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

University of North Carolina at Chapel Hill Herbarium; Max & Fran Hommersand Algae Herbarium: Algae
Catalog #: NCU-A-0027614
Gardner, N. L. #s.n. 23 July 1906
Scenedesmus obliquus (Turpin) Kützing
United States, California, Alameda, Berkeley; Botanical Laboratory of the University of California, Berkeley