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

Cornell University, Plant Pathology Herbarium
Catalog #: Rav.,F.Amer.0640
s.n.
Dichaena quernea (Schwein.) Petr.
United States, South Carolina, Aiken, Aiken;

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00050737
H. W. Ravenel s.n.
Dichaena quercina (Persoon) Fries
United States, South Carolina, Aiken, Aiken;

Academy of Natural Sciences of Drexel University
Catalog #: PH00300082
H. W. Ravenel #s.n.
Ascodichaena rugosa Butin
United States, South Carolina, Aiken, Aiken

Iowa State University, Ada Hayden Herbarium
Catalog #: ISC-F-0070408
H.W. Ravenel #640
Dichaena puercina Fr.
USA, South Carolina, Aiken