Sullivant & Lesquereux, Musci Bor.-Amer. Ed. 2
Charles L. Lesquereux [1 - 536]

Yale University Herbarium, Peabody Museum of Natural History
Catalog #: YU.228545
urn:uuid:0825764e-cce4-4591-949c-22f553fc93c2
s.n.
Catoscopium nigritum (Hedw.) Brid.
Canada, northern Canada

University of Wisconsin - Madison
Catalog #: WIS-B-0042953
[collector unspecified] #s.n.
Catoscopium nigritum (Hedw.) Brid.
Canada, in Canada septentrionali

University of Michigan Herbarium
Catalog #: 559471
[no data] #s. n.
Catoscopium nigritum (Hedw.) Brid.
Canada, In Canada septentrionali