Tilden, Amer. Algae
Tilden, J.E. [1-650]

Field Museum of Natural History
Catalog #: C0527648F
Josephine E. Tilden #s.n. 21 August 1901
Chaetophora elegans var. longipila (Kützing) Hansgirg
United States, Minnesota, Duluth, Between New Duluth and Fond du Lac

Michigan State University
Catalog #: MSC0181702
Josephine E. Tilden #s.n. 21 August 1901
Chaetophora elegans var. longipila (Kützing) Hansgirg
United States, Minnesota, Saint Louis, Between New Duluth and Fond du Lac, Duluth

Miami University
Catalog #: 000185048
Josephine E. Tilden #s.n. 21 August 1901
Chaetophora elegans var. longipila (Kützing) Hansgirg
United States, Minnesota, Saint Louis, Between New Duluth and Fond du Lac, Duluth

Butler University
Catalog #: 504443
Josephine E. Tilden #s.n. 21 August 1901
Chaetophora elegans var. longipila (Kützing) Hansgirg
United States, Minnesota, Between New Duluth and Fond du Lac