PLANTS OF BSfDONESIA 
Annonaceae Cat. # 2527 
Polyalthia 
Det. By: 
Locality: 
Borneo; W. Kalimantan, Sintang. 
Bukit Baka National Park. SW of camp, ridge and 
environs above Batu Bertanam. 
0°37’S 112°15'E Alt: 350 m 
Habitat: 
Mixed dipterocarp forest, associates include Shorea, 
Myrtaceae, Euphorbiaceae, Myristicaceae. Red clay 
soil. 
Field Char: 
Tree 4 m tall, 6 cm dbh. Outer bark grey. Sepals 
small at base of flower, green. Petals 3 cm long, 2 
cm diam. greenish-yellow. Gy noecium peach. 
Infructescence green turning salmon-pink. 
Church, A.C. 627 7 November 1993 
With Mahyar, U.W., Ruskandi, A. and Nurdin. 
HERBARIUM BOGORIENSE 
HARVARD UNIVERSITY HERBARIA 
j 
PLANTS OF INDONESIA 
Olacaceae Cat. # 2528 
Strombosia ceylanica cf. 
Det. By: A.C. Church 1/94 
Locality: 
Borneo; W. Kalimantan, Sintang. 
Bukit Baka National Park. SW of camp, ridge and 
environs above Batu Bertanam. 
0037 . s ii 2°15’E Alt: 350 m 
Habitat: 
Mixed dipterocarp forest, associates include Shorea, 
Myrtaceae, Euphorbiaceae, Myristicaceae. Red clay 
soil. 
Field Char: 
Tree 12 m tall, 8 cm dbh. Outer bark grey, smooth. 
Inner bark pale salomn-pink. Leaves fleshy, 
uppersurface smooth, veins slightly sunken. 
Undersurface dull green. Fruit green, apex brown. 
Pedicel stout, green. 
Church, A.C. 628 7 November 1993 
With Mahyar, U.W., Ruskandi, A. and Nurdin. 
HERBARIUM BOGORIENSE 
HARVARD UNIVERSITY HERBARIA 
