Myriophyllum sp.

Water-milfoil at Gundaroo, NSW

Myriophyllum sp. at Gundaroo, NSW - 14 Aug 2021
Myriophyllum sp. at Gundaroo, NSW - 14 Aug 2021
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Identification history

Myriophyllum sp. 12 Oct 2022 JaneR
Ceratophyllum demersum 11 Sep 2022 MichaelMulvaney
Myriophyllum sp. 11 Feb 2022 Tapirlord
Ceratophyllum demersum 15 Aug 2021 MaartjeSevenster

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1 comment

JaneR wrote:
   15 Aug 2021
this is a milfoil (Myriophyllum sp.).
Likely it is M. variifolium, but to be confirmed the photo would need to be clear on number of leaves per whorl, number of pinnules, and flowers.

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Nearby sightings

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Location information

Sighting information

  • 101 - 1,000 Abundance
  • 14 Aug 2021 02:26 PM Recorded on
  • MaartjeSevenster Recorded by

Additional information

  • 30cm to 1 metre Plant height

Species information

  • Myriophyllum sp. Scientific name
  • Water-milfoil Common name
  • Not Sensitive
  • Local native
  • Non-Invasive
  • Up to 1633.08m Recorded at altitude
  • Machine learning
  • In flower

Record quality

  • Images or audio
  • More than one media file
  • Confirmed by an expert moderator
  • Nearby sighting(s) of same species
  • GPS evidence of location
  • Description
  • Additional attributes
2,154,606 sightings of 19,958 species in 6,505 locations from 11,466 contributors
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