Acacia leptopetala Benth.

Species

Angiosperms > Fabales > Fabaceae > Acacia

Characteristics

Commonly a dense and multistemmed, glabrous shrub 2–3 m high. Branchlets sometimes pruinose. Phyllodes usually narrowly elliptic to narrowly oblanceolate, sometimes recurved, normally 2–5.5 cm long and 3–11 mm wide, l:w ratio = 3–9, acute to obtuse or acuminate, frequently subuncinate, thinly coriaceous, ±glaucous, with raised midrib, finely penninerved; gland inconspicuous, usually 5–20 mm above pulvinus. Inflorescences mostly 3–6-headed racemes, sometimes a few simple; raceme axes 1–3 cm long; peduncles 3–8 (–15) mm long; heads globular, 3.5–4 mm diam., 25–35-flowered, light golden. Flowers 5-merous; sepals free. Pods linear, rounded over seeds and usually ±constricted between them, to 9.5 cm long, 4.5–6 mm wide, thinly coriaceous to slightly crustaceous, often slightly pruinose, glabrous. Seeds longitudinal, ovate, oblong or elliptic, usually 5–6 mm long, dull, black; funicle filiform, ¾ to completely encircling seed in 1 or 2 folds, light brown to red-brown; aril thick.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) -
Mature height (meter) 2.25 - 2.75
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer rhizobia
Photosynthetic pathway -

Environment

Grows in clay, loam, sandy loam, sand and sandy gravel, mostly in flatlands, in mallee scrub.
More
Grows in clay, loam, sandy loam, sand and sandy gravel, mostly in flatlands, in mallee scrub.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

Uses food medicinal
Edible pods seeds
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by seedlings. Seeds needs soaking.
Mode seedlings
Germination duration (days) 21
Germination temperacture (C°) 21 - 26
Germination luminosity -
Germination treatment soaking
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Acacia leptopetala world distribution map, present in Australia

Conservation status

Acacia leptopetala threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:470738-1
WFO ID wfo-0000201165
COL ID 8PJV
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Acacia leptopetala Racosperma leptopetalum Acacia subglauca var. angustifolia Acacia subglauca Acacia subglauca var. angustiuscula