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

The New York Botanical Garden
Catalog #: 2020148
P. Sydow #43 00 May 1892
Chara vulgaris L.
Germany, Bergen, Berlin; Britzer Wiesen, in einem Ausstich.

The New York Botanical Garden
Catalog #: 2020149
P. Sydow #43 00 May 1892
Chara vulgaris L.
Germany, Berlin; Britzer Wiesen, in einem Ausstich.

University Herbarium, University of California, Berkeley
Catalog #: UC2039130
P. Sydow #s.n. 00 May 1892
Chara foetida A.Braun
Germany, Berlin, Berlin; Britzer Wiesen in cinem Ausstich; 52.446715 13.461416

University Herbarium, University of California, Berkeley
Catalog #: UC2039603
P. Sydow #s.n. 00 May 1892
Chara vulgaris Linnaeus
Germany, Berlin, Berlin; Britzer Wiesen in cinem Ausstich