2020 Bob Sweatt 2022 Melissa Harbert 2023 Ryan O'Dell 2020 Bob Sweatt 2020 Bob Sweatt 2022 Charles Russell 2024 Ron Vanderhoff 2024 Ron Vanderhoff 2019 Bonnie Nickel 2019 Bonnie Nickel 2021 R.A. Chasey 2024 Ron Vanderhoff 2024 Kyle Suchy 2024 Kyle Suchy 2015 Steve Matson 2022 Steve Matson 2021 Patricia Vasquez 2020 Bob Sweatt 2014 Steve Matson 2015 Steve Matson
Cirsium scariosum is a perennial herb that is native to California, and also found elsewhere in North America and beyond.
[Wikipedia] Plant Form: It takes three main forms, a stemless, flat rosette with a cluster of flower heads in the centre, a mounding form with a short, erect stem, or a fully erect form reaching up to 200 cm (79 in) in height. When there is a stem it is usually fleshy, ridged, and woolly in texture. (link added by Mary Ann Machi)
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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: 07/15/2025).
