Cirsium vulgare

Spear Thistle at Isaacs Ridge Offset Area

Cirsium vulgare at Isaacs Ridge Offset Area - 15 Jan 2016
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Identification history

Cirsium vulgare 19 Jan 2016 MichaelMulvaney
Cirsium vulgare 19 Jan 2016 Mike

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Location information

Sighting information

  • 16 - 100 Abundance
  • 15 Jan 2016 09:53 AM Recorded on
  • Mike Recorded by

Species information

  • Cirsium vulgare Scientific name
  • Spear Thistle Common name
  • Not Sensitive
  • Exotic
  • Medium weed or pest
  • Up to 1389.77m Recorded at altitude
  • 171 images trained Machine learning
  • In flower
2,204,527 sightings of 20,931 species in 9,222 locations from 12,771 contributors
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