2014 Steve Matson 2006 Steve Matson 2014 Steve Matson 2020 Lynn Overtree 2021 Ron Vanderhoff 2019 Hunter Breck 2021 R.A. Chasey 2019 Bonnie Nickel 2023 Ryan O'Dell 2022 Brent Morgan 2022 Brent Morgan 2023 Diana Wahl 2022 Donald Burk 2019 Hailey Laskey 2021 Ron Vanderhoff 2021 Ron Vanderhoff 2010 Toni Corelli 2007 Toni Corelli 2023 Ryan O'Dell
Urtica dioica is a perennial herb that is native to California, and also found elsewhere in North America and beyond.
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2014 Steve Matson:!2006 Steve Matson:!2014 Steve Matson:!2020 Lynn Overtree:!2021 Ron Vanderhoff:!2019 Hunter Breck:!2021 R.A. Chasey:!2019 Bonnie Nickel:!2023 Ryan O'Dell:!2022 Brent Morgan:!2022 Brent Morgan:!2023 Diana Wahl:!2022 Donald Burk:!2019 Hailey Laskey:!2021 Ron Vanderhoff:!2021 Ron Vanderhoff:!2010 Toni Corelli:!2007 Toni Corelli:!2023 Ryan O'Dell:!
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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: 07/08/2025).
