Hale, Lich. Amer. Exs. [Washington, D.C.]
Mason Ellsworth Hale, Jr. [76-250]
IndExs #545270400

Duke University Herbarium Lichen Collection
Catalog #: 337760
131da77a-12f0-4fc3-88e7-404c306a3021
Egan, Robert, S. #El-696 16 March 1968
Pseudevernia intensa (Nyl.) Hale & Culb.
United States, Colorado, Boulder Co., 2 mi ENE of Nederland, Boulder Canyon on N-facing slope

University of Wisconsin - Madison
Catalog #: WIS-L-0111563
R.S. Egan #El-696 16 March 1968
Pseudevernia intensa (Nyl.) Hale & Culb.
United States, Colorado, Boulder, 2 miles ENE of Nederland, Boulder canyon on north facing slope.

University of Colorado, Museum of Natural History Herbarium Lichen Collection
Catalog #: COLO-L-0036857
Robert S. Egan #El-696 16 March 1968
Pseudevernia intensa (Nyl.) Hale & Culb.
United States, Colorado, Boulder, 2 miles ENE of Nederland, Bouulder canyon on north facing slope.