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

Miami University - Algae
Catalog #: 000197754
Veit Wittrock #s.n. 28 August 1868
Spirogyra majuscula Kützing
Sweden, Uppland (Upl), Ekeby