Rubiaceae 
Streblosa 
PLANTS OF KALIMANTAN 
PLANTS OF KALIMANTAN 
Headwaters of S. Kahayan; 5 km NW of Tumbang 
Sian logging camp; Sikatan Wana Raya logging 
concession. 0°35'S; 113°25'E. Alt.: 150 m. 
Primary lowland forest. Open places, rare. 
Herb c. 40 cm tall; leaf and stem dark green; 
flower tube white. 
J. S. Burley, Tukirin et al . 
814 26 April, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF KALIMANTAN 
Aspleniaceae 
Asplenium tenerum Forst. 
Headwaters of S. Kahayan; 5 km NW of Tumbang 
Sian logging camp; Sikatan Wana Raya logging 
concession. 0°35'S; 113°25'E. Alt.: 150 m. 
Primary lowland forest. Shade, scattered. 
Leaf pale green; stipe green; epiphyte. 
J. S. Burley, Tukirin et al . 
815 26 April, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF KALIMANTAN 
Myrsinaceae 
Headwaters of S. Kahayan; 5 km NW of Tumbang 
Sian logging camp; Sikatan Wana Raya logging 
concession. 0°35'S; 113°25'E. Alt.: 150 m. 
Primary lowland forest. Rare. 
Shrub c. 3m tall; c. 3 cm dia.; calyx with 
brown hairs inside; corolla brownish white; 
anther yellow; stigma white. 
J. S. Burley, Tukirin et al . 
816 26 April, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
Vittariaceae 
Vittaria zosterifolia Willd. 
Headwaters of S. Kahayan; 5 km NW of Tumbang 
Sian logging camp; Sikatan Wana Raya logging 
concession. 0°35'S; 113°25'E. Alt.: 150 m. 
Primary lowland forest. Scattered. 
Leaf dark green; sori brown; epiphyte on 
small tree c. 4 m above ground. 
J. S. Burley, Tukirin et al . 
817 26 April, 1988 . 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF KALIMANTAN 
Araliaceae 
Schef flera acutissma Merr. 
Headwaters of S. Kahayan; 5 km NW of Tumbang 
Sian logging camp; Sikatan Wana Raya logging 
concession. 0°35'S; 113°25'E. Alt.: 150 m. 
Primary lowland forest. In shade, rare. 
Climber c. 10 m tall; c . 2 cm dia.; peduncle 
dark purple; anther yellowish white. 
J. S. Burley, Tukirin et al . 
818 26 April, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF KALIMANTAN 
Annonaceae 
Headwaters of S. Kahayan; 5 km NW of Tumbang 
Sian logging camp; Sikatan Wana Raya logging 
concession. 0°35'S; 113°25'E. Alt.: 150 m. 
Primary lowland forest. Rare. 
Shrub c. 4 m tall; c. 2 cm dia.; tepal white 
and green at the base. 
J. S. Burley, Tukirin et al . 
819 26 April , 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
