Migula, Sydow & Wahlstedt, Characeae Exs.
Migula, E.F.A.W.; Sydow, P.; Wahlstedt, L.J. [1 - 150]

University Herbarium, University of California, Berkeley
Catalog #: UC2038854
P. Sydow #s.n. 09 August 1896
Chara aspera C.L.Willdenow
Germany, Brandenburg, Serwestsee near Chorin