PLANTS OF INDONESIA 
Euphorbiaceae Cat. #2319 
Sebastiania borneensis 
Det. By: A.C. Church 1/94 
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 15 m tall, 14 cm dbh. Outer bark pale 
yellowish-beige, thin. Inner bark orangish-yellow. 
Leaves glaucous beneath, white. Fruit pendulous, 
peduncle 10 cm long. Fruit ruby-red. 
Notes: 
Local name: Kelampai. 
Church, A.C. 419 30 October 193 
With Mahyar, U.W., Ruskandi, A., and Nurdin. 
HERBARIUM BOGORIENSE 
HARVARD UNIVERSITY HERBARIA 
PLANTS OF INDOIVESIA 
Meliaceae Cat. # 2320 
Dysoxylum 
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 17 m tall, 28 cm dbh. Outer bark brown, 
flaking in patches. Large knobs protruding from 
trunk. Fruit cauliflorous, yellow maturing deep 
peach, 3.5 cm long, lobes distinct, 3. White latex in 
fruit. 
Notes: 
Local name: Umbing cakau. Photo (print). 
Church, A.C. 420 30 October 193 
With Mahyar, U.W., Ruskandi, A., and Nurdin. 
HERBARIUM BOGORIENSE 
HARVARD UNIVERSITY HERBARIA 
