Datura sp.

A Thornapple at Parkes, ACT

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Datura sp. MichaelMulvaney 8 Mar 2026
Datura sp. Untidy 6 Mar 2026

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User's notes

Am seeing this weed everywhere at the moment. This patch stretched between the roundabout on Anzac Parade and back toward Civic for hundreds of metres. Seems to be coming in on imported soil.

1 comment

   6 Mar 2026
About three years ago several people were poisoned by eating spinach contaminated with datura (common thornapple). The weed is commonly brought to Canberra by contaminated landscaping soil. I don't know if there are any biosecurity rules to stop this. I have seen it growing alongside vegetables so it would be possible for it to end up in a salad. Symptoms of poisoning include: thirst, dilated pupils, high temperatures, weak or rapid pulse, incoherence or hallucinations, vomiting, breathing problems, convulsions. Wash your hands if you are pulling it out.

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Location information

Sighting information

  • 101 - 1,000 Abundance
  • 5 Mar 2026 11:33 AM Recorded on
  • Untidy Recorded by
  • 30cm to 1 metre Plant height
  • 25mm to 50mm Flower size
  • Yes In flower

Collections

Species information

  • Datura sp. Scientific name
  • A Thornapple Common name
  • Not Sensitive
  • Exotic
  • Minor weed or pest
  • 480m to 739.04m Recorded at altitude

Seasonal activity

  • In flower

    J
    F
    M
    A
    M
    J
    J
    A
    S
    O
    N
    D

Record quality

Quality score 6 / 7
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  • Verified by an expert moderator
  • GPS evidence of location
  • Description
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  • Nearby sighting(s) of same species
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