Acacia binervata Dc.

Two-vein-hickory (en)

Species

Angiosperms > Fabales > Fabaceae > Acacia

Characteristics

Bushy shrub or tree 3–10 m high. Bark brown to grey. Branchlets glabrous. Phyllodes narrowly ovate to narrowly elliptic, straight to shallowly falcately recurved, 6–16 cm long, usually 1–3 cm wide, acuminate, thin, glabrous, prominently 2-veined per face, sometimes with a less prominent third vein present, with minor veins forming a fine open reticulum; gland 1–2.5 cm above pulvinus; margin commonly indented at gland which often touches the adaxial longitudinal vein or is connected to it by a fine oblique vein. Inflorescences 7–12-headed racemes, sometimes in panicles; raceme axes (1.5–) 3–6 (–8) cm long, glabrous or subglabrous, sometimes growing out; peduncles (4–) 6–12 mm long, glabrous; heads globular, 15–25-flowered, pale yellow to ±white. Flowers 5-merous; sepals united. Pods to 14 cm long, 8–15 mm wide, thinly crustaceous-coriaceous, glabrous. Seeds longitudinal, oblong-elliptic, c. 5 mm long, slightly shiny, black; funicle thickly filiform, ½ to wholly encircling seed, black (dry); aril clavate.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) -
Mature height (meter) 5.5 - 9.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer rhizobia
Photosynthetic pathway c3

Environment

Mainly found in coastal areas, favouring moist sites in tall forests and margins of rainforests. Wet or dry sclerophyll forest and in rainforest, in sandy or basaltic soils.
More
Predominates in coastal areas and near tablelands, favouring moist sites in tall forests and margins of rainforests.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 8-12

Usage

Popular in cultivation.
Uses gum material medicinal poison vertebrate poison wood
Edible -
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 -

Images

Acacia binervata unspecified picture

Distribution

Acacia binervata world distribution map, present in Australia and New Zealand

Conservation status

Acacia binervata threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:469845-1
WFO ID wfo-0000185290
COL ID 8NVQ
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Racosperma binervatum Acacia umbrosa Acacia binervata Acacia leucadendron Acacia glaucescens var. leucadendron