University of Illinois at Chicago 
PLANTS OF SULAWESI 
MYRISTICACEAE 
Horsfieldia coriacea de Wilde 
Det. By: J.S. Burley, November 14, 1990 
Field Char: Tree 10 m tall, 15 cm dbh. Bark 
reddish-brown, slightly flaking; inner bark 
orangy with watery sap. Fruit orange with pale 
orange aril. 
Notes: Trunkbark sample, van Balgooy det. 
specimen as H. costulata (Miq.) Warb. 
Locality: North Sulawesi, 220 km W of Manado; 
km 50 inland from Pangi on Sungai Ilanga. 
Habitat : Primary lowland forest. 
750 m, 0°41’N X 123°40’E 
Local Names: "Batang Bau" (Kulit) 
Med Uses: Coughs and colds 
Stomach ache 
J.S. Burley, Tukirin et al. 3500, February 25, 
1990 
This is a voucher specimen for 
anticancer and anti-AIDS screening 
NCI Sample Number(s): Q6608696-0, Q6608697-P 
Q6608698-Q, Q6608699-R. 
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. 
University of Illinois at Chicago 
PLANTS OF SULAWESI 
BALANOPHORACEAE 
Balanophora elongata BI. 
Det. By: J.S. Burley, November 14, 1990 
Field Char: Root parasite, ca. 15 cm tall. 
Inflorescence reddish-brown, turning pinkish. 
Scattered dumps in leaf litter. 
Notes: Photo. 
Locality: North Sulawesi, 220 km W of Manado; 
km 50 inland from Pangi on Sungai Ilanga. 
Habitat : Primary lowland forest. 
750 m, 0°41’N X 123°40’E 
J.S. Burley, Tukirin et al. 3501, February 25, 
1990 
This is a voucher specimen for 
anticancer and anti-AIDS screening 
NCI Sample Number(s): Q6608700-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. 
University of Illinois at Chicago 
PLANTS OF SULAWESI 
RUBIACEAE 
Psychotria celebica Miq. 
Det. By: J.S. Burley, November 14, 1990 
Field Char: Tree 10 m tall, 10 cm dbh. Bark gray, 
more or less smooth; inner bark orangy. Fruit 
dull orange. 
Notes: Trunkbark sample. 
Locality: North Sulawesi, ca. 220 km W of 
Manado; km 50 inland from Pangi on Sungai 
Ilanga. 
Habitat : Primary lowland forest. 
750 m, 0°41’N X 123°40’E 
J.S. Burley, Tukirin et al. 3503, February 25, 
1990 
This is a voucher specimen for 
anticancer and anti-AIDS screening 
NCI Sample Number(s): Q66O8701-T, Q66O8702-U 
Q66O8703-V, Q66O8704-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. 
University of Illinois at Chicago 
PLANTS OF SULAWESI 
APOCYNACEAE 
Ervatamia sphaerocarpa (BI.) Burkill 
Det. By: J.S. Burley, November 14, 1990 
Field Char: Tree 10 m tall, 15 cm dbh. Bark 
brown, tuberculate; inner bark orangy-yellow 
with copious white latex. Flowers creamy-white 
with yellow throat. Fruits bright orange, pulpy 
seed coat purplish-red. 
Notes: Trunkbark sample. 
Locality: North Sulawesi, ca. 220 km W of 
Manado; km 50 inland from Pangi on Sungai 
Ilanga. 
Habitat : Primary lowland forest. 
750 m, 0°41’N X 123°40’E 
J.S. Burley, Tukirin et al. 3512, February 26, 
1990 
This is a voucher specimen for 
anticancer and anti-AIDS screening 
NCI Sample Number(s): Q66O8705-X, Q66O8706-Y 
Q66O8707-Z, Q66O8708-A. 
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. 
