Wittrock & Nordstedt, Algae Aquae Dulcis Exs.
Wittrock, V.B.; Nordstedt, C.F.O. [1 - 1200]

Miami University - Algae
Catalog #: 000211290
s.n.
Cladophora refracta Kützing

Field Museum of Natural History
Catalog #: C0531214F
M. Foslie #s.n. 29 August 1885
Cladophora refracta Kützing
Norway, Svinör near Lindesnäs