PLANTS OF SUMATRA 
PLANTS OF SUMATRA 
Annonaceae 
Artabortis 
Annonaceae 
Polvalthia 
Tigapulu Mts . , Riau Province, 5 km W. of 
Talanglakat on Rengat-Jambi Road, Bukit 
Karampal area. 102°32'E; 0°46'S. Alt. 300- 
550 m. G. Lolongan kayu ridge. Climber 5 m 
tall, 3 cm diam. ; fruit yellowish-green, 5 
cm diam. ; calyx green, corolla yellow. 
Tigapulu Mts., Riau Province, 5 km W. of 
Talanglakat on Rengat-Jambi Road, Bukit 
Karampal area. 102°32'E; 0°46'S. Alt. 300- 
550 m. G. Lolongan kayu ridge. Tree 15 m 
tall, 15 cm diam.; bark grey, shallow 
grooves; fruit with brown indumentum. 
J.S. Burley, Turkirin et al . 
1919 6 December, 1988 
J.S. Burley, Turkirin et al . 
1921 6 December, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF SUMATRA 
PLANTS OF SUMATRA 
Connaraceae 
Aeelaea 
Fagaceae 
Lithocarnus 
Tigapulu Mts., Riau Province, 5 km W. of 
Talanglakat on Rengat-Jambi Road, Bukit 
Karampal area. 102°32'E; 0°46'S. Alt. 300- 
550 m. G. Lolongan kayu ridge. Open place. 
Climber 8 m tall, 3 cm diam.; fruit bright 
orange . 
Tigapulu Mts., Riau Province, 5 km W. of 
Talanglakat on Rengat-Jambi Road, Bukit 
Karampal area. 102°32'E; 0°46'S. Alt. 300- 
550 m. G. Lolongan kayu ridge. Tree 40 m 
tall, 80 cm diam.; outer bark brown, 
longitudinal, *cracked, granular. 
J.S. Burley, Turkirin et al . 
1920 6 December, 1988 
J.S. Burley, Turkirin et al . 
1922 6 December, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF SUMATRA 
PLANTS OF SUMATRA 
Vittariaceae 
Antronhvum reticulatum ('Forst.') Kault. 
Ebenaceae 
Diosnvros 
Tigapulu Mts., Riau Province, 5 km W. of 
Talanglakat on Rengat-Jambi Road, Bukit 
Karampal area. 102°32'E; 0°46'S. Alt. 300- 
550 m. G. Lolongan kayu ridge. Epiphyte 3 
m above ground; frond shiny dark green; sori 
brown . 
Tigapulu Mts., Riau Province, 5 km W. of 
Talanglakat on Rengat-Jambi Road, Bukit 
Karampal area. 102°32'E; 0°46'S. Alt. 300- 
550 m. G. Lolongan kayu ridge. Tree 15 m 
tall, 15 cm diam. ; outer bark blackish; inner 
bark yellow, 2 mm thick; rhamniflora. 
J.S. Burley, Turkirin et al . 
1920 A 6 December, 1988 
J.S. Burley, Turkirin et al . 
1923 6 December, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
