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

Cornell University, Plant Pathology Herbarium
Catalog #: Rav.,F.Amer.0648
s.n.
Xylaria hypoxylon (L.) Grev.
United States, South Carolina, Berkeley, Pinopolis;

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00088958
H. W. Ravenel s.n.
Xylaria hypoxylon (L.) Grev.
United States, South Carolina, Pinopolis;

Academy of Natural Sciences of Drexel University
Catalog #: PH00316769
H.W. Ravenel #s.n
Xylaria hypoxylon Fr.
United States, South Carolina, Berkeley, Pinopolis