Grona varians

Slender Tick-Trefoil at Isaacs, ACT

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Identification history

Grona varians 27 Dec 2018 BettyDonWood
Grona varians 27 Dec 2018 BettyDonWood
Glycine (genus) 26 Dec 2018 Mike

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2 comments

Mike wrote:
   26 Dec 2018
From the colour of the flower it might be Desmodium varians. I thought it was possible to distinguish Desmodium and Glycine clandestina and G. tabacina by the leaves but now I am not sure.
BettyDonWood wrote:
   27 Dec 2018
You got me thinking, Mike. In Desmodium varians, the stalk of 5he middle leaflet is more than twice as long as those of the other two leaflets. This rules out Glycine clandestina and Glycine microphylla. There is still the possibility that it is Glycine tabacina, which according to Vicflra can have narrow leaves. Though every other sighting of it on CNM has quite broad leaves. The pods will clinch it - straight in Glycine, constricted between each seed in Desmodium.

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Location information

Sighting information

Additional information

  • True In flower
  • 10cm to 30cm Plant height

Species information

  • Grona varians Scientific name
  • Slender Tick-Trefoil Common name
  • Not Sensitive
  • Local native
  • Non-invasive or negligible
  • Up to 1178.85m Recorded at altitude
  • In flower
  • Synonyms

    Desmodium varians

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  • Nearby sighting(s) of same species
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