Acacia stipuligera F.Muell.

Species

Angiosperms > Fabales > Fabaceae > Acacia

Characteristics

Shrub 2-6 m high, bushy, often multistemmed, rounded. Bark longitudinally fissured, with small flakes, light to dark grey. Branchlets terete, densely to sparsely puberulous. Stipules broadly triangular, c. 1 mm long, dark brown. Phyllodes narrowly elliptic, flat, straight or shallowly incurved, 3.5-9.5 cm long, (7-) 10-15 (-20) mm wide, with mucro to 1.5 mm long, ±coriaceous, ±glabrous to densely puberulous; main nerves 2 or 3, longitudinal, more prominent; minor nerves finely reticulate; glands 1-5, marginal, reniform-depressed. Peduncles 1-5 mm long, puberulous. Spikes paired in phyllode axils, 2-5 cm long, dense, bright yellow. Flowers 5-merous; calyx 0.8-1 mm long, dissected to 1/2, membranous, pubescent; corolla 1.2-1.5 mm long, slightly pubescent. Pods linear, ±subtorulose, straight to ±curved, 5.5-13.5 cm long, 3-4 mm wide, densely pubescent, later glabrous. Seeds longitudinal, narrowly oblong, 4.5-5.5 mm long, dark brown; areole 0.9-1 mm long.
More
A small shrub 2-3 m high. The young shoots are hairy and red. The leaves (phyllodes) are 2-5 cm long by 0.6-1.4 cm wide. They are oblong and curved. They are leathery and sticky. They are dark green and have a small hook at the tip. At the base of the leaves there is a clearly seen bract like attachment. It is brown. The flower heads are rods. They are 2.5-5 cm long. Many occur and they are bright yellow. The flower stalk is hairy. The pods are 5-7 cm long by 0.2-0.3 cm wide. They are twisted and leathery. The pods are hairy. The seeds have a reasonably soft coat.
Life form perennial
Growth form
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) -
Mature height (meter) 3.0 - 5.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer rhizobia
Photosynthetic pathway c3

Environment

Found in red sandy soils and loam in tall open shrubland, woodland, and open sites where spinifex grasses are abundant.
More
It grows in the northern part of Australia. It gets killed by summer fires. It can grow in arid places.
Grows in red sandy soils and loam in scrub or woodland, often with spinifex.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 8-12

Usage

The seed are eaten. They are pounded into flour before eating. The gum is eaten.
Uses environmental use food gum medicinal wood
Edible gums 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 stipuligera unspecified picture

Distribution

Acacia stipuligera world distribution map, present in Australia

Conservation status

Acacia stipuligera threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:471552-1
WFO ID wfo-0000202647
COL ID 8Q4F
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Acacia stipuligera Racosperma stipuligerum Racosperma stipuligerum subsp. glabrifolium Acacia stipuligera subsp. glabrifolia Acacia stipuligera var. glabrifolia