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

Brown University - Algae
Catalog #: ABRU00003373
E. Butler s.n.
Rhizoclonium hieroglyphicum (C.Agardh) Kützing
United States, Minnesota, Minneapolis, MN

Drexel University, Academy of Natural Sciences - Algae
Catalog #: PH00205695
a3b10221-210d-4c46-8f27-a7752e798160
E. Butler s.n.
Rhizoclonium hieroglyphicum (C.Agardh) K
United States, Minnesota, Minneapolis, MN

Michigan State University Algae
Catalog #: MSC0184442
E. Butler #s.n.
Rhizoclonium hieroglyphicum (C.Agardh) Kützing
United States, Minnesota, Hennepin, Minneapolis

Yale University Herbarium
Catalog #: YU.091801
Eloise Butler s.n.
Rhizoclonium hieroglyphicum (C.Agardh) Kützing
United States, Minnesota, Minneapolis, MN

University of Michigan
Catalog #: 731699
Eloise Butler #s.n.
Rhizoclonium hieroglyphicum (C.Agardh) Kützing
United States, Minnesota, Hennepin, Minneapolis

University of Michigan
Catalog #: 731723
Eloise Butler #s.n.
Rhizoclonium hieroglyphicum (C.Agardh) Kützing
United States, Minnesota, Hennepin, Minneapolis

Miami University - Algae
Catalog #: 000187321
Eloise Butler #s.n.
Rhizoclonium hieroglyphicum (C.Agardh) Kützing
United States, Minnesota, Hennepin, Minneapolis