Sullivant & Lesquereux, Musci Bor.-Amer. Ed. 2
Sullivant, W.S.; Lesquereux, L. [1 - 536]
IndExs #535366400

Yale University Herbarium, Peabody Museum of Natural History
Catalog #: YU.225559
urn:uuid:6cd5449f-1fe3-41a4-9dec-1cc836387ac1
s.n.
Tortella fragilis (Hook. & Wilson) Limpr.

Academy of Natural Sciences of Drexel University - Bryophytes
Catalog #: PH00778624
Agassiz #s.n.
Tortella fragilis (Drumm.) Limpr.
United States, Lacus Superioris (Lake Superior); Au Sable Novaeboracensis (Au Sable or Ausable, Clinton County, NY)

University of Michigan Herbarium
Catalog #: 690088
4c7361c5-0ccd-40d9-940b-3fc7c48fad8e
no data #s. n.
Tortella fragilis (Drumm.) Limpr.
United States, Lake Superior to Au Sable River

University of Wisconsin - Madison
Catalog #: WIS-B-0049091
[collector unspecified] #s.n.
Tortella fragilis (Hook. & Wilson) Limpr.
, ad Lacus Superioris rupes, sterile (cl. Agassiz) etiam ad rupes fluminis Au Sable Novæboracensis.