Allen, Characeae Amer. Exs.
Allen, T.F. [1-46]

University of North Carolina at Chapel Hill Herbarium
Catalog #: NCU-A-0029282
Allen, T. F. #35 00 August 1882
Tolypella comosa T.F.Allen
United States, New York, Yates, Seneca Lake

University of Massachusetts - Amherst
Catalog #: 00382004
T. F. Allen s.n.
Tolypella comosa T.F.Allen
United States, New York, Ontario, Seneca Lake, NY

Butler University
Catalog #: 505247
T. F. Allen #s.n. 00 August 1882
Tolypella glomerata (Desvaux) Leonhardi
United States, New York, Seneca Lake

Butler University
Catalog #: 505244
T. F. Allen #s.n. 00 August 1882
Tolypella glomerata (Desvaux) Leonhardi
United States, New York, Seneca Lake

University of Michigan
Catalog #: 677688
T.F. Allen #s.n. 00 August 1882
Tolypella comosa T.F.Allen
United States, New York, Seneca, Seneca Lake

University of Michigan
Catalog #: 677690
T.F. Allen #s.n. 00 August 1882
Tolypella comosa T.F.Allen
United States, New York, Seneca, Seneca Lake

University of Michigan
Catalog #: 1306091
T.F. Allen #s.n. 00 August 1882
Tolypella comosa T.F.Allen
United States, New York, Seneca, Seneca Lake