(1898). Cat. Afr. Pl. (Hiern) 1 page(s): 539 [details]
Compositae Working Group (CWG) (2024). Global Compositae Database. Vernonia auriculifera Hiern. Accessed through: Marine Species Traits editorial board (2024) Marine Species Traits at: https://marinespecies.org/traits/aphia.php?p=taxdetails&id=1094508 on 2025-03-12
Marine Species Traits editorial board (2025). Marine Species Traits. Vernonia auriculifera Hiern. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1094508 on 2025-03-12