Acacia jucunda Maiden & Blakely

Species

Angiosperms > Fabales > Fabaceae > Acacia

Characteristics

Shrub or tree 2–8 m high. Branchlets pruinose, microscopically hirtellous with hairs usually c. 0.05 mm long. Phyllodes usually oblanceolate and obtuse or retuse, mostly 3–6 cm long and 8–20 mm wide, thin, grey-green to glaucous, glabrous or microscopically hirtellous on margins and/or midribs or rarely entire laminae, 1-veined, finely penniveined; gland not prominent, 0–3 mm above pulvinus; pulvinus 2–5 mm long. Inflorescences usually 10–20-headed racemes; raceme axes usually 3–5 cm long, glabrous to subglabrous; peduncles 3–6 mm long, glabrous to subglabrous; heads showy, globular, subdensely 15–25-flowered, bright golden. Flowers 5-merous; sepals united. Pods alternately rounded over seeds on either side along midline, to 9 cm long, 8–10 mm wide, firmly chartaceous to thinly coriaceous, pruinose, glabrous; stipe slender. Seeds longitudinal to oblique, oblong, 4–6 mm long, slightly shiny, black, arillate.
Life form perennial
Growth form
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 2.0 - 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 sand, loam or clay loam in open eucalypt woodland or forest, often adjacent to Brigalow forest.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 8-12

Usage

An attractive, floriferous species which is cultivated to some extent.
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 jucunda world distribution map, present in Australia

Conservation status

Acacia jucunda threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:470629-1
WFO ID wfo-0000201241
COL ID 8PG2
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Acacia jucunda Racosperma jucundum