Juncus (genus)

A Rush at QPRC LGA

Juncus (genus) at QPRC LGA - 10 Dec 2023 02:30 PM
Juncus (genus) at QPRC LGA - 10 Dec 2023 02:30 PM
Juncus (genus) at QPRC LGA - 10 Dec 2023 02:30 PM
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Identification history

Juncus (genus) 7 Jan 2025 karenwilsonau
Juncus continuus 12 Dec 2023 Tapirlord
Juncus (genus) 12 Dec 2023 CarbonAI
Juncus australis 12 Dec 2023 JaneR

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User's notes

in shallow water (recently risen due to heavy rains end Nov). Details: Pith interrupted. Height 40 to 65 cm. Culms green, 1-2 mm diam.

4 comments

Tapirlord wrote:
   12 Dec 2023
What do you think of this Jane?
JaneR wrote:
   12 Dec 2023
A bit surprised - PlantNet gives inflorescence for J. continuous as “diffuse”, which is a bit different from the dense clusters here.
Tapirlord wrote:
   10 Mar 2024
Upon review i think J.continuus is still most likely with these features - perhaps the inflorescence was still yet to mature and that explains the clusters? I feel like I am seeing some branching. J.sarophorus also perhaps worth considering.
karenwilsonau wrote:
   7 Jan 2025
Not J. continuus (has continuous pith in the culms and the flowerhead is diffuse, as Jane says). Pics of the long leaf sheaths (cataphylls) at the base of the culms would help with ID.

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Location information

Sighting information

Additional information

  • 30cm to 1 metre Plant height
  • True In flower

Species information

  • Juncus (genus) Scientific name
  • A Rush Common name
  • Not Sensitive
  • Local native
  • Non-invasive or negligible
  • Up to 1642.4m Recorded at altitude

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
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