PLANTS OF INDONESIA 
Celastraceae Cat. # 2419 
Lophopetalum sessifolium 
Det. By: P.F. Stevens 1/94 
Locality: 
Borneo; W. Kalimantan, Sintang. 
Bukit Baka National Park. SE of camp along ridge of 
lower Bukit Simat. 
0037,3 112°15’E Alt: 350 m 
Habitat: 
Mixed dipterocarp soil, associates include Myrtaceae, 
Euphorbiaceae, Myrsinaceae. Red clay soil. 
Field Char: 
Tree 12 m tall, 15 cm dbh. Outer bark brown, 
hooped. Inner bark pinkish-cream. Leaves pale green 
beneath. Rachis pinkish-green. Calyx pale green, 
tinged pink. Corolla yellow, fleshy. Disc greenish- 
yellow. Stamens 5, dark yellow, on disc. Fruit plum 
purple, 3 lobed. 
Notes: 
Photo. 
Church, A.C. 519 3 November 1993 
With Mahyar, U.W., Ruskandi, A. and Nurdin. 
HERBARIUM BOGORIENSE 
HARVARD UNIVERSITY HERBARIA 
PLANTS OF INDONESIA 
Rubiaceae Cat. # 2420 
Rubiaceae 
Det. By: 
Locality: 
Borneo; W. Kalimantan, Sintang. 
Bukit Baka National Park. SE of camp along ridge of 
lower Bukit Simat. 
0037,3 ii 2°15'E Alt: 350 m 
Habitat: 
Mixed dipterocarp soil, associates include Myrtaceae, 
Euphorbiaceae, Myrsinaceae. Red clay soil. 
Field Char: 
Tree 7 m tall, 9 cm dbh. Outer bark brown, flaking. 
Inner bark cream. Wood cream. Leaves membranous. 
Flower buds pale greenish- white. 
Church, A.C. 520 3 November 1993 
With Mahyar, U.W., Ruskandi, A. and Nurdin. 
HERBARIUM BOGORIENSE 
HARVARD UNIVERSITY HERBARIA 
