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

University of Michigan Herbarium
Catalog #: 78026
bd9f887a-e72d-497c-ab9d-22372465fe4d
W. A. Weber #s. n. 23 April 1963
Buellia spuria (Schaer.) Anzi
Mexico, no data, Baja California, Isla Guadalupe, Islote Negro

Arizona State University Lichen Herbarium
Catalog #: ASUL019880
W.A. Weber s.n. 23 April 1963
Buellia regineae Bungartz
Mexico, Baja California, Isla de Guadalupe, Islote Negro, just off the southwest coast of the main island

Washington State University Marion Ownbey Herbarium - Lichens
Catalog #: 260141
W.A. Weber #s.n. 23 April 1963
Buellia spuria (Schaer.) Anzi
Mexico, Baja California, Baja California. Isla Guadalupe: abundant on large boulders along summit ridge of small islet (Islote Negro) just off the southwest coast of the main island.

Lichen Herbarium of the Museum of Evolution, Uppsala University
Catalog #: L-095895
W.A. Weber & C.J. McCoy, Jr. s.n. 23 April 1963
Buellia spuria (Schaer.) Anzi
Mexico, Baja California, Abundant on large boulders along summit ridge of small islet (Islote Negro) just off the southwest coast of the main island

University of Wisconsin - Madison
Catalog #: WIS-L-0110663
W.A. Weber & C.J. McCoy, Jr. #98 23 April 1963
Buellia spuria (Schaer.) Anzi
Mexico, Baja California, (Islote Negro) just off the southwest coast of the main island

University of Colorado, Museum of Natural History Herbarium Lichen Collection
Catalog #: COLO-L-0005041
William A. Weber #s.n. 23 April 1963
Buellia regineae Bungartz
Mexico, Baja California, Isla de Guadalupe, Islote Negro, just off the southwest coast of the main island