University of Illinois at Chicago 
PLANTS OF INDONESIA 
ANACARDIACEAE 
Semecarpus cf. rufovelutinus Ridl. 
Det. By: J.S. Burley, November 5, 1989 
Field Char: Treelet 12 m high, 12 cm dbh. Flower 
bud pale green. 
Notes: Trunk bark sample. 
Locality: W Kalimantan Province, G. Bentuang 
area; 5-10 km N of Masa village, 150 km NE of 
Pontianak. 
Habitat: Ridge W of Semawang River. Mixed 
Dipterocarp forest on sandstone and 
yellow clay soils. 
200-250 m, 0°52’N X 110°26’E 
J.S. Burley, Tukirin et al. 2628, June 15, 1989 
This is a voucher specimen for 
anticancer and anti-AIDS screening 
NCI Sample Number(s): Q6608519-V, Q66O8520-W 
Q6608521-X. 
Collected under the sponsorship of: U.S. National Cancer 
Institute, University of Illinois at Chicago, Arnold 
Arboretum (Harvard University), Field Museum of 
Natural History and Herbarium Bogoriense. 
