2020 Domenic Bongio 2022 Patrick Hoffman 2019 Jonathan Lee 2022 Patrick Hoffman 2019 Jonathan Lee 2022 Patrick Hoffman 2005 Dr. Amadej Trnkoczy 2022 Patrick Hoffman 2015 Mary Patterson 2008 Keir Morse
Centaurea jacea is a perennial herb that is not native to California.
[Wikipedia] Hybrid Info, Flower Info: In Britain and America, it is often found as a hybrid of black knapweed, Centaurea nigra.[3] Unlike the black knapweed, the flower heads always look as if they are rayed, forming a more open star rather than a brush-like tuft. (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]. 2024. Berkeley, California:The Calflora Database
[a non-profit organization].Available:
https://www.calflora.org/(Accessed: 11/21/2024).
one or more occurrences