Carex inversa

Knob Sedge at QPRC LGA

Carex inversa at QPRC LGA - 31 Dec 2023
Carex inversa at QPRC LGA - 31 Dec 2023
Request use of media

Identification history

Carex inversa 23 Jan 2024 Tapirlord
Cyperus eragrostis 1 Jan 2024 JaneR
Carex inversa 1 Jan 2024 MichaelMulvaney
Cyperus sp. 31 Dec 2023 Tapirlord
Cyperus eragrostis 31 Dec 2023 CarbonAI
Unidentified 31 Dec 2023 MatthewFrawley

Identify this sighting


Please Login or Register to identify this sighting.

5 comments

Tapirlord wrote:
   1 Jan 2024
I'm a little unsure about this one to be perfectly honest
JaneR wrote:
   1 Jan 2024
Yes, it’s a bit ambiguous.
I suggested Cyperus eragrostis because of the bracts, and colour, and because I have seen individual Cyperus eragrostis that have been grazed ( rabbits, Roos) and then developed slightly distorted inflorescences looking more like Carex than Cyperus ( as in main photo).
But looking at the second photo more carefully, it looks more like Carex than Cyperus ( to me).
   2 Jan 2024
It's growing on my property so I can get some more detailed photos if that might help?
JaneR wrote:
   2 Jan 2024
Nice suggestion, Matt, it could be helpful !
Tapirlord wrote:
   23 Jan 2024
I think the closeup of the inflorescence confused me, i'm used to seeing this species on a different angle. I think the three distinct clusteres makes it unlikely to be Cyperus in hindsight

Please Login or Register to comment.

