PLANTS OF INDONESIA 
Arecaceae Cat. # 2189 
Calamus 
Det. By: 
Locality: 
Borneo; W. Kalimantan, Sintang. 
Bukit Baka National Park. Across river, 100 m north 
of camp. Bank above Sungai Ella and environs. 
0°38'S 112°17'E Alt: 320 m 
Habitat: 
Mixed dipterocarp forest, associates include Shorea, 
Myrtaceae, Meliaceae, Euphorbiaceae. Red clay soil. 
Field Char: 
Stem 1.5 cm dbh. Petiole 42 cm. Leaf blade 148 cm 
long, 54 cm wide. Leaflets 32 pairs, 40 cm long by 
2.8 cm wide. Cirus 25 cm long. Infmctescence 86 
cm long. Rachis 20 cm. Fruits 1.5 cm brownish- 
green. 
Church, A.C. 289 21 October 1993 
With Mahyar, U.W., Ruskandi, A. and Nurdin. 
HERBARIUM BOGORIENSE 
HARVARD UNIVERSITY HERBARIA 
PLANTS OF INDONESIA 
Arecaceae Cat. #2190 
Korthalsia 
Det. By: 
Locality: 
Borneo; W. Kalimantan, Sintang. 
Bukit Baka National Park. Across river, 100 m north 
of camp. Bank above Sungai Ella and environs. 
0°38'S 112°17'E Alt: 320 m 
Habitat: 
Mixed dipterocarp forest, associates include Shorea, 
Myrtaceae, Meliaceae, Euphorbiaceae. Red clay soil. 
Field Char: 
Stem 6 mm dbh. Leaf sheath 11 cm. Ochrea 5 cm 
long, swollen, brown. Petiole 4 cm long. Leaf blade 
30 cm by 9 cm. Leaflets 39 cm by 9 cm. Leaflets 5. 
Cirus 53 cm long. Infmctescence 39 cm. Emit 
caramel brown, 8 mm diam. 
Church, A.C. 290 21 October 1993 
With Mahyar, U.W., Ruskandi, A. and Nurdin. 
HERBARIUM BOGORIENSE 
HARVARD UNIVERSITY HERBARIA 
