PLANTS OF INDONESIA 
Symplocaceae Cat. # 2443 
Symplocos 
Det. By: 
Locality: 
Borneo; W. Kalimantan, Sintang. 
Bukit Baka National Park. East of camp along bank 
of Sungai Ella and environs. 
0037,5 i 12°15’E Alt: 290 m 
Habitat: 
Mixed dipterocarp forest, associates include Shorea, 
Myrtaceae, Euphorbiaceae, Rubiaceae. Red clay soil. 
Field Char: 
Tree 6 m tall, 12 cm dbh. Outer bark pale, light 
reddish-brown, smooth. Leaves shiny, thin. Flower 
buds fasiculate, small. Calyx green. Corolla cream, 
pilose. Fruit green with purple striation. Calyx 
persistent, green with pilose margins. Stigma brown. 
Church, A.C. 543 4 November 1993 
With Mahyar, U.W., Ruskandi, A. and Nurdin. 
HERBARIUM BOGORIENSE 
HARVARD UNIVERSITY HERBARIA 
PLANTS OF INDONESIA 
Rhamnaceae Cat. # 2444 
Ziziphus bomeensis cf. 
Det. By: G. Paoli 5/94 
Locality: 
Borneo; W. Kalimantan, Sintang. 
Bukit Baka National Park. East of camp along bank 
of Sungai Ella and environs. 
0037,5 ii 2°15'E Alt: 290 m 
Habitat: 
Mixed dipterocarp forest, associates include Shorea, 
Myrtaceae, Euphorbiaceae, Rubiaceae. Red clay soil. 
Field Char: 
Climber, 7 m. Twigs densely pubescent, hairs soft, 
rust orange. Sap clear, sticky. Leaves light green 
above, leathery, deeply ribbed. Undersurface leaves 
densely wooly, hairs light orange. Primary veins 
raised, orange. Stipular spines orangish-brown, 1 cm 
long. Fruit green, gold hairs. 
Notes: 
Local name: Rangap. Fruit edible, sweet. 
Church, A.C. 544 4 November 1993 
With Mahyar, U.W., Ruskandi, A. and Nurdin. 
HERBARIUM BOGORIENSE 
HARVARD UNIVERSITY HERBARIA 
