncle 
I. 20 m to 2 m long; bract pink; calyx pink, 
transluscent ; corolla lip white with pink 
stripes; lower lip white, yellowish in 
centre; fruit pale green to yellowish. 
J. S. Burley, Tukirin et al . 
1653 22 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF SUMATRA 
Moraceae 
Artocarpus elasticus Reinw. 
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, river banks, moist and 
shaded places, locally abundant. 
Tree c. 25 m tall, 30 cm dia.; freely 
branched at c . 15 m tall; outer bark blackish 
brown; white latex; fruit 12 cm dia. , yellow; 
white latex; eaten by monkeys. 
J. S. Burley, Tukirin et al . 
1654 22 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
