PLANTS OF SUMATRA 
Sapindaceae 
Xerospermum noronhianum B1 . s.l. 
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 on hill slope, rare. 
Tree c. 25 m tall, 44 cm dia.; outer bark 
dark brown; inner bark reddish brown, 7 mm 
thick; fruit green turning yellow, edible. 
J. S. Burley, Tukirin et al . 
1564 18 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF SUMATRA 
Moraceae 
Polkilospermum sauveolens (Bl.) Merr. 
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 on hill slope, rare. 
Epiphyte c. 3m above ground; flower pale 
green. 
J. S. Burley, Tukirin et al . 
1565 18 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF SUMATRA 
Myrtaceae 
Eugenia jamboloides K. & V. 
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 on hill slope. 
Tree c. 30 m tall, 50 cm dia.; outer bark 
flaky, dark brown; inner bark yellowish 
brown; fruit green. 
J. S. Burley, Tukirin et al . 
1566 18 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF SUMATRA 
Euphorbiaceae 
Aporosa lunulata Kurz . 
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 on hill slope. 
Small tree c. 17.5 m tall, 15 cm dia.; fruit 
red . 
J. S. Burley, Tukirin et al . 
1567 18 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF SUMATRA 
Polypodiaceae 
Pyrrosia 
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 on hill slope. 
Epiphyte c. 15 m above ground. 
J. S. Burley, Tukirin et al . 
1568 18 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF SUMATRA 
Euphorbiaceae 
Baccaurea macrocarpa (Miq.) M.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 
m. Primary forest on hill slope, rare. 
Tree c. 15 m tall, 13 cm dia.; freely 
branched c. 8m tall; outer bark brown, 
rugose, flaky; inner bark pale brown, 3 mm 
thick; fruit 4-5.3 cm dia. 
J. S. Burley, Tukirin et al . 
1569 18 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF SUMATRA 
