PLANTS OF PHILIPPINES 
PLANTS OF PHILIPPINES 
Dilleniaceae 
Dillenia 
Palawan Island, Irawan River Valley, 
Tatanarom, vicinity of Benguet mine, Mt. 
Beaufort. 9°50'N, 118°40'E. Alt.: 150 m. 
Clearing at the edge of primary forest along 
steep slope. 
Shrub; flowers with bright yellow petals, 
green calyx; stamens and filaments purple. 
D.D. Soejarto & D.A. Madulid 
6136 20 July, 1988 
HARVARD UNIVERSITY HERBARIA 
PLANTS OF PHILIPPINES 
Clusiaceae 
Garcinia dives Pierre 
Palawan Island, Irawan River Valley, 
Tatanarom, vicinity of Benguet mine, Mt. 
Beaufort. 9°50'N, 118°40'E. Alt.: 150 m. 
Riverine forest with bamboos 
(Schizostachyum). 
Tree 25 m tall, 60 cm dbh.; latex yellow, 
sticky; fruits green, turning yellow; pulp 
sour. 
D.D. Soejarto & D.A. Madulid 
6137 20 July, 1988 
HARVARD UNIVERSITY HERBARIA 
PLANTS OF PHILIPPINES 
Apocynaceae 
Ichnocarnus ovatifolius DC. 
Palawan Island, Irawan River Valley, 
Tatanarom, vicinity of Benguet mine, Mt. 
Beaufort. 9°50'N, 118°40'E. Alt.: 150 m. 
Forest clearing at edge of primary forest, 
with bamboos. 
Climber; latex milky white, sticky; corolla 
tube pale green; lobes white; common. 
D.D. Soejarto & D.A. Madulid 
6138 20 July, 1988 
Euphorbiaceae 
Homonoia riparia 
Palawan Island, Irawan River Valley, 
Tatanarom, vicinity of Benguet mine, Mt. 
Beaufort. 9°50'N, 118°40'E. Alt.: 150 m. 
Shallow river with rocky bottom in tropical 
rain forest. 
Rheophytic shrubs; fruits green, maturing 
dark red. 
D.D. Soejarto & D.A. Madulid 
6139 20 July, 1988 
HARVARD UNIVERSITY HERBARIA 
PLANTS OF PHILIPPINES 
Dilleniaceae 
Dillenia palawanensis Elmer 
Palawan Island, Municip. Nara, vicinity of 
Trident mine, Victoria Range. 9°23'N, 
118°24'E. Alt.: 50 m. Disturbed forest on 
alluvial flat; rocky soil. 
Sprawling shrub; flowers bright yellow; 
gregarious in places; very common. 
D.D. Soejarto & D.A. MacLulid 
6140 23 July, 1988 
HARVARD UNIVERSITY HERBARIA 
PLANTS OF PHILIPPINES 
Burseraceae 
Protium connarifolium (Perk.) Merr. 
Palawan Island, Municip. Nara, vicinity of 
Trident mine, Victoria Range. 9°23'N, 
118°24'E. Alt.: 50 m. Disturbed forest on 
alluvial flat with rocky soil. 
Large erect shrub, aromatic flowers greenish 
white; fruits green maturing red; roots 
reddish brown; common. 
D.D. Soejarto & D.A. Madulid 
6141 23 July, 1988 
HARVARD UNIVERSITY HERBARIA 
HARVARD UNIVERSITY HERBARIA 
