Acacia lapidosa Maslin

Species

Angiosperms > Fabales > Fabaceae > Acacia

Characteristics

Erect, ±obconic or rounded, multi-stemmed, ±gnarled shrub 1–3.5 m high, main stems and branches somewhat contorted. Branchlets glabrous except sparsely sericeous at the extremities. Phyllodes narrowly linear, straight to shallowly incurved or shallowly sigmoid, erect, glabrous or sparsely silvery-white appressed-hairy, flat to compressed or subterete, (5–) 6–9.5 cm long, 1–1.5 mm wide, delicately acuminate by ±shallowly curved, innocuous tips; finely multi-veined, margins occasionally resinous; gland basal. Flowers not seen. Peduncles (fruiting) 3–5 mm long. Pods narrowly oblong to broadly linear, 4–13 cm long, 7–9.5 mm wide, rounded over seeds, firmly coriaceous-crustaceous to ±subwoody, greyish midbrown to very dark brown (almost black), sparsely to moderately appressed hairy; marginal vein not thickened. Seeds longitudinal, obloid to ellipsoid, large (mostly 8–10 × 5–7.5 mm), shallowly concave at centre, dark brown to black; aril small and terminal.
Life form -
Growth form shrub
Growth support -
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 1.0 - 3.5
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Rooting depth (meter) -
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Nitrogen fixer rhizobia
Photosynthetic pathway -

Environment

Grows skeletal soils on rocky hills and plains in open Acacia-dominated shrubland.
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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Distribution

Acacia lapidosa world distribution map, present in Australia

Identifiers

LSID urn:lsid:ipni.org:names:77146110-1
WFO ID wfo-0001342003
COL ID 8PHN
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Acacia lapidosa