PLANTS OF INDONESIA 
Annonaceae Cat. #2313 
Polyalthia 
Det. By: 
Locality: 
Borneo; W. Kalimantan, Sintang. 
Bukit Baka National Park. North of camp along 
ridge of lower Bukit Simat. 
0°37'S 112°15’E Alt: 330 m 
Habitat: 
Mixed dipterocarp forest, associates include 
Myrtaceae, Meliaceae, Euphorbiaceae. Red clay soil. 
Field Char: 
Tree 6.5 m tall, 7.5 cm dbh. Outer bark brown. 
Leaves coriaceous, deeply ribbed beneath. Fruit 
cauliflorous, deep purple. 
Church, A.C. 413 30 October 193 
With Mahyar, U.W., Ruskandi, A., and Nurdin. 
HERBARIUM BOGORIENSE 
HARVARD UNIVERSITY HERBARIA 
PLANTS OF INDONESIA 
Myrtaceae Cat. # 2314 
Syzygium 
Det. By: 
Locality: 
Borneo; W. Kalimantan, Sintang. 
Bukit Baka National Park. North of camp along 
ridge of lower Bukit Simat. 
0°37'S 112°15’E Alt: 330 m 
Habitat: 
Mixed dipterocarp forest, associates include 
Myrtaceae, Meliaceae, Euphorbiaceae. Red clay soil. 
Field Char: 
Tree 20 m tall, 20 cm dbh. Outer bark greyish- 
brown, rugose. Inner bark reddish-brown. Twigs 
brick red. Ypung leaves red. Leaves fleshy, mid-rib 
sunken above. Flower buds pale green. 
Church, A.C. 414 30 October 193 
With Mahyar, U.W., Ruskandi, A., and Nurdin. 
HERBARIUM BOGORIENSE 
HARVARD UNIVERSITY HERBARIA 
