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

Miami University - Algae
Catalog #: 000211256
s.n.
Cylindrocapsa geminella Wolle

University Herbarium, University of California, Berkeley
Catalog #: UC97716
G. Lagerheim #s.n. 00 June 1887
Cylindrocapsa geminella Wolle
Germany, Niedersachsen, Freiburg