Compositae Working Group (CWG) (2024). Global Compositae Database.
Lactuca virosa subsp. cornigera (Pau & Font Quer) Emb. & Maire. Accessed through: Marine Species Traits editorial board (2024) Marine Species Traits at: https://www.marinespecies.org/traits./aphia.php?p=taxdetails&id=1152006 on 2024-05-01
Marine Species Traits editorial board (2024). Marine Species Traits.
Lactuca virosa subsp. cornigera (Pau & Font Quer) Emb. & Maire. Accessed at: https://www.marinespecies.org/traits./aphia.php?p=taxdetails&id=1152006 on 2024-05-01