Weeds of Blue Mountains Bushland

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Agapanthus
Balloon Vine
Bamboo
Blackberry
Blue Periwinkle
Broom - Cape
Broom - Scotch
Buddleia
Camphor Laurel
Cape Ivy
Cherry Laurel
Cotoneaster
Creeping Buttercup
English Holly
English Ivy
Gorse
Himalayan Honeysuckle
Japanese Honeysuckle
Lantana
Madeira Vine
Montbretia
Morning Glory
Portuguese Heath
Privet - Large-leaf
Privet - Small-leaf
Pussy Willow
Radiata Pine
Seaside Daisy
Trad
White Jasmine
Cotoneaster
BUSH INVADER
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.
Dispersal
Seeds are spread into bushland by fruit-eating birds.
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.
Distribution
Throughout the Blue Mountains.
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.
Control
As for Woody Weeds. Bag fruit. Send to tip.

Cononeaster franchetii invades good bushland

Cotoneaster lacteus


photo: © Anne Bowman

Cotoneaster franchetii berries

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