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

Miami University - Algae
Catalog #: 000197992
O. Nordstedt #s.n. 21 October 1878
Scytonema julianum Meneghini
Denmark, in caldariis horti Hauniensis