Ellis & Everhart, N. Amer. Fungi. Ser. II
J.B. Ellis ; B.M. Everhart [1501-3600, plus extras]

USDA United States National Fungus Collections
Catalog #: BPI 959031
s.n.
Pleospora planispora Ellis
United States

USDA United States National Fungus Collections
Catalog #: BPI 626035
Harkness S. J. s.n.
Pleospora planispora Ellis
United States, Utah

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0016266
J. Harkness s.n.
Pleospora planispora Ellis
United States, Utah

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00047528
S. J. Harkness s.n.
Clathrospora planispora (Ellis) Berl.
United States, Utah Terr.

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00065001
S. J. Harkness s.n.
Pleospora planispora Ellis
United States, Utah Terr

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000228475
S. J. Harkness #1584
Pleospora planispora Ellis
United States, Utah, Carbon, Scofield, Utah Terr

Academy of Natural Sciences of Drexel University
Catalog #: PH00304484
S. J. Harkness #s.n.
Pleospora planispora Ellis
United States, Utah, Utah Terrace

Academy of Natural Sciences of Drexel University
Catalog #: PH00316138
S. J. Harkness #s.n.
Pleospora planispora Ellis
United States, Utah, Utah Terr.

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0254867
S.J. Harkness s.n.
Pleospora planispora Ellis
United States, Utah, Emery

University of Illinois Herbarium
Catalog #: ILL00098858
SJ Harkness s.n.
Pleospora planispora Ellis
United States, Utah, Utah

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0088384
SJ Harkness s.n.
Pleospora planispora Ellis
United States, Utah, Utah