Compositae Working Group (CWG) (2024). Global Compositae Database.
Saussurea graminea subsp. ortholepis (Hand.-Mazz.) Y.S.Chen. Accessed through: Marine Species Traits editorial board (2024) Marine Species Traits at: https://marinespecies.org/traits/aphia.php?p=taxdetails&id=1387267 on 2025-04-03
Marine Species Traits editorial board (2025). Marine Species Traits.
Saussurea graminea subsp. ortholepis (Hand.-Mazz.) Y.S.Chen. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1387267 on 2025-04-03