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

Brown University - Algae
Catalog #: ABRU00003129
W. G. Farlow s.n.
Zygogonium ericetorum Kützing
Canada, New Brunswick, Campobello Island, NB, Canada

University of Michigan
Catalog #: 736778
W.G. Farlow #s.n. 00 September 1898
Zygnema ericetorum var. terrestre (Kirchner) De Toni
Canada, New Brunswick, Campobello

University of Michigan
Catalog #: 736809
W.G. Farlow #s.n. 00 September 1898
Zygogonium ericetorum var. terrestre Kirchner
Canada, New Brunswick, Campobello

Michigan State University Algae
Catalog #: MSC0185303
W.G. Farlow #s.n. 00 September 1898
Zygogonium ericetorum var. terrestre Kirchner
Canada, New Brunswick, Campobello Island

Miami University - Algae
Catalog #: 000186916
W.G. Farlow #s.n. 00 September 1898
Zygogonium ericetorum Kützing
Canada, New Brunswick, Campobello

Drexel University, Academy of Natural Sciences - Algae
Catalog #: PH00147984
eec2de82-36e8-4614-8c32-202d1d366f2b
W.G. Farlow #s.n. 00 September 1898
Zygogonium ericetorum K
Canada, New Brunswick, Campobello

Yale University Herbarium
Catalog #: YU.091591
William Gilson Farlow s.n. 00 September 1898
Zygogonium ericetorum var. terrestre Kirchner
Canada, New Brunswick, Campobello Island