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

Cornell University, Plant Pathology Herbarium
Catalog #: Rav.,F.Amer.0479
s.n.
Physarum nodulosum (Massee) T. Macbride
United States

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00065367
s.n.
Physarum nodulosum (Massee) T. Macbride
United States, South Carolina, Aiken;

Academy of Natural Sciences of Drexel University
Catalog #: PH00300224
#s.n.
Physarum pusillum (Berk. & M.A. Curtis) G. Lister
USA, South Carolina, Aiken, Aiken

Iowa State University, Ada Hayden Herbarium
Catalog #:
H.W. Ravenel #s.n.
Physarum pusillum (Berk. & Curt.) G. Lister
USA, South Carolina, Aiken;