PLANTS OF SUMATRA 
PLANTS OF SUMATRA 
Athyriaceae 
Dlplazium cordifoliuin B1 . 
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 bottom of gully, swampy area; local. 
Short creeping rhizome; stipe shining black; 
lamina shining bluish green on upper sides; 
sori brown. 
J. S. Burley, Tukirin et al 
13 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
Rhizophoraceae 
Pellacalyx axillaris Korth. 
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 bottom of gully swampy area; stream 
bed . 
Tree c. 30 m tall; 40 cm dia. ; fluted 2 m 
ts-ll , outer bark reddish brown, granular; 
inner bark orange red, 3 mm thick; wood hard' 
orange; first branched at c . 20 m tall; 
pneiimatophore kneed; leaf with brownish hairs 
underneath; corolla tube green with brown 
hairs, insides pale green; anther purple; 
fruit green. 
PLANTS OF SUMATRA 
Gesneriaceae 
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 bottom of gully, swampy area; local. 
Herb c. 0.20 m tall; stem dark green; bract 
green. 
J. S. Burley, Tukirin et al 
13 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF SUMATRA 
Gesneriaceae 
Cyrtandra oblongifol ia B. & H. 
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 bottom of gully, swampy area; locally. 
Epiphyte c. 3m above ground; bract greenish 
white with purple at the tip; capsule green. 
J. S. Burley, Tukirin et al 
^^20 13 November, 1988 
J. S. Burley, Tukirin et al 
1^21 13 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
PLANTS OF SUMATRA 
Rubiaceae 
Urophvllum sp. 2 
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 bottom of gully, swampy area, stream 
bed . 
Tree c. 10 m tall; 15 cm dia.; bark brown; 
f^^ft green with white at distal end; first 
branched at c . 8m tall. 
J. S. Burley, Tukirin et al 
1^22 13 November, 1988 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
HARVARD UNIVERSITY HERBARIA 
HERBARIUM BOGORIENSE 
