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

Duke University Herbarium Lichen Collection
Catalog #: 317472
c1d91bbc-fa34-11e2-a92b-005056000560
Hammer, Samuel #3764 17 June 1989
Cladonia umbricola Tønsberg & Ahti
United States, Idaho, Latah Co., Laird Park vicinity, Moose Creek Divide, St. Joe National Forest

Arizona State University Lichen Herbarium
Catalog #:
S. Hammer #3764 17 June 1989
Cladonia umbricola Tønsberg & Ahti
United States, Idaho, Latah, Laird Park Vicinity, Moose Creek Divide, St. Joe National Forest

University of Wisconsin - Madison
Catalog #: WIS-L-0109410
S. Hammer #3764 17 June 1989
Cladonia polydactyla var. umbricola (Tønsberg & Ahti) Coppins
United States, Idaho, Latah, Laird Park Vicinity, Moose Creek Divide, St. Joe National Forest

Lichen Herbarium of the Museum of Evolution, Uppsala University
Catalog #: L-061482
Samuel Hammer s.n. 17 June 1989
Cladonia umbricola Tønsberg & Ahti
United States, Idaho, Laird Park vicinity, Moose Creek Divide, St Joe National Forest.

University of Colorado, Museum of Natural History Herbarium Lichen Collection
Catalog #: COLO-L-0013558
Samuel Hammer #3764 17 June 1959
Cladonia umbricola Tønsberg & Ahti
United States, Idaho, Latah, Laird Park Vicinity, Moose Creek Divide, St. Joe National Forest