Nearby sightings

Page 3 of 7 - image sightings only

Dispar compacta (Barred Skipper) at QPRC LGA - 22 Feb 2024 by MatthewFrawley
Delias aganippe (Spotted Jezebel) at QPRC LGA - 22 Feb 2024 by MatthewFrawley
Delias harpalyce (Imperial Jezebel) at QPRC LGA - 22 Feb 2024 by MatthewFrawley
Papilio aegeus (Orchard Swallowtail, Large Citrus Butterfly) at QPRC LGA - 22 Feb 2024 by MatthewFrawley
Graphium eurypylus (Pale Triangle) at QPRC LGA - 22 Feb 2024 by MatthewFrawley
Dispar compacta (Barred Skipper) at QPRC LGA - 22 Feb 2024 by MatthewFrawley
Graphium macleayanum (Macleay's Swallowtail) at QPRC LGA - 22 Feb 2024 by MatthewFrawley
Trapezites symmomus (Splendid Ochre) at QPRC LGA - 22 Feb 2024 by MatthewFrawley
Heteronympha merope (Common Brown Butterfly) at QPRC LGA - 22 Feb 2024 by MatthewFrawley
Delias nysa (Yellow-spotted Jezebel) at QPRC LGA - 22 Feb 2024 by MatthewFrawley
Junonia villida (Meadow Argus) at QPRC LGA - 22 Feb 2024 by MatthewFrawley
Delias harpalyce (Imperial Jezebel) at QPRC LGA - 22 Feb 2024 by MatthewFrawley
Vanessa kershawi (Australian Painted Lady) at QPRC LGA - 22 Feb 2024 by MatthewFrawley
Hypodoxa muscosaria (Textured Emerald) at QPRC LGA - 21 Feb 2024 by MatthewFrawley
Gymnorhina tibicen (Australian Magpie) at QPRC LGA - 20 Feb 2024 by MatthewFrawley
Geastrum sp. (Geastrum sp.) at QPRC LGA - 20 Feb 2024 by MatthewFrawley
Junonia villida (Meadow Argus) at QPRC LGA - 20 Feb 2024 by MatthewFrawley
Vanessa kershawi (Australian Painted Lady) at QPRC LGA - 20 Feb 2024 by MatthewFrawley
Delias harpalyce (Imperial Jezebel) at QPRC LGA - 19 Feb 2024 by MatthewFrawley
Trapezites symmomus (Splendid Ochre) at QPRC LGA - 19 Feb 2024 by MatthewFrawley
Vanessa itea (Yellow Admiral) at QPRC LGA - 18 Feb 2024 by MatthewFrawley
Braconidae (family) (Unidentified braconid wasp) at QPRC LGA - 18 Feb 2024 by MatthewFrawley
Callibracon capitator (White Flank Black Braconid Wasp) at QPRC LGA - 18 Feb 2024 by MatthewFrawley
Delias aganippe (Spotted Jezebel) at QPRC LGA - 18 Feb 2024 by MatthewFrawley
Delias harpalyce (Imperial Jezebel) at QPRC LGA - 17 Feb 2024 by MatthewFrawley
Vanessa kershawi (Australian Painted Lady) at QPRC LGA - 17 Feb 2024 by MatthewFrawley
Vanessa kershawi (Australian Painted Lady) at QPRC LGA - 17 Feb 2024 by MatthewFrawley
Heteronympha merope (Common Brown Butterfly) at QPRC LGA - 17 Feb 2024 by MatthewFrawley
Junonia villida (Meadow Argus) at QPRC LGA - 17 Feb 2024 by MatthewFrawley
Delias harpalyce (Imperial Jezebel) at QPRC LGA - 16 Feb 2024 by MatthewFrawley
Dispar compacta (Barred Skipper) at QPRC LGA - 16 Feb 2024 by MatthewFrawley
Junonia villida (Meadow Argus) at QPRC LGA - 16 Feb 2024 by MatthewFrawley
Vanessa itea (Yellow Admiral) at QPRC LGA - 16 Feb 2024 by MatthewFrawley
Heteronympha merope (Common Brown Butterfly) at QPRC LGA - 16 Feb 2024 by MatthewFrawley
Heteronympha merope (Common Brown Butterfly) at QPRC LGA - 13 Feb 2024 by MatthewFrawley
Heteronympha penelope (Shouldered Brown) at QPRC LGA - 13 Feb 2024 by MatthewFrawley
Junonia villida (Meadow Argus) at QPRC LGA - 13 Feb 2024 by MatthewFrawley
Dispar compacta (Barred Skipper) at QPRC LGA - 12 Feb 2024 by MatthewFrawley
Delias aganippe (Spotted Jezebel) at QPRC LGA - 12 Feb 2024 by MatthewFrawley
Austalis copiosa (Hover fly) at QPRC LGA - 12 Feb 2024 by MatthewFrawley
Delias harpalyce (Imperial Jezebel) at QPRC LGA - 12 Feb 2024 by MatthewFrawley
Hippotion scrofa (Coprosma Hawk Moth) at QPRC LGA - 12 Feb 2024 by stellabellaxx
Delias aganippe (Spotted Jezebel) at QPRC LGA - 12 Feb 2024 by MatthewFrawley
Archichauliodes (Riekochauliodes) guttiferus (Dobsonfly or Fishfly) at QPRC LGA - 11 Feb 2024 by MatthewFrawley
Elhamma australasiae (Elhamma) at QPRC LGA - 11 Feb 2024 by MatthewFrawley
Tipanaea patulella (A Crambid moth) at QPRC LGA - 11 Feb 2024 by MatthewFrawley
Elhamma australasiae (Elhamma) at QPRC LGA - 11 Feb 2024 by MatthewFrawley
Pieris rapae (Cabbage White) at QPRC LGA - 11 Feb 2024 by MatthewFrawley
Lagriini sp. (tribe) (Unidentified lagriine darkling beetle) at QPRC LGA - 11 Feb 2024 by MatthewFrawley
Asura cervicalis (Spotted Lichen Moth) at QPRC LGA - 11 Feb 2024 by MatthewFrawley
Zizina otis (Common Grass-Blue) at QPRC LGA - 11 Feb 2024 by MatthewFrawley
Junonia villida (Meadow Argus) at QPRC LGA - 11 Feb 2024 by MatthewFrawley
Gminatus australis (Orange assassin bug) at QPRC LGA - 10 Feb 2024 by MatthewFrawley
