Acacia aspera J.Forbes

Species

Angiosperms > Fabales > Fabaceae > Acacia

Characteristics

Spreading shrub 0.5–2 m high. Branchlets ribbed, asperulous, hirsutellous to pubescent with at least some hairs gland-tipped. Stipules normally 1–2 mm long. Phyllodes oblong-linear to narrowly oblong-elliptic or oblong-oblanceolate, 6–30 mm long, 2–4 (–7) mm wide, flat to concavo-convex in section, coriaceous, asperulous, with indumentum as on branchlets but sparser; midrib prominent. Inflorescences simple, 1–2 (–3) per axil; peduncles 2–16 mm long, stout or slender, with gland-tipped hairs or sessile to subsessile glands, sometimes eglandular hairs present; basal bract persistent; heads globular, (15–) 24–50-flowered, 4–9 mm diam., cream to golden; bracteoles gland-tipped or eglandular, not exserted or exserted prior to anthesis. Flowers 5-merous; sepals united. Pods narrowly oblong to linear, rounded over seeds, slightly curved, 2–6 cm long, 3–6 mm wide, firmly chartaceous to thinly coriaceous, densely hirsute-hirsutellous with some or all hairs gland-tipped. Seeds longitudinal, oblong, 4–5 mm long, shiny, dark brown; aril terminal.
Life form perennial
Growth form
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.5 - 2.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer rhizobia
Photosynthetic pathway c3

Environment

Normally grows on ranges, in shallow stony or gravelly soil, in Eucalyptus open forest or mallee communities.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 7-11

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 -

Images

Acacia aspera unspecified picture

Distribution

Acacia aspera world distribution map, present in Australia

Identifiers

LSID urn:lsid:ipni.org:names:469765-1
WFO ID wfo-0000202033
COL ID 8NTN
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Acacia aspera Acacia strigosa Acacia densifolia Acacia erythrocephala Racosperma asperum Acacia aspera var. densifolia

Lower taxons

Acacia aspera subsp. parviceps Acacia aspera subsp. aspera