Rubiaceae 
La si ant bus* 
PLANTS OF SUMATRA 
PLANTS OF SUMATRA 
Rosaceae 
Prunus grisea (Muell.) Kalkm. 
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, on hill sides, rare. 
Shrub c. 1 m tall; 1 cm dia. ; fruit green. 
J. S. Burley, Tukirin et al . 
1225 6 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF SUMATRA 
Poaceae 
Leptaspis urceolata 
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, on hill sides, common. 
Herb c. 1.5 m tall; glume brovmish. 
J. S. Burley, Tukirin et al . 
1226 6 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF SUMATRA 
Gymnogrammaceae 
Taenitis 
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, on hill sides, slightly 
open places . 
Terrestrial fern c. 0.60 m tall; stipe black; 
lamina dark green; sori brown. 
J. S. Burley, Tukirin et al . 
1227 6 November, 1988 
HARVARD UNIVEEISITY 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. On hill slope, rare. 
Small tree c. 5 m tall; 4 cm dia.; densely 
branched; caly^x tube brown on the outside; 
stamen white; fruit green. 
J. S. Burley, Tukirin et al . 
1216 6 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF SUMATRA 
Melastomataceae 
Parasonerila begonlaefolia 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 hill slope, in moist, shaded places, 
common. 
Herb c. 10 cm tall; upper leaf peacock blue, 
red underneath; calyx tube pink; corolla 
pink; anther yellow. 
J. S. Burley, Tukirin et al . 
1217 6 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF SUMATRA 
Euphorbiaceae 
Baccaurea 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. On hill slope. 
Tree c. 5m tall; 4 cm dia.; densely 
branched; cauliflorous ; peduncle and fruit 
dark red. 
J. S. Burley, Tukirin et al . 
1218 6 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
