06/09/2025
I share this every year. ⠀
However it’s important so here it is again.⠀
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There are several plants in Australia that are toxic to horses.⠀⠀
The plant pictured is:⠀⠀
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🌸Cape W**d. ⠀⠀
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It has a long taproot and it can germinate rapidly.⠀⠀
Although it is not thought of as a highly toxic w**d, it can if consumed in quantity, at the early growth stages, be full of NSC’s.⠀⠀
(Non structural carbohydrates). It is possible that it can bring in a laminitic incident in horses and ponies that are susceptible to EMS ( equine metabolic syndrome) or Insulin ⠀⠀
resistant horses. It often attacks the hepatic (liver) cells. ⠀⠀
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🌿Other plants include:⠀⠀
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🌸 Flatw**d which to the untrained eye can resemble Dandelion on a short stalk.⠀⠀
This plants leaves lay flat on the ground (hence the name).⠀⠀
When ingested by horses, Flatw**d attacks the myelin sheath which covers the nerves, particularly the sciatic nerve in the hind quarters which then give the horse a spasticity of movement, which may develop into Pasture Associated Stringhalt!⠀⠀
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🌸Patterson’s Curse: or sometimes known as (Salvation Jane) the young and tender leaves are very palatable to horses I’d there is a shortage of pasture/hard feed. ⠀⠀
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🌸 Firew**d: is a neurotoxin to horses targeting the nerves in the large muscles. ⠀⠀
It’s not particularly appealing to horses as it does retain quite a specific odour.⠀⠀
Mostly grazed by horses with little to no feed.⠀⠀
Long term consumption will lead to serious and debilitating liver damage.⠀⠀
Firew**d is extremely invasive, it can be spread quickly over a long distance by wind.⠀⠀
A single plant can produce up to 18,000 seeds in it’s life cycle.⠀⠀
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If you aren’t sure what species of poisonous plants are on your property, you can seek more information from The Department of Agriculture, Fisheries and Forestry.⠀⠀
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There is also an excellent downloadable PDF from RIRDC Rural Industries Research and Development Corporation, titled Plants Poisonous to Horses an Australian Feed Guide.⠀⠀
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https://www.horsecouncil.org.au/plants-poisonous-to-horses-1and