Compositae Working Group (CWG) (2025). Global Compositae Database.
Pilosella fusca subsp. variegata (Nägeli & Peter) H.P.Fuchs. Accessed through: Marine Species Traits editorial board (2025) Marine Species Traits at: https://marinespecies.org/traits/aphia.php?p=taxdetails&id=1159597 on 2025-04-03
Marine Species Traits editorial board (2025). Marine Species Traits.
Pilosella fusca subsp. variegata (Nägeli & Peter) H.P.Fuchs. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1159597 on 2025-04-03