ARNOLD ARBORETUM, HARVARD UNIVERSITY 
Plants of Malay svo* 
P. Fir Stevens et al. 332. 
Sabah, Sandakan, Sapilok F.R., 3G.xii.1975, 19 m. 
Numbered tree 1130; tree ca. 20 m. tall, d.b.h. 
25 cm., no spurs, etc.; outer bark pale brown, 
with more or less horizontal markings, with pro¬ 
minent lenticels, the inner surface dark brownish 
and orange mottled; under bark red; inner bark 
reddish; latex clear, fluid, not sticky; leaves 
dark shiny green above, the midrib yellowish, 
prominent, rounded, below pale green, the vena¬ 
tion very clear, the midrib yellowish; twigs 
flattened, the edses rounded, axillary innova¬ 
tions lacking basal scars; black petioles of 
fallen leaves noteworthy. 
Guttiferae - Calophyllum macrocarpum Hook. f. 
ARNOLD ARBORETUM, HARVARD UNIVERSITY 
Plants of Malaysia 
P. F. Stevens et al. 406. 
Sabah, Labuk & Sugat, Bukit Tangkunan, Mile 86, 
Labuk road, 11.i.1976, 426 m. 
Forest on ultramafic rock. 
Tree 20 m. tall, d.b.h. 15 cm., no spurs, etc.; 
outer bark yellowish brown, with lines of lenti¬ 
cels, not hoop-marked; the inner surface dull 
orange brown; under bark deep meat red; inner 
bark dark red; latex white, copious, not sticky; 
leaves mid green above, the midrib yellowish, 
raised, below rather paler, the midrib yellowish, 
rounded, the veins tending to be twice as dense. 
(Seedlings with more or less whorled leaves). 
Guttiferae - Calophyllum biflorum Hend. & Wyatt- 
Smith 
ARNOLD ARBORETUM, HARVARD UNIVERSITY 
Plants of Malaysiok. 
P. F. Stevens et al. 259. 
Sarawak, 1st Division, Matang Ridge, 18.xii.1975, 
290 m. 
Mixed forest on ridge. 
Tree, c. 15 m. tall, d.b.h. 16 cm., no spurs, etc. 
outer bark orange, with lenticellary lines, hoop- 
marked, not separating easily; latex clear yellow, 
very sticky; lamina dark shiny green above, the 
midrib paler, rounded, raised, below paler, the 
veins visible, the midrib palish green, slightly 
raised; fruit green. Spirit material. 
Guttiferae - Calophyllum pulcherrimum Wall, ex 
Choisy. 
ARNOLD ARBORETUM, HARVARD UNIVERSITY 
Plants of Malaysia 
P. F. Stevens et al. 365. 
Sabah, Sandakan, Sungei Manjang, 8.i.1976, 20 m. 
Forest on white sand. 
Tree ca. 33 m. tall, d.b.h. 45 cm., no spurs, etc 
outer bark yellowish brown, with prominent boat¬ 
shaped fissures ca. 15 cm. long and 5 mm. across, 
the inner surface blackish brown; under bark darl 
reddish; inner barTc ca. 1 cm. thick, meat red, 
laminated; latex sparse, clear yellow, very 
sticky; leaves mid green above, the midrib paler 
green, very slightly raised, below paler, the 
venation fine, the midrib orominent, rounded, 
with brown indumentum. Rotting fruit on the grounc 
ca. o X 4 mm., the stone less than 0.2 mm. thick. 
Guttiferae - Calophyllum burmannii Wight, var. 
bracteatum fWieht') P. F. Stevens 
ARNOLD ARBORETUM, HARVARD UNIVERSITY 
Plants of Malays 
P. F. Stevens et al. 414. 
Sabah, Labuk & Sugat, Bukit Tangkunan, Mile 86, 
Labuk road, 11.i.1976, 75 m. 
Forest on ultramafic rock. 
Tree, d.b.h. 17 cm., with small spurs and stilt 
roots; outer bark brown, with shallow, elongated 
lenticels, the inner surface brown; under bark 
deep brownish red; inner bark mid red; latex clear 
yellow, fluid, on rubbing opaque, curd-like; leave 
dark shiny green above, the midrib paler, sharply 
and prominently raised, paler below, the veins 
clear, the midrib yellowish, rounded. 
Guttiferae - Calophyllum teysmannii Miq. var. 
inophylloide (King) P. F. Stevens 
ARNOLD ARBORETUM, HARVARD UNIVERSITY 
Plants of Malayan* 
P. F. Stevens et al. 274. 
Sarawak, 1st Division, Matang Ridge, 17.xii.1975, 
580 m. 
Mixed forest on ridge. 
! 
-Tree 22 m. tall, d.b.h. 30 cm., no spurs, etc.; 
|outer bark yellowish brown, with distinct boat- 
|shaped fissures, the inner surface rich brown; 
|under bark reddish; inner bark meat red; latex 
clear yellow, sticky; lamina dark green above, the 
midrib pale, slightly raised, below pale green, tl 
venation clear, the midrib yellowish, rounded; 
leaves held erect, the apex slightly recurved. 
Guttiferae - Calophyllum elegans Ridley 
