PLANTS OF PHILIPPINES 
Rubiaceae 
Nauclea orientalis 
Palawan Island, Munieip. Puerto Princesa, 21 
km from Puerto Princesa to Aborlan. 9°37'N, 
118°43'E. Alt.: 0-10 m. Flooded forest with 
Pandanus. 
Tree with wheel-like branching pattern; 
fruits greenish yellow. 
D.D. Soejarto and E. Reynoso 
6271 31 July, 1988 
HARVARD UNIVERSITY HERBARIA 
PLANTS OF PHILIPPINES 
Verbenaceae 
Vitex 
Palawan Island, Munieip. Puerto Princesa, 2,1 
km from Puerto Princesa to Aborlan. 9°37'N; 
118°43'E. Alt.: 0-10 m. Flooded forest with 
Pandanus. 
Tree; fruits green. 
D.D. Soejarto and E. Reynoso 
6272 31 July, 1988 
HARVARD UNIVERSITY HERBARIA 
PLANTS OF PHILIPPINES 
Rubiaceae 
Hedyotis ? 
Palawan Island, Munieip. Puerto Princesa, 21 
km from Puerto Princesa to Aborlan. 9°37'N, 
118°43'E. Alt.: 0-10 m. Flooded forest with 
Pandanus. 
Herb; flowers white; fruits green. 
D.D. Soejarto and E. Reynoso 
6273 31 July, 1988 
PLANTS OF PHILIPPINES 
Rutaceae 
Clausena excavata Burm.f. 
Palawan Island, 26-27 km from Puerto Princesa 
to Aborlan, Penal Colony. 9°37'N, 118°42'E. 
Alt.: 5 m. Tidal forest with Pandanus. 
Treelet 8 m tall; bark blackish; slash white; 
fruits green; leaves aromatic; common. 
D.D. Soejarto and E. Reynoso 
6274 31 July, 1988 
HARVARD UNIVERSITY HERBARIA 
PLANTS OF PHILIPPINES 
Caesalpiniaceae 
Intsia bijuga 0. Kuntze 
Palawan Island, 35-38 km from Puerto Princesa 
to Aborlan, Takdua Zigzag. 9°37'N, 118°42'E. 
Alt.: 50 m. Primary forest, steep slope. 
Local name: Ipil (Tagalog). 
Tree 40 m tall, 50 cm dbh,; bark with large 
scar-like patches; slash light brown; 
emergent trees; common. 
D.D. Soejarto and E. Reynoso 
6275 31 July, 1988 
HARVARD UNIVERSITY HERBARIA 
PLANTS OF PHILIPPINES 
Tiliaceae 
Corchorus acutangulus Lamk. 
Palawan Island, 35-38 km from Puerto Princesa 
to Aborlan, Takdua Zigzag. 9°37'N, 118°42'E. 
Alt.: 50 m. Roadside clearing in primary 
forest. 
Shrub; flowers deep yellow; fruits green. 
D.D. Soejarto and E. Reynoso 
6276 31 July, 1988 
HARVARD UNIVERSITY HERBARIA 
HARVARD UNIVERSITY HERBARIA 
0 
