Plants of Indonesia 
Plants of Indonesia 
Apocynaceae 
Unknown 
Sonneratiaceae 
Duabanga moluccana Bl. 
Determined by: 
Locality: 
Borneo. C. Kalimantan. Sintang. HPH Km 84-87; north of 
camp along Sungai Posang and surrounding environs. 
Lat.: 0 ® 49 “ 25.8 " S 
Long.: 112 ® 3 ' 38.8 " E 
Habitat Alt. 110 m 
Mixed Dipterocarp forest, associates include: Shorea, 
Lauraceae, Myrtaceae. 
Morphology: 
Small tre 7 m, 8 cm dbh. Outer bark light reddish-brown, 
cracking slightly. Inner bark pale yellow. Leaves 
chartaceous, mid-rib sunken above. Secondary veins 
perpendicular to mid-rib. Inflorescence pale yellow. 
Local name: 
Notes: 
Church, A.C., Mahyar, U.W. ,lndah, Ismail, and Hamzah 
1 247 Saturday, April 30, 1 994 
HERBARIUM BOGORIENSE 
HARVARD UNIVERSITY HERBARIA 
Determined by: A.C. Church 8/95 
Locality: 
Borneo. C. Kalimantan. Sintang. HPH Km 84-87; north of 
camp along Sungai Posang and surrounding environs. 
Lat.: 0 ° 49 ' 25.8 " S 
Long.: 112° 3' 38.8“ E 
Habitat Alt. 110 m 
4, separate. Ovary green, 4 ovules. Style red, 3 cm long, 
exerted. Fruit dark green. Frequent. 
Mixed Dipterocarp forest. Associates: Lauraceae, Shorea. 
Morphology: 
Tree 16 m tall, 23 cm dbh. Outer bark light silverish-beige, 
lenticellate, rugose. Inner bark pale beige. Wood sweet 
aroma. Leaves leathery, dark green above, light lime green 
beneath, veins prominently raised. Calyx pale green, pilose 
white. Petals white 
Local name: 
Notes: 
Church, A.C., Mahyar, U.W. ,lndah, Ismail, and Hamzah 
^ 248 Saturday, April 30, 1 994 
HERBARIUM BOGORIENSE 
HARVARD UNIVERSITY HERBARIA 
