Acacia prainii Maiden

Species

Angiosperms > Fabales > Fabaceae > Acacia

Characteristics

Bushy glabrous shrub or tree 1.5–3 m high, sometimes 5 m. Branchlets angled at extremities, sometimes viscid especially on the fine yellow ribs. Phyllodes ascending to erect, usually linear, occasionally filiform, flat to quadrangular, 2–11 cm long, usually 0.5–3 mm wide, commonly pungent, smooth, normally subglaucous to glaucous; midrib and marginal veins prominent, yellowish and sometimes viscid; lateral veins absent; gland 2–20 mm above pulvinus, and sometimes also 3–20 mm below apex. Inflorescences 3–7-headed racemes; raceme axes 3-15 mm long, enclosed when young by imbricate brown bracts; peduncles 4–11 mm long, slender; heads showy, globular, 10–24-flowered, light golden; bracteoles absent. Flowers 5-merous; sepals free. Pods rounded over seeds, often curved, to 8.5 cm long, 5–7 mm wide, firmly chartaceous. Seeds longitudinal, oblong-elliptic to ovate, 3.5–6 mm long, slightly shiny, black, exarillate.
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A shrub or bushy tree. It grows about 3 m tall. The branches are angled at the ends. The flowers are yellow. The pods are 8.5 cm long and 5-7 mm wide. They are curved and rounded over the seeds. The seeds are oval and 4-6 mm long. They are a shiny black.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) -
Mature height (meter) 2.0 - 2.75
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer rhizobia
Photosynthetic pathway c3

Environment

Arid and semi-arid regions, growing in sand or sandy clay in open scrub, mallee communities, Eucalyptus woodland or spinifex country.
More
Grows in sand or sandy clay in open scrub, mallee communities, Eucalyptus woodland or spinifex country.
It is a temperate plant.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 8-12

Usage

Uses medicinal
Edible pods seeds
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by seedlings. Seeds needs soaking.
Mode seedlings
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 prainii unspecified picture

Distribution

Acacia prainii world distribution map, present in Australia

Conservation status

Acacia prainii threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:471199-1
WFO ID wfo-0000201466
COL ID 8PVC
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Acacia prainii Acacia prolifera Racosperma prainii Acacia prainii var. linearis Acacia dentifera var. parvifolia