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

Brown University - Algae
Catalog #: ABRU00004599
F. S. Collins s.n. 24 September 1911
Xanthidium fasciculatum var. subalpinum F.Wolle
United States, Massachusetts, Shiner Pond, Middlesex Fells, MA

University Herbarium, University of California, Berkeley
Catalog #: UC1828940
F. S. Collins #s.n. 24 September 1911
Xanthidium fasciculatum var. subalpinum F.Wolle
United States, Massachusetts, Middlesex, Shiner Pool, Middlesex Fells

University of Michigan
Catalog #: 736575
F.S. Collins #s.n. 24 September 1911
Xanthidium fasciculatum var. subalpinum F.Wolle
United States, Massachusetts, Middlesex, Shiner Pond, Middlesex Fells

University of Michigan
Catalog #: 736577
F.S. Collins #s.n. 24 September 1911
Xanthidium fasciculatum var. subalpinum F.Wolle
United States, Massachusetts, Middlesex, Shiner Pond, Middlesex Fells

Michigan State University Algae
Catalog #: MSC0185288
F.S. Collins #s.n. 24 September 1911
Xanthidium fasciculatum Ehrenberg ex Ralfs
United States, Massachusetts, Middlesex, Shiner Pool, Middlesex Fells

Miami University - Algae
Catalog #: 000189251
F.S. Collins #s.n.
Xanthidium fasciculatum Ehrenberg ex Ralfs
United States, Massachusetts, Middlesex, Shiner Pool, Middlesex Fells

Yale University Herbarium
Catalog #: YU.095070
Frank Shipley Collins s.n. 24 September 1911
Xanthidium fasciculatum var. subalpinum F.Wolle
United States, Massachusetts, Shiner Pond, Middlesex Fells, MA