Persicaria lapathifolia

Pale Knotweed at Killara, VIC

Persicaria lapathifolia at Killara, VIC - 28 Jan 2023 08:13 AM
Request use of media

Identification history

Persicaria lapathifolia 5 Feb 2023 natureguy
Persicaria lapathifolia 31 Jan 2023 Tapirlord
Unidentified 28 Jan 2023 KylieWaldon

Identify this sighting


Please Login or Register to identify this sighting.

User's notes

some kind of bog or water plant?

Be the first to comment


Please Login or Register to comment.

Location information

Sighting information

Additional information

  • 30cm to 1 metre Plant height

Species information

  • Persicaria lapathifolia Scientific name
  • Pale Knotweed Common name
  • Not Sensitive
  • Local native
  • Non-invasive or negligible
  • Up to 1674.32m Recorded at altitude
  • Machine learning
  • In flower

Record quality

  • Images or audio
  • More than one media file
  • Verified by an expert moderator
  • Nearby sighting(s) of same species
  • GPS evidence of location
  • Description
  • Additional attributes
806,312 sightings of 21,888 species from 13,694 contributors
CCA 3.0 | privacy
We acknowledge the Traditional Owners of this land and acknowledge their continuing connection to their culture. We pay our respects to their Elders past and present.