Archidendron contortum (Mart.) I.C.Nielsen

Species

Angiosperms > Fabales > Fabaceae > Archidendron

Characteristics

Shrub or small tree to 10 m high, 8 cm in diameter. Branchlets terete, brownish, scarcely puberulous or velutinous. Leaves: rachis up to 28 cm, velutinous, glands sessile, circular to oblong, flat to concave and with raised margins, 0.5-1.5 mm; pinnae 5 pairs or more, to 15 cm long, puberulous to velutinous; leaflets 10-22 pairs per pinna, sub-sessile, opposite, chartaceous, drying brown or brown-green, unequal-sided, ± trapezoid, 0.5-3.5 by 0.5-1.2 cm, base asymmetrically half truncate/ half cuneate, apex broadly acute or rounded, mucro-nulate or rarely emarginate, upper surface puberulous, lower densely puberulous or tomentose, main vein diagonal, lateral veins hardly visible. Inflorescence terminal, puberulous or velutinous, consisting of shortly pedunculate glomerules, aggregated into panicles to 50 cm long; glomerules composed of 1-3 (sub)sessile flowers; floral bracts oblong, acute, c. 1 mm, puberulous. Flowers pentamerous, bisexual. Calyx green, cup-shaped, c. 1 mm, glabrous or puberulous; teeth deltoid, inconspicuous, ± ciliate. Corolla greenish white to cream, campanulate, c. 2.5 mm, glabrous; lobes lanceolate, acute, c. 1.5 mm. Stamens creamy white or white, to 10 mm long, tube equalling the corolla-tube. Ovary solitary, subglabrous, with a few scattered hairs only. Pod orange outside, reddish orange within, contorted into a circle, spirally twisted after dehiscence, chartaceous, to 20 by 2 cm, slightly sinuate between the seeds, puberulous, veins inconspicuous, dehiscing first along the ventral suture. Seeds bluish-black, ovoid or globose, ± flattened, c. 8 mm in diameter
More
A tree.
Life form perennial
Growth form tree
Growth support -
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Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 10.0
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Flower color
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Nitrogen fixer rhizobia
Photosynthetic pathway c3

Environment

It is a tropical plant.
Light -
Soil humidity -
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Hardiness (USDA) 9-12

Usage

Uses -
Edible fruits
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
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Distribution

Archidendron contortum world distribution map, present in Indonesia, Iceland, Malaysia, Singapore, and Thailand

Identifiers

LSID urn:lsid:ipni.org:names:475046-1
WFO ID wfo-0000199792
COL ID 67Q5P
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Inga finlaysoniana Feuilleea contorta Inga contorta Archidendron contortum Abarema contorta Pithecellobium contortum Pithecellobium contortum