PLANTS OF KALIMANTAN 
PLANTS OF KALIMANTAN 
Melastomataceae 
Marumia 
Headwaters of S. Kahayan; 5 km S of Tumbang 
Sian loggin camp; Sikatan Wana Raya logging 
concession. 0°35'S; 113°25'E. Alt.: 150 m. 
Primary lowland forest. Open places, common. 
Robus climber c. 12 m long; c. 2 cm dia.; 
petal white, flush purple; anther yellow 
turning pink. 
J. S. Burley, Tukirin et al . 
852 1 May, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF KALIMANTAN 
Orchidaceae 
Agrostophvllum confusum J . J . S . 
Headwaters of S . Kahayan ; 5 km S of Tumbang 
Sian loggin camp; Sikatan Wana Raya logging 
concession. 0°35'S; 113°25'E. Alt.: 150 m. 
Primary lowland forest. Open places. 
Epiphyte; flower yellow. 
J. S. Burley, Tukirin et al . 
853 1 May, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF KALIMANTAN 
Monimiaceae 
Kibara 
Headwaters of S. Kahayan; 5 km S of Tumbang 
Sian loggin camp; Sikatan Wana Raya logging 
concession. 0°35'S; 113°25'E. Alt.: 150 m. 
Primary lowland forest. Rare. 
Undershrub c. 2m tall; c . 1 cm dia.; flower 
yellow. 
J. S. Burley, Tukirin et al . 
854 1 May, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
Dioscoreaceae 
Dioscorea 
Headwaters of S. Kahayan; 5 km S of Tumbang 
Sian loggin camp; Sikatan Wana Raya logging 
concession. 0°35'S; 113°25'E. Alt.: 150 m. 
Primary lowland forest. Slightly open places, 
scattered . 
Robust liana c. 5m tall; c. 1 cm dia. ; 
J. S. Burley, Tukirin et al . 
855 1 May, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF KALIMANTAN 
Annonaceae 
Polvalthia 
Headwaters of S. Kahayan; 5 km S of Tumbang 
Sian loggin camp; Sikatan Wana Raya logging 
concession. 0°35'S; 113°25'E. Alt.: 150 m. 
Primary lowland forest. 
Shrub c. 3m tall; c. 2 cm dia.; fruit red, 
cauliflorous . 
J. S. Burley, Tukirin et al . 
856 1 May, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF KALIMANTAN 
Euphorbiaceae 
Aporusa 
Headwaters of S. Kahayan; 5 km S of Tumbang 
Sian loggin camp; Sikatan Wana Raya logging 
concession. 0°35'S; 113°25'E. Alt.: 150 m. 
Primary lowland forest. Occasional; open 
places . 
Tree c. 5 m tall; c . 8 cm dia. ; fruit pinkish 
green. 
J. S. Burley, Tukirin et al . 
857 1 May, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
