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

Miami University - Algae
Catalog #: 000198128
V. Wittrock #s.n. 18 September 1879
Hypheothrix cataractarum Nägeli
Sweden, ad Nacka prope Stockholm