PLANTS OF INDONESIA 
Urticaceae Cat. # 2029 
Poikilospermum microstachys 
Det. By: G. Paoli 5/94 
Locality: 
Borneo; W. Kalimantan, Sintang. 
Bukit Baka National Park. South of camp across 
Sungai Ella, sloped hill. 
0°38’S 112°17’E Alt: 325 m 
Habitat: 
Mixed dipterocarp forest, associates include Shorea, 
Meliaceae, Myrtaceae. Red clay soil. 
Field Char: 
Climber c. 1 m. Leaves fleshy with small rust 
colored glands. Inflorescence 3 cm long. Peduncle 0. 
5 cm wide, pink, fleshy. Capitulum 1 cm by 1.8 cm. 
Calyx bright purple. Stamens white, anthers brown. 
Notes: 
Local name: Ara bunga. Photo 
Church, A.C. 129 16 October 1993 
With Mahyar, U.W., Ruskandi, A. and Nurdin. 
HERBARIUM BOGORIENSE 
HARVARD UNIVERSITY HERBARIA 
PLANTS OF INDONESIA 
Clusiaceae Cat. # 2030 
Mammea acuminata (Kosterm.) Kosterm. 
Det. By: P.F. Stevens 1/94 
Locality: 
Borneo; W. Kalimantan, Sintang. 
Bukit Baka National Park. South of camp across 
Sungai Ella, sloped hill. 
0°38’S 112°17’E Alt: 325 m 
Habitat: 
Mixed dipterocarp forest, associates include Shorea, 
Meliaceae, Myrtaceae. Red clay soil. 
Field Char: 
Small tree 3.5 m tall, 4 cm dbh. Outer bark light 
brown. Inner bark pale yellow. Latex white, thick. 
Leaves coriaceous, 4.2 cm long by 12 cm wide. 
Fruit cauliflorous, 4.5 cm long, single seed, milky 
white latex present. Outersurface fruit green with 
brown scales scattered. 
Notes: 
Local name: Pisang beruang. 
Church, A.C. 130 16 October 1993 
With Mahyar, U.W., Ruskandi, A. and Nurdin. 
HERBARIUM BOGORIENSE 
HARVARD UNIVERSITY HERBARIA 
