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

Brown University - Algae
Catalog #: ABRU00004008
I. Holden s.n. 09 April 1892
Vaucheria geminata (Vaucher) De Candolle
United States, Connecticut, Ash Creek, Bridgeport, CT

Drexel University, Academy of Natural Sciences - Algae
Catalog #: PH00232092
492b54d9-62a4-4b4c-bc37-6978485be609
I. Holden #s.n. 09 April 1892
Vaucheria geminata (Vaucher) De Candolle
United States, Connecticut, Fairfield, Ash Creek, Bridgeport

Yale University Herbarium
Catalog #: YU.094314
Isaac Holden s.n. 09 April 1892
Vaucheria geminata (Vaucher) De Candolle
United States, Connecticut, Bridgeport; Ash Creek, Bridgeport, CT

University of Michigan
Catalog #: 737123
Isaac Holden #s.n. 09 April 1892
Vaucheria geminata (Vaucher) De Candolle
United States, Connecticut, Fairfield, Ash Creek, Bridgeport

University of Michigan
Catalog #: 737133
Isaac Holden #s.n. 09 April 1892
Vaucheria geminata (Vaucher) De Candolle
United States, Connecticut, Fairfield, Ash Creek, Bridgeport

Michigan State University Algae
Catalog #: MSC0185239
Isaac Holden #s.n. 09 April 1892
Vaucheria geminata (Vaucher) De Candolle
United States, Connecticut, Fairfield, Ash Creek, Bridgeport

Miami University - Algae
Catalog #: 000188284
Isaac Holden #s.n. 09 April 1892
Vaucheria geminata (Vaucher) De Candolle
United States, Connecticut, Fairfield, Ash Creek, Bridgeport