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

Miami University - Algae
Catalog #: 000197941
O. Nordstedt #s.n. 11 June 1877
Vaucheria geminata f. racemosa Gauthier-Lièvre
Sweden, Skåne (Sk), in fossa argillacea ad Alnarp in Scania natans