Compositae Working Group (CWG) (2024). Global Compositae Database.
Centaurea boissieri subsp. mariolensis (Rouy) Dostál. Accessed through: Marine Species Traits editorial board (2024) Marine Species Traits at: https://marinespecies.org/traits/aphia.php?p=taxdetails&id=1152345 on 2025-01-01
Marine Species Traits editorial board (2025). Marine Species Traits.
Centaurea boissieri subsp. mariolensis (Rouy) Dostál. Accessed at: https://marinespecies.org/traits/aphia.php?p=taxdetails&id=1152345 on 2025-01-01