Archidendron harmsii Malm

Species

Angiosperms > Fabales > Fabaceae > Archidendron

Characteristics

Tree to 25 m high, to 40 cm in diameter. Branchlets terete, glabrous, lenticellate. Stipules and stipular glands absent. Leaves: rachis 1-7.5 cm, glabrous; glands ± circular, flat, sessile, often sunken, without raised margins, 1-3 mm in diameter; pinnae 1 pair, 4-17 cm, glabrous; petiolules 4-5 mm, glabrous; leaflets 1½-3 pairs per pinna, opposite, the lower leaflet sometimes unpaired, rigidly chartaceous-coriaceous, drying grey-green, equal-sided, broadly elliptic, 3.7-17 by 2-11 cm, base symmetrically cuneate, somewhat tapering, apex rounded or obscurely acuminate, both surfaces glabrous; principal lateral veins 4 or 5 per leaflet-half, arching, reticulation prominent on both surfaces. Inflorescences terminal or axillary at the distal leaves, glabrous, consisting of pedunculate umbels aggregated into panicles to 10 cm; peduncles 1-2 cm, umbels consisting of up to 8 pedicellate flowers, pedicels 3-5 mm, floral bracts ovate, broadly acute, 1-2 mm, glabrous. Flowers tri-or tetra-merous, female or bisexual. Calyx green, broadly tubular or narrowly campanulate, 7-11 mm, glabrous; lobes ovate, obtuse, c. 1-2 mm, or calyx occasionally split further down. Corolla green, narrowly funnel-shaped, 22.5-30 mm, glabrous; lobes oblong-lanceolate, acute, often unequal, 6-8 mm. Stamens white, to 40 mm, tube equalling the corolla. Ovary solitary, glabrous, sessile. Pod bright red, slightly curved, flattened or subterete, 4.5-9 by 1.7-2.5 cm, coriaceous or woody, sometimes constricted between the seeds due to abortion of some ovules, glabrous, veins inconspicuous, dehiscing along both sutures. Seeds black, ellipsoid, c. 15 by 10 mm.
Life form perennial
Growth form tree
Growth support -
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 25.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer rhizobia
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

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

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Archidendron harmsii world distribution map, present in Indonesia and Uruguay

Conservation status

Archidendron harmsii threat status: Near Threatened

Identifiers

LSID urn:lsid:ipni.org:names:475062-1
WFO ID wfo-0000206505
COL ID 5W25N
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Pithecellobium harmsii Abarema harmsii Archidendron harmsii