Acacia nivea R.S.Cowan & Maslin

Species

Angiosperms > Fabales > Fabaceae > Acacia

Characteristics

Shrub 0.4-1 m high, low-spreading to domed, ±dense. Branchlets terete, densely puberulous or strigulose with very short straight appressed to suberect hairs which soon become embedded in a hard normally white resin. Phyllodes inclined to erect, straight to slightly arcuate, terete, 1-2 cm long, 0.8-1.2 mm diam., ±abruptly contracted to pulvinus, rounded-obtuse and excentrically micro-mucronulate, glabrous, ±resinous, with 12-16 fine normally slightly raised nerves. Inflorescences simple, 2 per axil; peduncles 2-4.5 mm long, glabrous; basal bract persistent, triangular to broadly ovate; heads globular, 2.5-3 mm diam., 9-12-flowered, golden. Flowers 5-merous; sepals free or rarely partly united; petals free. Pods (submature) linear, undulate, strongly raised over seeds on alternate sides, slightly curved, 3-3.5 cm long, 3 mm wide, chartaceous or thinly coriaceous, glabrous. Seeds (submature) longitudinal; aril lateral.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.4 - 1.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer rhizobia
Photosynthetic pathway -

Environment

Grows in sand, sandy loam or clay, in low open woodland, tall mallee shrubland and low open shrubland.
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 nivea world distribution map, present in Australia

Identifiers

LSID urn:lsid:ipni.org:names:991308-1
WFO ID wfo-0000202285
COL ID 8PQW
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Racosperma niveum Acacia nivea