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

Michigan State University
Catalog #: MSC0182781
Gene Lilley #s.n. 21 November 1901
Gloeocapsa rupestris Kützing
United States, Minnesota, Hennepin, Near Campus, University of Minnesota, Minneapolis

Miami University
Catalog #: 000185102
Gene Lilley #s.n. 21 November 1901
Gloeocapsa rupestris Kützing
United States, Minnesota, Hennepin, Near Campus, University of Minnesota, Minneapolis