Compositae Working Group (CWG) (2024). Global Compositae Database.
Centaurea alexandrina Delile. Accessed through: Marine Species Traits editorial board (2024) Marine Species Traits at: https://marinespecies.org/traits/aphia.php?p=taxdetails&id=1084808 on 2024-12-05
Marine Species Traits editorial board (2024). Marine Species Traits.
Centaurea alexandrina Delile. Accessed at: https://marinespecies.org/traits/aphia.php?p=taxdetails&id=1084808 on 2024-12-05