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

Field Museum of Natural History
Catalog #: C0500321F
C.W. Hall #175 28 September 1896
Microcoleus rupicola (Tilden) F.E.Drouet
United States, Minnesota, Hennepin, Soldier's Home, Minnehaha Falls

Michigan State University Algae
Catalog #: MSC0184623
C.W. Hall #s.n. 28 September 1896
Schizothrix rupicola Tilden
United States, Minnesota, Hennepin, Soldier's Home, Minnehaha Falls

Miami University - Algae
Catalog #: 000179352
C.W. Hall #s.n. 28 September 1896
Schizothrix rupicola Tilden
United States, Minnesota, Soldier's Home, Minnehaha Falls