Compositae Working Group (CWG) (2024). Global Compositae Database.
Launaea subg.
Microrrhynchus (Less.) Amin ex Rech.f.. Accessed through: Marine Species Traits editorial board (2024) Marine Species Traits at: https://www.marinespecies.org/traits./aphia.php?p=taxdetails&id=1081203 on 2024-11-19
Marine Species Traits editorial board (2024). Marine Species Traits.
Launaea subg.
Microrrhynchus (Less.) Amin ex Rech.f.. Accessed at: https://www.marinespecies.org/traits./aphia.php?p=taxdetails&id=1081203 on 2024-11-19