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Cotoneaster
BUSH INVADER
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Cotoneaster species |
| family: ROSACEAE |
| Description |
- Perennial woody shrubs, mostly from China, growing from prostrate to 2-4m tall and wide, or more; hardy, fast growing, some deciduous; many formerly used as hedges.
- Flowers are small, white, often insignificant, densely clustered, highly attractive to bees, spring to summer.
- Fruit are numerous, in conspicuous clusters of small berries, orange to red, autumn into winter.
- The weediest Cotoneaster in the Mountains is Cotoneaster franchetii. Other seriously weedy species are C. pannosus, C. lacteus, and C. glaucophyllus.
- Many other Cotoneaster species have weed potential.
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| Dispersal |
Seeds are spread into bushland by fruit-eating birds.
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| Impact on Bushland |
Cotoneaster will grow virtually anywhere a bird drops the seeds. Thickets under tall trees displace local native plant species and shade the soil. Habitat is lost, and other weeds invade.
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| Distribution |
Throughout the Blue Mountains.
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| Alternative Planting |
Narrow-leaf Myrtle (Astromyrtus tenuifolia) Lower Mountains); Blueberry Ash (Elaeocarpus reticulatus) to 8m; Lillypillies (Acmena smithii varieties) 1-10m; Heath Banksia (Banksia ericifolia) 4m. Use Rhododendrons, Camellias and Photinia for hedges.
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| Control |
As for Woody Weeds. Bag fruit. Send to tip.
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 Cononeaster franchetii invades good bushland  Cotoneaster lacteus  photo: © Anne BowmanCotoneaster franchetii berries
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