World Register of Marine Species (WoRMS)
Guiry, M.D. & Guiry, G.M. (2026). AlgaeBase. World-wide electronic publication, National University of Ireland, Galway (taxonomic information republished from AlgaeBase with permission of M.D. Guiry). Cladophora speciosa Sakai, 1964. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=371820 on 2026-08-03
Sakai, Y. (1964). The species of Cladophora from Japan and its vicinity. Scientific Papers of the Institute of Algological Research, Faculty of Science, Hokkaido Imperial University. 5(1): 1-104.