2019 Gary McDonald 2018 Ron Vanderhoff 2018 Ron Vanderhoff 2022 R.A. Chasey 2023 Ron Vanderhoff 2022 Ron Vanderhoff 2023 Ron Vanderhoff 2023 Ron Vanderhoff 2022 R.A. Chasey 2022 R.A. Chasey 2021 Ron Vanderhoff 2022 Ron Vanderhoff 2022 Ron Vanderhoff 2024 Lizbeth Velasco 2024 Robert Vail 2023 Samantha Olguin 2021 Ron Vanderhoff 2021 Ron Vanderhoff 2022 R.A. Chasey
Urtica urens is an annual herb that is not native to California.
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2019 Gary McDonald:!2018 Ron Vanderhoff:!2018 Ron Vanderhoff:!2022 R.A. Chasey:!2023 Ron Vanderhoff:!2022 Ron Vanderhoff:!2023 Ron Vanderhoff:!2023 Ron Vanderhoff:!2022 R.A. Chasey:!2022 R.A. Chasey:!2021 Ron Vanderhoff:!2022 Ron Vanderhoff:!2022 Ron Vanderhoff:!2024 Lizbeth Velasco:!2024 Robert Vail:!2023 Samantha Olguin:!2021 Ron Vanderhoff:!2021 Ron Vanderhoff:!2022 R.A. Chasey:!
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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: 04/18/2025).
