Acacia iteaphylla F.Muell. ex Benth.

Species

Angiosperms > Fabales > Fabaceae > Acacia

Characteristics

Bushy, spreading shrub 2–4 m high. Bark green on young plants. Branchlets often ultimately pendulous, angled at extremities, normally pruinose, glabrous. Phyllodes narrowly to broadly linear, sometimes narrowly elliptic, 5–14 cm long, 3.5–8 mm wide, thin, glabrous; mucro delicate, 1–2 mm long, straight or curved; midrib rather prominent; lateral veins absent or obscure; gland not prominent, 1–10 mm above pulvinus. Inflorescences 8–16-headed racemes; raceme axes 2–4 cm long, glabrous, pruinose, frequently growing out, enclosed when young by conspicuous imbricate bracts; peduncles 6–10 mm long, slender, glabrous; heads globular, 12–17-flowered, pale yellow to lemon yellow. Flowers 5-merous, sweet-scented; sepals free. Pods normally 6–12 cm long, 6–12 mm wide, thinly coriaceous, commonly pruinose, glabrous. Seeds longitudinal, oblong to elliptic, 5–6.5 mm long, ±dull, dark brown to black; aril narrow.
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A shrub. It grows 2-5 m tall. The stems are slender and the branches spreading. The leaves (phyllodes) are silvery blue-green. The flowers are in long heads. The flowers are yellow. The pods are raised alternately over the seeds.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 2.0 - 4.5
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer rhizobia
Photosynthetic pathway c3

Environment

It is a temperate plant. It grows naturally on sands and Jarrah woodland. It is resistant to drought and frost. It needs an open sunny position. Tasmania Herbarium.
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Grows mainly on hills among rocky outcrops or in valleys along rocky creeks.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 7-11

Usage

Popular in cultivation, with many forms, some having very pendulous branchlets, others more upright. See W.R. Elliot & D.L. Jones, Encyclopaedia of Australian Plants 2: 68 (1982) for discussion.
Uses environmental use
Edible seeds
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Plants can be grown from treated seeds.
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 iteaphylla unspecified picture

Distribution

Acacia iteaphylla world distribution map, present in Australia

Identifiers

LSID urn:lsid:ipni.org:names:470614-1
WFO ID wfo-0000186229
COL ID 8PFH
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Acacia iteaphylla Racosperma iteaphyllum