PLANTS OF SUMATRA 
Labiatae 
Pogostemon heyneanus Bth. 
PLANTS OF SUMATRA 
Myrsinaceae 
Ardisia lurida B1 . 
Tigapulu Mts . , Riau Province , 5 km W of 
Talanglakat on Rengat-Jambi Road, Bukit 
Kararapal area. 102°32'E, 0°46'S. Alt.: c. 100 
m. Primary forest near logging area. 
Herb c. 0.50 m tall; densely branched from 
the base; stem purplish; flower white. 
J. S. Burley, Tukirin et al . 
1546 17 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. Secondary forest, open places. 
Tree c. 7 m tall, 5 cm dia. ; freely branched 
at 5 m tall; flower purple. 
J. S. Burley, Tukirin et al . 
1549 17 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF SUMATRA PLANTS OF SUMATRA 
Polypodiaceae 
Pvrossia sp . 1 
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 logging area. 
Epiphyte c. 20 m above ground; sori brown. 
J. S. Burley, Tukirin et al . 
1547 17 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF SUMATRA 
Sterculiaceae 
Leptonicha heterocklita 
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. Secondary forest, open places. 
Shrub c. 3 m tall, 1 cm dia.; densely 
branched; fruit glaucous green; aril bright 
red . 
J. S. Burley, Tukirin et al . 
1548 17 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
Myristicaceae 
Knema cinerea (Poir.) 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 near Sesirih River banks. 
Tree c. 8 m tall, 10 cm dia. ; freely branched 
c. 6m tall; fruit with brown indumentum; 
young aril yellow. 
J. S. Burley, Tukirin et al . 
1550 17 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF SUMATRA 
Lauraceae 
Beilschmiedia 
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 Sesirih River banks, 
rare . 
Small tree c. 6 m tall, 6 cm dia.; densely 
branched; flower bud green. 
J. S. Burley, Tukirin et al . 
1551 17 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
