Guiry, M.D. & Guiry, G.M. (2024). AlgaeBase. World-wide electronic publication, National University of Ireland, Galway (taxonomic information republished from AlgaeBase with permission of M.D. Guiry).
Ulvella testarum (Kylin) R.Nielsen, C.J.O'Kelly & B.Wysor, 2013. Accessed through: AlgaeTraits eds. (2024) AlgaeTraits: a trait database for (European) seaweeds at: https://algaetraits.org/aphia.php?p=taxdetails&id=838154 on 2024-05-23
AlgaeTraits eds. (2024). AlgaeTraits: a trait database for (European) seaweeds.
Ulvella testarum (Kylin) R.Nielsen, C.J.O'Kelly & B.Wysor, 2013. Accessed at: https://algaetraits.org/aphia.php?p=taxdetails&id=838154 on 2024-05-23