(Parkinsonia
aculeata)
Parkinsonia plant and flowers,
©
Forest & Kim Starr.
Status of parkinsonia in Tasmania
Parkinsonia is a
declared weed in Tasmania under the Tasmanian Biosecurity Act 2019 and associated Regulations. The importation, sale and distribution of parkinsonia are prohibited in Tasmania
Parkinsonia is also a
Weeds of National Significance (WONS)
The legal responsibilities of landholders and other stakeholders in dealing with parkinsonia are laid out in the parkinsonia Statutory Weed Management Plan
What does parkinsonia look like?
Parkinsonia is a single or multi stemmed bush or small tree growing to 8 metres. The stems are slender and smooth, and tend to droop and zig-zag. The leaves are a flat green leaf stalk with numerous small, green oblong leaflets staggered along both sides. The leaf base is protected by sharp curved spines.
The flowers have four yellow petals and a single erect orange or orange-spotted petal. The seed pods are straight with bulges around the seeds and points at both ends.
Spread is by seed. Seed is spread in water, and in mud on animals and machinery.
See the
Weeds Of National Significance website for more information on identifying this weed.
Parkinsonia plant and flowers,
©
Forest & Kim Starr.
Impacts of parkinsonia
Parkinsonia is a serious weed of rangelands and wetlands.
Where does parkinsonia occur?
What you need to do
If you locate parkinsonia anywhere in Tasmania, or if you find a plant that you think could be parkinsonia, immediately contact Biosecurity Tasmania on 03 6165 3777 to report this weed.
See also
Important Disclaimer
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