Anonymous, Calif. Fungi
Herbarium of the University of California. [1- ? 1425]

Cornell University, Plant Pathology Herbarium
Catalog #: CaliforniaF.00313
s.n.
Guignardia ulvae M. Reed

Michigan State University Herbarium
Catalog #: MSC0212954
N. L. Gardner s.n. 00 July 1931
Guignardia ulvae M. Reed
United States, California, San Francisco; Fort Point

University of California Berkeley, University Herbarium
Catalog #: UC538792
N. L. Gardner s.n. 00 July 1931
Turgidosculum ulvae (M. Reed) Kohlm. & E. Kohlm.
USA, California, Fort Point, San Francisco

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000270137
N. L. Gardner #313 00 July 1931
Guignardia ulvae M. Reed
United States, California, San Francisco, Fort Point

Field Museum of Natural History
Catalog #: C0242421F
N.L. Gardner #s.n. 00 July 1931
Guignardia ulvae M. Reed
United States, California, San Francisco, San Francisco; Fort Point