PLANTS OF INDONESIA 
Annonaceae Cat. #2141 
Polyalthia 
Det. By: 
Locality: 
Borneo; W. Kalimantan, Sintang. 
Bukit Baka National Park. Ola Saka Dua environs, c. 
600 m up Sungai Ella. Along bank and surrounding 
area. 
0°38'S 112°17'E Alt: 320 m 
Habitat: 
Mixed dipterocarp forest, associates include Shorea, 
Myrtaceae, Meliaceae, Euphorbiaceae. Red clay soil. 
Field Char: 
Small tree 5 m tall, 7 cm dbh. Outer bark greyish- 
brown, rugose, fibrous. Fruit growing at base of 
trunk, deep reddish-purple with sweet strong aroma 
when crushed. 
Notes: 
Local name: Asam bruang 
Church, A.C. 241 20 October 1993 
With Mahyar, U.W., Ruskandi, A. and Nurdin. 
HERBARIUM BOGORIENSE 
HARVARD UNIVERSITY HERBARIA 
\ 
PLANTS OF INDONESIA 
Ebenaceae Cat. # 2142 
Diospyros sumatrana cf. 
Det. By: G. Paoli 5/94 
Locality: 
Borneo; W. Kalimantan, Sintang. 
Bukit Baka National Park. Ola Saka Dua environs, c. 
600 m up Sungai Ella. Along bank and surrounding 
area. 
0°38'S 112°17'E Alt: 320 m 
Habitat: 
Mixed dipterocarp forest, associates include Shorea, 
Myrtaceae, Meliaceae, Euphorbiaceae. Red clay soil. 
Field Char: 
Shrub 3 m tall, 3 cm dbh. Bark dark brownish-black, 
rugose, lenticellate. Inner bark pale yellow, fibrous. 
Undersurface leaves with small pilose brown hairs. 
Flower buds green, pilose. 
Church, A.C. 242 20 October 1993 
With Mahyar, U.W., Ruskandi, A. and Nurdin. 
HERBARIUM BOGORIENSE 
HARVARD UNIVERSITY HERBARIA 
