Merrill: Lich. Exs.
George K. Merrill [1 - 275]

University of Michigan Herbarium
Catalog #: 112968
S. Rapp #s. n. 00 September 1910
Melanotheca cruenta (Mont.) Müll.Arg.
United States, Florida, Sanford

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00037239
S. Rapp #s.n. 00 September 1910
Trypethelium cruentum Mont.
USA, Florida, Sanford;

University of Colorado, Museum of Natural History Herbarium Lichen Collection
Catalog #: COLO-L-0038433
S. Rapp #s.n. 00 September 1910
Pyrenula cruenta (Mont.) Vain.
United States, Florida, Seminole, Sanford