Weber: Lich. Exs.
William Alfred Weber [1 - 700]

University of Michigan Herbarium
Catalog #: 106194
W. A. Weber #s. n. 10 July 1977
Hypogymnia oroarctica Krog
United States, Colorado, Gilpin, Cold Springs Campground, Arapahoe National Forest, 3 mi due S of Blackhawk

Arizona State University Lichen Herbarium
Catalog #: 236474
W.A. Weber s.n. 10 July 1977
Hypogymnia oroarctica Krog
USA, Colorado, Gilpin, Cold Springs Campground, Arapahoe National Forest, 4.8 km due S of Blackhawk

Uppsala University Exsiccati
Catalog #: L-097251
W.A. Weber s.n. 10 July 1977
Brodoa oroarctica (Krog) Goward
United States, Colorado, Cold Springs Campground, Arapahoe Nat. Far., 3 mi due S of Blackhawk, on granite outcrops on a high point with Pinus contorta and P. flexilis

University of Wisconsin - Madison
Catalog #: WIS-L-0111122
W.A. Weber #s.n. 10 July 1977
Brodoa oroarctica (Krog) Goward
United States, Colorado, Gilpin, Cold Springs Campground, Arapahoe Nat. Far., 3 mi due S of Blackhawk

Shirley C. Tucker Herbarium at Louisiana State University
Catalog #: LSU00142003
William A. Weber #s.n. 10 July 1977
Hypogymnia oroarctica Krog
United States, Colorado, Gilpin, Cold Springs Campground, Arapahoe Nat. For., 3 mi due S of Blackhawk.

University of Colorado, Museum of Natural History Herbarium Lichen Collection
Catalog #: COLO-L-0003835
William A. Weber #s.n. 10 July 1977
Brodoa oroarctica (Krog) Goward
United States, Colorado, GIlpin, Cold Springs Campground, Arapahoe Nat. For., 3 mi due S of Blackhawk