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

Duke University Herbarium Lichen Collection
Catalog #: 191860
b8bf3846-fa34-11e2-a92b-005056000560
Hammer, Samuel #2451 00 May 1989
Cladonia humilis (With.) J. R. Laundon
United States, California, San Benito Co., Pinnacles National Monument [Park], W-facing trailside

Arizona State University Lichen Herbarium
Catalog #:
S. Hammer #2451 01 May 1989
Cladonia humilis (With.) J. R. Laundon
United States, California, San Benito, Pinnacles National Monument

University of Wisconsin - Madison
Catalog #: WIS-L-0109364
S. Hammer #2451 01 May 1989
Cladonia humilis (With.) J. R. Laundon
United States, California, San Benito, Pinnacles National Monument

Lichen Herbarium of the Museum of Evolution, Uppsala University
Catalog #: L-061436
Samuel Hammer s.n. 00 May 1989
Cladonia humilis (With.) J. R. Laundon
United States, California, Pinnacles National Monument.

University of Colorado, Museum of Natural History Herbarium Lichen Collection
Catalog #: COLO-L-0012036
Samuel Hammer #2451 00 May 1989
Cladonia humilis (With.) J. R. Laundon
United States, California, San Benito, Pinnacles National Monument