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

University Herbarium, University of California, Berkeley
Catalog #: UC759516
O. Nordstedt #s.n. 14 August 1891
Staurastrum dejectum Brébisson
Sweden, Bohuslän (Bh), Västra Götaland, Kungälv; Marstrand