Acacia sabulosa Maslin

Species

Angiosperms > Fabales > Fabaceae > Acacia

Characteristics

Bushy shrub 1-3 m high, glabrous, resinous. Phyllodes narrowly linear, usually 6-10 cm long and 1-3.5 mm wide with l:w = 20-100, narrowed at base, thin, green, sparsely tuberculate; midrib not prominent; lateral nerves obscure, openly longitudinally anastomosing and some ±parallel to midrib; gland circular to oblong-elliptic, 0.2-0.5 mm long, 1-2 mm above pulvinus, with a smaller gland at base of mucro. Inflorescences simple, initiated on new shoots, 1 or 2 per axil; peduncles 6-20 mm long, slender, ebracteate at base; heads globular, densely 35-50-flowered, bright light golden. Flowers 5-merous; sepals 3/4-5/6-united. Pods narrowly oblong, flat, raised over seeds alternately on each side, to 6 cm long, c. 1 cm wide, chartaceous. Seeds transverse to slightly oblique, oblong to elliptic, 4-4.5 mm long; funicle and aril membranous, creamy white.
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A small bushy shrub. It grows 1-3 m high. It secretes resin. The phyllodes are narrow and 6-10 cm long by 1-4 mm wide. They are soft and flexible and dull green. The flowers are yellow. The pods are narrowly oblong and flat but raised over the seeds. The seeds are 4-5 mm long and brown.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 1.0 - 3.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer rhizobia
Photosynthetic pathway -

Environment

It is a tropical plant. It grows naturally on red brown sand and sand dunes in Western Australia.
More
Grows in deep red or brown sand, commonly on dunes, associated with spinifex.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 8-12

Usage

The dry seeds are eaten.
Uses -
Edible seeds
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 sabulosa world distribution map, present in Australia

Identifiers

LSID urn:lsid:ipni.org:names:1008277-1
WFO ID wfo-0000201637
COL ID 8PZ9
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Acacia sabulosa Racosperma sabulosum