Acacia maxwellii Maiden & Blakely

Species

Angiosperms > Fabales > Fabaceae > Acacia

Characteristics

Prostrate shrub, sometimes domed, to 0.4 m high. Branchlets puberulous with patent to appressed hairs. Stipules subpersistent, 1–2 mm long. Phyllodes erect, linear, rarely terete, straight to shallowly curved, 1.5–6 cm long, 1–3 mm wide, obtuse and excentrically mucronulate, occasionally acute, ±thick, rugose when dry, green, glabrous; midrib impressed when dry; gland 0.5–3.5 mm above pulvinus, sometimes absent. Inflorescences mostly 1–3-headed racemes; raceme axes 0.5–3 (–5) mm long, commonly growing out during anthesis; peduncles 1–2 cm long, glabrous to sparsely appressed-puberulous; heads globular, c. 5 mm diameter, 11–17-flowered, pale yellow to cream. Flowers 5-merous, glabrous; sepals c. ¾-united, with lobes broadly triangular. Pods linear, not constricted between seeds, to 4 cm long, 4–5 mm wide, crustaceous, dark brown, glabrous. Seeds longitudinal, broadly oblong-elliptic to circular, turgid, c. 3 mm long, dull, light brown; aril thick.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.4
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, sandy loam, gravelly loam and clay, in shrub mallee and mallee heath, often along watercourses.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 8-11

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 maxwellii world distribution map, present in Australia

Identifiers

LSID urn:lsid:ipni.org:names:470855-1
WFO ID wfo-0000201520
COL ID 8PMM
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Acacia maxwellii Acacia ramosissima Racosperma maxwellii