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

Brown University - Algae
Catalog #: ABRU00002764
I. Holden s.n. 11 August 1895
Entophysalis granulosa Kützing
United States, Connecticut, Fresh Pond, Stratford, CT

Yale University Herbarium
Catalog #: YU.106447
Isaac Holden s.n. 11 August 1895
Entophysalis granulosa Kützing
United States, Connecticut, Fairfield, Stratford; Fresh Pond, Stratford, CT

Michigan State University Algae
Catalog #: MSC0182585
Isaac Holden #s.n. 11 August 1895
Entophysalis granulosa Kützing
United States, Connecticut, Fairfield, Fresh Pond, Stratford

Miami University - Algae
Catalog #: 000186551
Isaac Holden #s.n. 11 August 1895
Entophysalis granulosa Kützing
United States, Connecticut, Fairfield, Fresh Pond, Stratfort