Acacia crispula Benth.

Species

Angiosperms > Fabales > Fabaceae > Acacia

Characteristics

Multistemmed prostrate or low-spreading shrub to 0.3 m high. Branchlets hirsutellous or hirsutellous and pilose intermixed. Stipules persistent, ±linear, 2–6 mm long. Phyllodes oblique, elliptic or narrowly elliptic to ±lanceolate, infrequently obovate or ±narrowly oblong, 1–3 cm long, 2–12 mm wide, ±undulate, acute to obtuse and apiculate-mucronulate, pilose or hirsutellous or a mixture of both, 1-veined per face; lateral nerves obscure. Inflorescences simple or in racemes 0.5–3 mm long, 1 or 2 per axil; peduncles usually 1–2.5 cm long, with indumentum as on branchlets; heads globular, 4–4.5 mm diam., 10–20-flowered, pale yellow. Flowers 5-merous; sepals ½–¾-united, with tube 5-veined and lobes acute; petals pilose to hirsutellous, 1-nerved. Pods narrowly oblong, straight or arcuate, 1–4 cm long, 5–7 mm wide, crustaceous to coriaceous, glabrous or pubescent as branchlets. Seeds transverse, oblong-elliptic, 3–3.5 mm long, shiny, black, arillate.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.3
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 or gravelly clay, sandy loam and loam, mostly in mallee shrubland but also in heath, low scrub and open wandoo flats.
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 crispula world distribution map, present in Australia

Identifiers

LSID urn:lsid:ipni.org:names:470081-1
WFO ID wfo-0001054010
COL ID -
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Acacia pilosa Acacia pilosa Acacia crispula Racosperma crispulum