Compositae Working Group (CWG) (2024). Global Compositae Database.
Symphyotrichum regnellii (Baker) G.L.Nesom. Accessed through: Marine Species Traits editorial board (2024) Marine Species Traits at: https://marinespecies.org/traits/aphia.php?p=taxdetails&id=1087575 on 2025-03-30
Marine Species Traits editorial board (2025). Marine Species Traits.
Symphyotrichum regnellii (Baker) G.L.Nesom. Accessed at: https://marinespecies.org/traits/aphia.php?p=taxdetails&id=1087575 on 2025-03-30