Acacia salicina
Cooba

Regional: Becomes more common west of Olympic Highway.
Australia: Qld, NSW, Vic, SA.
Habitat: Dry sclerophyll forest, shrubland and woodland in semi-arid regions. Mostly creek banks, and flat alluvial plains and floodplains.
Habit: Erect or spreading shrub or tree, 3-10 m high. Brownish, finely fissured bark and deep-green foliage on willow-like drooping branches. Often in dense clumps.
Site Preference: Heavy clay soils to sands. May withstand some inundation. Full sun. Salt tolerant. Drought resistant. Resents frost when young.
Characteristics: Long-lived. Wind-firm. 'Leaves' contain large amounts of tannin.
Flowering: Pale yellow to almost white, usually Feb-Jun.
Seed Collection: Dec-Jan. Good crops every few years.
Propagation: From seed (± 8 viable seeds per gram).
Regeneration: Often seeds, and suckers freely from the roots. Highly palatable to stock, hence fencing recommended for regeneration. Encourage suckering by root ripping or disturbance.
Shade & Shelter: Excellent low to medium-level cover in windbreaks, due to bushiness and suckering.
Land Protection: Valuable in maintaining riverbank stability and for general erosion control, where its suckering is an advantage. Legume ¾ improves soil fertility through 'fixing' nitrogen.
Fuel: Good.
Timber: Close-grained, tough, heavy, dark-brown and attractively marked. Used in furniture joinery and craft, and said to rival Blackwood (Acacia melanoxylon) timber. Takes a high polish. Used for making bullock yokes and cart shafts in pioneering days.
Wildlife: Excellent habitat. Native birds and insects eat seed appendages.
Koori: Tannin-rich bark used to poison fish. 'Leaves' reputedly burnt and ash smoked to produce a narcotizing effect. Seeds eaten in some areas.
Ornamental: Useful attractive species for gardens and parks, particularly in dry areas. Responds to water during dry periods.
Other: Excellent drought fodder for sheep and cattle.


Note: The following information presented is only a guide, as plant characteristics vary depending on provenance (the plant's locality).


SITE/PREFERRED HABITAT : creekbanks/ flats
RAINFALL(mm) : 300
GROWTH RATE : moderate
TOLERATES : salt; drought
RESENTS : frost when young
USES & COMMENTS : windbreak; fuel; timber; fixes nitrogen; wildlife

|Herbarium Specimen|


|Information provided by the South West Slopes Revegetation Guide|