Acacia abbatiana Pedley

Species

Angiosperms > Fabales > Fabaceae > Acacia

Characteristics

Shrub to c. 4 m high; bark lamellated (described by collector as ‘fibrous’). Branchlets glabrous, pale brown but often with a grey-white overlay of dead epidermal cells. Phyllodes linear, (7–) 9.5–15 cm long, 1.5–2 mm wide, straight to shallowly incurved, glabrous, with numerous parallel non-anastomosing longitudinal veins, with the central vein slightly more pronounced that the rest. Inflorescences 2-or 3-headed rudimentary racemes 1–2 mm long; peduncles 1–2 mm long, resinous, glabrous or subglabrous; spikes short-cylindrical, 8–9 mm long and c. 5 mm wide at anthesis (when dry). Flowers 5-merous; calyx gamosepalous, cupular, membranous, invested with rather dense arachnoid hairs; petals 1.3–1.5 mm long. Pods to 35 mm long, 2–2.5 mm wide, shallowly curved, pale brown, marginal veins thick. Seeds longitudinal 2.4–3.2 mm long, 1.3–1.4 mm wide; funicle thickened into a small aril capping the seed.
Life form -
Growth form shrub
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 4.0
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Rooting depth (meter) -
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Nitrogen fixer rhizobia
Photosynthetic pathway -

Environment

Grows in heathland on rather steep and rocky slopes, in skeletal soils derived from granite.
Light -
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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
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Optimum temperature (C°) -
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Productivity -

Images

Acacia abbatiana unspecified picture

Distribution

Acacia abbatiana world distribution map, present in Australia

Identifiers

LSID urn:lsid:ipni.org:names:1007211-1
WFO ID wfo-0001266897
COL ID 8NPS
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Racosperma abbatianum Acacia abbatiana