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

University of Massachusetts - Amherst
Catalog #: 00381955
G. Spencer s.n.
Nitella tenuissima var. brevifolia T.F.Allen
United States, Massachusetts, Worcester, Lake Quinsigamond, Worcester, MA

University of Massachusetts - Amherst
Catalog #: 00389763
G. Spencer s.n.
Nitella tenuissima (Desvaux) Kützing
United States, Massachusetts, Worcester, Lake Quinsigamond, Worcester, MA

University of Washington
Catalog #: WTU-A-016997
b95b3513-0ea4-4c1d-a0d6-1b3314fb9816
T. F. Allen s.n. 00 August 1880
Nitella tenuissima var. brevifolia T. F. Allen
United States, N. Jersey, Pennsylvania, etc.

University Herbarium, University of California, Berkeley
Catalog #: UC132551
T. F. Allen #1 00 August 1880
Nitella tenuissima (Desvaux) Kützing
United States, Without locality

University Herbarium, University of California, Berkeley
Catalog #: UC2040389
T. F. Allen #1 00 August 1880
Nitella tenuissima (Desvaux) Kützing
United States, Without locality

University Herbarium, University of California, Berkeley
Catalog #: UC2040359
T. F. Allen #1 00 August 1880
Nitella tenuissima (Desvaux) Kützing
United States, Pennsylvania, Centre

Field Museum of Natural History
Catalog #: C0537178F
T. F. Allen #s.n. 00 August 1880
Nitella tenuissima var. brevifolia T.F.Allen
United States, New Jersey, Pennsylvania, etc.

University Herbarium, University of California, Berkeley
Catalog #: UC2040386
T. F. Allen #s.n. 00 August 1880
Nitella tenuissima (Desvaux) Kützing
United States, Without locality

University Herbarium, University of California, Berkeley
Catalog #: UC1827457
T. F. Allen #s.n. 00 August 1880
Nitella tenuissima (Desvaux) Kützing
United States, Pennsylvania, Centre

Drexel University, Academy of Natural Sciences
Catalog #: PH00142221
T. F. Allen #s.n. 00 August 1880
Nitella tenuissima (Desvaux) Kützing
USA, N. Jersey, Pennsylvania, etc.

Butler University
Catalog #: 502734
T. F. Allen #s.n. 00 August 1880
Nitella tenuissima (Desvaux) Kützing
United States, New Jersey, [precise locality unknown]

Butler University
Catalog #: 502756
T. F. Allen #s.n. 00 August 1880
Nitella tenuissima (Desvaux) Kützing
United States, N. Jersey, Pennsylvania, etc. [precise locality unknown]

University of Michigan
Catalog #: 677565
T.F. Allen #s.n. 00 August 1880
Nitella tenuissima f. brevifolia
United States, [No precise loc]

University of Michigan
Catalog #: 677566
T.F. Allen #s.n. 00 August 1880
Nitella tenuissima f. brevifolia
United States, [No precise loc]