Acacia cavealis R.S.Cowan & Maslin

Species

Angiosperms > Fabales > Fabaceae > Acacia

Characteristics

Sprawling shrub mostly 0.3–0.7 m tall. Branchlets cobwebby-tomentulose with hairs embedded in resin, superficially glabrous. Stipules persistent, narrowly triangular to subulate, to 2.2 mm long. Phyllodes mostly patent to ascending, single or clustered in groups of 2 or 3 (–4) per node, linear, straight, flat to subterete, 1–3.5 cm long, 1–1.8 mm wide, pungent, rigid to subrigid, cobwebby-tomentulose between nerves with indumentum obscured by resin, 8-nerved in all, with 3 distant ±raised nerves per face when flat. Inflorescences simple, 2 per axil; peduncles 7–12 mm long, glabrous; heads globular, 3.5–5 mm diam., (9–) 12–18-flowered, golden. Flowers 5-merous; sepals free. Pods linear, not constricted between seeds, shallowly to moderately curved, biconvex, to 4.5 cm long, 3–3.5 mm wide, coriaceous to subwoody, very finely longitudinally nerved, red-brown to dark brown, minutely puberulous or glabrous, resinous; margins nerved. Seeds longitudinal, broadly elliptic, c. 2.5 mm long, dull, mottled brown and brownish grey; aril clavate.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.3 - 0.7
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer rhizobia
Photosynthetic pathway -

Environment

Grows in sand in low open woodland with Banksia prionotes, scrub, shrubland and heath.
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 cavealis world distribution map, present in Australia

Identifiers

LSID urn:lsid:ipni.org:names:1008305-1
WFO ID wfo-0000201893
COL ID 8NYD
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Racosperma caveale Acacia cavealis