PLANTS OF INDONESIA 
Commelinaceae Cat. # 2115 
Commelina 
Det. By: 
Locality: 
Borneo; W. Kalimantan, Sintang 
Bukit Baka National Park. Tanjung butung area; 300 
m north of camp along bak of Sungai Ella and 
envrions. 
0°38'S 112°17'E Alt: 315 m 
Habitat: 
Mixed dipterocarp forest, associates include Shorea, 
Myrtaceae, Proteaceae. Red clay soil. 
Field Char: 
Creeping herb, c. 50 cm long. Old stem pinkish dark 
brown. Leaves beneath pinkish-green, pubescent. 
Calyx bright green. Corlla violet. Filament deep 
violet, pilose at base. Stamen white with dark blue 
longitudinal line. Staminoid yellow. Ovary bright 
yellow. Fruit light green. 
Church, A.C. 215 19 October 1993 
With Mahyar, U.W., Ruskandi, A. and Nurdin. 
HERBARIUM BOGORIENSE 
HARVARD UNIVERSITY HERBARIA 
PLANTS OF INDONESIA 
Rosaceae Cat. #2116 
Rubus dementis 
Det. By: G. Paoli 5/94 
Locality: 
Borneo; W. Kalimantan, Sintang 
Bukit Baka National Park. Tanjung butung area; 300 
m north of camp along bak of Sungai Ella and 
envrions. 
0°38'S 112°17'E Alt: 315 m 
Habitat: 
Mixed dipterocarp forest, associates include Shorea, 
Myrtaceae, Proteaceae. Red clay soil. 
Field Char: 
Climber, c, 5 m long. Stem green, spiney. Leaves 
thick, shiny. Calyx pink, pilose hairs white. 
Notes: 
Local name: Akar tandas sempidan 
Church, A.C. 216 19 October 1993 
With Mahyar, U.W., Ruskandi, A. and Nurdin. 
HERBARIUM BOGORIENSE 
HARVARD UNIVERSITY HERBARIA 
