Acacia blakelyi Maiden

Species

Angiosperms > Fabales > Fabaceae > Acacia

Characteristics

Often dense glabrous shrub or tree, 1–3 m tall. Branchlets flexuose, commonly pruinose. Stipules caducous. Phyllodes horizontally flattened, linear to very narrowly elliptic, 7–15 cm long, 2–15 mm wide, acute to obtuse, often mucronate and ±coarsely pungent, thinly to moderately coriaceous, green or glaucous, 1-or 3-nerved, sometimes obscurely reticulate between nerves; gland on upper surface (3–) 5–12 (–17) mm above pulvinus. Inflorescences 3–6-headed racemes, enclosed when young by conspicuous imbricate scarious striate bracts; raceme axes 2–6 cm long, sometimes growing out during anthesis; peduncles 7–15 mm long; heads globular, 7–8 mm diam., 20–30-flowered, bright golden. Flowers 5-merous; sepals united into a ±truncate calyx. Pods submoniliform with segments narrowly elliptic, straight to shallowly curved, to 16 cm long, 4–5 mm wide, thinly coriaceous-crustaceous, finely reticulate longitudinally, sometimes pruinose. Seeds longitudinal, 5.5–7 mm long, elliptic to narrowly elliptic or ±narrowly oblong, shiny, black; aril yellow-brown
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A slender shrub or tree. It grows 3-6 m tall. The branches are flexible. The phyllodes are flattened and long and narrow. They are 7-15 cm long by 2-15 mm wide. The flowers are yellow. They are in 3-4 round heads of 20-30 flowers. The seed pods are strgiht of slightly curved and 16 cm long by 4-5 mm wide. The seeds are shiny and black and 5.5-7 mm long.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) -
Mature height (meter) 2.0 - 3.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer rhizobia
Photosynthetic pathway c3

Environment

Occurring commonly in sand, sand over laterite, clayey sand and gravelly sand, less frequently on loam or white beach sand, on sand plains and in woodland or tall shrubland.
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Occurring commonly in sand, sand over laterite, clayey sand and gravelly sand, less frequently on loam or white beach sand, on sand plains and in woodland or tall shrubland.
It is a subtropical plant. It usually grows as an understorey plant.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

Uses medicinal
Edible pods seeds
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by seedlings. Seeds needs soaking.
Mode seedlings
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 blakelyi world distribution map, present in Australia

Conservation status

Acacia blakelyi threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:469850-1
WFO ID wfo-0000201531
COL ID 64C9R
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Acacia blakelyi Racosperma blakelyi