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

Miami University - Algae
Catalog #: 000210925
V. Wittrock #s.n. 10 June 1883
Spirogyra majuscula Kützing
Sweden, Uppland (Upl), ad Lemshaga in insula Vermdön Uplandiæ