Acacia muelleriana Maiden & R.T.Baker

Species

Angiosperms > Fabales > Fabaceae > Acacia

Characteristics

Bushy, many-stemmed shrub or tree 1.5–8 m high. Bark smooth, grey, reddish or yellow-brown. Branchlets terete except near apices, glabrous; ridges 0.2–0.3 mm high. Young foliage-tips dark green, glabrous. Leaves subcoriaceous, dark green, ±glabrous; petiole above pulvinus (0.7–) 1–3 (–4) cm long, vertically flattened, deeply sulcate, with 1 glabrous oblong or spherical gland at or near base of lowest pinnae; rachis absent or to 2 cm long, deeply sulcate, with 1 gland at base of each pair of pinnae; pinnae 1 or 2 (rarely 3) pairs, 2–6 cm long, glabrous; pinnules 4–10 pairs, widely spaced, cultrate to linear, 8–30 (–37) mm long, 0.5–1.5 mm wide, slightly narrowed at base, truncate or broadly rounded at apex, with midvein ± central. Inflorescences rarely in racemes, mostly in axillary or terminal false-panicles; peduncles 1–8 mm long. Heads globular, 5–14-flowered, cream-coloured. Pods slightly to deeply, often irregularly, constricted between seeds, 2.5–13 cm long, 5–7.5 mm wide, subcoriaceous, dark brown or red-brown, ± glabrous.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 1.5 - 8.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer rhizobia
Photosynthetic pathway c3

Environment

Grows in shallow rocky soil in open woodland or scrub on sandstone, conglomerate or basalt.
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 muelleriana world distribution map, present in Australia

Conservation status

Acacia muelleriana threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:470940-1
WFO ID wfo-0000201000
COL ID 8PPK
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Racosperma muellerianum Acacia muelleriana