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

Brown University - Algae
Catalog #: ABRU00003591
W. L. Jepson s.n.
Tetraspora cylindrica (Wahlenberg) C.Agardh
United States, Alaska, Juneau, AK

University of Michigan
Catalog #: 732295
W.L. Jepson #s.n. 00 September 1899
Tetraspora cylindrica (Wahlenberg) C.Agardh
United States, Alaska, Juneau

University of Michigan
Catalog #: 732296
W.L. Jepson #s.n. 00 September 1899
Tetraspora cylindrica (Wahlenberg) C.Agardh
United States, Alaska, Juneau

Michigan State University Algae
Catalog #: MSC0185000
W.L. Jepson #s.n. 00 September 1899
Tetraspora cylindrica (Wahlenberg) C.Agardh
United States, Alaska, Juneau

Miami University - Algae
Catalog #: 000187570
W.L. Jepson #s.n. 00 September 1899
Tetraspora cylindrica (Wahlenberg) C.Agardh
United States, Alaska, Juneau

Yale University Herbarium
Catalog #: YU.091991
Willis Linn Jepson s.n. 00 September 1899
Tetraspora cylindrica (Wahlenberg) C.Agardh
United States, Alaska, Juneau, AK