Compositae Working Group (CWG) (2025). Global Compositae Database.
Olearia phlogopappa var. microcephala (Hook.f.) W.M.Curtis. Accessed through: Marine Species Traits editorial board (2025) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1157759 on 2025-04-03
Marine Species Traits editorial board (2025). Marine Species Traits.
Olearia phlogopappa var. microcephala (Hook.f.) W.M.Curtis. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1157759 on 2025-04-03