Acacia spongolitica R.S.Cowan & Maslin

Species

Angiosperms > Fabales > Fabaceae > Acacia

Characteristics

Spreading shrub 1-2 m high. Branchlets apically angled and resinous, not viscid, glabrous. Phyllodes linear-to oblong-elliptic, usually 3-7 cm long, 4-7 mm wide, obtuse to acute, apiculate, coriaceous, glabrous, resinous when young, with 1 or 2 main nerves arising from pulvinus and a number of parallel distant ±less prominent and sparingly anastomosing secondary nerves in between; gland to 2 mm above pulvinus. Inflorescences 1-or 2-headed racemes; raceme axes 1-7 mm long; peduncles usually 5-9 mm long, glabrous or with scattered glandular papillae; heads globular to short-obloid, 4-6 mm diam., 25-32-flowered, lemon-yellow. Flowers 4-merous; sepals 1/3-3/4-united, glandular-ciliolate. Pods linear, raised over seeds, straight to shallowly curved, to 7.5 cm long, 2.5-3.5 mm wide, thin-coriaceous, glabrous, ±resinous. Seeds longitudinal, elliptic-oblong, 4-4.5 mm long, subglossy, brown; aril apical.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 1.0 - 2.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer rhizobia
Photosynthetic pathway -

Environment

Usually occurs in Eucalyptus low woodland, in sandy and skeletal soils on spongolite breakaways, and often along creeks and rivers.
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 spongolitica world distribution map, present in Australia

Identifiers

LSID urn:lsid:ipni.org:names:939601-1
WFO ID wfo-0000202187
COL ID 8Q3W
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Acacia spongolitica Racosperma spongoliticum