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

Cornell University, Plant Pathology Herbarium
Catalog #: Rav.,F.Amer.0471
s.n.
Geaster hygrometricum
United States, South Carolina, Aiken, Aiken;

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00053562
s.n.
Geaster hygrometricus Pers.
United States, Massachusetts, Barnstable, Woods Holl;

Academy of Natural Sciences of Drexel University
Catalog #: PH00308218
H. W. Ravenel #s.n.
Geaster hygrometricus Pers.
USA, South Carolina, Aiken, Aiken

Iowa State University, Ada Hayden Herbarium
Catalog #: ISC-F-0074979
H.W. Ravenel #471
Astraeus hygrometricus (Pers.) Morgan
USA, South Carolina, Aiken