Weber, Lich. Exs. [Boulder (Colorado)]
William Alfred Weber [1-?700]
IndExs #174322843

Duke University Herbarium Lichen Collection
Catalog #: 304904
344e41b4-3d42-4f30-bc06-24b0988da51a
Calkin, P.; Ellis, J. #s.n. 11 July 1979
Rhizocarpon eupetraeoides (Nyl.) Blomb. & Forss.
United States, Alaska, North Slope Co., Brooks Range, Atigun Pass

Arizona State University Lichen Herbarium
Catalog #:
P. Calkin s.n. 11 July 1979
Rhizocarpon eupetraeoides (Nyl.) Blomb. & Forss.
United States, Alaska, Brooks Range, Atigun Pass

Morton Arboretum - Lichens
Catalog #: L-0014532-MOR
P. Calkin s.n. 11 July 1979
Rhizocarpon eupetraeoides (Nyl.) Blomb. & Forss.
United States, Alaska, North Slope, Brooks Range. Atigun Pass.

University of California Berkeley, University Herbarium
Catalog #: UC1514378
aa37488b-232b-42eb-bed1-8cf657b81049
P. Calkin #608 11 July 1979
Rhizocarpon eupetraeoides (Nyl.) Blomb. & Forss.
United States, Alaska, Brooks Rang., Atigun Pass.

University of Michigan Herbarium
Catalog #: 125031
35fc468d-3a79-44b9-86d9-2fd8fc612a29
P. Calkin #s. n. 11 July 1979
Rhizocarpon eupetraeoides (Nyl.) Blomb. & Forss.
United States, Alaska, North Slope, Brooks Range, Atigun Pass

Shirley C. Tucker Herbarium at Louisiana State University
Catalog #: LSU00148603
P. Calkin #s.n. 11 July 1979
Rhizocarpon cinereovirens (Müll.Arg.) Vain.
United States, Alaska, North Slope, Brooks Range. Atigun Pass, on Kanayut Formation (Devonian).

University of Wisconsin - Madison
Catalog #: WIS-L-0111157
P. Calkin #s.n. 11 July 1979
Rhizocarpon eupetraeoides (Nyl.) Blomb. & Forss.
United States, Alaska, Brooks Range, Atigun Pasd

University of Colorado, Museum of Natural History Herbarium Lichen Collection
Catalog #: COLO-L-0039610
P. Calkin #s.n. 11 July 1979
Rhizocarpon eupetraeoides (Nyl.) Zahlbr.
United States, Alaska, Brooks Range, Atigun Pass

Lichen Herbarium of the Museum of Evolution, Uppsala University
Catalog #: L-097287
P. Calkin & J. Ellis s.n. 11 July 1979
Rhizocarpon eupetraeoides (Nyl.) Blomb. & Forss.
United States, Alaska, Brooks, Atigun Pass, on Kanayut Formation (Devonian), a tough siliceous sandstone and quartz pebble conglomerate