Compositae Working Group (CWG) (2025). Global Compositae Database.
Senecio canadensis L.. Accessed through: Marine Species Traits editorial board (2025) Marine Species Traits at: https://marinespecies.org/traits/aphia.php?p=taxdetails&id=1100347 on 2025-03-15
Marine Species Traits editorial board (2025). Marine Species Traits.
Senecio canadensis L.. Accessed at: https://marinespecies.org/traits/aphia.php?p=taxdetails&id=1100347 on 2025-03-15