Acacia linarioides Benth.

Species

Angiosperms > Fabales > Fabaceae > Acacia

Characteristics

Shrub to 2.5 m high, spreading, slightly resinous. Bark ± smooth, dark grey. Branchlets angular, glabrous or sparsely appressed hairy. Phyllodes crowded, single, occasionally a few paired or ± verticillate, linear to narrowly oblong, straight to slightly incurved, often erect, flat, 1–4 (–5) cm long, 0.4–2 (–3) mm wide, glabrous or sparsely pubescent, with 1 prominent ± central vein, sometimes with 2 obscure subprominent veins; gland 1, basal, minute, 1.5–4 mm above pulvinus. Peduncles 4–12 mm long, glabrous or sparsely hairy. Spikes mostly single in axils, 2–4.3 cm long, interrupted, golden. Flowers 5-merous; calyx c. 0.2–0.3 mm long, with free slender glabrous sepals; corolla c. 1–1.2 mm long, dissected to ⅓–½ of length, apically swollen, ± glabrous; ovary glabrous. Pods constricted between and raised over seeds, substraight to curved, openly coiled following dehiscence, 3.5–10 cm long, 1.5–3 mm wide. Seeds longitudinal, narrowly oblong-elliptic, 2.3–2.8 mm long, brownish black; areole closed.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 2.5
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer rhizobia
Photosynthetic pathway -

Environment

Grows usually in sandstone derived soils, on plateaux or in crevices, among rocks and crevices, and in sand beside creeks.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

Uses environmental use
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 linarioides world distribution map, present in Australia

Identifiers

LSID urn:lsid:ipni.org:names:470763-1
WFO ID wfo-0000202660
COL ID 8PKB
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Racosperma linarioides Acacia linarioides