Compositae Working Group (CWG) (2021). Global Compositae Database. Achillea millefolium Ledeb.. Accessed through: Marine Species Traits editorial board (2021) Marine Species Traits at: http://marinespecies.org/traits/aphia.php?p=taxdetails&id=1145210 on 2024-05-02
Marine Species Traits editorial board (2024). Marine Species Traits. Achillea millefolium Ledeb.. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1145210 on 2024-05-02