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

Field Museum of Natural History
Catalog #: C0527467F
F. R. Kjellman #s.n. 11 July 1875
Prasiola fluviatilis (Sommerfelt) ??Areschoug ex Lagerstedt
Russian Federation, Novaya Zemlya, Matochkin Strait