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

Miami University - Algae
Catalog #: 000197798
Veit Wittrock #s.n. 17 July 1877
Sacheria rigida Sirodot
Sweden, Dalsland (Dls), in canalibus molarum ligneis ad Ingribyn par. Holm