2012 Michael Mitchell 2012 Michael Mitchell 2022 Donald Burk 2022 Donald Burk 2022 Ron Vanderhoff 2021 Patrick Hoffman 2022 Michael Weldon 2012 Michael Mitchell 2022 Michael Weldon 2015 Preston Neufeld 2007 Luigi Rignanese 2009 Phil Pullen 2008 Keir Morse
Cirsium arvense is a perennial herb that is not native to California.
Wetlands: Arid West: Occurs usually in non wetlands, occasionally in wetlands Mountains, Valleys and Coast: Equally likely to occur in wetlands and non wetlands
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2012 Michael Mitchell:!2012 Michael Mitchell:!2022 Donald Burk:!2022 Donald Burk:!2022 Ron Vanderhoff:!2021 Patrick Hoffman:!2022 Michael Weldon:!2012 Michael Mitchell:!2022 Michael Weldon:!2015 Preston Neufeld:!2007 Luigi Rignanese:!2009 Phil Pullen:!2008 Keir Morse:!
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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,
including the
Consortium of California Herbaria.[web application]. 2023. Berkeley, California:The Calflora Database
[a non-profit organization].Available:
https://www.calflora.org/(Accessed: 02/07/2023).
one or more occurrences