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

University Herbarium, University of California, Berkeley
Catalog #: UC98138
O. Nordstedt #s.n. 06 August 1885
Penium curtum (Brébisson ex Ralfs) Kützing
United Kingdom, Cornwall, Penzance

University Herbarium, University of California, Berkeley
Catalog #: UC759446
O. Nordstedt #s.n. 08 June 1885
Penium curtum (Brébisson ex Ralfs) Kützing
United Kingdom, Cornwall, Penzance