PLANTS OF INDONESIA 
Rubiaceae Cat. # 2209 
Rubiaceae 
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: 
Small tree 5m tall, 10 cm dbh. Bark brown, smooth. 
Inner bark pale peach. Leaves rough beneath. Fruit 
deeply ribbed. Corolla lobes spine shaped, raised. 
Entire fruit green maturing yellow. 
Notes: 
Local name: Kajengkang. 
Church, A.C. 309 22 October 1993 
With Mahyar, U.W., Ruskandi, A. and Nurdin. 
HERBARIUM BOGORIENSE 
HARVARD UNIVERSITY HERBARIA 
PLANTS OF INDONESIA 
Dilleniaceae Cat. #2210 
Dillenia excelsa (Jack) Gilg. 
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 8 m tall, 45 cm dbh. Trunk covered by moss. 
Leaves coriaceous, light green beneath with small 
white scale like hairs. Petioles deeply concave, 4 cm 
long. Pedicel stout. Flower buds green turning light 
red. 
Notes: 
Local name: Juhin. Use: Leaf shoots used as a 
shampoo to darken hair to black. 
Church, A.C. 310 22 October 1993 
With Mahyar, U.W., Ruskandi, A. and Nurdin. 
HERBARIUM BOGORIENSE 
HARVARD UNIVERSITY HERBARIA 
