Ellis, N. Amer. Fungi
J.B. Ellis [1 - 1500, plus extras]

USDA United States National Fungus Collections
Catalog #: BPI 958088
s.n.
Microsphaera penicillata (Wallr.) Sacc.

Academy of Natural Sciences of Drexel University
Catalog #: PH00315485
C. H. Peck #s.n.
Microsphaera ellisii U. Braun
United States, New York, Saratoga, Ballston

University of Illinois Herbarium
Catalog #: ILL00097828
CH Peck s.n.
Microsphaera pencillata
United States, New York, Saratoga, Ballston; Ballston

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0087494
CH Peck s.n.
Microsphaera pencillata
United States, New York, Saratoga, Ballston

USDA United States National Fungus Collections
Catalog #: BPI 555619
Peck s.n.
Microsphaera alni (DC.) G. Winter
United States, New York, Ballston

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00059822
Peck s.n.
Microsphaera penicillata (Wallr.) Lév.
United States, New York, Saratoga, Ballston;

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00059823
Peck s.n.
Microsphaera penicillata (Wallr.) Lév.
United States, New York, Saratoga, Ballston;

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0011922
Peck s.n.
Microsphaera penicillata (Wallr.) Lév.
United States, New York, Ballston;

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0253886
Peck s.n.
Microsphaera penicillata (Wallr.) Lév.
United States, New York, Ballston;

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000247347
Peck #659
Microsphaera alni (DC.) G. Winter
United States, New York, Saratoga, Ballston