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

Brown University - Algae
Catalog #: ABRU00003075
Mrs. G. A. Hall s.n.
Enteromorpha flexuosa (Wulfen) J.Agardh
United States, Florida, Key West, FL

Yale University Herbarium
Catalog #: YU.091544
Mrs. G. A. Hall s.n. 00 January 1898
Enteromorpha flexuosa (Wulfen) J.Agardh
United States, Florida, Monroe, Key West; Key West

Field Museum of Natural History
Catalog #: C0525602F
Mrs. G. A. Hall #s.n. 00 January 1898
Enteromorpha flexuosa (Wulfen) J.Agardh
United States, Florida, Monroe, Key West

Drexel University, Academy of Natural Sciences - Algae
Catalog #: PH00212729
fef23827-f281-4e7d-ba51-ecf6b52e294b
Mrs. G. A. Hall #s.n. 00 January 1898
Ulva flexuosa Wulfen
United States, Florida, Monroe, Key West, Florida

University of Michigan
Catalog #: 734037
Mrs. G.A. Hall #s.n. 00 January 1898
Ulva flexuosa Wulfen
United States, Florida, Monroe, Key West

University of Michigan
Catalog #: 734091
Mrs. G.A. Hall #s.n. 00 January 1898
Ulva flexuosa Wulfen
United States, Florida, Monroe, Key West

Michigan State University Algae
Catalog #: MSC0185159
Mrs. G.A. Hall #s.n. 00 January 1898
Ulva flexuosa Wulfen
United States, Florida, Monroe, Key West

Miami University - Algae
Catalog #: 000186866
Mrs. G.A. Hall #s.n. 00 January 1898
Enteromorpha flexuosa (Wulfen) J.Agardh
United States, Florida, Monroe, Key West