Collins, Holden & Setchell, Phycoth. Bor.-Amer.
Collins, F.S.; Holden, I.; Setchell, W.A. [1-2300]

Brown University - Algae
Catalog #: ABRU00003900
A. R. Sweetser s.n. 01 August 1903
Prasiola mexicana J.Agardh
United States, Oregon, foothills of Coast Range, Near Forest Grove, OR

University of Michigan
Catalog #: 731307
A. R. Sweetser #s.n. 01 August 1903
Prasiola mexicana J.Agardh
United States, Oregon, Washington, Coast Range, Near Forest Grove

Field Museum of Natural History
Catalog #: C0527410F
A.R. Sweetser #s.n. 01 August 1903
Prasiola mexicana J.Agardh
United States, Oregon, In a swift mountain stream in the foot hills of the Coast Range, near Forest Grove.

University of Michigan
Catalog #: 731310
A.R. Sweetser #s.n. 01 August 1903
Prasiola mexicana J.Agardh
United States, Oregon, Washington, Coast Range, Near Forest Grove

Michigan State University Algae
Catalog #: MSC0184163
A.R. Sweetser #s.n. 01 August 1903
Prasiola mexicana J.Agardh
United States, Oregon, Washington, Forest Grove

Miami University - Algae
Catalog #: 000188180
A.R. Sweetser #s.n. 01 August 1903
Prasiola mexicana J.Agardh
United States, Oregon, Washington, Forest Grove

Yale University Herbarium
Catalog #: YU.094141
Albert Raddin Sweetser s.n. 01 August 1903
Prasiola mexicana J.Agardh
United States, Oregon, foothills of Coast Range, near Forest Grove, OR