2021 Randy Huey 2022 Donald Burk 2017 Marabeth Grahame 2022 Ron Vanderhoff 2019 Jennifer Mo 2022 Ron Vanderhoff 2022 jordanii hhhhasan74 2023 frhuey 2015 Zoya Akulova 2015 Zoya Akulova 2010 Gary A. Monroe 2021 Donald Burk 2022 Erin Jackson 2022 Donald Burk 2020 rogerstephens
Pyrus calleryana is a tree that is not native to California.
There is a high risk of this plant becoming invasive in California according to Cal-IPC.
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2021 Randy Huey:!2022 Donald Burk:!2017 Marabeth Grahame:!2022 Ron Vanderhoff:!2019 Jennifer Mo:!2022 Ron Vanderhoff:!2022 jordanii:!hhhhasan74:!2023 frhuey:!2015 Zoya Akulova:!2015 Zoya Akulova:!2010 Gary A. Monroe:!2021 Donald Burk:!2022 Erin Jackson:!2022 Donald Burk:!2020 rogerstephens:!
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Suggested Citation
Calflora:
Information on California plants for education, research and conservation,
with data contributed by
public and private institutions and individuals.
[web application]. 2025.The Calflora Database
[a non-profit organization].Available:
https://www.calflora.org/(Accessed: 07/12/2025).
one or more occurrences