PLANTS OF INDONESIA 
Rubiaceae Cat. # 2297 
Timonius 
Det. By: 
Locality: 
Borneo; W. Kalimantan, Sintang. 
Bukit Baka National Park. North of camp along 
ridge of lower Bukit Simat. 
0037,5 112°15’S Alt: 330 m 
Habitat: 
Mixed dipterocarp forest, associates include Shorea, 
Myristicaceae, Meliaceae, Euphorbiaceae. Red clay 
soil. 
Field Char: 
Tree 7 m tall, 8 cm dbh. Outer bark brown, fissured, 
rugose. Inner bark orangish-brown. Leaves glabrous, 
venation deeply ribbed. Calyx pale green. Corolla 
white, lobes reflexed, 1 cm long. 
Church, A.C. 397 29 October 1993 
With Mahyar, U.W., Ruskandi, A. and Nurdin. 
HERBARIUM BOGORIENSE 
HARVARD UNIVERSITY HERBARIA 
PLANTS OF INDONESIA 
Sapotaceae Cat. # 2298 
Madhuca 
Det. By: 
Locality: 
Borneo; W. Kalimantan, Sintang. 
Bukit Baka National Park. North of camp along 
ridge of lower Bukit Simat. 
0037,5 ii 2°15'S Alt: 330 m 
Habitat: 
Mixed dipterocarp forest, associates include Shorea, 
Myristicaceae, Meliaceae, Euphorbiaceae. Red clay 
soil. 
Field Char: 
Tree 15 m tall, 16 cm dbh. Outer bark brown, small 
cracks. Inner bark orange. Sap white, watery. Leaves 
fleshy, tertiary veins visible beneath. Flower buds 
dull yellowish-green. 
Church, A.C. 398 29 October 1993 
With Mahyar, U.W., Ruskandi, A. and Nurdin. 
HERBARIUM BOGORIENSE 
HARVARD UNIVERSITY HERBARIA 
