PLANTS OF INDONESIA 
Connaraceae Cat. #2215 
Rourea rugosa 
Det. By: G. Paoli 5/94 
Locality: 
Borneo; W. Kalimantan, Sintang. 
Bukit Baka National Park. Along bank of Sungai 
Ella. 600 m east of camp. 
0°38'S 112°17’E Alt: 315 m 
Habitat: 
Mixed dipterocarp forest, associates include Shorea, 
Meliaceae, Myristicaceae, Dipterocarpus. Red clay 
soil. 
Field Char: 
Climber 2 m long. Branches and twigs with brown 
pubescence. Leaves beneath pale green with pilose 
brown hairs. Small stipular spines brown, paired. 
Young fruit green, reddish-brown at apex. 
Notes: 
Local name: Akar enkarliut 
Church, A.C. 315 22 October 1993 
With Mahyar, U.W., Ruskandi, A. and Nurdin. 
HERBARIUM BOGORIENSE 
HARVARD UNIVERSITY HERBARIA 
PLANTS OF INDONESIA 
Euphorbiaceae Cat. #2216 
Euphorbiaceae ? 
Det. By: 
Locality: 
Borneo; W. Kalimantan, Sintang. 
Bukit Baka National Park. Along bank of Sungai 
Ella. 600 m east of camp. 
0°38'S 112°17'E Alt: 315 m 
Habitat: 
Mixed dipterocarp forest, associates include Shorea, 
Meliaceae, Myristicaceae, Dipterocarpus. Red clay 
soil. 
Field Char: 
Tree 9 m tall, 10 cm dbh. Outer bark whitish-grey, 
rugose. Inner bark orangish-brown. Large hoops on 
trunk and branches, VERY prominent. Clusters of 
young buds along branches, scales reddish-brown. 
Leaves 47 cm by 17 cm, succulent; undersurface 
glaucous. Fruit in tight clusters. 
Notes: 
Local name: Madang putingbeliung.^ 
Church, A.C. 316 22 October 1993 
With Mahyar, U.W., Ruskandi, A. and Nurdin. 
HERBARIUM BOGORIENSE 
HARVARD UNIVERSITY HERBARIA 
