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

Field Museum of Natural History
Catalog #: C0526089F
V. Wittrock #s.n. 29 June 1877
Enteromorpha intestinalis var. attenuata (Ahlner) Hansgirg
Sweden, Västra Götalands län, Fiskebäckskil