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

University Herbarium, University of California, Berkeley
Catalog #: UC759502
G. Lagerheim #s.n. 00 May 1892
Prasiola mexicana J.Agardh
Ecuador, Panoptico near Quito.