Acacia praelongata F.Muell.

Species

Angiosperms > Fabales > Fabaceae > Acacia

Characteristics

Trees 4–6 (–8) m high with pendulous branches. Bark hard, furrowed. Branchlets glabrous. Phyllodes pendulous, lax, narrowly linear, shallowly curved, 12–24 cm long, 1–3.5 mm wide, obtuse with small uncinate mucro overtopping small gland, glabrous, 3-veined with midrib the most prominent; basal gland near pulvinus. Inflorescences 1–3 per axil, 10–18-headed racemes; raceme axes 3–15 cm long, glabrous; peduncles 6–13 mm long, glabrous; heads globular, 5 mm diam., 20–25-flowered, pale yellow. Flowers 5-merous; sepals free. Pods narrowly oblong, slightly raised over and irregularly ±constricted between seeds, straight, to 14.5 cm long, 12–14 mm wide, firmly chartaceous, openly reticulate, glabrous. Seeds oblique, broadly elliptic, c. 6.5 mm long, dull dark brown, exarillate.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) -
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer rhizobia
Photosynthetic pathway -

Environment

Grows in gravelly red earth and lateritic soil, scattered in open forest and woodland.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

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

Cultivation

Mode -
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 praelongata world distribution map, present in Australia

Conservation status

Acacia praelongata threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:471196-1
WFO ID wfo-0000201417
COL ID 8PV9
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Acacia praelongata Racosperma praelongatum