H.W. Ravenel and M.C. Cooke [1-800, plu extras]

Cornell University, Plant Pathology Herbarium
Catalog #: Rav.,F.Amer.0182
s.n.
Hypoxylon annulatum (Schwein.) Mont.
United States

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00056195
s.n.
Hypoxylon annulatum (Schwein.) Mont.
United States, Florida, Gainesville; Gainesville

Academy of Natural Sciences of Drexel University
Catalog #: PH00316542
Dr. George Martin #s.n.
Hypoxylon annulatum (Schwein.) Mont.
United States, Florida, Alachua, Gainesville