Violaceae 
Rinorea 
Plants of Indonesia 
Plants of Indonesia 
Orchidaceae 
Arundina graminifolia (D. Don.) Hochr. 
Determined by: 
Locaiity: 
Borneo. C. Kalimantan. Sintang. HPH Km 84; along new 
subsidiary logging road to northeast. 
Lat.: 0 ° 49 ' 25.8 " S 
Long.: 112 ° 3 ' 38.8 ” E 
Habitat Alt. 100 m 
Mixed Dipterocarp forest, associates include: Shorea, 
Dryobalanops, Myrtaceae, Sapotaceae. Red clay soil. 
Morphology: 
Small tree 2 m tall, 3 cm dbh. Leaves chartaceous, light 
green, venation beneath prominent. Calyx pale yellow, 
pilose. Corolla tube cream, petals recurved, pilose inside. 
Ovary and style white, pilose. Young fruit green, 3- 
carpellate. 
Local name: 
Notes: 
Determined by: 
Locaiity: 
Borneo. C. Kalimantan. Sintang. HPH Km 84; along new 
subsidiary logging road to northeast. 
Lat.: 0 ° 49 ' 25.8 " S 
Long.: 112° 3' 38.8" E 
Habitat Alt. 100 m 
Mixed Dipterocarp forest, associates include: Shorea, 
Dryobalanops, Myrtaceae, Sapotaceae. Red clay soil. 
Morphology: 
Terrestrial orchid growing in cluster up to 1 .5 m (incl. 
inflorescence). Inflorescence branching or not, one 
flowered. Sepals white, green stripe along middle of outer 
sepal, petals white. Lip bi-lobed, wrinkled along apical 
margin, purple along lateral. 
Local name: 
Notes: 
Church, A.C., Mahyar, U.W. ,lndah, Ismail, and Hamzah 
Wednesday, April 27, 1994 
HERBARIUM BOGORIENSE 
HARVARD UNIVERSITY HERBARIA 
Church, A.C., Mahyar, U.W. ,lndah, Ismail, and Hamzah 
Wednesday, April 27, 1994 
HERBARIUM BOGORIENSE 
HARVARD UNIVERSITY HERBARIA 
Plants of Indonesia 
Asclepiadaceae 
Hoya 
Determined by: 
Locality: 
Borneo. C. Kalimantan. Sintang. HPH Km 84; along new 
subsidiary logging road to northeast. 
Lat.: 0 ° 49 ' 25.8 ” S 
Long.: 112° 3' 38.8" E 
Habitat Alt. 100 m 
Mixed Dipterocarp forest, associates include: Shorea, 
Dryobalanops, Myrtaceae, Sapotaceae. Red clay soil. 
Morphology: 
Climber, 1 m long. Leaves light yellowish-green. Corolla 
translucent peach. Corona translucent yellow. 
Local name: 
Notes: 
Church, A.C., Mahyar, U.W. ,lndah, Ismail, and Hamzah 
Wednesday, April 27, 1994 
HERBARIUM BOGORIENSE 
HARVARD UNIVERSITY HERBARIA 
