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

Brown University - Algae
Catalog #: ABRU00004127
W. J. V. Osterhout s.n. 08 June 1906
Gigartina canaliculata Harvey
United States, California, San Mateo, Moss Beach, near Halfmoon Bay, CA

University of Michigan
Catalog #: 647678
W.J.V. Osterhout #s.n. 08 June 1906
Chondracanthus canaliculatus (Harvey) Guiry
United States, California, San Mateo, Moss Beach, near Halfmoon Bay

University of Michigan
Catalog #: 647682
W.J.V. Osterhout #s.n. 08 June 1906
Chondracanthus canaliculatus (Harvey) Guiry
United States, California, San Mateo, Moss Beach, near Halfmoon Bay

Michigan State University Algae
Catalog #: MSC0181800
W.J.V. Osterhout #s.n. 08 June 1906
Chondracanthus canaliculatus (Harvey) Guiry
United States, California, San Mateo, Moss Beach, near Halfmoon Bay

Miami University - Algae
Catalog #: 000188465
W.J.V. Osterhout #s.n.
Chondracanthus canaliculatus (Harvey) Guiry
United States, California, San Mateo, Moss Beach, near Halfmoon Bay

Yale University Herbarium
Catalog #: YU.094435
Winthrop John Vanleuven Osterhout s.n. 08 June 1906
Gigartina canaliculata Harvey
United States, California, San Mateo, Moss Beach, near Halfmoon Bay, CA