Rabenhorst, Algen Eur.
Rabenhorst, G.L. [1001 - 2600]

University Herbarium, University of California, Berkeley
Catalog #: UC431569
Ipse #s.n. 04 April 1862
Spirogyra intermedia Rabenh.
Germany, Radeberg, Dresden

Miami University
Catalog #: 000185428
unknown #s.n. 04 April 1862
Spirogyra intermedia
Germany, Radeberg, Dresden