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

Brown University - Algae
Catalog #: ABRU00003450
C. H. Clarke s.n. 11 May 1900
Chondrus crispus Stackhouse
United States, Massachusetts, Castle Island, Boston Harbor, MA

Field Museum of Natural History
Catalog #: C0500822F
C. H. Clarke #s.n. 11 May 1900
Chondrus crispus Stackhouse
United States, Massachusetts, Suffolk, Castle Island, Boston Harbor

University of Michigan
Catalog #: 648657
C.H. Clarke #s.n. 11 May 1900
Chondrus crispus Stackhouse
United States, Massachusetts, Suffolk, Castle Island, Boston Harbor

University of Michigan
Catalog #: 648675
C.H. Clarke #s.n. 11 May 1900
Chondrus crispus Stackhouse
United States, Massachusetts, Suffolk, Castle Island, Boston Harbor

Michigan State University Algae
Catalog #: MSC0181839
C.H. Clarke #s.n. 11 May 1900
Chondrus crispus Stackhouse
United States, Massachusetts, Suffolk, Castle Island, Boston Harbor

Miami University - Algae
Catalog #: 000187419
C.H. Clarke #s.n. 11 May 1900
Chondrus crispus Stackhouse
United States, Massachusetts, Suffolk, Castle Island, Boston Harbor

Yale University Herbarium
Catalog #: YU.091868
Cora Huidekoper Clarke s.n. 11 May 1900
Chondrus crispus Stackhouse
United States, Massachusetts, Boston; Castle Island, Boston Harbor, MA