2022 BOB CASE 2015 James Gonsman 2020 Susan McDougall 2024 David popp 2022 R.A. Chasey 2024 Mary Ann Machi 2014 James Gonsman 2024 Randy Huey 2022 R.A. Chasey 2020 David popp 2019 David popp 2018 Cynthia Powell 2018 David popp 2014 James Gonsman 2022 Justin Felder 2018 Cynthia Powell
Polypodium calirhiza is a fern that is native to California, and also found elsewhere in western North America.
[Wikipedia] Taxonomy: The name of this species is a conflation of Polypodium californicum and Polypodium glycyrrhiza, because this species arose as a hybrid between those two species. It was not recognized as a separate species until 1991. (link added by Mary Ann Machi)
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2022 BOB CASE:!2015 James Gonsman:!2020 Susan McDougall:!2024 David popp:!2022 R.A. Chasey:!2024 Mary Ann Machi:!2014 James Gonsman:!2024 Randy Huey:!2022 R.A. Chasey:!2020 David popp:!2019 David popp:!2018 Cynthia Powell:!2018 David popp:!2014 James Gonsman:!2022 Justin Felder:!2018 Cynthia Powell:!
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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: 07/11/2025).
