Acacia uncifera Benth.

Species

Angiosperms > Fabales > Fabaceae > Acacia

Characteristics

Straggly or willowy shrub or tree 2–5 m high. Branchlets velvety pubescent with dense soft spreading hairs 0.5–1 mm long. Phyllodes patent to erect, narrowly oblong to narrowly elliptic, sometimes oblanceolate, normally 2–5 cm long and 6–15 mm wide with l: w = 3–5, with 1–2 mm long, ± incurved or inflexed mucro, ± thinly coriaceous, green, velvety pubescent, with prominent midrib, obscurely penniveined; glands 2 or 3, with the lowermost 1–5 mm above pulvinus; pulvinus c. 2 mm long. Inflorescences 10–20-headed racemes; raceme axes 5–8 cm long, exceeding phyllodes, rather stout and pubescent; peduncles usually 4–7 mm long, pubescent; heads globular, 25–30-flowered, bright golden. Flowers 5-merous; sepals 2/3–3/4-united. Pods variably constricted between seeds, to 6.5 cm long, 6–10 mm wide, thinly coriaceous, velvety. Seeds oblique to almost transverse, elliptic, obliquely truncate adjacent to aril, 4–5 mm long, dull to slightly shiny, black.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 2.0 - 5.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer rhizobia
Photosynthetic pathway -

Environment

Grows on sandstone in Eucalyptus–Angophora low open forest or woodland.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 8-12

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 uncifera world distribution map, present in Australia

Conservation status

Acacia uncifera threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:471711-1
WFO ID wfo-0000201261
COL ID 8Q88
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Acacia uncifera Racosperma unciferum