Shorea elliptica Burck

Dark red meranti (en)

Species

Angiosperms > Malvales > Dipterocarpaceae > Shorea

Characteristics

Medium-sized tree. Twig, bud, stipule outside, nerves and midrib beneath densely scabrid ocherous to cream pubescent; midrib above evenly so; nerves above and stipule within sparsely evenly so; leaf undersurface densely cream lepidote. Twig c. 2 mm ø apically, much branched, terete to subcompressed, smooth or rugulose; stipule scars short, horizontal. Bud to 8 by 6 mm, ovoid, obtuse, compressed. Stipule to 10 by 6 mm, narrowly ovate, acute, caducous. Leaves 7-10 by 4-9 cm, elliptic to oblong, thickly coriaceous; base broadly cuneate to subcordate; apex obtuse or shortly broadly acuminate; nerves 11-16 pairs, prominent beneath, at 75° at base, 45°-55° towards the apex; tertiary nerves slender, densely scalariform, at c. 90° to the midrib; midrib shallowly depressed above, prominent beneath; petiole 1.5-3.3 cm long, terete, rugose distally. Panicle to 12 cm long, terminal or axillary, +-compressed at first, becoming terete, densely persistently ocherous scabrid pubescent; singly or doubly branched, branchlets to 2 cm long, bearing to 3 ± distichous flowers; bracteoles to 2 by 1 mm, small, elliptic, obtuse, pubescent, caducous. Flower bud to 4 by 3 mm, narrowly ovoid. Sepals pubescent on parts exposed in bud, ovate, acute, the inner 2 relatively shorter, narrower than the outer 3. Petals pale yellow, pubescent on parts exposed in bud, narrowly oblong. Stamens 19-20; filaments compressed, slender, somewhat tapering; anthers oblong, almost as long as filaments, crowned by a short relatively stout glabrous appendage somewhat shorter than the anthers. Ovary ovoid, glabrous; style filiform, c. 2 times as long as ovary, trifid at apex, glabrous. Fruit pedicel to 3 mm long, swelling into the base of the fruit. Calyx sparsely shortly pubescent; 3 longer lobes to 8 by 1.5 cm, narrowly spatulate to sublorate, obtuse, c. 4 mm broad above the to 10 by 6 mm elliptic saccate +-thickened base. Nut to 15 by 12 mm, ovoid, acute, densely evenly buff pubescent.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 35.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

The tree is locally common in mixed dipterocarp forests, growing on leached sandy clay soils at elevations up to 500 metres.
More
Local, leached soils in mixed Dipterocarp forest below 500 m.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 10-12

Usage

Uses timber wood
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by seedlings. Seeds needs soaking.
Mode seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment soaking
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Shorea elliptica world distribution map, present in Brunei Darussalam, Indonesia, and Malaysia

Conservation status

Shorea elliptica threat status: Endangered

Identifiers

LSID urn:lsid:ipni.org:names:321264-1
WFO ID wfo-0000500432
COL ID 4X4W2
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Shorea elliptica