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

University Herbarium, University of California, Berkeley
Catalog #: UC432497
C. Biene #s.n. 06 March 1963
Penium jenneri Ralfs
Switzerland, Valais, Martigny, Saxon

University of Michigan
Catalog #: 736413
C. Biene #s.n. 06 March 1963
Penium jenneri Ralfs
Switzerland, Pohlenzthale der Sachstschen Schweiz

Miami University - Algae
Catalog #: 000186075
C. Biene #s.n. 06 March 1863
Penium jenneri Ralfs
Germany, Pohlenzthale [?], Saxon Switzerland