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

Miami University - Algae
Catalog #: 000210821
G. Lagerheim #s.n. 15 June 1882
Spirotaenia muscicola
Sweden, ad Sundbyberg prope Holmiam