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

Miami University - Algae
Catalog #: 000210722
T. F. Allen s.n. 00 August 1880
Nitella megacarpa T.F.Allen
United States, Connecticut, Litchfield, Bantam Lake

Brown University - Algae
Catalog #: ABRU00005239
T. F. Allen s.n.
Nitella megacarpa T.F.Allen
United States, Connecticut, Litchfield; Bantam Lake, Litchfield, CT

Rutgers University, Chrysler Herbarium - Macroalgae Collection
Catalog #: CHRB0016478
T. F. Allen #CII 00 August 1880
Nitella microcarpa A.Braun
United States, Connecticut, Litchfield, Bantam Lake, Litchfield

Field Museum of Natural History
Catalog #: C0537299F
T. F. Allen #s.n. 00 August 1880
Nitella megacarpa T.F.Allen
United States, Connecticut, Litchfield, Bantam Lake, Litchfield

University of Michigan
Catalog #: 677478
T.F. Allen #s.n. 00 August 1880
Nitella megacarpa T.F.Allen
United States, Connecticut, Litchfield, Bantam Lake, Litchfield

University of Michigan
Catalog #: 677479
T.F. Allen #s.n. 00 August 1880
Nitella megacarpa T.F.Allen
United States, Connecticut, Litchfield, Bantam Lake, Litchfield