Hammer, Clad. Amer. Exs. [oston (Massachusetts)]
Samuel Hammer [1-222]
IndExs #705547511

Duke University Herbarium Lichen Collection
Catalog #: 184735
bc33a05f-fa34-11e2-a92b-005056000560
Hammer, Samuel #1007 25 October 1986
Cladonia artuata S. Hammer
United States, California, Mendocino Co., Pygmy Forest, vicinity of Highway 408, Mendocino State Forest

Arizona State University Lichen Herbarium
Catalog #:
S. Hammer #1007 25 October 1986
Cladonia artuata S. Hammer
United States, California, Mendocino, vicinity of Hwy. 408, Mendocino State Forest

University of Wisconsin - Madison
Catalog #: WIS-L-0109299
S. Hammer #1007 25 October 1986
Cladonia artuata S. Hammer
United States, California, Mendocino, vicinity of Hwy. 408, Mendocino State Forest

Lichen Herbarium of the Museum of Evolution, Uppsala University
Catalog #: L-061370
Samuel Hammer s.n. 03 June 1986
Cladonia artuata S. Hammer
United States, California, Over acidic hardpan soil of Pygmy Forest, vicinity of Highway 408, Mendocino State Forest.

University of Colorado, Museum of Natural History Herbarium Lichen Collection
Catalog #: COLO-L-0009597
Samuel Hammer #1007 25 October 1986
Cladonia artuata S. Hammer
United States, California, Mendocino, vicinity of Hwy. 408, Mendocino State Forest