Acacia sericocarpa W.Fitzg.

Species

Angiosperms > Fabales > Fabaceae > Acacia

Characteristics

Often rounded rather dense shrub 0.4–2 m high. Branchlets minutely woolly-tomentulose with crisped hairs; indumentum especially evident on new shoots. Phyllodes often ±patent and slightly undulate, commonly slightly asymmetric, ovate, elliptic or obovate, 1–2.5 cm long, 5–12 mm wide, l: w = 1–4, acute to obtuse, sometimes obliquely truncate, with slightly excentric mucro, coriaceous, green, sometimes subglaucous, minutely woolly-tomentulose when young, glabrous or subglabrous at maturity, 1-veined per face, sometimes indistinctly and imperfectly 2-veined; lateral veins absent or very obscure; gland near or above middle of phyllode, sometimes slightly raised above margin; rarely a few phyllodes with 2 glands. Inflorescences simple, mostly 2 per axil; peduncles 3–12 mm long, glabrous; heads globular, 4–5 mm diam., 15–24-flowered, mid-golden. Flowers 5-merous; sepals free. Pods twisted to spirally coiled, terete, to c. 1 cm long (unexpanded), c. 3 mm wide, thinly crustaceous, woolly-tomentose, rarely glabrous. Seeds longitudinal, elliptic, 2–2.5 mm long, shiny, brown; aril galeiform, bright orange.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.4 - 2.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer rhizobia
Photosynthetic pathway -

Environment

Grows in clayey sand, sandy clay loam and loam, in open eucalypt woodland, mallee woodland and Casuarina/Melaleuca uncinata shrubland with scattered Eucalyptus longicornis.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 8-12

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 sericocarpa world distribution map, present in Australia

Identifiers

LSID urn:lsid:ipni.org:names:471447-1
WFO ID wfo-0000202004
COL ID 8Q2D
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Acacia sericocarpa Racosperma sericocarpum Acacia merrallii var. tamminensis