Acacia venulosa Benth.

Species

Angiosperms > Fabales > Fabaceae > Acacia

Characteristics

Shrub 0.5–3 m high. Branchlets angular-ribbed at extremities, variably white-puberulous with red-brown to black resin-hairs intermixed. Phyllodes ascending, narrowly elliptic, straight to ±incurved, mostly 5–9 cm long, 4–15 mm wide, acute or obtuse, coarsely pungent or innocuous, coriaceous, glabrous or subglabrous except margins sometimes ± appressed-hairy, with black resin-hairs often persistent on faces, with 3 main veins and longitudinally anastomosing minor veins between them; gland 1–4 mm above pulvinus. Inflorescences mostly 2–6-headed racemes; raceme axes to 1 cm long; peduncles 3–10 mm long, densely puberulous; heads globular, 6–9 mm diam., 30–40-flowered, golden; bracteoles linear-spathulate, with laminae rounded or minutely apiculate. Flowers 5-merous; sepals usually ± free. Pods linear, straight, to ± 7.5 cm long, c. 6 mm wide, thinly crustaceous, densely white-villous. Seeds longitudinal, c. 4.5 mm long, ±3 mm wide; aril terminal.
Life form perennial
Growth form
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.5 - 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

Grows in understorey in eucalypt woodland in sandy, gravelly and loam soils on granite hills, occasionally in heathland.
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 venulosa world distribution map, present in Australia

Identifiers

LSID urn:lsid:ipni.org:names:471738-1
WFO ID wfo-0000202207
COL ID 8Q8T
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Acacia venulosa Racosperma venulosum Acacia lanigera var. venulosa Acacia lanigera var. venulosa