2019 Jane Cohn 2018 Matt Berger 2022 Mike Russler 2020 Donald Burk 2022 Mike Russler 2020 Donald Burk 2022 Mike Russler 2022 Bob Sweatt 2022 Mike Russler 2023 R.A. Chasey 2018 Matt Berger 2023 Dana York 2023 Dana York 2023 Jane Cohn 2020 Bob Sweatt 2020 Bob Sweatt 2022 Mike Russler 2022 Mike Russler 2022 Mike Russler 2022 Mike Russler 2022 Mike Russler 2022 Melissa Harbert 2023 R.A. Chasey
Polygonum shastense is a perennial herb that is native to California, and also found elsewhere in western North America.
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2019 Jane Cohn:!2018 Matt Berger:!2022 Mike Russler:!2020 Donald Burk:!2022 Mike Russler:!2020 Donald Burk:!2022 Mike Russler:!2022 Bob Sweatt:!2022 Mike Russler:!2023 R.A. Chasey:!2018 Matt Berger:!2023 Dana York:!2023 Dana York:!2023 Jane Cohn:!2020 Bob Sweatt:!2020 Bob Sweatt:!2022 Mike Russler:!2022 Mike Russler:!2022 Mike Russler:!2022 Mike Russler:!2022 Mike Russler:!2022 Melissa Harbert:!2023 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: 05/24/2025).
