Schiffner, Algae Marine Exs.
Schiffner, V.F. [1-1500]

University Herbarium, University of California, Berkeley
Catalog #: UC369029
K. H. Rechinger #s.n. 00 September 1926
Pneophyllum fragile Kützing
France, Bretagne, Ille-et-Vilaine, Saint-Malo