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

Cornell University, Plant Pathology Herbarium
Catalog #: Rav.,F.Amer.0478
s.n.
Physarum leucophaeum Fries & Palmquist
United States

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00065362
s.n.
Physarum leucophaeum Fries & Palmquist
United States, South Carolina, Aiken;

Academy of Natural Sciences of Drexel University
Catalog #: PH00300220
H. W. Ravenel #s.n.
Physarum leucophaeum Fr.
USA, South Carolina, Aiken, Aiken

Iowa State University, Ada Hayden Herbarium
Catalog #:
H.W. Ravenel #s.n.
Physarum notabile Macbr.
USA, South Carolina, Aiken;