PLANTS OF SUMATEIA 
PLANTS OF SUMATRA 
Meliaceae 
Chisocheton sandoricarpus K. & V. 
Tigapulu Mts . , Riau Province , 5 km W of 
Talanglakat on Rengat-Jambi Road, Bukit 
Karampal area. 102°32'E, 0°46'S. Alt.: c. 100 
m. On hill slope. 
Tree c. 15 m tall; 18 cm dia. ; bark red 
inside; wood pale yellow, hard; flower bud 
glaucous green; fruit 5 cm dia. , red 
especially at base; young leaf pink. 
J. S. Burley, Tukirin et al . 
1219 6 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF SUMATRA 
Vittariaceae 
Vittaria elongata Sw. 
Tigapulu Mts . , Riau Province , 5 km W of 
Talanglakat on Rengat-Jambi Road, Bukit 
Karampal area. 102‘’32'E, 0°46'S. Alt.: c. 100 
m. On hill slope. 
Epiphyte c. 10 m above ground; frond dark 
green; sori brown. 
J. S. Burley, Tukirin et al . 
1220 6 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF SUMATRA 
Myrtaceae 
Eugenia densiflora DC . 
Tigapulu Mts . , Riau Province , 5 km W of 
Talanglakat on Rengat-Jambi Road, Bukit 
Karampal area. 102°32'E, 0°46'S. Alt.: c. 100 
m. On hill slope, slightly open places ; rare. 
Small tree c. 6 m tall; 5 cm dia.; densely 
branched; fruit green, mesocarp pink. 
J. S. Burley, Tukirin et al . 
1221 6 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
Melastomataceae 
Allomorphla crasula Ohwi 
Tigapulu Mts . , Riau Province , 5 km W of 
Talanglakat on Rengat-Jambi Road, Bukit 
Karampal area. 102°32'E, 0°46'S. Alt.: c. 100 
m. On slope, slightly open places, rare. 
Shrub c. 4 m tall; 2 cm dia.; peduncle 
reddish; calyx tube green; petal pure white; 
stigma streaked with red; anther cream. 
J. S. Burley, Tukirin et al . 
1222 6 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF SUMATRA 
Flacourtiaceae 
Ryparosa 
Tigapulu Mts . , Riau Province , 5 km W of 
Talanglakat on Rengat-Jambi Road, Bukit 
Karampal area. 102°32'E, 0°46'S. Alt.: c. 100 
m. Primary forest, hill sides, rare. 
Tree c. 20 m tall; 20 cm dia.; bark thick, 
brown outside, tubercled, reddish inside; 
wood pale yellow; leaf glaucous underneath; 
calyx tube green, lobes yellow; petal yellow, 
darker inside. 
J. S. Burley, Tukirin et al . 
1223 6 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF SUMATRA 
Arecaceae 
Plnanga sp . 1 
Tigapulu Mts., Riau Province, 5 km W of 
Talanglakat on Rengat-Jambi Road, Bukit 
Karampal area. 102°32'E, 0°46'S. Alt.: c. 100 
m. Primary forest, hill sides, common. 
Stemless c. 1 m tall; petiole 20 cm long; 
lamina 67 cm long; dark green, shining; fruit 
green, used as betel nut. Local name: Mapau. 
J. S. Burley, Tukirin et al . 
1224 6 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
