PLANTS OF KALIMANTAN 
PLANTS OF KALIMANTAN 
Aspleniaceae 
Asplenium salignum BI . 
Headwaters of S. Kahayan; 5km NE of Haruwu 
Village. 0°28'S; 113°44'E. Alt.: c. 300 m. 
Old secondary forest, ridge of N. Nyoohoy 
river. Scattered. 
Terrestrial fern. Stipe blackish brown; 
pinnae shining green; sori brown. 
J. S. Burley, Tukirin et al . 
443 27 March, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF KALIMANTAN 
Rubiaceae 
Uncaria gambir ( Hunt . ) Roxb . 
Headwaters of S. Kahayan; 5km NE of Haruwu 
Village. 0°28 ' S ; 113°44'E. Alt.: c. 300 m. 
Old secondary forest, ridge of N. Nyoohoy 
river . 
Robust liana c. 20 m long; flower green. 
J. S. Burley, Tukirin et al . 
444 27 March, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF KALIMANTAN 
Euphorbiaceae 
Sebastiana 
Headwaters of S. Kahayan; 5km NE of Haruwu 
Village. 0°28 ' S ; 113°44'E. Alt.: c. 300 m. 
Old secondary forest, ridge of N. Nyoohoy 
river. Rare. 
Shrub c. 4 m tall; c. 3 cm dia.; leaf 
glaucous underneath; flower red. 
J. S. Burley, Tukirin et al . 
445 27 March, 1988 
Flacourtiaceae 
Hydnocarpus polvpetala (V.S1.) Sleumer 
Headwaters of S. Kahayan; 5km NE of Haruwu 
Village. 0°28 ' S ; 113°44'E. Alt.: c. 380 m. 
Old secondary forest, ridge of N. Nyoohoy 
river. Common. 
Small tree c. 6m tall; c. 5 cm dia. 
J. S. Burley, Tukirin et al . 
446 27 March, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF KALIMANTAN 
Orchidaceae 
Headwaters of S. Kahayan; 5km NE of Haruwu 
Village. 0° 28 ' S ; 113°44'E. Alt.: c. 380 m. 
Old secondary forest, ridge of n. Nyoohoy 
river . 
Flower cream with dark green vein. 
J. S. Burley, Tukirin et al . 
447 27 March, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF KALIMANTAN 
Annonaceae 
Polvalthia insignia Hk . f . 
Headwaters of S. Kahayan; 5km NE of Haruwu 
Village. 0°28 ' S ; 113°44'E. Alt.: c. 450 m. 
Old secondary forest, on ridge of N. Nyoohoy 
river. Rare. 
Small tree c. 5 m tall; c . 3 cm dia.; flower 
cream. 
J. S. Burley, Tukirin et al . 
448 " 27 March, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
