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

Brown University - Algae
Catalog #: ABRU00002552
F. S. Collins s.n.
Rhizoclonium riparium (Roth) Harvey
United States, Maine, Hancock, Eagle Island, Penobscot Bay, ME

Drexel University, Academy of Natural Sciences - Algae
Catalog #: PH00205930
252565aa-2742-47c3-8af2-527523950db2
F. S. Collins s.n. 00 July 1894
Rhizoclonium riparium (Roth) Harvey
United States, Maine, Hancock, Eagle Island, Penobscot Bay, ME

Field Museum of Natural History
Catalog #: C0535908F
F.S. Collins #s.n. 00 July 1894
Rhizoclonium riparium (Roth) Harvey
United States, Maine, Cumberland, Eagle Island, Penobscot Bay

University of Michigan
Catalog #: 731818
F.S. Collins #s.n. 00 July 1894
Rhizoclonium riparium (Roth) Harvey
United States, Maine, Hancock, Eagle Island, Penobscot Bay

University of Michigan
Catalog #: 731830
F.S. Collins #s.n. 00 July 1894
Rhizoclonium riparium (Roth) Harvey
United States, Maine, Hancock, Eagle Island, Penobscot Bay

Michigan State University Algae
Catalog #: MSC0184454
F.S. Collins #s.n. 00 July 1894
Rhizoclonium riparium (Roth) Harvey
United States, Maine, Cumberland, Eagle Island, Penobscot Bay

Miami University - Algae
Catalog #: 000186423
F.S. Collins #s.n. 00 July 1894
Rhizoclonium riparium (Roth) Harvey
United States, Maine, Cumberland, Eagle Island, Penobscot Bay

Yale University Herbarium
Catalog #: YU.091103
Frank Shipley Collins s.n. 00 July 1894
Rhizoclonium riparium (Roth) Harvey
United States, Maine, Hancock, Eagle Island, Penobscot Bay, ME

Drexel University, Academy of Natural Sciences - Algae
Catalog #: PH00221805
d5a79c23-ab18-4a91-8569-1bede80affaa
W. A. Setchell #s.n. 19 February 1998
Prionitis filiformis Kylin
United States, California, San Francisco; Land's End