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

Miami University - Algae
Catalog #: 000211402
s.n.
Cladophora fracta (O.F.Müller ex Vahl) Kützing

Field Museum of Natural History
Catalog #: C0531955F
N. Wille #s.n. 23 October 1879
Rhizoclonium riparium (Roth) Harvey
Norway, Oslo, Ormösund near Christiania