PLANTS OF SUMATRA 
Euphorbiaceae 
Mai lotus peltatus M.A. 
PLANTS OF SUMATRA 
Onagraceae 
Jussieua peruviana L. 
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. Secondary forest, open places, common. 
Shrub c. 1.5 m tall, 1 cm dia. ; young leaf 
purplish underneath; flower bud greenish; 
calyx green; anther yellow. 
J. S. Burley, Tukirin et al . 
1570 18 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF SUMATRA 
Capparidaceae 
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. Secondary forest, open places, common. 
Woody liana c. 3 m tall; 2 cm dia.; young 
fruit green. 
J. S. Burley, Tukirin et al . 
1571 18 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF SUMATRA 
Nepenthaceae 
Nepenthes mirabilis (Lour.) Druce 
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. Swampy forest in ditch beside road. 
Robust liana c. 6m tall, 1 cm dia.; flower 
bud green; petal green turning purple; anther 
yellow; pitcher green, purple at mouth. 
J. S. Burley, Tukirin et al . 
1572 18 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
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. Swampy forest, in ditch beside road. 
Undershrub c. 2.5 m tall, 2 cm dia.; densely 
branched; calyx green; corolla, stamen and 
anther bright yellow; pod greenish. 
J. S. Burley, Tukirin et al . 
1573 18 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF SUMATRA 
Onagraceae 
Jussieua repens L. 
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. Swampy forest, in ditch beside road. 
Climber, floating on the water; calyx green; 
petal white, yellow at the centre; stamen and 
stigma yellow. 
J. S. Burley, Tukirin et al . 
1574 18 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF SUMATRA 
Rutaceae 
Euodia laitif oli a 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. Secondary forest, common in ladang margin. 
Tree c. 18 m tall, 18 cm dia.; freely 
branched at c . 10 m tall; bark brownish; 
flower greenish white, fragrant; young fruit 
dark green. 
J. S. Burley, Tukirin et al . 
1575 19 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
