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

University Herbarium, University of California, Berkeley
Catalog #: UC431557
I. E. Luders #s.n.
Spermatochnus paradoxus (Roth) Kützing

Miami University - Algae
Catalog #: 000185569
J.E. Luders #s.n.
Chordaria paradoxa (Roth) Lyngbye
Germany, Kiel [?]