Isotoma petraea (Rock Isotome)

A small, herbaceous plant occurring in arid regions of Australia. It has single, lilac or, rarely, white flowers, on smooth, slender branches from February to November. Bears a resemblence to Showy Isotome (Isotoma axillaris), however leaves are broader and have shorter teeth along their margins.

Isotoma petraea is listed in the following regions:

Far West New South Wales  |  South West Queensland  |  Central and Barkley  |  Eyre Peninsula


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Species information

  • Isotoma petraea Scientific name
  • Rock Isotome Common name
  • Not Sensitive
  • Local native
  • Non-invasive or negligible
  • Up to 523.31m Recorded at altitude
  • Machine learning
  • In flower
  • External link More information
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Location information

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