ARNOLD ARBORETUM, HARVARD UNIVERSITY 
Plants of Malays* 
ARNOLD ARBORETUM, HARVARD UNIVERSITY 
Plants of Malays’*^ 
P. F. Stevens et al. 126. (Tree 6746) 
P. F. Stevens et al. 139. 
Sarawak, 1st Division, Semengoh Arboretum, 3.xii. 
1975, ca. 60 m. 
Undulating mixed dipterocarp forest. 
Tree 18 m. tall, d.b.h. 20 cm., no spurs, etc.; 
outer bark yellowish and brown mottled, smooth, 
more or less hoop-marked, with lenticel cracks; 
inner bark pinkish; latex yellow, clear, sticky, 
ranches pendulous. Leaves deep shiny green above, 
the midrib paler, raised, broadly rounded, below 
paler, the veins very clear, the midrib paler, 
almost flat. Fruit green, beaked. 
Guttiferae - Calophyllum pulcherrimum Wall, ex 
Choisy 
Sarawak, 1st Division, Semengoh Arboretum, 4.xii. 
1975, ca. 60 m. 
Undulating mixed dipterocarp rainforest. 
Tree, d.b.h. 16 cm., no spurs, etc.; outer bark 
brownish, lenticels beginning to form confluent 
lines, the inner surface blackish; under bark 
dark reddish; inner bark mid red; latex not seen 
(tree too young?). Branches subpendulous. Ter¬ 
minal bud blackish brown; leaves dark shiny greer. 
green above, the midrib paler, slightly raised, 
below paler, shiny, the veins fine, the midrib 
prominent, slightly brownish, rounded, the base 
subcucullate. 
Guttiferae - Calophyllum rigidum Miq. 
ARNOLD ARBORETUM, HARVARD UNIVERSITY 
Plants of Malays 
P. F. Stevens et al. 125 (Tree 1800) 
Sarawak, 1st Division, Semengoh Arboretum, 3.xii 
1975, ca. 60 m. 
Undulating mixed dipterocarp forest. 
ARNOLD ARBORETUM, HARVARD UNIVERSITY 
Plants of Malaysia 
P. F. Stevens et al. 145. 
Sarawak, 1st Division, Semengoh Arboretum, 4.xii. 
1975, ca. 60 m. 
Undulating mixed dipterocarp forest. 
Tree, d.b.h. 25 cm., stilt roots; outer bark rich ^ ree ca * 20 m. tall, d.b.h. 35 cm., no spurs, etc.; 
brown, with long, more or less crack-like scaling, outer grayish and brownish mottled, finely 
fissures, the inner surface brownish; under bark ’cracked, slightly hoop-marked, the inner surface 
reddish; inner bark pale red; latex clear yellow- blackish brown; under bark dark reddish; inner 
ish green, not sticky. Leaves mid dull gre^r above ^ark. red ; latex opaque, more or less honey 
the midrib raised, paler, below pale *reen the <~ olored : sticky. Leaves dark shiny green 
veins clear, the midrib rounded/ ° ’ above, the midrib flat, paler, below paler, the 
.. w . venation very fine, the midrib rounded, yellowish. 
Guttiferae - Calophyllum teysmannn Miq. var. ^ Fruit o-t-pph cm’-rit 
inophylloide (King) Stevens green. Spirit material. 
ARNOLD ARBORETUM, HARVARD UNIVERSITY 
Plants of Malay* i 
Guttiferae - Calophyllum biflorum Hend. & Wyatt- 
Smith 
P. F. Stevens et al. 148. 
Sarawak, 1st Division, Stapok F.R., 5.xii.l975. 
Peat swamp. 
Sprawling, rather herbaceous, to 50 cm., tall. 
Leaves dark shiny green above, paler and dull 
below, very hairy; young flowers whitish; fruit¬ 
ing axis orange; fruits green, turning red. 
Piperaceae - Piper. 
ARNOLD ARBORETUM, HARVARD UNIVERSITY 
Plants of Malaya 
P. F. Stevens et al. 122. 
Selangor, Kepong, Forest Reserve behind F. R. I. 
25.xi.1975. 
Sprawling shrub ca. 4m. tall. Leaves mid shiny 
green above, dull below; calyx dull reddish green 
corolla yellow; fruit black. 
ARNOLD ARBORETUM, HARVARD UNIVERSITY 
Plants of Malaysia- 
P. F. Stevens et al. 147. 
Sarawak, 1st Division, Stapok F.R., 5.xii.l975. 
Peat swamp. 
Tree ca. 30 m. tall, d.b.h. 65 cm., no spurs, etc., 
but knee roots to 35 cm. tall; outer bark brown, 
soft, flaking, fissured, to 1 cm. thick, the inner 
surface brown; under bark dull orangey-brown; innei 
bark red, laminated: latex white, hardly sticky. 
Leaves dark rather dull green above, the midrib 
whitish, flat, below pale green, the venation 
clear and fine, the midrib rounded, brownish, the 
edges recurved (Rotting fruit 2 1/4 X 7/8", the 
outer layer 7/8" thick). 
Guttiferae - Calophyllum scriblitiifolium Hend. & 
Wyatt-Smith 
Verbenaceae - Clerodendrum 
