Universitv of Illinois at Chicago 
PLANTS OF SULAWESI 
RUBIACEAE 
Ixora 
Det. By: 
Field Char: Tree 20 m tall, 30 cm dbh. Bark grey, 
slightly tuberculate; inner bark reddish-brown. 
Fruit red. 
Locality: North Sulawesi, 220 km W of Manado; 
km 50 inland from Pangi on Sungai Ilanga. 
Habitat: Primary lowland forest. 
400 m, 0°41’N X 123°40’E 
J.S. Burley, Tukirin et al. 3635, March 4, 1990 
This is a voucher specimen for 
anticancer and anti-AIDS screening 
NCI Sample Number(s): Q6608875-J, Q6608876-K 
Q6608877-L, Q6608878-M. 
Collected under the sponsorship of: U.S. National Cancer 
Institute, Univensity of Illinois at Chicago, Arnold 
Arboretum (Harvard University), Field Museum of 
Natural History and Herbarium Bogoriense/LIPI. 
Universitv of Illinois at Chicago 
PLANTS OF SULAWESI 
SAPINDACEAE 
Nephelium cuspidatum BI. 
Det. By: J.S. Burley, November 14, 1990 
Field Char: Tree 15 m tall, 25 cm dbh. Bark 
brown, slightly flaking; inner bark orangy 
brown. Flower (bud) green. 
Notes: Preliminary det. by Burley, confirmed by 
van Balgooy 
Locality: North Sulawesi; 220 km W of Manado, 
ca. 50 km inland from Pangi on Sungai Ilanga. 
Habitat : Primary lowland forest. 
300 m, 0°41’N X 123°40’E 
J.S. Burley, Tukirin et al. 3651, March 5, 1990 
This is a voucher specimen for 
anticancer and anti-AIDS screening 
NCI Sample Number(s): Q6608879-N, Q66O8880-O 
Q6608881-P. 
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. 
Universitv of Illinois at Chicago 
PLANTS OF SULAWESI 
RUBIACEAE 
Tricalysia tinagoensis Elm. 
Det. By: J.S. Burley, November 14, 1990 
Field Char: Understorey treelet 8 m tall, 10 cm 
dbh. Bark light brown, powdery; inner bark 
yellowish. Fruit orange. 
Locality: North Sulawesi; 220 km W of Manado, 
ca. 50 km inland from Pangi on Sungai Ilanga. 
Habitat: Primary lowland forest. 
300 m, 0°41’N X 123°40’E 
J.S. Burley, Tukirin et al. 3652, March 5, 1990 
This is a voucher specimen for 
anticancer and anti-AIDS screening 
NCI Sample Number(s): Q6608882-Q, Q6608883-R 
Q6608884-S. 
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. 
Universitv of Illinois at Chicago 
PLANTS OF SULAWESI 
ARECACEAE 
Arenga undulatifolia Becc. 
Det. By: M.J. van Balgooy, July 15, 1991 
Field Char: Palm with short, 2 m tall stem. 
Leaves basal, 5 m long, first leaflet at 150 
cm. Inflorescence (in bud) purplish. Peduncle 
120 cm long, branched near base. 
Locality: North Sulawesi; 220 km W of Manado, 
ca. 50 km inland from Pangi on Sungai Ilanga. 
Habitat : Primary lowland forest. 
350 m, 0°41’N X 123°40’E 
J.S. Burley, Tukirin et al. 3656, March 5, 1990 
This is a voucher specimen for 
anticancer and anti-AIDS screening 
NCI Sample Number(s): Q6608885-T, Q66O8886-U 
Q6608887-V, Q66O8888-W. 
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. 
