Acacia octonervia R.S.Cowan & Maslin

Species

Angiosperms > Fabales > Fabaceae > Acacia

Characteristics

Glabrous spreading shrub 0.1–0.5 (–1) m, high. Branchlets brownish red, sometimes shiny. Stipules persistent, narrowly triangular, 1.5–2 mm long. Phyllodes erect, straight or weakly curved, terete, commonly 1–2 cm long, 1–1.5 mm diam., obtuse-mucronulate, rigid, dark green, with 8 distant raised veins; stomata raised; gland inconspicuous, 4–10 mm above pulvinus at junction of 2 adaxial veins. Inflorescences simple, 1 or 2 per axil; peduncles commonly 7–12 mm long; basal bracts rostriform; heads globular, c. 3–4 mm diam., 20-flowered, light golden. Flowers 5-merous; sepals free. Pods narrowly oblong, undulate, to 2.5 cm long, c. 3 mm wide, coriaceous, somewhat shiny. Seeds longitudinal, ovate or widely elliptic, 2–2.5 mm long, subglossy, brown; aril subterminal.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) -
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer rhizobia
Photosynthetic pathway -

Environment

Grows in rocky sand, rocky loam or sandy clay, in open mallee, dense low heath and open dwarf scrub.
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 octonervia world distribution map, present in Australia

Conservation status

Acacia octonervia threat status: Vulnerable

Identifiers

LSID urn:lsid:ipni.org:names:972740-1
WFO ID wfo-0000202146
COL ID 64BQJ
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Racosperma octonervium Acacia octonervia