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

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000229759
J. B. Ellis #2334b
Lasiobolus equinus (O.F. Müll.) P. Karst.
USA, New Jersey, Gloucester, Newfield

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00043896
Miss C. H. Clarke s.n. 00 March 1889
Ascobolus pilosus Fr.
United States, Massachusetts, Suffolk, Jamaica Plain;

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0255719
Miss. C.H. Clarke s.n. 00 March 1889
Ascobolus pilosus Fr.
United States, Massachusetts, Jamacica plain;