University of Illinois at Chicago University of Illinois at Chicago 
PLANTS OF CERAM 
TILIACEAE 
Trichosperrnum pleiostigma 
(F.v.M.) Kostrm. 
Det. By: J.S. Burley, March 30, 1991 
Field Char: Tree 15 m x 30 cm dbh. Bark 
silver-gray, smooth; inner bark yellowish. 
Fruit yellowish-green. 
Notes: Trunkbark specimen. 
Locality: Ceram: c. 40 km E of Masohi in Wae 
Ruatan/Wae Ruwata (Ruwa) catchment areas. 
Habitat: Riverine forest, beside Wae Ruwata. 
150 m, 3°11’S X 129°15’E 
J.S. Burley, Tukirin, and Ismail. 4339, December 
4, 1990 
This is a voucher specimen for 
anticancer and anti-AIDS screening 
NCI Sample Number(s): U44Z2827-J, U44Z2828-K 
U44Z2829-L. 
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. 
PLANTS OF CERAM 
RUBIACEAE 
Timonius amboinicus Boerl. 
Det. By: J.S. Burley, March 30, 1991 
Field Char: Shrubby tree 6 m x 15 cm diameter, 
branching near base. Bark brown, tuberculate; 
inner bark orangy. Flower greenish. 
Notes: Trunkbark specimen. 
Locality: Ceram: c. 40 km E of Masohi in Wae 
Ruatan/Wae Ruwata (Ruwa) catchment areas. 
Habitat: Riverine forest, beside Wae Ruwata. 
150 m, 3°11’S X 129°15’E 
J.S. Burley, Tukirin, and Ismail. 4340, December 
4, 1990 
This is a voucher specimen for 
anticancer and anti-AIDS screening 
NCI Sample Number(s): U44Z2830-M, U44Z2831-N 
U44Z2832-0. 
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. 
