University of Illinois at Chicago 
PLANTS OF JAVA 
MYRTACEAE 
Eugenia 
Det. By: 
Field Char: Tree 20 m, branching along main axis, 
branches turning up, growing parallel to trunk; 
bark (especially new growth) orangish, smooth, 
base slightly buttressed, in bud and immature 
fruit. Uncommon. 
Notes: Trunk ca. 20 cm. diam. 
Locality: Ujung Kulon Reserve, Gunung Cibinua, 
Base camp 3 km E of Taman Jaya, Taman Jaya 
River watershed. 
Habitat: Primary or old secondary, riparian 
forest. Canopy 20-30 m high, 
associates: Artocarpus, Ficus, 
Pometia, Eugenia, etc., in 
boulder-strewn, ferrosol loam. Growing 
in rock. 
100-150 m,006°12’S X 105°30’E 
Local Names: "Hopo" 
A. McDonald & Afriastini 3320, May 9, 1992 
This is a voucher specimen for 
anticancer and anti-AIDS screening 
NCI Sample Number(s): U44Z0111-G, U44Z0112-H. 
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, LIPI. 
Please notify Field Museum Herbarium of any new 
determination of this collection, specifying that 
it is a University of Illinois at Chicago voucher. 
