Merrill, Lich. Exs. Ser. II [?Rockland (Maine)]
George K. Merrill [1-150]
IndExs #434087812

Yale University Herbarium, Peabody Museum of Natural History
Catalog #: YU.239688
urn:uuid:1BAD7961-885F-41E9-AF4E-87EFD9462826
A. S. Foster s.n.
Letharia vulpina (L.) Hue
United States, Washington, Klickitat, Goldendale; Goldendale

University of Wisconsin - Madison
Catalog #: WIS-L-0085891
A. S. Foster s.n.
Letharia vulpina (L.) Hue
United States, Washington, Klickitat, Goldendale

University of Michigan Herbarium
Catalog #: 111775
2c1e027d-2172-4244-93c0-dc1947c6ce79
A. S. Foster #s. n.
Letharia vulpina (L.) Hue
United States, Washington, Klickitat, Goldendale

Shirley C. Tucker Herbarium at Louisiana State University
Catalog #: LSU00143581
A. S. Foster #s.n.
Letharia californica (Lev.) Hue
United States, Washington, Klickitat, Goldendale; Goldendale

University of California Berkeley, University Herbarium
Catalog #: UC1977562
e9ee0fe1-c32f-4468-ad55-a45dd305bff3
A. S. Foster #s.n.
Letharia vulpina (L.) Hue
United States, Washington, Goldendale

Academy of Natural Sciences of Drexel University - Lichens
Catalog #: PH00092078
A.S. Foster #s.n. 21 August 2004
Letharia columbiana (Nutt.) J.W. Thomson
United States, Washington, Klickitat, On dead limbs of pines, Goldendale.

Duke University Herbarium Lichen Collection
Catalog #: 302952
c0ebaa64-fa34-11e2-a92b-005056000560
Foster, A., S. #s.n.
Letharia columbiana (Nutt.) J.W. Thomson
United States, Washington, Klickitat Co., Goldendale