PLANTS OF PHILIPPINES 
PLANTS OF PHILIPPINES 
Celastraceae 
Celastrus paniculatus 
Palawan Island, Municip. Roxas, Langugan 
Zigzag, 85 km from Puerto Princesa. 10°03'N, 
119°07'E. Alt.: 20-50 m. Primary forest, 
steep slope overlooking the sea, clearing 
along road. 
Woody clirfiber; fruits greenish yellow. 
D.D. Soejarto and D.A. Madulid 
6332 3 August, 1988 
HARVARD UNIVERSITY HERBARIA 
PLANTS OF PHILIPPINES 
Dioscoreaceae 
Dioscorea 
Palawan Island, Municip. Roxas, Langugan 
Zigzag, 85 km from Puerto Princesa. 10°03'N, 
119°07'E. Alt.: 20-50 m. Primary forest, 
steep slope overlooking the sea. 
Climber; inflorescences brown. 
D.D. Soejarto and D.A. Madulid 
6333 3 August, 1988 
HARVARD UNIVERSITY HERBARIA 
PLANTS OF PHILIPPINES 
Acanthaceae 
Staurogyne debilis (T. And.) C.B. Clarke ex 
Merr. 
Palawan Island, Municip. Roxas, Langugan 
Zigzag, 85 km from Puerto Princesa. 10°03'N, 
119°07'E. Alt.: 20-30 m. Primary forest, 
forest floor, steep slope overlooking the 
sea. 
Herb; fruits pale green; common; gregarious. 
D.D. Soejarto and D.A. Madulid 
6334 3 August, 1988 
HARVARD UNIVERSITY HERBARIA 
Rubiaceae 
Palawan Island, Municip. Roxas, Langugan 
Zigzag, 85 km from Puerto Princesa. 10°03'N, 
119°07'E. Alt.: 20-50 m. Primary forest, 
steep slope overlooking the sea. 
Emergent tree, sterile. 
D.D. Soejarto and D.A. Madulid 
6335 3 August, 1988 
HARVARD UNIVERSITY HERBARIA 
PLANTS OF PHILIPPINES 
Malpighiaceae 
Ryssopteris timorensis (DC.) Juss. var. 
timorfensis 
, i 
Palawan Island, Municip. Roxas, Langugan 
Zigzag, 85 km from Puerto Princesa. 10°03'N, 
119°07'E. Alt.: 20-30 m. Primary forest, 
steep sldpe overlooking the sea. 
Glimber; flowers bright yellow. 
D.D. Soejarto and D.A. Madulid 
6336 3 August, 1988 
HARVARD UNIVERSITY HERBARIA 
PLANTS OF PHILIPPINES 
Caesalpiniaceae 
Phanera integrifolia (Roxb.) Benth. 
Palawan Island, Municip. Roxas, Langugan 
Zigzag, 85 km from Puerto Princesa. 10°03 # N, 
119°07'E. Alt.: 20-30 m. Primary forest, 
steep slope overlooking the sea. 
Large woody climber covering a Ficus tree; 
flowers yellow-orange, showy. 
D.D. Soejarto and D.A. Madulid 
6337 3 August, 1988 
HARVARD UNIVERSITY HERBARIA 
