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

Brown University - Algae
Catalog #: ABRU00003868
N. L. Gardner s.n. 06 August 1903
Merismopedia convoluta Brébisson ex Kützing
United States, California, Stone Lake, Golden Gate Park, San Francisco, CA

Michigan State University Algae
Catalog #: MSC0183434
N.L. Gardner #s.n. 06 August 1903
Merismopedia convoluta Brébisson ex Kützing
United States, California, San Francisco, Golden Gate Park

Miami University - Algae
Catalog #: 000188148
N.L. Gardner #s.n. 06 August 1903
Merismopedia convoluta Brébisson ex Kützing
United States, California, San Francisco, Golden Gate Park

Yale University Herbarium
Catalog #: YU.092237
Nathaniel Lyon Gardner s.n. 06 August 1903
Merismopedia convoluta Brébisson ex Kützing
United States, California, San Francisco, San Francisco; Stone Lake, Golden Gate Park, San Francisco, CA