2025 Mary Ann Machi 2021 Susan Fawcett 2025 Mary Ann Machi 2022 Patrick Hoffman 2024 Patrick Hoffman 2024 Patrick Hoffman 2017 Domenic Bongio 2025 Patrick Hoffman 2021 Susan Fawcett 2024 Patrick Hoffman 2024 Patrick Hoffman 2021 Dana York 2020 Diana Wahl
Geranium lucidum is an annual or biennial herb that is not native to California.
There is a high risk of this plant becoming invasive in California according to Cal-IPC.
[Cal-IPC] Invasiveness: Geranium lucidum (shining Geranium) is an annual or biennial herb/ (family Geraniaceae) with pink flowers and wide, shiny, segmented leaves found in the San Francisco Bay area and north coast ranges of California. It is native to Europe, northern Africa and western Asia. It favors grasslands, dunes, and riparian and bottomland habitat. It self-pollinates and reproduces via seed. Seeds are shot from the plant and can travel 20 feet. People disperse seeds accidentally, especially along roadsides. (link added by Mary Ann Machi)
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2025 Mary Ann Machi:!2021 Susan Fawcett:!2025 Mary Ann Machi:!2022 Patrick Hoffman:!2024 Patrick Hoffman:!2024 Patrick Hoffman:!2017 Domenic Bongio:!2025 Patrick Hoffman:!2021 Susan Fawcett:!2024 Patrick Hoffman:!2024 Patrick Hoffman:!2021 Dana York:!2020 Diana Wahl:!
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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: 07/09/2025).