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

Miami University - Algae
Catalog #: 000197755
Veit Wittrock #s.n. 09 July 1876
Spirogyra bellis (Hassall) P.L.Crouan & H.M.Crouan
Sweden, Bohuslän (Bh), Västra Götaland, Göteborg; Lassby backar prope Upsaliam