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

Arizona State University Lichen Herbarium
Catalog #: 510646
C.E. Cummings s.n. 01 January 1905
Cladonia angustata Nyl.
Jamaica, Island of Jamaica

Academy of Natural Sciences of Drexel University
Catalog #: PH00145728
Clara E. Cummings #s.n.
Cladonia angustata Nyl.
Jamaica

West Virginia University Herbarium
Catalog #: WVA-L-0009495
G. K. Merrill s.n.
Cladonia gracilis subsp. elongata (Jacq.) Vain.
United States, Maine

University of Michigan Herbarium
Catalog #: 80682
G. K. Merrill #s. n. 27 September 1909
Cladonia gracilis subsp. elongata (Jacq.) Vain.
United States, Maine, Knox, South Thomaston

Farlow Herbarium of Cryptogamic Botany
Catalog #: barcode-00428171
G. K. Merrill #s.n. 27 September 1909
Cladonia gracilis (L.) Willd.
United States of America, Maine, Knox County, South Thomaston; South Thomaston

Farlow Herbarium of Cryptogamic Botany
Catalog #: barcode-00428176
G. K. Merrill #s.n. 27 September 1909
Cladonia gracilis (L.) Willd.
United States of America, Maine, Knox County, South Thomaston; South Thomaston

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00027926
G.K. Merrill #s.n. 27 September 1909
Cladonia gracilis var. elongata (Wulfen) Flörke
USA, Maine, South Thomaston

University of Vermont, Pringle Herbarium, North American lichens
Catalog #: UVMVT015402
George K Merrill #s.n. 27 September 1909
Cladonia gracilis var. elongata (Wulfen) Flörke
United States of America, Maine, Knox, South Thomaston;

University of Florida Herbarium
Catalog #: FLAS L12073
Miss C.E. Cummings s.n.
Cladonia amaurocraea (Flörke) Schaer.
Jamaica, [n/a], [n/a], [n/a]