Compositae Working Group (CWG) (2024). Global Compositae Database.
Roldana angulifolia (DC.) H.Rob. & Brettell. Accessed through: Marine Species Traits editorial board (2024) Marine Species Traits at: https://www.marinespecies.org/traits./aphia.php?p=taxdetails&id=1090626 on 2024-05-07
Marine Species Traits editorial board (2024). Marine Species Traits.
Roldana angulifolia (DC.) H.Rob. & Brettell. Accessed at: https://marinespecies.org/traits./aphia.php?p=taxdetails&id=1090626 on 2024-05-07