Merrill: Lich. Exs.
George K. Merrill [1 - 275]

Yale University Herbarium, Peabody Museum of Natural History
Catalog #: YU.237706
urn:uuid:F395242D-FEA5-4D36-A1AD-457406141A22
G. K. Merrill s.n. 20 April 1910
Umbilicaria mammulata (Ach.) Tuck.
United States, Maine, Knox, Rockport; Rockport

University of Michigan Herbarium
Catalog #: 133038
G. K. Merrill #s. n. 20 April 1910
Umbilicaria mammulata (Ach.) Tuck.
United States, Maine, Rockport

University of Vermont, Pringle Herbarium, North American lichens
Catalog #: UVMVT017180
G. K. Merrill #s.n. 20 April 1910
Umbilicaria dillenii Tuck.
United States of America, Maine, Knox, Rockport;

Farlow Herbarium of Cryptogamic Botany
Catalog #: 00492749
G. K. Merrill #s.n. 20 April 1910
Umbilicaria mammulata (Ach.) Tuck.
United States of America, Maine, Knox County, Rockport; Rockport

Farlow Herbarium of Cryptogamic Botany
Catalog #: 00492760
G. K. Merrill #s.n. 20 April 1910
Umbilicaria mammulata (Ach.) Tuck.
United States of America, Maine, Knox County, Rockport; Rockport

University of Florida Herbarium
Catalog #: FLAS L11994
G.K. Merrill s.n. 20 April 1910
Umbilicaria dillenii Tuck.
United States, Maine, know, Rockport

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00037551
G.K. Merrill #s.n. 20 April 1910
Umbilicaria mammulata (Ach.) Tuck.
USA, Maine, Rockport;

University of Colorado, Museum of Natural History
Catalog #: COLO-L-0045218
G.K. Merrill #s.n. 20 April 1910
Umbilicaria mammulata (Ach.) Tuck.
United States, Maine, Knox, Rockport

Duke University Herbarium
Catalog #: 0306632
Merrill, G. K. #s.n. 20 April 1910
Umbilicaria mammulata (Ach.) Tuck.
United States, Maine, Knox, Rockport