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

Miami University - Algae
Catalog #: 000198183
s.n.
Monostroma grevillei (Thuret) Wittrock

Field Museum of Natural History
Catalog #: C0526637F
Francis Wolle #434b 26 April 1881
Monostroma grevillei (Thuret) Wittrock
Norway, Nordland, Lödingen