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

Brown University - Algae
Catalog #: ABRU00003258
F. S. Collins s.n. 28 May 1899
Microspora amoena (Kützing) Rabenhorst
United States, Massachusetts, Middlesex Fells, MA

Yale University Herbarium
Catalog #: YU.091699
Frank Shipley Collins s.n. 28 May 1899
Microspora amoena (Kützing) Rabenhorst
United States, Massachusetts, Middlesex, Medford; Middlesex Fells, MA

Field Museum of Natural History
Catalog #: C0500332F
I. Holden #s.n. 22 April 1893
Microspora amoena (Kützing) Rabenhorst
United States, Connecticut, Fairfield, Pequonnock River, Bridgeport

University of Michigan
Catalog #: 730101
Isaac Holden #s.n. 22 April 1893
Microspora amoena (Kützing) Rabenhorst
United States, Connecticut, Fairfield, Pequonnock River, Bridgeport

University of Michigan
Catalog #: 730103
Isaac Holden #s.n. 22 April 1893
Microspora amoena (Kützing) Rabenhorst
United States, Connecticut, Fairfield, Pequonnock River, Bridgeport

Michigan State University Algae
Catalog #: MSC0183505
Isaac Holden #s.n. 22 April 1893
Microspora amoena (Kützing) Rabenhorst
United States, Connecticut, Fairfield, Pequonnock River, Bridgeport

Miami University - Algae
Catalog #: 000187159
Isaac Holden #s.n. 22 April 1893
Microspora amoena (Kützing) Rabenhorst
United States, Connecticut, Fairfield, Pequonnock River, Bridgeport