Wittrock, Nordstedt & Lagerheim, Algae Aquae Dulcis Exs.
Wittrock, V.B.; Nordstedt, C.F.O.; Lagerheim, G. [1201 - 1612]

University Herbarium, University of California, Berkeley
Catalog #: UC761503
O. Nordstedt #s.n. 00 August 1894
Cosmarium polonicum Raciborski
Sweden, Bohuslän (Bh), Västra Götaland, Kungälv; ad Manstrand