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

Miami University - Algae
Catalog #: 000198243
N. Wille #s.n. 28 September 1878
Stigonema atrovirens
Sweden, in Lassby backar prope Upsaliam