PLANTS OF SUMATRA 
Rubiaceae 
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: riversides, wet and shaded 
places, scattered. 
Herb, c. 25 cm; stem and petiole purple; 
flower green. 
J. S. Burley, Tukirin et al . 
1145 4 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF SUMATRA 
Begoniaceae 
Begonia 
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: riversides, wet and shaded 
places, scattered. 
Herb, c. 10 cm tall; leaf red underneath; 
bract and corolla pink; anther yellow. 
J. S. Burley, Tukirin et al . 
1146 4 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF SUMATRA 
Gesneriaceae 
Dldymocarpus elongatus 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. Habitat: riversides, wet and shaded 
places, scattered. 
Herb, c. 10 cm tall; young flower and pod 
pale green. 
J. S. Burley, Tukirin et al . 
1147 4 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
