PLANTS OF INDONESIA 
Euphorbiaceae Cat. # 2003 
Aporusa antennifera (A. Shaw) Airy Shaw 
Det. By: A.C. Church 1/94 
Locality: 
Borneo; W. Kalimantan, Sintang. 
Bukit Baka National Park. Panjung butung, 250 m 
north of camp down Sungai Ella; along bank and 
near environs. 
0°38'S 112°17'E Alt: 315 m 
Habitat: 
Mixed dipterocarp forest, associates include Shorea, 
Meliaceae, Myrtaceae. Red clay soil. 
Field Char: 
Small tree. Stem dark grey, laterally fissured. 
Inflorescence stalk covered by brown tomentose. 
Young fruit bright green. 
Church, A.C. 103 15 October 1993 
With Mahyar, U.W., Ruskandi, A. and Nurdin. 
HERBARIUM BOGORIENSE 
HARVARD UNIVERSITY HERBARIA 
PLANTS OF INDONESIA 
Rubiaceae Cat. # 2004 
Rubiaceae 
Det. By: 
Locality: 
Borneo; W. Kalimantan, Sintang. 
Bukit Baka National Park. Panjung butung, 250 m 
north of camp down Sungai Ella; along bank and 
near environs. 
0°38’S 112°17’E Alt: 315 m 
Habitat: 
Mixed dipterocarp forest, associates include Shorea, 
Meliaceae, Myrtaceae. Red clay soil. 
Field Char: 
Small tree. Bark brown, smooth. Inflorescence light 
green covered with white indumentum. Tepals light 
greenish-brown. Ovary pinkish-cream. 
Notes: 
Local name: Nyatu besi. 
Church, A.C. 104 15 October 1993 
With Mahyar, U.W., Ruskandi, A. and Nurdin. 
HERBARIUM BOGORIENSE 
HARVARD UNIVERSITY HERBARIA 
