Exsiccatae

Characeae Americanae exsiccatae distributae a T. F. Allen M.D. #41
Allen, Characeae Amer. Exs.
Allen, T.F. [1-46]

University Herbarium, University of California, Berkeley
Catalog #: UC566549
J. W. Blankinship #s.n.
Nitella flexilis (Linnaeus) C.Agardh
United States, California, San Francisco, San Francisco.

Butler University - Algae
Catalog #: 502581
J. W. Blankinship #s.n.
Nitella flexilis f. subnidifica T.F.Allen
United States, California, San Francisco

University of Michigan
Catalog #: 677638
J.W. Blankinship #s.n.
Nitella flexilis (Linnaeus) C.Agardh
United States, California, San Francisco, San Francisco

University of Michigan
Catalog #: 677639
J.W. Blankinship #s.n.
Nitella flexilis (Linnaeus) C.Agardh
United States, California, San Francisco, San Francisco

University of Michigan
Catalog #: 677640
J.W. Blankinship #s.n.
Nitella flexilis (Linnaeus) C.Agardh
United States, California, San Francisco, San Francisco