Dracontomelon lenticulatum H.P.Wilk.

Species

Angiosperms > Sapindales > Anacardiaceae > Dracontomelon

Characteristics

Tree up to 37 m high and 120 cm ø. Buttresses up to c. 3½ m high, 1¾ m wide. Bark grey-green to brown, irregularly fissured. Leaves with 4-9 pairs of leaflets; rachis 22-57 cm, petiole 4½-23 cm, both pubescent, glabrescent, or glabrous. Leaflets chartaceous or subcoriaceous, ovate-oblong, 22½-32½ by 5-12¾ cm, glabrous except for the hairy domatia; base slightly unequally obtuse; apex shortly acuminate; nerves 7-15 pairs; veins reticulate, some obliquely cross-bar-like; petiolules ⅓-l cm, the terminal one up to l½ cm. Panicles up to 30 cm long, pubescent, glabrescent; branches up to 11 cm long; floral bracts ovate, 1-1½ mm long, puberulous on both surfaces; pedicels ½-2 mm. Flowers whitish green. Calyx lobes ovate-oblong, c. 3 mm long, puberulous outside. Petals ovate-oblong, sometimes lanceolate, 4½-5 by 1¾-2¼ mm. Stamens 3-4 mm; anthers ovoid, 1-1¼ mm long. Disk 3-3½ mm ø, puberulous. Pistil 3½-4 mm long. Ovary depressed-globose, c. ⅓ the length of pistil, 2-3 mm ø. Drupe depressed-globose, 2 cm long and 3-5½ cm ø, up to 5½ cm long and 6½-7 cm Ø when fresh, dark brown when ripe, distinctly 5-celled; endocarp lentiform, 3-5 cm ø, with numerous, irregular processes. Seed broadly ovoid, ¾-1 cm long.
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A small tree. It grows 10-20 m high. The trunk is straight and 50-60 cm across. It can have small buttresses. The leaves are compound with several leaflets in pairs and one at the end. The leaves are arranged in spirals along the small branches. The leaves are 18-22 cm long by 6-9 cm wide. The fruit are 4-5 cm long. They are pale brown.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 15.0 - 20.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
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Nitrogen fixer -
Photosynthetic pathway -

Environment

Lowland rainforest, common on raised alluvial flats and on swampy ground. Fl. Sept.-Oct.; fr. March, July, Sept.
More
A sub-canopy tree of forests. Lowland rain-forest, common on raised alluvial flats and on swampy ground.
It is a tropical plant.
Light -
Soil humidity -
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Soil acidity -
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Hardiness (USDA) -

Usage

Uses environmental use fuel invertebrate food material timber wood
Edible fruits
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by seedlings.
Mode seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
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Optimum temperature (C°) -
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Productivity -

Distribution

Dracontomelon lenticulatum world distribution map, present in Papua New Guinea

Conservation status

Dracontomelon lenticulatum threat status: Vulnerable

Identifiers

LSID urn:lsid:ipni.org:names:69533-1
WFO ID wfo-0000656369
COL ID 37KT3
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Dracontomelon lenticulatum