PLANTS OF SUMATRA 
PLANTS OF SUMATRA 
Melastoraataceae 
Memecylon paniculatum Jack. 
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. Common 
Shrub c. 3m tall; 3 cm dia.; petal white; 
anther purple; calyx white. 
J. S. Burley, Tukirin et al . 
1103 4 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF SUMATRA 
Rubiaceae 
Urophyllum 
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. Habitat: along river sides in shaded 
places. Rare. 
Shrub c. 3 m tall; 4 cm dia.; sparsely 
branched; flower pale green. 
J. S. Burley, Tukirin et al . 
1104 4 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF SUMATRA 
Euphorbiaceae 
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. Habitat: along river sides in shaded 
places. Rare. 
Shrub c. 2m tall; 1 cm dia.; fruit reddish. 
J. S. Burley, Tukirin et al . 
1105 4 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
Cyperaceae 
Mapania palustris (Hassk. ex Steud.) Viller 
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. Habitat: on hill sides in moist, shaded 
places; local. 
Small tuft c. 1.5 m tall; leaf dark green; 
bract brown; stamen white. 
J. S. Burley, Tukirin et al . 
1106 4 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF SUMATRA 
Lauraceae 
Litsea 
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. Habitat: on hill sides. Rare. 
Tree c . 12 m tall; 15 cm dia.; leaf glaucous 
underneath; bract with brown tomentum; 
flower-bud with greenish- silver tomentum. 
Local name: Madang. Wood used for furniture. 
J. S. Burley, Tukirin et al . 
1107 4 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF SUMATRA 
Sterculiaceae 
Sterculia coccinea Jack, coccinea var. 
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. Habitat: on hill sides, rare. 
Shrub c. 2 m tall; 1 cm dia. ; fruit orangish- 
red, seed black. 
J. S. Burley, Tukirin et al . 
1108 4 November, 1988 
HARVARD UNIA7ERSITY HERBARIA 
HERBARIUM BOGORIENSE 
