PLANTS OF KALIMANTAN 
PLANTS OF KALIMANTAN 
Flacourtiaceae 
Rvparosa hirsuta J.J. Smith 
Headwaters of S. Kahayan, 5km NW of 
Tumbangsian logging camp; Sikatan 
Wana Raya concession. Recently logged 
(1987/88) primary lowland forest. 0°35'S, 
113°25'E. Alt. : 150 m. 
Tree 30m x 20cm; bark (+/-) smooth, light 
brown; underbark red-brown, brittle; fruit 
reddish-brown, scabrous. 
J.S. Burley, Afrastini et al . 
686 18 April, 1988 
HARVARD UNIVERSITY HERBARIA 
PLANTS OF KALIMANTAN 
Meliaceae 
Aphanamixis tomentosa ? 
Headwaters of S. Kahayan, 5km NW of 
Tumbangsian logging camp; Sikatan 
Wana Raya concession. Recently logged 
(1987/88) primary lowland forest. 0°35'S, 
113°25 ' E . Alt. : 150 m. 
Tree 15m x 15cm dbh. ; bark brown c. 
longitudinal ridges and prominent orange 
lenticels; underbark white; pinnate leaf 
150 cm long; rachis with red-brown farina; 
inflorescence immature, green. 
J.S. Burley, Ismail, Afrastini et al . 
688 18 April, 1988 
HARVARD UNIVERSITY HERBARIA 
PLANTS OF KALIMANTAN 
Euphorbiaceae 
Trigonostemon sumatranum Pax. & K.Hoffm. 
Headwaters of S. Kahayan, 5km NW of 
Tumbangsian logging camp; Sikatan 
Wana Raya concession. Recently logged 
(1987/88) primary lowland forest. 0°35'S, 
113°25 ' E . Alt. : 150 m. 
Tree 18m x 20cm dbh. ; bark brown with 
reticulate grooves; underbark dark red; 
flower, corolla bright orange, fragrant; 
fruit trilobed, papilose, green. 
J.S. Burley, Afrastini et al . 
689 18 April, 1988 
HARVARD UNIVERSITY HERBARIA 
Meliaceae 
Aglaia megistocarpa Merr. 
Headwaters of S. Kahayan, 5km NW of 
Tumbangsian logging camp; Sikatan 
Wana Raya concession. Recently logged 
(1987/88) primary lowland forest. 0°35'S, 
113°25'E. Alt. : 150 m. 
Tree 15m x 15cm dbh. ; bark reddish-brown, 
light colored lenticels, milky sap; leaves 
abaxial surface of pinnae with silvery sheen; 
rachis reddish-brown; fruit green with silvery 
sheen. 
J.S. Burley, Afrastini et al . 
692 18 April, 1988 
HARVARD UNIVERSITY HERBARIA 
PLANTS OF KALIMANTAN 
Lauraceae 
Crypt ocarva cagavanensi ? Merr. 
Headwaters of S. Kahayan, 5km NW of 
Tumbangsian logging camp; Sikatan 
Wana Raya concession. Recently logged 
(1987/88) primary lowland forest. 0°35'S, 
113°25'E. Alt.: 150 m. 
Tree 25m x 35cm dbh.; bark greyish -brown, 
coarsely flaking; underbark reddish-brown, 1 
cm thick; underbark with prominent lenticels; 
inflorescence greenish-yellow. 
J.S. Burley, Tukirin et al . 
702 19 April, 1988 
HARVARD UNIVERSITY HERBARIA 
PLANTS OF KALIMANTAN 
Euphorbiaceae 
Coelodepas brevipes Merr. 
Headwaters of S. Kahayan, 5km NW of 
Tumbangsian logging camp; Sikatan 
Wana Raya concession .Recently logged 
(1987/88) primary lowland forest. 0°35'S, 
113°25 ' E . Alt. : 150 m. 
Slender undershrub 3m x 2.5cm dbh.; 
inflorescence greenish-brown; flowers reduced 
+++ , minute . 
J.S. Burley, Tukirin et al . 
707 19 April, 1988 
HARVARD UNIVERSITY HERBARIA 