Heteronympha penelope (Shouldered Brown) at QPRC LGA - 10 Feb 2024 by MatthewFrawley
Austrolestes leda (Wandering Ringtail) at QPRC LGA - 10 Feb 2024 by MatthewFrawley
Calliphoridae (family) (Unidentified blowfly) at QPRC LGA - 10 Feb 2024 by MatthewFrawley
Dispar compacta (Barred Skipper) at QPRC LGA - 10 Feb 2024 by MatthewFrawley
Hortophora sp. (genus) (Garden orb weaver) at QPRC LGA - 9 Feb 2024 by MatthewFrawley
Heteronympha merope (Common Brown Butterfly) at QPRC LGA - 9 Feb 2024 by MatthewFrawley
Dispar compacta (Barred Skipper) at QPRC LGA - 9 Feb 2024 by MatthewFrawley
Vanessa kershawi (Australian Painted Lady) at QPRC LGA - 9 Feb 2024 by MatthewFrawley
Telicota ancilla (Green Darter) at QPRC LGA - 9 Feb 2024 by MatthewFrawley
Heteronympha penelope (Shouldered Brown) at QPRC LGA - 9 Feb 2024 by MatthewFrawley
Dispar compacta (Barred Skipper) at QPRC LGA - 9 Feb 2024 by MatthewFrawley
Pieris rapae (Cabbage White) at QPRC LGA - 9 Feb 2024 by MatthewFrawley
Vanessa kershawi (Australian Painted Lady) at QPRC LGA - 9 Feb 2024 by MatthewFrawley
Junonia villida (Meadow Argus) at QPRC LGA - 9 Feb 2024 by MatthewFrawley
Delias harpalyce (Imperial Jezebel) at QPRC LGA - 8 Feb 2024 by MatthewFrawley
Appias paulina (Yellow albatross) at QPRC LGA - 8 Feb 2024 by MatthewFrawley
Delias harpalyce (Imperial Jezebel) at QPRC LGA - 8 Feb 2024 by MatthewFrawley
Heteronympha paradelpha (Spotted Brown) at QPRC LGA - 8 Feb 2024 by MatthewFrawley
Dispar compacta (Barred Skipper) at QPRC LGA - 8 Feb 2024 by MatthewFrawley
Pieris rapae (Cabbage White) at QPRC LGA - 8 Feb 2024 by MatthewFrawley
Heteronympha merope (Common Brown Butterfly) at QPRC LGA - 8 Feb 2024 by MatthewFrawley
Austrolestes leda (Wandering Ringtail) at QPRC LGA - 8 Feb 2024 by MatthewFrawley
Vanessa itea (Yellow Admiral) at QPRC LGA - 8 Feb 2024 by MatthewFrawley
Acanthiza pusilla (Brown Thornbill) at QPRC LGA - 8 Feb 2024 by MatthewFrawley
Litoria verreauxii verreauxii (Whistling Tree-frog) at QPRC LGA - 8 Feb 2024 by MatthewFrawley
Eristalinus punctulatus (Golden Native Drone Fly) at QPRC LGA - 8 Feb 2024 by MatthewFrawley
Amegilla (Zonamegilla) asserta (Blue Banded Bee) at QPRC LGA - 7 Feb 2024 by MatthewFrawley
Heteronympha merope (Common Brown Butterfly) at QPRC LGA - 7 Feb 2024 by MatthewFrawley
Odontomyia hunteri (Soldier fly) at QPRC LGA - 7 Feb 2024 by MatthewFrawley
Appias paulina (Yellow albatross) at QPRC LGA - 7 Feb 2024 by MatthewFrawley
Vanessa kershawi (Australian Painted Lady) at QPRC LGA - 7 Feb 2024 by MatthewFrawley
Trapezites symmomus (Splendid Ochre) at QPRC LGA - 7 Feb 2024 by MatthewFrawley
Perperus sp. (Unidentified Perperus weevil) at QPRC LGA - 7 Feb 2024 by MatthewFrawley
Litoria quiritatus (Screaming Tree Frog) at QPRC LGA - 5 Feb 2024 by MatthewFrawley
Vanessa itea (Yellow Admiral) at QPRC LGA - 4 Feb 2024 by MatthewFrawley
Delena cancerides (Social huntsman spider) at QPRC LGA - 4 Feb 2024 by MatthewFrawley
Heteronympha merope (Common Brown Butterfly) at QPRC LGA - 4 Feb 2024 by MatthewFrawley
Timoconia flammeata (Bright Shield-skipper) at QPRC LGA - 4 Feb 2024 by MatthewFrawley
Hortophora sp. (genus) (Garden orb weaver) at QPRC LGA - 3 Feb 2024 by stellabellaxx
Litoria quiritatus (Screaming Tree Frog) at QPRC LGA - 3 Feb 2024 by MatthewFrawley
Scolypopa australis (Passionvine hopper, Fluffy bum) at QPRC LGA - 3 Feb 2024 by stellabellaxx
Dispar compacta (Barred Skipper) at QPRC LGA - 3 Feb 2024 by MatthewFrawley
Appias paulina (Yellow albatross) at QPRC LGA - 3 Feb 2024 by MatthewFrawley
Dispar compacta (Barred Skipper) at QPRC LGA - 3 Feb 2024 by MatthewFrawley
Vanessa itea (Yellow Admiral) at QPRC LGA - 3 Feb 2024 by MatthewFrawley
Vanessa kershawi (Australian Painted Lady) at QPRC LGA - 3 Feb 2024 by MatthewFrawley
Zizina otis (Common Grass-Blue) at QPRC LGA - 2 Feb 2024 by MatthewFrawley

1  2  3  4  5  6  7 

Location information

Sighting information

Additional information

  • Less than 10cm Plant height
  • True In flower

Species information

  • Carex inversa Scientific name
  • Knob Sedge Common name
  • Not Sensitive
  • Local native
  • Non-Invasive
  • Up to 1317.82m Recorded at altitude
  • 87 images trained 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
2,160,977 sightings of 20,050 species in 6,596 locations from 11,761 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.