Acacia aestivalis E.Pritz.

Species

Angiosperms > Fabales > Fabaceae > Acacia

Characteristics

Bushy shrub or tree to c. 3 m high. Branchlets glabrous; cuticle often whitish. Phyllodes linear to narrowly oblanceolate, ± straight, (5–) 6–11 (–13) cm long, (1.5–) 2.5–7 (–9) mm wide, obtuse to acute, sometimes uncinate, glabrous, sometimes with whitish cuticle; midrib and lateral veins not prominent; glands 1 or 2, with lowermost 1–3.5 cm above pulvinus. Inflorescences 5–11-headed racemes; raceme axes (3–) 10–50 mm long, sparsely to densely appressed-puberulous with golden hairs, often glabrous in fruit; peduncles 2.5–5 mm long, with indumentum as on raceme axes; heads globular, 3.5–4 mm diam., 15–25-flowered, golden; bracteole laminae golden-fimbriolate. Flowers 5-merous; sepals united almost to apex in bud, often separating to base at anthesis. Pods to 17 cm long, 10–22 mm wide, firmly chartaceous to thinly coriaceous, glabrous. Seeds longitudinal, oblong-elliptic, 7–9 mm long, dull, dark brown; funicle ⅓–½ encircling seed, red-brown, brittle, readily detaching from aril.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 3.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer rhizobia
Photosynthetic pathway c3

Environment

Grows in clay and loam, often in low-lying areas, frequently in Eucalyptus salmonophloia woodland; often forming dense pure stands in disturbed sites.
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 aestivalis world distribution map, present in Australia

Conservation status

Acacia aestivalis threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:469665-1
WFO ID wfo-0000201163
COL ID 8NQV
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Acacia aestivalis Racosperma aestivale