PLANTS OF SUMATRA 
PLANTS OF SUMATRA 
Annonaceae 
Cyathocalvx biovulatus Boerl . 
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 18 m 
tall, 15 cm diam. ; free-branched 15 m tall; 
outer bark brown, fine cracks; inner bark 
red; under bark yellowish, 0.8 mm thick; wood 
yellow, soft; flower bud green; fruit 
glaucous green. 
J.S. Burley, Turkirin et al . 
1942 7 December, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF SUMATRA 
Meliaceae 
Sandoricum 
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 16 m 
tall, 14 cm diam.; free-branched 14 m tall; 
outer bark greyish-brown, fine cracks; inner 
bark pale brown; wood pale brown; fruit 
brown. 
J.S. Burley, Turkirin et al . 
1944 7 December, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
Arecaceae 
Pinanga 
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. Solitary 
palm, 6 m tall, 6 cm diam.; infloresence 5 m 
above ground; leaf sheath *around, 0.4 m 
long; stalk 0.6 m long; lamina 1.4 m long; 
peduncle red; calyx black; fruit pink. 
J.S. Burley, Turkirin et al . 
1943 7 December, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
