Acacia meiosperma (Pedley) Pedley

Species

Angiosperms > Fabales > Fabaceae > Acacia

Characteristics

Shrub or tree 2–3 m high, pubescent when young. Branchlets angular and resinous at extremities, usually glabrous. Phyllodes inequilaterally narrowly elliptic, straight or shallowly falcately recurved, 6.5–12.5 cm long,  (1.5–) 2–3 cm wide, usually glabrous, resinous when young; longitudinal veins numerous (8–12 (–14) per mm), fine, close, parallel and not anastomosing, 3–5 more prominent than the rest; pulvinus 5–10 mm long. Inflorescences initiated synchronously with phyllodes on new shoots, 1–4 per axil, rarely in short racemes 0.5–10 mm long; peduncles 3–5 mm long, densely hairy; basal bract brown, caducous; spikes 1.5–3.5 cm long, golden. Flowers 5‑merous; sepals free to ¼-united; ovary often absent, densely hairy. Pods linear-compressed, to 8 cm long, 3 mm wide, coriaceous, obscurely longitudinally ribbed, glabrous. Seeds longitudinal, oblong, 3–4 mm long, glossy, dark brown but yellow at centre; funicle-aril folded, creamy white.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 2.0 - 3.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer rhizobia
Photosynthetic pathway -

Environment

Forms pure stands in shallow stony soil.
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 meiosperma world distribution map, present in Australia

Identifiers

LSID urn:lsid:ipni.org:names:948158-1
WFO ID wfo-0000202801
COL ID 8PMX
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Acacia meiosperma Racosperma meiospermum