Pyrus calleryana

Callery Pear at O'Malley, ACT

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Identification history

Pyrus calleryana 5 May 2023 MichaelMulvaney
Pyrus sp. 5 May 2023 natureguy
Pyrus sp. 5 May 2023 Mike

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6 comments

Mike wrote:
   5 May 2023
I think the spines make it P. calleryana.
Mike wrote:
   5 May 2023
Invasive plant banned in parts of the USA. In some states people can get a free tree for cutting down their Callery pears.
natureguy wrote:
   5 May 2023
I was reading an article the other day about some Tasmanian place that grows them for rootstock to use commercially, which is not very good.
Katy wrote:
   21 Mar 2025
Hi

Do you think this was planted deliberately, or sown by seed dispersal, or grown from a sucker?

What environment was it growing in?

Did it have fruits or was it sprouting at its base or from its roots?

Thanks
Kate
Mike wrote:
   21 Mar 2025
Seed dispersal, disturbed area, no fruit or suckers, separate plant. Possible garden waste.
Katy wrote:
   26 Mar 2025
Thank you

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