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

Brown University - Algae
Catalog #: ABRU00003895
W. J. V. Osterhout s.n. 18 June 1902
Scenedesmus bijuga var. alternans (Reinsch) Hansgirg
United States, California, Mountain Lake, San Francisco, CA

University of Michigan
Catalog #: 731917
W.J.V. Osterhout #s.n. 18 June 1902
Scenedesmus bijuga (Turpin) Lagerheim
United States, California, San Francisco, Mountain Lake

University of Michigan
Catalog #: 731919
W.J.V. Osterhout #s.n. 18 June 1902
Scenedesmus bijuga var. alternans (Reinsch) Hansgirg
United States, California, San Francisco, Mountain Lake

Michigan State University Algae
Catalog #: MSC0184594
W.J.V. Osterhout #s.n. 18 June 1902
Scenedesmus obtusus Meyen
United States, California, San Francisco, Mountain Lake

Miami University - Algae
Catalog #: 000188175
W.J.V. Osterhout #s.n. 18 June 1902
Scenedesmus obtusus Meyen
United States, California, San Francisco, Mountain Lake

Yale University Herbarium
Catalog #: YU.094136
Winthrop John Vanleuven Osterhout s.n. 18 June 1902
Scenedesmus bijuga var. alternans (Reinsch) Hansgirg
United States, California, San Francisco, San Francisco; Mountain Lake, San Francisco, CA